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< h1 > britney.py< / h1 > < div class = "fragment" > < pre class = "fragment" > < a name = "l00001" > < / a > < a class = "code" href = "namespacebritney.html" > 00001< / a > < span class = "comment" > #!/usr/bin/env python2.4< / span >
< a name = "l00002" > < / a > 00002 < span class = "comment" > # -*- coding: utf-8 -*-< / span >
< a name = "l00003" > < / a > 00003
< a name = "l00004" > < / a > 00004 < span class = "comment" > # Copyright (C) 2001-2004 Anthony Towns < ajt@debian.org> < / span >
< a name = "l00005" > < / a > 00005 < span class = "comment" > # Andreas Barth < aba@debian.org> < / span >
< a name = "l00006" > < / a > 00006 < span class = "comment" > # Fabio Tranchitella < kobold@debian.org> < / span >
< a name = "l00007" > < / a > 00007
< a name = "l00008" > < / a > 00008 < span class = "comment" > # This program is free software; you can redistribute it and/or modify< / span >
< a name = "l00009" > < / a > 00009 < span class = "comment" > # it under the terms of the GNU General Public License as published by< / span >
< a name = "l00010" > < / a > 00010 < span class = "comment" > # the Free Software Foundation; either version 2 of the License, or< / span >
< a name = "l00011" > < / a > 00011 < span class = "comment" > # (at your option) any later version.< / span >
< a name = "l00012" > < / a > 00012
< a name = "l00013" > < / a > 00013 < span class = "comment" > # This program is distributed in the hope that it will be useful,< / span >
< a name = "l00014" > < / a > 00014 < span class = "comment" > # but WITHOUT ANY WARRANTY; without even the implied warranty of< / span >
< a name = "l00015" > < / a > 00015 < span class = "comment" > # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the< / span >
< a name = "l00016" > < / a > 00016 < span class = "comment" > # GNU General Public License for more details.< / span >
< a name = "l00017" > < / a > 00017
< a name = "l00018" > < / a > 00018 < span class = "stringliteral" > """< / span >
< a name = "l00019" > < / a > 00019 < span class = "stringliteral" > = Introdution =< / span >
< a name = "l00020" > < / a > 00020 < span class = "stringliteral" > < / span >
< a name = "l00021" > < / a > 00021 < span class = "stringliteral" > This is the Debian testing updater script, also known as "Britney".< / span >
< a name = "l00022" > < / a > 00022 < span class = "stringliteral" > < / span >
< a name = "l00023" > < / a > 00023 < span class = "stringliteral" > Packages are usually installed into the `testing' distribution after< / span >
< a name = "l00024" > < / a > 00024 < span class = "stringliteral" > they have undergone some degree of testing in unstable. The goal of< / span >
< a name = "l00025" > < / a > 00025 < span class = "stringliteral" > this software is to do this task in a smart way, allowing testing< / span >
< a name = "l00026" > < / a > 00026 < span class = "stringliteral" > to be always fully installable and close to being a release candidate.< / span >
< a name = "l00027" > < / a > 00027 < span class = "stringliteral" > < / span >
< a name = "l00028" > < / a > 00028 < span class = "stringliteral" > Britney source code is splitted in two different but related tasks:< / span >
< a name = "l00029" > < / a > 00029 < span class = "stringliteral" > the first one is the generation of the update excuses, while the< / span >
< a name = "l00030" > < / a > 00030 < span class = "stringliteral" > second tries to update testing with the valid candidates; first < / span >
< a name = "l00031" > < / a > 00031 < span class = "stringliteral" > each package alone, then larger and even larger sets of packages< / span >
< a name = "l00032" > < / a > 00032 < span class = "stringliteral" > together. Each try is accepted if testing is not more uninstallable< / span >
< a name = "l00033" > < / a > 00033 < span class = "stringliteral" > after the update than before.< / span >
< a name = "l00034" > < / a > 00034 < span class = "stringliteral" > < / span >
< a name = "l00035" > < / a > 00035 < span class = "stringliteral" > = Data Loading =< / span >
< a name = "l00036" > < / a > 00036 < span class = "stringliteral" > < / span >
< a name = "l00037" > < / a > 00037 < span class = "stringliteral" > In order to analyze the entire Debian distribution, Britney needs to< / span >
< a name = "l00038" > < / a > 00038 < span class = "stringliteral" > load in memory the whole archive: this means more than 10.000 packages< / span >
< a name = "l00039" > < / a > 00039 < span class = "stringliteral" > for twelve architectures, as well as the dependency interconnection< / span >
< a name = "l00040" > < / a > 00040 < span class = "stringliteral" > between them. For this reason, the memory requirement for running this< / span >
< a name = "l00041" > < / a > 00041 < span class = "stringliteral" > software are quite high and at least 1 gigabyte of RAM should be available.< / span >
< a name = "l00042" > < / a > 00042 < span class = "stringliteral" > < / span >
< a name = "l00043" > < / a > 00043 < span class = "stringliteral" > Britney loads the source packages from the `Sources' file and the binary< / span >
< a name = "l00044" > < / a > 00044 < span class = "stringliteral" > packages from the `Packages_${arch}' files, where ${arch} is substituted< / span >
< a name = "l00045" > < / a > 00045 < span class = "stringliteral" > with the supported architectures. While loading the data, the software< / span >
< a name = "l00046" > < / a > 00046 < span class = "stringliteral" > analyze the dependencies and build a directed weighted graph in memory< / span >
< a name = "l00047" > < / a > 00047 < span class = "stringliteral" > with all the interconnections between the packages (see Britney.read_sources< / span >
< a name = "l00048" > < / a > 00048 < span class = "stringliteral" > and Britney.read_binaries).< / span >
< a name = "l00049" > < / a > 00049 < span class = "stringliteral" > < / span >
< a name = "l00050" > < / a > 00050 < span class = "stringliteral" > Other than source and binary packages, Britney loads the following data:< / span >
< a name = "l00051" > < / a > 00051 < span class = "stringliteral" > < / span >
< a name = "l00052" > < / a > 00052 < span class = "stringliteral" > * Bugs, which contains the count of release-critical bugs for a given< / span >
< a name = "l00053" > < / a > 00053 < span class = "stringliteral" > version of a source package (see Britney.read_bugs).< / span >
< a name = "l00054" > < / a > 00054 < span class = "stringliteral" > < / span >
< a name = "l00055" > < / a > 00055 < span class = "stringliteral" > * Dates, which contains the date of the upload of a given version < / span >
< a name = "l00056" > < / a > 00056 < span class = "stringliteral" > of a source package (see Britney.read_dates).< / span >
< a name = "l00057" > < / a > 00057 < span class = "stringliteral" > < / span >
< a name = "l00058" > < / a > 00058 < span class = "stringliteral" > * Urgencies, which contains the urgency of the upload of a given< / span >
< a name = "l00059" > < / a > 00059 < span class = "stringliteral" > version of a source package (see Britney.read_urgencies).< / span >
< a name = "l00060" > < / a > 00060 < span class = "stringliteral" > < / span >
< a name = "l00061" > < / a > 00061 < span class = "stringliteral" > * Approvals, which contains the list of approved testing-proposed-updates< / span >
< a name = "l00062" > < / a > 00062 < span class = "stringliteral" > packages (see Britney.read_approvals).< / span >
< a name = "l00063" > < / a > 00063 < span class = "stringliteral" > < / span >
< a name = "l00064" > < / a > 00064 < span class = "stringliteral" > * Hints, which contains lists of commands which modify the standard behaviour< / span >
< a name = "l00065" > < / a > 00065 < span class = "stringliteral" > of Britney (see Britney.read_hints).< / span >
< a name = "l00066" > < / a > 00066 < span class = "stringliteral" > < / span >
< a name = "l00067" > < / a > 00067 < span class = "stringliteral" > For a more detailed explanation about the format of these files, please read< / span >
< a name = "l00068" > < / a > 00068 < span class = "stringliteral" > the documentation of the related methods. The exact meaning of them will be< / span >
< a name = "l00069" > < / a > 00069 < span class = "stringliteral" > instead explained in the chapter "Excuses Generation".< / span >
< a name = "l00070" > < / a > 00070 < span class = "stringliteral" > < / span >
< a name = "l00071" > < / a > 00071 < span class = "stringliteral" > = Excuses =< / span >
< a name = "l00072" > < / a > 00072 < span class = "stringliteral" > < / span >
< a name = "l00073" > < / a > 00073 < span class = "stringliteral" > An excuse is a detailed explanation of why a package can or cannot< / span >
< a name = "l00074" > < / a > 00074 < span class = "stringliteral" > be updated in the testing distribution from a newer package in < / span >
< a name = "l00075" > < / a > 00075 < span class = "stringliteral" > another distribution (like for example unstable). The main purpose< / span >
< a name = "l00076" > < / a > 00076 < span class = "stringliteral" > of the excuses is to be written in an HTML file which will be < / span >
< a name = "l00077" > < / a > 00077 < span class = "stringliteral" > published over HTTP. The maintainers will be able to parse it manually< / span >
< a name = "l00078" > < / a > 00078 < span class = "stringliteral" > or automatically to find the explanation of why their packages have< / span >
< a name = "l00079" > < / a > 00079 < span class = "stringliteral" > been updated or not.< / span >
< a name = "l00080" > < / a > 00080 < span class = "stringliteral" > < / span >
< a name = "l00081" > < / a > 00081 < span class = "stringliteral" > == Excuses generation ==< / span >
< a name = "l00082" > < / a > 00082 < span class = "stringliteral" > < / span >
< a name = "l00083" > < / a > 00083 < span class = "stringliteral" > These are the steps (with references to method names) that Britney< / span >
< a name = "l00084" > < / a > 00084 < span class = "stringliteral" > does for the generation of the update excuses.< / span >
< a name = "l00085" > < / a > 00085 < span class = "stringliteral" > < / span >
< a name = "l00086" > < / a > 00086 < span class = "stringliteral" > * If a source package is available in testing but it is not< / span >
< a name = "l00087" > < / a > 00087 < span class = "stringliteral" > present in unstable and no binary packages in unstable are< / span >
< a name = "l00088" > < / a > 00088 < span class = "stringliteral" > built from it, then it is marked for removal.< / span >
< a name = "l00089" > < / a > 00089 < span class = "stringliteral" > < / span >
< a name = "l00090" > < / a > 00090 < span class = "stringliteral" > * Every source package in unstable and testing-proposed-updates,< / span >
< a name = "l00091" > < / a > 00091 < span class = "stringliteral" > if already present in testing, is checked for binary-NMUs, new< / span >
< a name = "l00092" > < / a > 00092 < span class = "stringliteral" > or dropped binary packages in all the supported architectures< / span >
< a name = "l00093" > < / a > 00093 < span class = "stringliteral" > (see Britney.should_upgrade_srcarch). The steps to detect if an< / span >
< a name = "l00094" > < / a > 00094 < span class = "stringliteral" > upgrade is needed are:< / span >
< a name = "l00095" > < / a > 00095 < span class = "stringliteral" > < / span >
< a name = "l00096" > < / a > 00096 < span class = "stringliteral" > 1. If there is a `remove' hint for the source package, the package< / span >
< a name = "l00097" > < / a > 00097 < span class = "stringliteral" > is ignored: it will be removed and not updated.< / span >
< a name = "l00098" > < / a > 00098 < span class = "stringliteral" > < / span >
< a name = "l00099" > < / a > 00099 < span class = "stringliteral" > 2. For every binary package build from the new source, it checks< / span >
< a name = "l00100" > < / a > 00100 < span class = "stringliteral" > for unsatisfied dependencies, new binary package and updated< / span >
< a name = "l00101" > < / a > 00101 < span class = "stringliteral" > binary package (binNMU) excluding the architecture-independent< / span >
< a name = "l00102" > < / a > 00102 < span class = "stringliteral" > ones and the packages not built from the same source.< / span >
< a name = "l00103" > < / a > 00103 < span class = "stringliteral" > < / span >
< a name = "l00104" > < / a > 00104 < span class = "stringliteral" > 3. For every binary package build from the old source, it checks< / span >
< a name = "l00105" > < / a > 00105 < span class = "stringliteral" > if it is still built from the new source; if this is not true< / span >
< a name = "l00106" > < / a > 00106 < span class = "stringliteral" > and the package is not architecture-independent, the script< / span >
< a name = "l00107" > < / a > 00107 < span class = "stringliteral" > removes it from testing.< / span >
< a name = "l00108" > < / a > 00108 < span class = "stringliteral" > < / span >
< a name = "l00109" > < / a > 00109 < span class = "stringliteral" > 4. Finally, if there is something worth doing (eg. a new or updated< / span >
< a name = "l00110" > < / a > 00110 < span class = "stringliteral" > binary package) and nothing wrong it marks the source package< / span >
< a name = "l00111" > < / a > 00111 < span class = "stringliteral" > as "Valid candidate", or "Not considered" if there is something< / span >
< a name = "l00112" > < / a > 00112 < span class = "stringliteral" > wrong which prevented the update.< / span >
< a name = "l00113" > < / a > 00113 < span class = "stringliteral" > < / span >
< a name = "l00114" > < / a > 00114 < span class = "stringliteral" > * Every source package in unstable and testing-proposed-updates is< / span >
< a name = "l00115" > < / a > 00115 < span class = "stringliteral" > checked for upgrade (see Britney.should_upgrade_src). The steps< / span >
< a name = "l00116" > < / a > 00116 < span class = "stringliteral" > to detect if an upgrade is needed are:< / span >
< a name = "l00117" > < / a > 00117 < span class = "stringliteral" > < / span >
< a name = "l00118" > < / a > 00118 < span class = "stringliteral" > 1. If the source package in testing is more recent the new one< / span >
< a name = "l00119" > < / a > 00119 < span class = "stringliteral" > is ignored.< / span >
< a name = "l00120" > < / a > 00120 < span class = "stringliteral" > < / span >
< a name = "l00121" > < / a > 00121 < span class = "stringliteral" > 2. If the source package doesn't exist (is fake), which means that< / span >
< a name = "l00122" > < / a > 00122 < span class = "stringliteral" > a binary package refers to it but it is not present in the< / span >
< a name = "l00123" > < / a > 00123 < span class = "stringliteral" > `Sources' file, the new one is ignored.< / span >
< a name = "l00124" > < / a > 00124 < span class = "stringliteral" > < / span >
< a name = "l00125" > < / a > 00125 < span class = "stringliteral" > 3. If the package doesn't exist in testing, the urgency of the< / span >
< a name = "l00126" > < / a > 00126 < span class = "stringliteral" > upload is ignored and set to the default (actually `low').< / span >
< a name = "l00127" > < / a > 00127 < span class = "stringliteral" > < / span >
< a name = "l00128" > < / a > 00128 < span class = "stringliteral" > 4. If there is a `remove' hint for the source package, the package< / span >
< a name = "l00129" > < / a > 00129 < span class = "stringliteral" > is ignored: it will be removed and not updated.< / span >
< a name = "l00130" > < / a > 00130 < span class = "stringliteral" > < / span >
< a name = "l00131" > < / a > 00131 < span class = "stringliteral" > 5. If there is a `block' hint for the source package without an< / span >
< a name = "l00132" > < / a > 00132 < span class = "stringliteral" > `unblock` hint or a `block-all source`, the package is ignored.< / span >
< a name = "l00133" > < / a > 00133 < span class = "stringliteral" > < / span >
< a name = "l00134" > < / a > 00134 < span class = "stringliteral" > 7. If the suite is unstable, the update can go ahead only if the< / span >
< a name = "l00135" > < / a > 00135 < span class = "stringliteral" > upload happend more then the minimum days specified by the< / span >
< a name = "l00136" > < / a > 00136 < span class = "stringliteral" > urgency of the upload; if this is not true, the package is< / span >
< a name = "l00137" > < / a > 00137 < span class = "stringliteral" > ignored as `too-young'. Note that the urgency is sticky, meaning< / span >
< a name = "l00138" > < / a > 00138 < span class = "stringliteral" > that the highest urgency uploaded since the previous testing< / span >
< a name = "l00139" > < / a > 00139 < span class = "stringliteral" > transition is taken into account.< / span >
< a name = "l00140" > < / a > 00140 < span class = "stringliteral" > < / span >
< a name = "l00141" > < / a > 00141 < span class = "stringliteral" > 8. All the architecture-dependent binary packages and the< / span >
< a name = "l00142" > < / a > 00142 < span class = "stringliteral" > architecture-independent ones for the `nobreakall' architectures< / span >
< a name = "l00143" > < / a > 00143 < span class = "stringliteral" > have to be built from the source we are considering. If this is< / span >
< a name = "l00144" > < / a > 00144 < span class = "stringliteral" > not true, then these are called `out-of-date' architectures and< / span >
< a name = "l00145" > < / a > 00145 < span class = "stringliteral" > the package is ignored.< / span >
< a name = "l00146" > < / a > 00146 < span class = "stringliteral" > < / span >
< a name = "l00147" > < / a > 00147 < span class = "stringliteral" > 9. The source package must have at least a binary package, otherwise< / span >
< a name = "l00148" > < / a > 00148 < span class = "stringliteral" > it is ignored.< / span >
< a name = "l00149" > < / a > 00149 < span class = "stringliteral" > < / span >
< a name = "l00150" > < / a > 00150 < span class = "stringliteral" > 10. If the suite is unstable, the count of release critical bugs for< / span >
< a name = "l00151" > < / a > 00151 < span class = "stringliteral" > the new source package must be less then the count for the testing< / span >
< a name = "l00152" > < / a > 00152 < span class = "stringliteral" > one. If this is not true, the package is ignored as `buggy'.< / span >
< a name = "l00153" > < / a > 00153 < span class = "stringliteral" > < / span >
< a name = "l00154" > < / a > 00154 < span class = "stringliteral" > 11. If there is a `force' hint for the source package, then it is< / span >
< a name = "l00155" > < / a > 00155 < span class = "stringliteral" > updated even if it is marked as ignored from the previous steps.< / span >
< a name = "l00156" > < / a > 00156 < span class = "stringliteral" > < / span >
< a name = "l00157" > < / a > 00157 < span class = "stringliteral" > 12. If the suite is testing-proposed-updates, the source package can< / span >
< a name = "l00158" > < / a > 00158 < span class = "stringliteral" > be updated only if there is an explicit approval for it.< / span >
< a name = "l00159" > < / a > 00159 < span class = "stringliteral" > < / span >
< a name = "l00160" > < / a > 00160 < span class = "stringliteral" > 13. If the package will be ignored, mark it as "Valid candidate",< / span >
< a name = "l00161" > < / a > 00161 < span class = "stringliteral" > otherwise mark it as "Not considered".< / span >
< a name = "l00162" > < / a > 00162 < span class = "stringliteral" > < / span >
< a name = "l00163" > < / a > 00163 < span class = "stringliteral" > * The list of `remove' hints is processed: if the requested source< / span >
< a name = "l00164" > < / a > 00164 < span class = "stringliteral" > package is not already being updated or removed and the version< / span >
< a name = "l00165" > < / a > 00165 < span class = "stringliteral" > actually in testing is the same specified with the `remove' hint,< / span >
< a name = "l00166" > < / a > 00166 < span class = "stringliteral" > it is marked for removal.< / span >
< a name = "l00167" > < / a > 00167 < span class = "stringliteral" > < / span >
< a name = "l00168" > < / a > 00168 < span class = "stringliteral" > * The excuses are sorted by the number of days from the last upload< / span >
< a name = "l00169" > < / a > 00169 < span class = "stringliteral" > (days-old) and by name.< / span >
< a name = "l00170" > < / a > 00170 < span class = "stringliteral" > < / span >
< a name = "l00171" > < / a > 00171 < span class = "stringliteral" > * A list of unconsidered excuses (for which the package is not upgraded)< / span >
< a name = "l00172" > < / a > 00172 < span class = "stringliteral" > is built. Using this list, all the excuses depending on them is marked< / span >
< a name = "l00173" > < / a > 00173 < span class = "stringliteral" > as invalid for "unpossible dependency".< / span >
< a name = "l00174" > < / a > 00174 < span class = "stringliteral" > < / span >
< a name = "l00175" > < / a > 00175 < span class = "stringliteral" > * The excuses are written in an HTML file.< / span >
< a name = "l00176" > < / a > 00176 < span class = "stringliteral" > """< / span >
< a name = "l00177" > < / a > 00177
< a name = "l00178" > < / a > 00178 < span class = "keyword" > import< / span > os
< a name = "l00179" > < / a > 00179 < span class = "keyword" > import< / span > re
< a name = "l00180" > < / a > 00180 < span class = "keyword" > import< / span > sys
< a name = "l00181" > < / a > 00181 < span class = "keyword" > import< / span > string
< a name = "l00182" > < / a > 00182 < span class = "keyword" > import< / span > time
< a name = "l00183" > < / a > 00183 < span class = "keyword" > import< / span > optparse
< a name = "l00184" > < / a > 00184
< a name = "l00185" > < / a > 00185 < span class = "keyword" > import< / span > apt_pkg
< a name = "l00186" > < / a > 00186
< a name = "l00187" > < / a > 00187 < span class = "keyword" > from< / span > excuse < span class = "keyword" > import< / span > Excuse
< a name = "l00188" > < / a > 00188
< a name = "l00189" > < / a > 00189 __author__ = < span class = "stringliteral" > 'Fabio Tranchitella'< / span >
< a name = "l00190" > < / a > 00190 __version__ = < span class = "stringliteral" > '2.0.alpha1'< / span >
< a name = "l00191" > < / a > 00191
< a name = "l00192" > < / a > 00192
< a name = "l00193" > < / a > < a class = "code" href = "classbritney_1_1Britney.html" > 00193< / a > < span class = "keyword" > class < / span > < a class = "code" href = "classbritney_1_1Britney.html" > Britney< / a > :
< a name = "l00194" > < / a > 00194 < span class = "stringliteral" > """Britney, the debian testing updater script< / span >
< a name = "l00195" > < / a > 00195 < span class = "stringliteral" > < / span >
< a name = "l00196" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#ebbe3f40cca59e2de275b0558556ee63" > 00196< / a > < span class = "stringliteral" > This is the script that updates the testing_ distribution. It is executed< / span >
< a name = "l00197" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#a088d6fd96963f87f88c9c40cda10bfa" > 00197< / a > < span class = "stringliteral" > each day after the installation of the updated packages. It generates the < / span >
< a name = "l00198" > < / a > 00198 < span class = "stringliteral" > `Packages' files for the testing distribution, but it does so in an< / span >
< a name = "l00199" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#5846d81eace24f479292c47e30fd1851" > 00199< / a > < span class = "stringliteral" > intelligent manner; it try to avoid any inconsistency and to use only< / span >
< a name = "l00200" > < / a > 00200 < span class = "stringliteral" > non-buggy packages.< / span >
< a name = "l00201" > < / a > 00201 < span class = "stringliteral" > < / span >
< a name = "l00202" > < / a > 00202 < span class = "stringliteral" > For more documentation on this script, please read the Developers Reference.< / span >
< a name = "l00203" > < / a > 00203 < span class = "stringliteral" > """< / span >
< a name = "l00204" > < / a > 00204
< a name = "l00205" > < / a > 00205 HINTS_STANDARD = (< span class = "stringliteral" > "easy"< / span > , < span class = "stringliteral" > "hint"< / span > , < span class = "stringliteral" > "remove"< / span > , < span class = "stringliteral" > "block"< / span > , < span class = "stringliteral" > "unblock"< / span > , < span class = "stringliteral" > "urgent"< / span > , < span class = "stringliteral" > "approve"< / span > )
< a name = "l00206" > < / a > 00206 HINTS_ALL = (< span class = "stringliteral" > "force"< / span > , < span class = "stringliteral" > "force-hint"< / span > , < span class = "stringliteral" > "block-all"< / span > ) + HINTS_STANDARD
< a name = "l00207" > < / a > 00207
< a name = "l00208" > < / a > 00208 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#5846d81eace24f479292c47e30fd1851" > __init__< / a > (self):
< a name = "l00209" > < / a > 00209 < span class = "stringliteral" > """Class constructor< / span >
< a name = "l00210" > < / a > 00210 < span class = "stringliteral" > < / span >
< a name = "l00211" > < / a > 00211 < span class = "stringliteral" > This method initializes and populates the data lists, which contain all< / span >
< a name = "l00212" > < / a > 00212 < span class = "stringliteral" > the information needed by the other methods of the class.< / span >
< a name = "l00213" > < / a > 00213 < span class = "stringliteral" > """< / span >
< a name = "l00214" > < / a > 00214 self.date_now = int(((time.time() / (60*60)) - 15) / 24)
< a name = "l00215" > < / a > 00215
< a name = "l00216" > < / a > 00216 < span class = "comment" > # parse the command line arguments< / span >
< a name = "l00217" > < / a > 00217 self.< a class = "code" href = "classbritney_1_1Britney.html#506f9800068902cf7cac6236b78d1dc4" > __parse_arguments< / a > ()
< a name = "l00218" > < / a > 00218
< a name = "l00219" > < / a > 00219 < span class = "comment" > # initialize the apt_pkg back-end< / span >
< a name = "l00220" > < / a > 00220 apt_pkg.init()
< a name = "l00221" > < / a > 00221
< a name = "l00222" > < / a > 00222 < span class = "comment" > # read the source and binary packages for the involved distributions< / span >
< a name = "l00223" > < / a > 00223 self.sources = {< span class = "stringliteral" > 'testing'< / span > : self.< a class = "code" href = "classbritney_1_1Britney.html#054f44c47f17c0c4f5a069e821b7f868" > read_sources< / a > (self.options.testing),
< a name = "l00224" > < / a > 00224 < span class = "stringliteral" > 'unstable'< / span > : self.< a class = "code" href = "classbritney_1_1Britney.html#054f44c47f17c0c4f5a069e821b7f868" > read_sources< / a > (self.options.unstable),
< a name = "l00225" > < / a > 00225 < span class = "stringliteral" > 'tpu'< / span > : self.< a class = "code" href = "classbritney_1_1Britney.html#054f44c47f17c0c4f5a069e821b7f868" > read_sources< / a > (self.options.tpu),}
< a name = "l00226" > < / a > 00226 self.binaries = {< span class = "stringliteral" > 'testing'< / span > : {}, < span class = "stringliteral" > 'unstable'< / span > : {}, < span class = "stringliteral" > 'tpu'< / span > : {}}
< a name = "l00227" > < / a > 00227 < span class = "keywordflow" > for< / span > arch < span class = "keywordflow" > in< / span > self.options.architectures:
< a name = "l00228" > < / a > 00228 self.binaries[< span class = "stringliteral" > 'testing'< / span > ][arch] = self.< a class = "code" href = "classbritney_1_1Britney.html#1b2b0f42e4af1cee472f93e955b30421" > read_binaries< / a > (self.options.testing, < span class = "stringliteral" > "testing"< / span > , arch)
< a name = "l00229" > < / a > 00229 self.binaries[< span class = "stringliteral" > 'unstable'< / span > ][arch] = self.< a class = "code" href = "classbritney_1_1Britney.html#1b2b0f42e4af1cee472f93e955b30421" > read_binaries< / a > (self.options.unstable, < span class = "stringliteral" > "unstable"< / span > , arch)
< a name = "l00230" > < / a > 00230 self.binaries[< span class = "stringliteral" > 'tpu'< / span > ][arch] = self.< a class = "code" href = "classbritney_1_1Britney.html#1b2b0f42e4af1cee472f93e955b30421" > read_binaries< / a > (self.options.tpu, < span class = "stringliteral" > "tpu"< / span > , arch)
< a name = "l00231" > < / a > 00231
< a name = "l00232" > < / a > 00232 < span class = "comment" > # read the release-critical bug summaries for testing and unstable< / span >
< a name = "l00233" > < / a > 00233 self.bugs = {< span class = "stringliteral" > 'unstable'< / span > : self.< a class = "code" href = "classbritney_1_1Britney.html#6c777aae69e7bec2efebaf23ddd4a86c" > read_bugs< / a > (self.options.unstable),
< a name = "l00234" > < / a > 00234 < span class = "stringliteral" > 'testing'< / span > : self.< a class = "code" href = "classbritney_1_1Britney.html#6c777aae69e7bec2efebaf23ddd4a86c" > read_bugs< / a > (self.options.testing),}
< a name = "l00235" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#506f9800068902cf7cac6236b78d1dc4" > 00235< / a > self.< a class = "code" href = "classbritney_1_1Britney.html#5a6af4a100cfd54e872a27fa7f48ac3c" > normalize_bugs< / a > ()
< a name = "l00236" > < / a > 00236
< a name = "l00237" > < / a > 00237 < span class = "comment" > # read additional data< / span >
< a name = "l00238" > < / a > 00238 self.dates = self.< a class = "code" href = "classbritney_1_1Britney.html#085af5ac906813ea40fc2e623748f517" > read_dates< / a > (self.options.testing)
< a name = "l00239" > < / a > 00239 self.urgencies = self.< a class = "code" href = "classbritney_1_1Britney.html#09fc27899506b4830b1961f125a7b6a4" > read_urgencies< / a > (self.options.testing)
< a name = "l00240" > < / a > 00240 self.approvals = self.< a class = "code" href = "classbritney_1_1Britney.html#39248f0cfea1c8798b2ca5a97d37eaf8" > read_approvals< / a > (self.options.tpu)
< a name = "l00241" > < / a > 00241 self.hints = self.< a class = "code" href = "classbritney_1_1Britney.html#46d535f617fcf1faaaf5d841ea23c184" > read_hints< / a > (self.options.unstable)
< a name = "l00242" > < / a > 00242 self.excuses = []
< a name = "l00243" > < / a > 00243
< a name = "l00244" > < / a > 00244 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#506f9800068902cf7cac6236b78d1dc4" > __parse_arguments< / a > (self):
< a name = "l00245" > < / a > 00245 < span class = "stringliteral" > """Parse the command line arguments< / span >
< a name = "l00246" > < / a > 00246 < span class = "stringliteral" > < / span >
< a name = "l00247" > < / a > 00247 < span class = "stringliteral" > This method parses and initializes the command line arguments.< / span >
< a name = "l00248" > < / a > 00248 < span class = "stringliteral" > While doing so, it preprocesses some of the options to be converted< / span >
< a name = "l00249" > < / a > 00249 < span class = "stringliteral" > in a suitable form for the other methods of the class.< / span >
< a name = "l00250" > < / a > 00250 < span class = "stringliteral" > """< / span >
< a name = "l00251" > < / a > 00251 < span class = "comment" > # initialize the parser< / span >
< a name = "l00252" > < / a > 00252 self.parser = optparse.OptionParser(version=< span class = "stringliteral" > "%prog"< / span > )
< a name = "l00253" > < / a > 00253 self.parser.add_option(< span class = "stringliteral" > "-v"< / span > , < span class = "stringliteral" > ""< / span > , action=< span class = "stringliteral" > "count"< / span > , dest=< span class = "stringliteral" > "verbose"< / span > , help=< span class = "stringliteral" > "enable verbose output"< / span > )
< a name = "l00254" > < / a > 00254 self.parser.add_option(< span class = "stringliteral" > "-c"< / span > , < span class = "stringliteral" > "--config"< / span > , action=< span class = "stringliteral" > "store"< / span > , dest=< span class = "stringliteral" > "config"< / span > ,
< a name = "l00255" > < / a > 00255 default=< span class = "stringliteral" > "/etc/britney.conf"< / span > , help=< span class = "stringliteral" > "path for the configuration file"< / span > )
< a name = "l00256" > < / a > 00256 (self.options, self.args) = self.parser.parse_args()
< a name = "l00257" > < / a > 00257
< a name = "l00258" > < / a > 00258 < span class = "comment" > # if the configuration file exists, than read it and set the additional options< / span >
< a name = "l00259" > < / a > 00259 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > os.path.isfile(self.options.config):
< a name = "l00260" > < / a > 00260 self.< a class = "code" href = "classbritney_1_1Britney.html#678036a5200302d77249f5e702532681" > __log< / a > (< span class = "stringliteral" > "Unable to read the configuration file (%s), exiting!"< / span > % self.options.config, type=< span class = "stringliteral" > "E"< / span > )
< a name = "l00261" > < / a > 00261 sys.exit(1)
< a name = "l00262" > < / a > 00262
< a name = "l00263" > < / a > 00263 < span class = "comment" > # minimum days for unstable-testing transition and the list of hints< / span >
< a name = "l00264" > < / a > 00264 < span class = "comment" > # are handled as an ad-hoc case< / span >
< a name = "l00265" > < / a > 00265 self.MINDAYS = {}
< a name = "l00266" > < / a > 00266 self.HINTS = {}
< a name = "l00267" > < / a > 00267 < span class = "keywordflow" > for< / span > k, v < span class = "keywordflow" > in< / span > [map(string.strip,r.split(< span class = "stringliteral" > '='< / span > , 1)) < span class = "keywordflow" > for< / span > r < span class = "keywordflow" > in< / span > file(self.options.config) < span class = "keywordflow" > if< / span > < span class = "stringliteral" > '='< / span > < span class = "keywordflow" > in< / span > r < span class = "keywordflow" > and< / span > < span class = "keywordflow" > not< / span > r.strip().startswith(< span class = "stringliteral" > '#'< / span > )]:
< a name = "l00268" > < / a > 00268 < span class = "keywordflow" > if< / span > k.startswith(< span class = "stringliteral" > "MINDAYS_"< / span > ):
< a name = "l00269" > < / a > 00269 self.MINDAYS[k.split(< span class = "stringliteral" > "_"< / span > )[1].lower()] = int(v)
< a name = "l00270" > < / a > 00270 < span class = "keywordflow" > elif< / span > k.startswith(< span class = "stringliteral" > "HINTS_"< / span > ):
< a name = "l00271" > < / a > 00271 self.HINTS[k.split(< span class = "stringliteral" > "_"< / span > )[1].lower()] = \
< a name = "l00272" > < / a > 00272 reduce(< span class = "keyword" > lambda< / span > x,y: x+y, [hasattr(self, < span class = "stringliteral" > "HINTS_"< / span > + i) < span class = "keywordflow" > and< / span > getattr(self, < span class = "stringliteral" > "HINTS_"< / span > + i) < span class = "keywordflow" > or< / span > (i,) < span class = "keywordflow" > for< / span > i < span class = "keywordflow" > in< / span > v.split()])
< a name = "l00273" > < / a > 00273 < span class = "keywordflow" > else< / span > :
< a name = "l00274" > < / a > 00274 setattr(self.options, k.lower(), v)
< a name = "l00275" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#678036a5200302d77249f5e702532681" > 00275< / a >
< a name = "l00276" > < / a > 00276 < span class = "comment" > # Sort the architecture list< / span >
< a name = "l00277" > < / a > 00277 allarches = sorted(self.options.architectures.split())
< a name = "l00278" > < / a > 00278 arches = [x < span class = "keywordflow" > for< / span > x < span class = "keywordflow" > in< / span > allarches < span class = "keywordflow" > if< / span > x < span class = "keywordflow" > in< / span > self.options.nobreakall_arches]
< a name = "l00279" > < / a > 00279 arches += [x < span class = "keywordflow" > for< / span > x < span class = "keywordflow" > in< / span > allarches < span class = "keywordflow" > if< / span > x < span class = "keywordflow" > not< / span > < span class = "keywordflow" > in< / span > arches < span class = "keywordflow" > and< / span > x < span class = "keywordflow" > not< / span > < span class = "keywordflow" > in< / span > self.options.fucked_arches]
< a name = "l00280" > < / a > 00280 arches += [x < span class = "keywordflow" > for< / span > x < span class = "keywordflow" > in< / span > allarches < span class = "keywordflow" > if< / span > x < span class = "keywordflow" > not< / span > < span class = "keywordflow" > in< / span > arches < span class = "keywordflow" > and< / span > x < span class = "keywordflow" > not< / span > < span class = "keywordflow" > in< / span > self.options.break_arches]
< a name = "l00281" > < / a > 00281 arches += [x < span class = "keywordflow" > for< / span > x < span class = "keywordflow" > in< / span > allarches < span class = "keywordflow" > if< / span > x < span class = "keywordflow" > not< / span > < span class = "keywordflow" > in< / span > arches]
< a name = "l00282" > < / a > 00282 self.options.architectures = arches
< a name = "l00283" > < / a > 00283
< a name = "l00284" > < / a > 00284 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#678036a5200302d77249f5e702532681" > __log< / a > (self, msg, type="I"):
< a name = "l00285" > < / a > 00285 < span class = "stringliteral" > """Print info messages according to verbosity level< / span >
< a name = "l00286" > < / a > 00286 < span class = "stringliteral" > < / span >
< a name = "l00287" > < / a > 00287 < span class = "stringliteral" > An easy-and-simple log method which prints messages to the standard< / span >
< a name = "l00288" > < / a > 00288 < span class = "stringliteral" > output. The type parameter controls the urgency of the message, and< / span >
< a name = "l00289" > < / a > 00289 < span class = "stringliteral" > can be equal to `I' for `Information', `W' for `Warning' and `E' for< / span >
< a name = "l00290" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#054f44c47f17c0c4f5a069e821b7f868" > 00290< / a > < span class = "stringliteral" > `Error'. Warnings and errors are always printed, and information are< / span >
< a name = "l00291" > < / a > 00291 < span class = "stringliteral" > printed only if the verbose logging is enabled.< / span >
< a name = "l00292" > < / a > 00292 < span class = "stringliteral" > """< / span >
< a name = "l00293" > < / a > 00293 < span class = "keywordflow" > if< / span > self.options.verbose < span class = "keywordflow" > or< / span > type < span class = "keywordflow" > in< / span > (< span class = "stringliteral" > "E"< / span > , < span class = "stringliteral" > "W"< / span > ):
< a name = "l00294" > < / a > 00294 < span class = "keywordflow" > print< / span > < span class = "stringliteral" > "%s: [%s] - %s"< / span > % (type, time.asctime(), msg)
< a name = "l00295" > < / a > 00295
< a name = "l00296" > < / a > 00296 < span class = "comment" > # Data reading/writing methods< / span >
< a name = "l00297" > < / a > 00297 < span class = "comment" > # ----------------------------< / span >
< a name = "l00298" > < / a > 00298
< a name = "l00299" > < / a > 00299 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#054f44c47f17c0c4f5a069e821b7f868" > read_sources< / a > (self, basedir):
< a name = "l00300" > < / a > 00300 < span class = "stringliteral" > """Read the list of source packages from the specified directory< / span >
< a name = "l00301" > < / a > 00301 < span class = "stringliteral" > < / span >
< a name = "l00302" > < / a > 00302 < span class = "stringliteral" > The source packages are read from the `Sources' file within the< / span >
< a name = "l00303" > < / a > 00303 < span class = "stringliteral" > directory specified as `basedir' parameter. Considering the< / span >
< a name = "l00304" > < / a > 00304 < span class = "stringliteral" > large amount of memory needed, not all the fields are loaded< / span >
< a name = "l00305" > < / a > 00305 < span class = "stringliteral" > in memory. The available fields are Version, Maintainer and Section.< / span >
< a name = "l00306" > < / a > 00306 < span class = "stringliteral" > < / span >
< a name = "l00307" > < / a > 00307 < span class = "stringliteral" > The method returns a list where every item represents a source< / span >
< a name = "l00308" > < / a > 00308 < span class = "stringliteral" > package as a dictionary.< / span >
< a name = "l00309" > < / a > 00309 < span class = "stringliteral" > """< / span >
< a name = "l00310" > < / a > 00310 sources = {}
< a name = "l00311" > < / a > 00311 package = < span class = "keywordtype" > None< / span >
< a name = "l00312" > < / a > 00312 filename = os.path.join(basedir, < span class = "stringliteral" > "Sources"< / span > )
< a name = "l00313" > < / a > 00313 self.< a class = "code" href = "classbritney_1_1Britney.html#678036a5200302d77249f5e702532681" > __log< / a > (< span class = "stringliteral" > "Loading source packages from %s"< / span > % filename)
< a name = "l00314" > < / a > 00314 packages = apt_pkg.ParseTagFile(open(filename))
< a name = "l00315" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#1b2b0f42e4af1cee472f93e955b30421" > 00315< / a > < span class = "keywordflow" > while< / span > packages.Step():
< a name = "l00316" > < / a > 00316 pkg = packages.Section.get(< span class = "stringliteral" > 'Package'< / span > )
< a name = "l00317" > < / a > 00317 sources[pkg] = {< span class = "stringliteral" > 'binaries'< / span > : [],
< a name = "l00318" > < / a > 00318 < span class = "stringliteral" > 'version'< / span > : packages.Section.get(< span class = "stringliteral" > 'Version'< / span > ),
< a name = "l00319" > < / a > 00319 < span class = "stringliteral" > 'maintainer'< / span > : packages.Section.get(< span class = "stringliteral" > 'Maintainer'< / span > ),
< a name = "l00320" > < / a > 00320 < span class = "stringliteral" > 'section'< / span > : packages.Section.get(< span class = "stringliteral" > 'Section'< / span > ),
< a name = "l00321" > < / a > 00321 }
< a name = "l00322" > < / a > 00322 < span class = "keywordflow" > return< / span > sources
< a name = "l00323" > < / a > 00323
< a name = "l00324" > < / a > 00324 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#1b2b0f42e4af1cee472f93e955b30421" > read_binaries< / a > (self, basedir, distribution, arch):
< a name = "l00325" > < / a > 00325 < span class = "stringliteral" > """Read the list of binary packages from the specified directory< / span >
< a name = "l00326" > < / a > 00326 < span class = "stringliteral" > < / span >
< a name = "l00327" > < / a > 00327 < span class = "stringliteral" > The binary packages are read from the `Packages_${arch}' files< / span >
< a name = "l00328" > < / a > 00328 < span class = "stringliteral" > within the directory specified as `basedir' parameter, replacing< / span >
< a name = "l00329" > < / a > 00329 < span class = "stringliteral" > ${arch} with the value of the arch parameter. Considering the< / span >
< a name = "l00330" > < / a > 00330 < span class = "stringliteral" > large amount of memory needed, not all the fields are loaded< / span >
< a name = "l00331" > < / a > 00331 < span class = "stringliteral" > in memory. The available fields are Version, Source, Pre-Depends,< / span >
< a name = "l00332" > < / a > 00332 < span class = "stringliteral" > Depends, Conflicts, Provides and Architecture.< / span >
< a name = "l00333" > < / a > 00333 < span class = "stringliteral" > < / span >
< a name = "l00334" > < / a > 00334 < span class = "stringliteral" > After reading the packages, reverse dependencies are computed< / span >
< a name = "l00335" > < / a > 00335 < span class = "stringliteral" > and saved in the `rdepends' keys, and the `Provides' field is< / span >
< a name = "l00336" > < / a > 00336 < span class = "stringliteral" > used to populate the virtual packages list.< / span >
< a name = "l00337" > < / a > 00337 < span class = "stringliteral" > < / span >
< a name = "l00338" > < / a > 00338 < span class = "stringliteral" > The dependencies are parsed with the apt.pkg.ParseDepends method,< / span >
< a name = "l00339" > < / a > 00339 < span class = "stringliteral" > and they are stored both as the format of its return value and< / span >
< a name = "l00340" > < / a > 00340 < span class = "stringliteral" > text.< / span >
< a name = "l00341" > < / a > 00341 < span class = "stringliteral" > < / span >
< a name = "l00342" > < / a > 00342 < span class = "stringliteral" > The method returns a tuple. The first element is a list where< / span >
< a name = "l00343" > < / a > 00343 < span class = "stringliteral" > every item represents a binary package as a dictionary; the second< / span >
< a name = "l00344" > < / a > 00344 < span class = "stringliteral" > element is a dictionary which maps virtual packages to real< / span >
< a name = "l00345" > < / a > 00345 < span class = "stringliteral" > packages that provide it.< / span >
< a name = "l00346" > < / a > 00346 < span class = "stringliteral" > """< / span >
< a name = "l00347" > < / a > 00347
< a name = "l00348" > < / a > 00348 packages = {}
< a name = "l00349" > < / a > 00349 provides = {}
< a name = "l00350" > < / a > 00350 package = < span class = "keywordtype" > None< / span >
< a name = "l00351" > < / a > 00351 filename = os.path.join(basedir, < span class = "stringliteral" > "Packages_%s"< / span > % arch)
< a name = "l00352" > < / a > 00352 self.< a class = "code" href = "classbritney_1_1Britney.html#678036a5200302d77249f5e702532681" > __log< / a > (< span class = "stringliteral" > "Loading binary packages from %s"< / span > % filename)
< a name = "l00353" > < / a > 00353 Packages = apt_pkg.ParseTagFile(open(filename))
< a name = "l00354" > < / a > 00354 < span class = "keywordflow" > while< / span > Packages.Step():
< a name = "l00355" > < / a > 00355 pkg = Packages.Section.get(< span class = "stringliteral" > 'Package'< / span > )
< a name = "l00356" > < / a > 00356 version = Packages.Section.get(< span class = "stringliteral" > 'Version'< / span > )
< a name = "l00357" > < / a > 00357 dpkg = {< span class = "stringliteral" > 'rdepends'< / span > : [],
< a name = "l00358" > < / a > 00358 < span class = "stringliteral" > 'version'< / span > : version,
< a name = "l00359" > < / a > 00359 < span class = "stringliteral" > 'source'< / span > : pkg,
< a name = "l00360" > < / a > 00360 < span class = "stringliteral" > 'source-ver'< / span > : version,
< a name = "l00361" > < / a > 00361 < span class = "stringliteral" > 'pre-depends'< / span > : Packages.Section.get(< span class = "stringliteral" > 'Pre-Depends'< / span > ),
< a name = "l00362" > < / a > 00362 < span class = "stringliteral" > 'depends'< / span > : Packages.Section.get(< span class = "stringliteral" > 'Depends'< / span > ),
< a name = "l00363" > < / a > 00363 < span class = "stringliteral" > 'conflicts'< / span > : Packages.Section.get(< span class = "stringliteral" > 'Conflicts'< / span > ),
< a name = "l00364" > < / a > 00364 < span class = "stringliteral" > 'provides'< / span > : Packages.Section.get(< span class = "stringliteral" > 'Provides'< / span > ),
< a name = "l00365" > < / a > 00365 < span class = "stringliteral" > 'architecture'< / span > : Packages.Section.get(< span class = "stringliteral" > 'Architecture'< / span > ),
< a name = "l00366" > < / a > 00366 }
< a name = "l00367" > < / a > 00367
< a name = "l00368" > < / a > 00368 < span class = "comment" > # retrieve the name and the version of the source package< / span >
< a name = "l00369" > < / a > 00369 source = Packages.Section.get(< span class = "stringliteral" > 'Source'< / span > )
< a name = "l00370" > < / a > 00370 < span class = "keywordflow" > if< / span > source:
< a name = "l00371" > < / a > 00371 dpkg[< span class = "stringliteral" > 'source'< / span > ] = source.split(< span class = "stringliteral" > " "< / span > )[0]
< a name = "l00372" > < / a > 00372 < span class = "keywordflow" > if< / span > < span class = "stringliteral" > "("< / span > < span class = "keywordflow" > in< / span > source:
< a name = "l00373" > < / a > 00373 dpkg[< span class = "stringliteral" > 'source-ver'< / span > ] = source.split(< span class = "stringliteral" > "("< / span > )[1].split(< span class = "stringliteral" > ")"< / span > )[0]
< a name = "l00374" > < / a > 00374
< a name = "l00375" > < / a > 00375 < span class = "comment" > # if the source package is available in the distribution, then register this binary package< / span >
< a name = "l00376" > < / a > 00376 < span class = "keywordflow" > if< / span > dpkg[< span class = "stringliteral" > 'source'< / span > ] < span class = "keywordflow" > in< / span > self.sources[distribution]:
< a name = "l00377" > < / a > 00377 self.sources[distribution][dpkg[< span class = "stringliteral" > 'source'< / span > ]][< span class = "stringliteral" > 'binaries'< / span > ].append(pkg + < span class = "stringliteral" > "/"< / span > + arch)
< a name = "l00378" > < / a > 00378 < span class = "comment" > # if the source package doesn't exist, create a fake one< / span >
< a name = "l00379" > < / a > 00379 < span class = "keywordflow" > else< / span > :
< a name = "l00380" > < / a > 00380 self.sources[distribution][dpkg[< span class = "stringliteral" > 'source'< / span > ]] = {< span class = "stringliteral" > 'binaries'< / span > : [pkg + < span class = "stringliteral" > "/"< / span > + arch],
< a name = "l00381" > < / a > 00381 < span class = "stringliteral" > 'version'< / span > : dpkg[< span class = "stringliteral" > 'source-ver'< / span > ], < span class = "stringliteral" > 'maintainer'< / span > : < span class = "keywordtype" > None< / span > , < span class = "stringliteral" > 'section'< / span > : < span class = "keywordtype" > None< / span > , < span class = "stringliteral" > 'fake'< / span > : < span class = "keyword" > True< / span > }
< a name = "l00382" > < / a > 00382
< a name = "l00383" > < / a > 00383 < span class = "comment" > # register virtual packages and real packages that provide them< / span >
< a name = "l00384" > < / a > 00384 < span class = "keywordflow" > if< / span > dpkg[< span class = "stringliteral" > 'provides'< / span > ]:
< a name = "l00385" > < / a > 00385 parts = map(string.strip, dpkg[< span class = "stringliteral" > 'provides'< / span > ].split(< span class = "stringliteral" > ","< / span > ))
< a name = "l00386" > < / a > 00386 < span class = "keywordflow" > for< / span > p < span class = "keywordflow" > in< / span > parts:
< a name = "l00387" > < / a > 00387 < span class = "keywordflow" > try< / span > :
< a name = "l00388" > < / a > 00388 provides[p].append(pkg)
< a name = "l00389" > < / a > 00389 < span class = "keywordflow" > except< / span > KeyError:
< a name = "l00390" > < / a > 00390 provides[p] = [pkg]
< a name = "l00391" > < / a > 00391 del dpkg[< span class = "stringliteral" > 'provides'< / span > ]
< a name = "l00392" > < / a > 00392
< a name = "l00393" > < / a > 00393 < span class = "comment" > # append the resulting dictionary to the package list< / span >
< a name = "l00394" > < / a > 00394 packages[pkg] = dpkg
< a name = "l00395" > < / a > 00395
< a name = "l00396" > < / a > 00396 < span class = "comment" > # loop again on the list of packages to register reverse dependencies< / span >
< a name = "l00397" > < / a > 00397 < span class = "keywordflow" > for< / span > pkg < span class = "keywordflow" > in< / span > packages:
< a name = "l00398" > < / a > 00398 dependencies = []
< a name = "l00399" > < / a > 00399
< a name = "l00400" > < / a > 00400 < span class = "comment" > # analyze dependencies< / span >
< a name = "l00401" > < / a > 00401 < span class = "keywordflow" > if< / span > packages[pkg][< span class = "stringliteral" > 'depends'< / span > ]:
< a name = "l00402" > < / a > 00402 packages[pkg][< span class = "stringliteral" > 'depends-txt'< / span > ] = packages[pkg][< span class = "stringliteral" > 'depends'< / span > ]
< a name = "l00403" > < / a > 00403 packages[pkg][< span class = "stringliteral" > 'depends'< / span > ] = apt_pkg.ParseDepends(packages[pkg][< span class = "stringliteral" > 'depends'< / span > ])
< a name = "l00404" > < / a > 00404 dependencies.extend(packages[pkg][< span class = "stringliteral" > 'depends'< / span > ])
< a name = "l00405" > < / a > 00405
< a name = "l00406" > < / a > 00406 < span class = "comment" > # analyze pre-dependencies< / span >
< a name = "l00407" > < / a > 00407 < span class = "keywordflow" > if< / span > packages[pkg][< span class = "stringliteral" > 'pre-depends'< / span > ]:
< a name = "l00408" > < / a > 00408 packages[pkg][< span class = "stringliteral" > 'pre-depends-txt'< / span > ] = packages[pkg][< span class = "stringliteral" > 'pre-depends'< / span > ]
< a name = "l00409" > < / a > 00409 packages[pkg][< span class = "stringliteral" > 'pre-depends'< / span > ] = apt_pkg.ParseDepends(packages[pkg][< span class = "stringliteral" > 'pre-depends'< / span > ])
< a name = "l00410" > < / a > 00410 dependencies.extend(packages[pkg][< span class = "stringliteral" > 'pre-depends'< / span > ])
< a name = "l00411" > < / a > 00411
< a name = "l00412" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#6c777aae69e7bec2efebaf23ddd4a86c" > 00412< / a > < span class = "comment" > # register the list of the dependencies for the depending packages< / span >
< a name = "l00413" > < / a > 00413 < span class = "keywordflow" > for< / span > p < span class = "keywordflow" > in< / span > dependencies:
< a name = "l00414" > < / a > 00414 < span class = "keywordflow" > for< / span > a < span class = "keywordflow" > in< / span > p:
< a name = "l00415" > < / a > 00415 < span class = "keywordflow" > if< / span > a[0] < span class = "keywordflow" > not< / span > < span class = "keywordflow" > in< / span > packages: < span class = "keywordflow" > continue< / span >
< a name = "l00416" > < / a > 00416 packages[a[0]][< span class = "stringliteral" > 'rdepends'< / span > ].append((pkg, a[1], a[2]))
< a name = "l00417" > < / a > 00417
< a name = "l00418" > < / a > 00418 < span class = "comment" > # return a tuple with the list of real and virtual packages< / span >
< a name = "l00419" > < / a > 00419 < span class = "keywordflow" > return< / span > (packages, provides)
< a name = "l00420" > < / a > 00420
< a name = "l00421" > < / a > 00421 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#6c777aae69e7bec2efebaf23ddd4a86c" > read_bugs< / a > (self, basedir):
< a name = "l00422" > < / a > 00422 < span class = "stringliteral" > """Read the release critial bug summary from the specified directory< / span >
< a name = "l00423" > < / a > 00423 < span class = "stringliteral" > < / span >
< a name = "l00424" > < / a > 00424 < span class = "stringliteral" > The RC bug summaries are read from the `Bugs' file within the< / span >
< a name = "l00425" > < / a > 00425 < span class = "stringliteral" > directory specified as `basedir' parameter. The file contains< / span >
< a name = "l00426" > < / a > 00426 < span class = "stringliteral" > rows with the format:< / span >
< a name = "l00427" > < / a > 00427 < span class = "stringliteral" > < / span >
< a name = "l00428" > < / a > 00428 < span class = "stringliteral" > < package-name> < count-of-rc-bugs> < / span >
< a name = "l00429" > < / a > 00429 < span class = "stringliteral" > < / span >
< a name = "l00430" > < / a > 00430 < span class = "stringliteral" > The method returns a dictionary where the key is the binary package< / span >
< a name = "l00431" > < / a > 00431 < span class = "stringliteral" > name and the value is the number of open RC bugs for it.< / span >
< a name = "l00432" > < / a > 00432 < span class = "stringliteral" > """< / span >
< a name = "l00433" > < / a > 00433 bugs = {}
< a name = "l00434" > < / a > 00434 filename = os.path.join(basedir, < span class = "stringliteral" > "Bugs"< / span > )
< a name = "l00435" > < / a > 00435 self.< a class = "code" href = "classbritney_1_1Britney.html#678036a5200302d77249f5e702532681" > __log< / a > (< span class = "stringliteral" > "Loading RC bugs count from %s"< / span > % filename)
< a name = "l00436" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#0affb1945986a52c61a4492c9732968e" > 00436< / a > < span class = "keywordflow" > for< / span > line < span class = "keywordflow" > in< / span > open(filename):
< a name = "l00437" > < / a > 00437 l = line.strip().split()
< a name = "l00438" > < / a > 00438 < span class = "keywordflow" > if< / span > len(l) != 2: < span class = "keywordflow" > continue< / span >
< a name = "l00439" > < / a > 00439 < span class = "keywordflow" > try< / span > :
< a name = "l00440" > < / a > 00440 bugs[l[0]] = int(l[1])
< a name = "l00441" > < / a > 00441 < span class = "keywordflow" > except< / span > ValueError:
< a name = "l00442" > < / a > 00442 self.< a class = "code" href = "classbritney_1_1Britney.html#678036a5200302d77249f5e702532681" > __log< / a > (< span class = "stringliteral" > "Bugs, unable to parse \"%s\""< / span > % line, type=< span class = "stringliteral" > "E"< / span > )
< a name = "l00443" > < / a > 00443 < span class = "keywordflow" > return< / span > bugs
< a name = "l00444" > < / a > 00444
< a name = "l00445" > < / a > 00445 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#0affb1945986a52c61a4492c9732968e" > __maxver< / a > (self, pkg, dist):
< a name = "l00446" > < / a > 00446 < span class = "stringliteral" > """Return the maximum version for a given package name< / span >
< a name = "l00447" > < / a > 00447 < span class = "stringliteral" > < / span >
< a name = "l00448" > < / a > 00448 < span class = "stringliteral" > This method returns None if the specified source package< / span >
< a name = "l00449" > < / a > 00449 < span class = "stringliteral" > is not available in the `dist' distribution. If the package< / span >
< a name = "l00450" > < / a > 00450 < span class = "stringliteral" > exists, then it returns the maximum version between the< / span >
< a name = "l00451" > < / a > 00451 < span class = "stringliteral" > source package and its binary packages.< / span >
< a name = "l00452" > < / a > 00452 < span class = "stringliteral" > """< / span >
< a name = "l00453" > < / a > 00453 maxver = < span class = "keywordtype" > None< / span >
< a name = "l00454" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#5a6af4a100cfd54e872a27fa7f48ac3c" > 00454< / a > < span class = "keywordflow" > if< / span > self.sources[dist].has_key(pkg):
< a name = "l00455" > < / a > 00455 maxver = self.sources[dist][pkg][< span class = "stringliteral" > 'version'< / span > ]
< a name = "l00456" > < / a > 00456 < span class = "keywordflow" > for< / span > arch < span class = "keywordflow" > in< / span > self.options.architectures:
< a name = "l00457" > < / a > 00457 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > self.binaries[dist][arch][0].has_key(pkg): < span class = "keywordflow" > continue< / span >
< a name = "l00458" > < / a > 00458 pkgv = self.binaries[dist][arch][0][pkg][< span class = "stringliteral" > 'version'< / span > ]
< a name = "l00459" > < / a > 00459 < span class = "keywordflow" > if< / span > maxver == < span class = "keywordtype" > None< / span > < span class = "keywordflow" > or< / span > apt_pkg.VersionCompare(pkgv, maxver) > 0:
< a name = "l00460" > < / a > 00460 maxver = pkgv
< a name = "l00461" > < / a > 00461 < span class = "keywordflow" > return< / span > maxver
< a name = "l00462" > < / a > 00462
< a name = "l00463" > < / a > 00463 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#5a6af4a100cfd54e872a27fa7f48ac3c" > normalize_bugs< / a > (self):
< a name = "l00464" > < / a > 00464 < span class = "stringliteral" > """Normalize the release critical bug summaries for testing and unstable< / span >
< a name = "l00465" > < / a > 00465 < span class = "stringliteral" > < / span >
< a name = "l00466" > < / a > 00466 < span class = "stringliteral" > The method doesn't return any value: it directly modifies the< / span >
< a name = "l00467" > < / a > 00467 < span class = "stringliteral" > object attribute `bugs'.< / span >
< a name = "l00468" > < / a > 00468 < span class = "stringliteral" > """< / span >
< a name = "l00469" > < / a > 00469 < span class = "comment" > # loop on all the package names from testing and unstable bug summaries< / span >
< a name = "l00470" > < / a > 00470 < span class = "keywordflow" > for< / span > pkg < span class = "keywordflow" > in< / span > set(self.bugs[< span class = "stringliteral" > 'testing'< / span > ].keys() + self.bugs[< span class = "stringliteral" > 'unstable'< / span > ].keys()):
< a name = "l00471" > < / a > 00471
< a name = "l00472" > < / a > 00472 < span class = "comment" > # make sure that the key is present in both dictionaries< / span >
< a name = "l00473" > < / a > 00473 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > self.bugs[< span class = "stringliteral" > 'testing'< / span > ].has_key(pkg):
< a name = "l00474" > < / a > 00474 self.bugs[< span class = "stringliteral" > 'testing'< / span > ][pkg] = 0
< a name = "l00475" > < / a > 00475 < span class = "keywordflow" > elif< / span > < span class = "keywordflow" > not< / span > self.bugs[< span class = "stringliteral" > 'unstable'< / span > ].has_key(pkg):
< a name = "l00476" > < / a > 00476 self.bugs[< span class = "stringliteral" > 'unstable'< / span > ][pkg] = 0
< a name = "l00477" > < / a > 00477
< a name = "l00478" > < / a > 00478 < span class = "comment" > # retrieve the maximum version of the package in testing:< / span >
< a name = "l00479" > < / a > 00479 maxvert = self.< a class = "code" href = "classbritney_1_1Britney.html#0affb1945986a52c61a4492c9732968e" > __maxver< / a > (pkg, < span class = "stringliteral" > 'testing'< / span > )
< a name = "l00480" > < / a > 00480
< a name = "l00481" > < / a > 00481 < span class = "comment" > # if the package is not available in testing or it has the< / span >
< a name = "l00482" > < / a > 00482 < span class = "comment" > # same RC bug count, then do nothing< / span >
< a name = "l00483" > < / a > 00483 < span class = "keywordflow" > if< / span > maxvert == < span class = "keywordtype" > None< / span > < span class = "keywordflow" > or< / span > \
< a name = "l00484" > < / a > 00484 self.bugs[< span class = "stringliteral" > 'testing'< / span > ][pkg] == self.bugs[< span class = "stringliteral" > 'unstable'< / span > ][pkg]:
< a name = "l00485" > < / a > 00485 < span class = "keywordflow" > continue< / span >
< a name = "l00486" > < / a > 00486
< a name = "l00487" > < / a > 00487 < span class = "comment" > # retrieve the maximum version of the package in testing:< / span >
< a name = "l00488" > < / a > 00488 maxveru = self.< a class = "code" href = "classbritney_1_1Britney.html#0affb1945986a52c61a4492c9732968e" > __maxver< / a > (pkg, < span class = "stringliteral" > 'unstable'< / span > )
< a name = "l00489" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#085af5ac906813ea40fc2e623748f517" > 00489< / a >
< a name = "l00490" > < / a > 00490 < span class = "comment" > # if the package is not available in unstable, then do nothing< / span >
< a name = "l00491" > < / a > 00491 < span class = "keywordflow" > if< / span > maxveru == < span class = "keywordtype" > None< / span > :
< a name = "l00492" > < / a > 00492 < span class = "keywordflow" > continue< / span >
< a name = "l00493" > < / a > 00493 < span class = "comment" > # else if the testing package is more recent, then use the< / span >
< a name = "l00494" > < / a > 00494 < span class = "comment" > # unstable RC bug count for testing, too< / span >
< a name = "l00495" > < / a > 00495 < span class = "keywordflow" > elif< / span > apt_pkg.VersionCompare(maxvert, maxveru) > = 0:
< a name = "l00496" > < / a > 00496 self.bugs[< span class = "stringliteral" > 'testing'< / span > ][pkg] = self.bugs[< span class = "stringliteral" > 'unstable'< / span > ][pkg]
< a name = "l00497" > < / a > 00497
< a name = "l00498" > < / a > 00498 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#085af5ac906813ea40fc2e623748f517" > read_dates< / a > (self, basedir):
< a name = "l00499" > < / a > 00499 < span class = "stringliteral" > """Read the upload date for the packages from the specified directory< / span >
< a name = "l00500" > < / a > 00500 < span class = "stringliteral" > < / span >
< a name = "l00501" > < / a > 00501 < span class = "stringliteral" > The upload dates are read from the `Date' file within the directory< / span >
< a name = "l00502" > < / a > 00502 < span class = "stringliteral" > specified as `basedir' parameter. The file contains rows with the< / span >
< a name = "l00503" > < / a > 00503 < span class = "stringliteral" > format:< / span >
< a name = "l00504" > < / a > 00504 < span class = "stringliteral" > < / span >
< a name = "l00505" > < / a > 00505 < span class = "stringliteral" > < package-name> < version> < date-of-upload> < / span >
< a name = "l00506" > < / a > 00506 < span class = "stringliteral" > < / span >
< a name = "l00507" > < / a > 00507 < span class = "stringliteral" > The dates are expressed as days starting from the 1970-01-01.< / span >
< a name = "l00508" > < / a > 00508 < span class = "stringliteral" > < / span >
< a name = "l00509" > < / a > 00509 < span class = "stringliteral" > The method returns a dictionary where the key is the binary package< / span >
< a name = "l00510" > < / a > 00510 < span class = "stringliteral" > name and the value is tuple with two items, the version and the date.< / span >
< a name = "l00511" > < / a > 00511 < span class = "stringliteral" > """< / span >
< a name = "l00512" > < / a > 00512 dates = {}
< a name = "l00513" > < / a > 00513 filename = os.path.join(basedir, < span class = "stringliteral" > "Dates"< / span > )
< a name = "l00514" > < / a > 00514 self.< a class = "code" href = "classbritney_1_1Britney.html#678036a5200302d77249f5e702532681" > __log< / a > (< span class = "stringliteral" > "Loading upload data from %s"< / span > % filename)
< a name = "l00515" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#09fc27899506b4830b1961f125a7b6a4" > 00515< / a > < span class = "keywordflow" > for< / span > line < span class = "keywordflow" > in< / span > open(filename):
< a name = "l00516" > < / a > 00516 l = line.strip().split()
< a name = "l00517" > < / a > 00517 < span class = "keywordflow" > if< / span > len(l) != 3: < span class = "keywordflow" > continue< / span >
< a name = "l00518" > < / a > 00518 < span class = "keywordflow" > try< / span > :
< a name = "l00519" > < / a > 00519 dates[l[0]] = (l[1], int(l[2]))
< a name = "l00520" > < / a > 00520 < span class = "keywordflow" > except< / span > ValueError:
< a name = "l00521" > < / a > 00521 self.< a class = "code" href = "classbritney_1_1Britney.html#678036a5200302d77249f5e702532681" > __log< / a > (< span class = "stringliteral" > "Dates, unable to parse \"%s\""< / span > % line, type=< span class = "stringliteral" > "E"< / span > )
< a name = "l00522" > < / a > 00522 < span class = "keywordflow" > return< / span > dates
< a name = "l00523" > < / a > 00523
< a name = "l00524" > < / a > 00524 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#09fc27899506b4830b1961f125a7b6a4" > read_urgencies< / a > (self, basedir):
< a name = "l00525" > < / a > 00525 < span class = "stringliteral" > """Read the upload urgency of the packages from the specified directory< / span >
< a name = "l00526" > < / a > 00526 < span class = "stringliteral" > < / span >
< a name = "l00527" > < / a > 00527 < span class = "stringliteral" > The upload urgencies are read from the `Urgency' file within the< / span >
< a name = "l00528" > < / a > 00528 < span class = "stringliteral" > directory specified as `basedir' parameter. The file contains rows< / span >
< a name = "l00529" > < / a > 00529 < span class = "stringliteral" > with the format:< / span >
< a name = "l00530" > < / a > 00530 < span class = "stringliteral" > < / span >
< a name = "l00531" > < / a > 00531 < span class = "stringliteral" > < package-name> < version> < urgency> < / span >
< a name = "l00532" > < / a > 00532 < span class = "stringliteral" > < / span >
< a name = "l00533" > < / a > 00533 < span class = "stringliteral" > The method returns a dictionary where the key is the binary package< / span >
< a name = "l00534" > < / a > 00534 < span class = "stringliteral" > name and the value is the greatest urgency from the versions of the< / span >
< a name = "l00535" > < / a > 00535 < span class = "stringliteral" > package that are higher then the testing one.< / span >
< a name = "l00536" > < / a > 00536 < span class = "stringliteral" > """< / span >
< a name = "l00537" > < / a > 00537
< a name = "l00538" > < / a > 00538 urgencies = {}
< a name = "l00539" > < / a > 00539 filename = os.path.join(basedir, < span class = "stringliteral" > "Urgency"< / span > )
< a name = "l00540" > < / a > 00540 self.< a class = "code" href = "classbritney_1_1Britney.html#678036a5200302d77249f5e702532681" > __log< / a > (< span class = "stringliteral" > "Loading upload urgencies from %s"< / span > % filename)
< a name = "l00541" > < / a > 00541 < span class = "keywordflow" > for< / span > line < span class = "keywordflow" > in< / span > open(filename):
< a name = "l00542" > < / a > 00542 l = line.strip().split()
< a name = "l00543" > < / a > 00543 < span class = "keywordflow" > if< / span > len(l) != 3: < span class = "keywordflow" > continue< / span >
< a name = "l00544" > < / a > 00544
< a name = "l00545" > < / a > 00545 < span class = "comment" > # read the minimum days associated to the urgencies< / span >
< a name = "l00546" > < / a > 00546 urgency_old = urgencies.get(l[0], self.options.default_urgency)
< a name = "l00547" > < / a > 00547 mindays_old = self.MINDAYS.get(urgency_old, self.MINDAYS[self.options.default_urgency])
< a name = "l00548" > < / a > 00548 mindays_new = self.MINDAYS.get(l[2], self.MINDAYS[self.options.default_urgency])
< a name = "l00549" > < / a > 00549
< a name = "l00550" > < / a > 00550 < span class = "comment" > # if the new urgency is lower (so the min days are higher), do nothing< / span >
< a name = "l00551" > < / a > 00551 < span class = "keywordflow" > if< / span > mindays_old < = mindays_new:
< a name = "l00552" > < / a > 00552 < span class = "keywordflow" > continue< / span >
< a name = "l00553" > < / a > 00553
< a name = "l00554" > < / a > 00554 < span class = "comment" > # if the package exists in testing and it is more recent, do nothing< / span >
< a name = "l00555" > < / a > 00555 tsrcv = self.sources[< span class = "stringliteral" > 'testing'< / span > ].get(l[0], < span class = "keywordtype" > None< / span > )
< a name = "l00556" > < / a > 00556 < span class = "keywordflow" > if< / span > tsrcv < span class = "keywordflow" > and< / span > apt_pkg.VersionCompare(tsrcv[< span class = "stringliteral" > 'version'< / span > ], l[1]) > = 0:
< a name = "l00557" > < / a > 00557 < span class = "keywordflow" > continue< / span >
< a name = "l00558" > < / a > 00558
< a name = "l00559" > < / a > 00559 < span class = "comment" > # if the package doesn't exist in unstable or it is older, do nothing< / span >
< a name = "l00560" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#39248f0cfea1c8798b2ca5a97d37eaf8" > 00560< / a > usrcv = self.sources[< span class = "stringliteral" > 'unstable'< / span > ].get(l[0], < span class = "keywordtype" > None< / span > )
< a name = "l00561" > < / a > 00561 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > usrcv < span class = "keywordflow" > or< / span > apt_pkg.VersionCompare(usrcv[< span class = "stringliteral" > 'version'< / span > ], l[1]) < 0:
< a name = "l00562" > < / a > 00562 < span class = "keywordflow" > continue< / span >
< a name = "l00563" > < / a > 00563
< a name = "l00564" > < / a > 00564 < span class = "comment" > # update the urgency for the package< / span >
< a name = "l00565" > < / a > 00565 urgencies[l[0]] = l[2]
< a name = "l00566" > < / a > 00566
< a name = "l00567" > < / a > 00567 < span class = "keywordflow" > return< / span > urgencies
< a name = "l00568" > < / a > 00568
< a name = "l00569" > < / a > 00569 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#39248f0cfea1c8798b2ca5a97d37eaf8" > read_approvals< / a > (self, basedir):
< a name = "l00570" > < / a > 00570 < span class = "stringliteral" > """Read the approval commands from the specified directory< / span >
< a name = "l00571" > < / a > 00571 < span class = "stringliteral" > < / span >
< a name = "l00572" > < / a > 00572 < span class = "stringliteral" > The approval commands are read from the files contained by the < / span >
< a name = "l00573" > < / a > 00573 < span class = "stringliteral" > `Approved' directory within the directory specified as `basedir'< / span >
< a name = "l00574" > < / a > 00574 < span class = "stringliteral" > parameter. The name of the files has to be the same of the< / span >
< a name = "l00575" > < / a > 00575 < span class = "stringliteral" > authorized users for the approvals.< / span >
< a name = "l00576" > < / a > 00576 < span class = "stringliteral" > < / span >
< a name = "l00577" > < / a > 00577 < span class = "stringliteral" > The file contains rows with the format:< / span >
< a name = "l00578" > < / a > 00578 < span class = "stringliteral" > < / span >
< a name = "l00579" > < / a > 00579 < span class = "stringliteral" > < package-name> < version> < / span >
< a name = "l00580" > < / a > 00580 < span class = "stringliteral" > < / span >
< a name = "l00581" > < / a > 00581 < span class = "stringliteral" > The method returns a dictionary where the key is the binary package< / span >
< a name = "l00582" > < / a > 00582 < span class = "stringliteral" > name followed by an underscore and the version number, and the value< / span >
< a name = "l00583" > < / a > 00583 < span class = "stringliteral" > is the user who submitted the command.< / span >
< a name = "l00584" > < / a > 00584 < span class = "stringliteral" > """< / span >
< a name = "l00585" > < / a > 00585 approvals = {}
< a name = "l00586" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#46d535f617fcf1faaaf5d841ea23c184" > 00586< / a > < span class = "keywordflow" > for< / span > approver < span class = "keywordflow" > in< / span > self.options.approvers.split():
< a name = "l00587" > < / a > 00587 filename = os.path.join(basedir, < span class = "stringliteral" > "Approved"< / span > , approver)
< a name = "l00588" > < / a > 00588 self.< a class = "code" href = "classbritney_1_1Britney.html#678036a5200302d77249f5e702532681" > __log< / a > (< span class = "stringliteral" > "Loading approvals list from %s"< / span > % filename)
< a name = "l00589" > < / a > 00589 < span class = "keywordflow" > for< / span > line < span class = "keywordflow" > in< / span > open(filename):
< a name = "l00590" > < / a > 00590 l = line.strip().split()
< a name = "l00591" > < / a > 00591 < span class = "keywordflow" > if< / span > len(l) != 2: < span class = "keywordflow" > continue< / span >
< a name = "l00592" > < / a > 00592 approvals[< span class = "stringliteral" > "%s_%s"< / span > % (l[0], l[1])] = approver
< a name = "l00593" > < / a > 00593 < span class = "keywordflow" > return< / span > approvals
< a name = "l00594" > < / a > 00594
< a name = "l00595" > < / a > 00595 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#46d535f617fcf1faaaf5d841ea23c184" > read_hints< / a > (self, basedir):
< a name = "l00596" > < / a > 00596 < span class = "stringliteral" > """Read the hint commands from the specified directory< / span >
< a name = "l00597" > < / a > 00597 < span class = "stringliteral" > < / span >
< a name = "l00598" > < / a > 00598 < span class = "stringliteral" > The hint commands are read from the files contained by the `Hints'< / span >
< a name = "l00599" > < / a > 00599 < span class = "stringliteral" > directory within the directory specified as `basedir' parameter. < / span >
< a name = "l00600" > < / a > 00600 < span class = "stringliteral" > The name of the files has to be the same of the authorized users< / span >
< a name = "l00601" > < / a > 00601 < span class = "stringliteral" > for the hints.< / span >
< a name = "l00602" > < / a > 00602 < span class = "stringliteral" > < / span >
< a name = "l00603" > < / a > 00603 < span class = "stringliteral" > The file contains rows with the format:< / span >
< a name = "l00604" > < / a > 00604 < span class = "stringliteral" > < / span >
< a name = "l00605" > < / a > 00605 < span class = "stringliteral" > < command> < package-name> [/< version> ]< / span >
< a name = "l00606" > < / a > 00606 < span class = "stringliteral" > < / span >
< a name = "l00607" > < / a > 00607 < span class = "stringliteral" > The method returns a dictionary where the key is the command, and< / span >
< a name = "l00608" > < / a > 00608 < span class = "stringliteral" > the value is the list of affected packages.< / span >
< a name = "l00609" > < / a > 00609 < span class = "stringliteral" > """< / span >
< a name = "l00610" > < / a > 00610 hints = dict([(k,[]) < span class = "keywordflow" > for< / span > k < span class = "keywordflow" > in< / span > self.< a class = "code" href = "classbritney_1_1Britney.html#a088d6fd96963f87f88c9c40cda10bfa" > HINTS_ALL< / a > ])
< a name = "l00611" > < / a > 00611
< a name = "l00612" > < / a > 00612 < span class = "keywordflow" > for< / span > who < span class = "keywordflow" > in< / span > self.HINTS.keys():
< a name = "l00613" > < / a > 00613 filename = os.path.join(basedir, < span class = "stringliteral" > "Hints"< / span > , who)
< a name = "l00614" > < / a > 00614 self.< a class = "code" href = "classbritney_1_1Britney.html#678036a5200302d77249f5e702532681" > __log< / a > (< span class = "stringliteral" > "Loading hints list from %s"< / span > % filename)
< a name = "l00615" > < / a > 00615 < span class = "keywordflow" > for< / span > line < span class = "keywordflow" > in< / span > open(filename):
< a name = "l00616" > < / a > 00616 line = line.strip()
< a name = "l00617" > < / a > 00617 < span class = "keywordflow" > if< / span > line == < span class = "stringliteral" > ""< / span > : < span class = "keywordflow" > continue< / span >
< a name = "l00618" > < / a > 00618 l = line.split()
< a name = "l00619" > < / a > 00619 < span class = "keywordflow" > if< / span > l[0] == < span class = "stringliteral" > 'finished'< / span > :
< a name = "l00620" > < / a > 00620 < span class = "keywordflow" > break< / span >
< a name = "l00621" > < / a > 00621 < span class = "keywordflow" > elif< / span > l[0] < span class = "keywordflow" > not< / span > < span class = "keywordflow" > in< / span > self.HINTS[who]:
< a name = "l00622" > < / a > 00622 < span class = "keywordflow" > continue< / span >
< a name = "l00623" > < / a > 00623 < span class = "keywordflow" > elif< / span > l[0] < span class = "keywordflow" > in< / span > [< span class = "stringliteral" > "easy"< / span > , < span class = "stringliteral" > "hint"< / span > , < span class = "stringliteral" > "force-hint"< / span > ]:
< a name = "l00624" > < / a > 00624 hints[l[0]].append((who, [k.split(< span class = "stringliteral" > "/"< / span > ) < span class = "keywordflow" > for< / span > k < span class = "keywordflow" > in< / span > l < span class = "keywordflow" > if< / span > < span class = "stringliteral" > "/"< / span > < span class = "keywordflow" > in< / span > k]))
< a name = "l00625" > < / a > 00625 < span class = "keywordflow" > elif< / span > l[0] < span class = "keywordflow" > in< / span > [< span class = "stringliteral" > "block-all"< / span > ]:
< a name = "l00626" > < / a > 00626 hints[l[0]].extend([(y, who) < span class = "keywordflow" > for< / span > y < span class = "keywordflow" > in< / span > l[1:]])
< a name = "l00627" > < / a > 00627 < span class = "keywordflow" > elif< / span > l[0] < span class = "keywordflow" > in< / span > [< span class = "stringliteral" > "block"< / span > ]:
< a name = "l00628" > < / a > 00628 hints[l[0]].extend([(y, who) < span class = "keywordflow" > for< / span > y < span class = "keywordflow" > in< / span > l[1:]])
< a name = "l00629" > < / a > 00629 < span class = "keywordflow" > elif< / span > l[0] < span class = "keywordflow" > in< / span > [< span class = "stringliteral" > "remove"< / span > , < span class = "stringliteral" > "approve"< / span > , < span class = "stringliteral" > "unblock"< / span > , < span class = "stringliteral" > "force"< / span > , < span class = "stringliteral" > "urgent"< / span > ]:
< a name = "l00630" > < / a > 00630 hints[l[0]].extend([(k.split(< span class = "stringliteral" > "/"< / span > )[0], (k.split(< span class = "stringliteral" > "/"< / span > )[1],who) ) < span class = "keywordflow" > for< / span > k < span class = "keywordflow" > in< / span > l < span class = "keywordflow" > if< / span > < span class = "stringliteral" > "/"< / span > < span class = "keywordflow" > in< / span > k])
< a name = "l00631" > < / a > 00631
< a name = "l00632" > < / a > 00632 < span class = "keywordflow" > for< / span > x < span class = "keywordflow" > in< / span > [< span class = "stringliteral" > "block"< / span > , < span class = "stringliteral" > "block-all"< / span > , < span class = "stringliteral" > "unblock"< / span > , < span class = "stringliteral" > "force"< / span > , < span class = "stringliteral" > "urgent"< / span > , < span class = "stringliteral" > "remove"< / span > ]:
< a name = "l00633" > < / a > 00633 z = {}
< a name = "l00634" > < / a > 00634 < span class = "keywordflow" > for< / span > a, b < span class = "keywordflow" > in< / span > hints[x]:
< a name = "l00635" > < / a > 00635 < span class = "keywordflow" > if< / span > z.has_key(a):
< a name = "l00636" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#85d2e45e8431779b62f398c34972ddf1" > 00636< / a > self.< a class = "code" href = "classbritney_1_1Britney.html#678036a5200302d77249f5e702532681" > __log< / a > (< span class = "stringliteral" > "Overriding %s[%s] = %s with %s"< / span > % (x, a, z[a], b), type=< span class = "stringliteral" > "W"< / span > )
< a name = "l00637" > < / a > 00637 z[a] = b
< a name = "l00638" > < / a > 00638 hints[x] = z
< a name = "l00639" > < / a > 00639
< a name = "l00640" > < / a > 00640 < span class = "keywordflow" > return< / span > hints
< a name = "l00641" > < / a > 00641
< a name = "l00642" > < / a > 00642 < span class = "comment" > # Utility methods for package analisys< / span >
< a name = "l00643" > < / a > 00643 < span class = "comment" > # ------------------------------------< / span >
< a name = "l00644" > < / a > 00644
< a name = "l00645" > < / a > 00645 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#85d2e45e8431779b62f398c34972ddf1" > same_source< / a > (self, sv1, sv2):
< a name = "l00646" > < / a > 00646 < span class = "stringliteral" > """Check if two version numbers are built from the same source< / span >
< a name = "l00647" > < / a > 00647 < span class = "stringliteral" > < / span >
< a name = "l00648" > < / a > 00648 < span class = "stringliteral" > This method returns a boolean value which is true if the two< / span >
< a name = "l00649" > < / a > 00649 < span class = "stringliteral" > version numbers specified as parameters are built from the same< / span >
< a name = "l00650" > < / a > 00650 < span class = "stringliteral" > source. The main use of this code is to detect binary-NMU.< / span >
< a name = "l00651" > < / a > 00651 < span class = "stringliteral" > """< / span >
< a name = "l00652" > < / a > 00652 < span class = "keywordflow" > if< / span > sv1 == sv2:
< a name = "l00653" > < / a > 00653 < span class = "keywordflow" > return< / span > 1
< a name = "l00654" > < / a > 00654
< a name = "l00655" > < / a > 00655 m = re.match(< span class = "stringliteral" > r'^(.*)\+b\d+$'< / span > , sv1)
< a name = "l00656" > < / a > 00656 < span class = "keywordflow" > if< / span > m: sv1 = m.group(1)
< a name = "l00657" > < / a > 00657 m = re.match(< span class = "stringliteral" > r'^(.*)\+b\d+$'< / span > , sv2)
< a name = "l00658" > < / a > 00658 < span class = "keywordflow" > if< / span > m: sv2 = m.group(1)
< a name = "l00659" > < / a > 00659
< a name = "l00660" > < / a > 00660 < span class = "keywordflow" > if< / span > sv1 == sv2:
< a name = "l00661" > < / a > 00661 < span class = "keywordflow" > return< / span > 1
< a name = "l00662" > < / a > 00662
< a name = "l00663" > < / a > 00663 < span class = "keywordflow" > if< / span > re.search(< span class = "stringliteral" > "-"< / span > , sv1) < span class = "keywordflow" > or< / span > re.search(< span class = "stringliteral" > "-"< / span > , sv2):
< a name = "l00664" > < / a > 00664 m = re.match(< span class = "stringliteral" > r'^(.*-[^.]+)\.0\.\d+$'< / span > , sv1)
< a name = "l00665" > < / a > 00665 < span class = "keywordflow" > if< / span > m: sv1 = m.group(1)
< a name = "l00666" > < / a > 00666 m = re.match(< span class = "stringliteral" > r'^(.*-[^.]+\.[^.]+)\.\d+$'< / span > , sv1)
< a name = "l00667" > < / a > 00667 < span class = "keywordflow" > if< / span > m: sv1 = m.group(1)
< a name = "l00668" > < / a > 00668
< a name = "l00669" > < / a > 00669 m = re.match(< span class = "stringliteral" > r'^(.*-[^.]+)\.0\.\d+$'< / span > , sv2)
< a name = "l00670" > < / a > 00670 < span class = "keywordflow" > if< / span > m: sv2 = m.group(1)
< a name = "l00671" > < / a > 00671 m = re.match(< span class = "stringliteral" > r'^(.*-[^.]+\.[^.]+)\.\d+$'< / span > , sv2)
< a name = "l00672" > < / a > 00672 < span class = "keywordflow" > if< / span > m: sv2 = m.group(1)
< a name = "l00673" > < / a > 00673
< a name = "l00674" > < / a > 00674 < span class = "keywordflow" > return< / span > (sv1 == sv2)
< a name = "l00675" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#5461f49e3e75a251ebedfd37d2a5ff0c" > 00675< / a > < span class = "keywordflow" > else< / span > :
< a name = "l00676" > < / a > 00676 m = re.match(< span class = "stringliteral" > r'^([^-]+)\.0\.\d+$'< / span > , sv1)
< a name = "l00677" > < / a > 00677 < span class = "keywordflow" > if< / span > m < span class = "keywordflow" > and< / span > sv2 == m.group(1): < span class = "keywordflow" > return< / span > 1
< a name = "l00678" > < / a > 00678
< a name = "l00679" > < / a > 00679 m = re.match(< span class = "stringliteral" > r'^([^-]+)\.0\.\d+$'< / span > , sv2)
< a name = "l00680" > < / a > 00680 < span class = "keywordflow" > if< / span > m < span class = "keywordflow" > and< / span > sv1 == m.group(1): < span class = "keywordflow" > return< / span > 1
< a name = "l00681" > < / a > 00681
< a name = "l00682" > < / a > 00682 < span class = "keywordflow" > return< / span > 0
< a name = "l00683" > < / a > 00683
< a name = "l00684" > < / a > 00684 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#5461f49e3e75a251ebedfd37d2a5ff0c" > get_dependency_solvers< / a > (self, block, arch, distribution):
< a name = "l00685" > < / a > 00685 < span class = "stringliteral" > """Find the packages which satisfy a dependency block< / span >
< a name = "l00686" > < / a > 00686 < span class = "stringliteral" > < / span >
< a name = "l00687" > < / a > 00687 < span class = "stringliteral" > This method returns the list of packages which satisfy a dependency< / span >
< a name = "l00688" > < / a > 00688 < span class = "stringliteral" > block (as returned by apt_pkg.ParseDepends) for the given architecture< / span >
< a name = "l00689" > < / a > 00689 < span class = "stringliteral" > and distribution.< / span >
< a name = "l00690" > < / a > 00690 < span class = "stringliteral" > < / span >
< a name = "l00691" > < / a > 00691 < span class = "stringliteral" > It returns a tuple with two items: the first is a boolean which is< / span >
< a name = "l00692" > < / a > 00692 < span class = "stringliteral" > True if the dependency is satisfied, the second is the list of the< / span >
< a name = "l00693" > < / a > 00693 < span class = "stringliteral" > solving packages.< / span >
< a name = "l00694" > < / a > 00694 < span class = "stringliteral" > """< / span >
< a name = "l00695" > < / a > 00695
< a name = "l00696" > < / a > 00696 packages = []
< a name = "l00697" > < / a > 00697
< a name = "l00698" > < / a > 00698 < span class = "comment" > # for every package, version and operation in the block< / span >
< a name = "l00699" > < / a > 00699 < span class = "keywordflow" > for< / span > name, version, op < span class = "keywordflow" > in< / span > block:
< a name = "l00700" > < / a > 00700 < span class = "comment" > # look for the package in unstable< / span >
< a name = "l00701" > < / a > 00701 < span class = "keywordflow" > if< / span > name < span class = "keywordflow" > in< / span > self.binaries[distribution][arch][0]:
< a name = "l00702" > < / a > 00702 package = self.binaries[distribution][arch][0][name]
< a name = "l00703" > < / a > 00703 < span class = "comment" > # check the versioned dependency (if present)< / span >
< a name = "l00704" > < / a > 00704 < span class = "keywordflow" > if< / span > op == < span class = "stringliteral" > ''< / span > < span class = "keywordflow" > and< / span > version == < span class = "stringliteral" > ''< / span > < span class = "keywordflow" > or< / span > apt_pkg.CheckDep(package[< span class = "stringliteral" > 'version'< / span > ], op, version):
< a name = "l00705" > < / a > 00705 packages.append(name)
< a name = "l00706" > < / a > 00706
< a name = "l00707" > < / a > 00707 < span class = "comment" > # look for the package in the virtual packages list< / span >
< a name = "l00708" > < / a > 00708 < span class = "keywordflow" > if< / span > name < span class = "keywordflow" > in< / span > self.binaries[distribution][arch][1]:
< a name = "l00709" > < / a > 00709 < span class = "comment" > # loop on the list of packages which provides it< / span >
< a name = "l00710" > < / a > 00710 < span class = "keywordflow" > for< / span > prov < span class = "keywordflow" > in< / span > self.binaries[distribution][arch][1][name]:
< a name = "l00711" > < / a > 00711 package = self.binaries[distribution][arch][0][prov]
< a name = "l00712" > < / a > 00712 < span class = "comment" > # check the versioned dependency (if present)< / span >
< a name = "l00713" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#f51c60a69f3a9dc2bc5afdb2ffaf3990" > 00713< / a > < span class = "comment" > # TODO: this is forbidden by the debian policy, which says that versioned< / span >
< a name = "l00714" > < / a > 00714 < span class = "comment" > # dependencies on virtual packages are never satisfied. The old britney< / span >
< a name = "l00715" > < / a > 00715 < span class = "comment" > # does it and we have to go with it, but at least a warning should be raised.< / span >
< a name = "l00716" > < / a > 00716 < span class = "keywordflow" > if< / span > op == < span class = "stringliteral" > ''< / span > < span class = "keywordflow" > and< / span > version == < span class = "stringliteral" > ''< / span > < span class = "keywordflow" > or< / span > apt_pkg.CheckDep(package[< span class = "stringliteral" > 'version'< / span > ], op, version):
< a name = "l00717" > < / a > 00717 packages.append(prov)
< a name = "l00718" > < / a > 00718 < span class = "keywordflow" > break< / span >
< a name = "l00719" > < / a > 00719
< a name = "l00720" > < / a > 00720 < span class = "keywordflow" > return< / span > (len(packages) > 0, packages)
< a name = "l00721" > < / a > 00721
< a name = "l00722" > < / a > 00722 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#f51c60a69f3a9dc2bc5afdb2ffaf3990" > excuse_unsat_deps< / a > (self, pkg, src, arch, suite, excuse):
< a name = "l00723" > < / a > 00723 < span class = "stringliteral" > """Find unsatisfied dependencies for a binary package< / span >
< a name = "l00724" > < / a > 00724 < span class = "stringliteral" > < / span >
< a name = "l00725" > < / a > 00725 < span class = "stringliteral" > This method analyzes the dependencies of the binary package specified< / span >
< a name = "l00726" > < / a > 00726 < span class = "stringliteral" > by the parameter `pkg', built from the source package `src', for the< / span >
< a name = "l00727" > < / a > 00727 < span class = "stringliteral" > architecture `arch' within the suite `suite'. If the dependency can't< / span >
< a name = "l00728" > < / a > 00728 < span class = "stringliteral" > be satisfied in testing and/or unstable, it updates the excuse passed< / span >
< a name = "l00729" > < / a > 00729 < span class = "stringliteral" > as parameter.< / span >
< a name = "l00730" > < / a > 00730 < span class = "stringliteral" > < / span >
< a name = "l00731" > < / a > 00731 < span class = "stringliteral" > The dependency fields checked are Pre-Depends and Depends.< / span >
< a name = "l00732" > < / a > 00732 < span class = "stringliteral" > """< / span >
< a name = "l00733" > < / a > 00733 < span class = "comment" > # retrieve the binary package from the specified suite and arch< / span >
< a name = "l00734" > < / a > 00734 binary_u = self.binaries[suite][arch][0][pkg]
< a name = "l00735" > < / a > 00735
< a name = "l00736" > < / a > 00736 < span class = "comment" > # analyze the dependency fields (if present)< / span >
< a name = "l00737" > < / a > 00737 < span class = "keywordflow" > for< / span > type < span class = "keywordflow" > in< / span > (< span class = "stringliteral" > 'Pre-Depends'< / span > , < span class = "stringliteral" > 'Depends'< / span > ):
< a name = "l00738" > < / a > 00738 type_key = type.lower()
< a name = "l00739" > < / a > 00739 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > binary_u[type_key]:
< a name = "l00740" > < / a > 00740 < span class = "keywordflow" > continue< / span >
< a name = "l00741" > < / a > 00741
< a name = "l00742" > < / a > 00742 < span class = "comment" > # this list will contain the packages that satisfy the dependency< / span >
< a name = "l00743" > < / a > 00743 packages = []
< a name = "l00744" > < / a > 00744
< a name = "l00745" > < / a > 00745 < span class = "comment" > # for every block of dependency (which is formed as conjunction of disconjunction)< / span >
< a name = "l00746" > < / a > 00746 < span class = "keywordflow" > for< / span > block, block_txt < span class = "keywordflow" > in< / span > map(< span class = "keywordtype" > None< / span > , binary_u[type_key], binary_u[type_key + < span class = "stringliteral" > '-txt'< / span > ].split(< span class = "stringliteral" > ','< / span > )):
< a name = "l00747" > < / a > 00747 < span class = "comment" > # if the block is satisfied in testing, then skip the block< / span >
< a name = "l00748" > < / a > 00748 solved, packages = self.< a class = "code" href = "classbritney_1_1Britney.html#5461f49e3e75a251ebedfd37d2a5ff0c" > get_dependency_solvers< / a > (block, arch, < span class = "stringliteral" > 'testing'< / span > )
< a name = "l00749" > < / a > 00749 < span class = "keywordflow" > if< / span > solved: < span class = "keywordflow" > continue< / span >
< a name = "l00750" > < / a > 00750
< a name = "l00751" > < / a > 00751 < span class = "comment" > # check if the block can be satisfied in unstable, and list the solving packages< / span >
< a name = "l00752" > < / a > 00752 solved, packages = self.< a class = "code" href = "classbritney_1_1Britney.html#5461f49e3e75a251ebedfd37d2a5ff0c" > get_dependency_solvers< / a > (block, arch, suite)
< a name = "l00753" > < / a > 00753 packages = [self.binaries[suite][arch][0][p][< span class = "stringliteral" > 'source'< / span > ] < span class = "keywordflow" > for< / span > p < span class = "keywordflow" > in< / span > packages]
< a name = "l00754" > < / a > 00754
< a name = "l00755" > < / a > 00755 < span class = "comment" > # if the dependency can be satisfied by the same source package, skip the block:< / span >
< a name = "l00756" > < / a > 00756 < span class = "comment" > # obviously both binary packages will enter testing togheter< / span >
< a name = "l00757" > < / a > 00757 < span class = "keywordflow" > if< / span > src < span class = "keywordflow" > in< / span > packages: < span class = "keywordflow" > continue< / span >
< a name = "l00758" > < / a > 00758
< a name = "l00759" > < / a > 00759 < span class = "comment" > # if no package can satisfy the dependency, add this information to the excuse< / span >
< a name = "l00760" > < / a > 00760 < span class = "keywordflow" > if< / span > len(packages) == 0:
< a name = "l00761" > < / a > 00761 excuse.addhtml(< span class = "stringliteral" > "%s/%s unsatisfiable %s: %s"< / span > % (pkg, arch, type, block_txt.strip()))
< a name = "l00762" > < / a > 00762
< a name = "l00763" > < / a > 00763 < span class = "comment" > # for the solving packages, update the excuse to add the dependencies< / span >
< a name = "l00764" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#f8a6c9adbdec7a5a982dd2b74febcc08" > 00764< / a > < span class = "keywordflow" > for< / span > p < span class = "keywordflow" > in< / span > packages:
< a name = "l00765" > < / a > 00765 < span class = "keywordflow" > if< / span > arch < span class = "keywordflow" > not< / span > < span class = "keywordflow" > in< / span > self.options.break_arches.split():
< a name = "l00766" > < / a > 00766 excuse.add_dep(p)
< a name = "l00767" > < / a > 00767 < span class = "keywordflow" > else< / span > :
< a name = "l00768" > < / a > 00768 excuse.add_break_dep(p, arch)
< a name = "l00769" > < / a > 00769
< a name = "l00770" > < / a > 00770 < span class = "comment" > # Package analisys methods< / span >
< a name = "l00771" > < / a > 00771 < span class = "comment" > # ------------------------< / span >
< a name = "l00772" > < / a > 00772
< a name = "l00773" > < / a > 00773 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#f8a6c9adbdec7a5a982dd2b74febcc08" > should_remove_source< / a > (self, pkg):
< a name = "l00774" > < / a > 00774 < span class = "stringliteral" > """Check if a source package should be removed from testing< / span >
< a name = "l00775" > < / a > 00775 < span class = "stringliteral" > < / span >
< a name = "l00776" > < / a > 00776 < span class = "stringliteral" > This method checks if a source package should be removed from the< / span >
< a name = "l00777" > < / a > 00777 < span class = "stringliteral" > testing distribution; this happen if the source package is not< / span >
< a name = "l00778" > < / a > 00778 < span class = "stringliteral" > present in the unstable distribution anymore.< / span >
< a name = "l00779" > < / a > 00779 < span class = "stringliteral" > < / span >
< a name = "l00780" > < / a > 00780 < span class = "stringliteral" > It returns True if the package can be removed, False otherwise.< / span >
< a name = "l00781" > < / a > 00781 < span class = "stringliteral" > In the former case, a new excuse is appended to the the object< / span >
< a name = "l00782" > < / a > 00782 < span class = "stringliteral" > attribute excuses.< / span >
< a name = "l00783" > < / a > 00783 < span class = "stringliteral" > """< / span >
< a name = "l00784" > < / a > 00784 < span class = "comment" > # if the soruce package is available in unstable, then do nothing< / span >
< a name = "l00785" > < / a > 00785 < span class = "keywordflow" > if< / span > self.sources[< span class = "stringliteral" > 'unstable'< / span > ].has_key(pkg):
< a name = "l00786" > < / a > 00786 < span class = "keywordflow" > return< / span > < span class = "keyword" > False< / span >
< a name = "l00787" > < / a > 00787 < span class = "comment" > # otherwise, add a new excuse for its removal and return True< / span >
< a name = "l00788" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#bd18d7acde434387e94344a39db5b0e5" > 00788< / a > src = self.sources[< span class = "stringliteral" > 'testing'< / span > ][pkg]
< a name = "l00789" > < / a > 00789 excuse = Excuse(< span class = "stringliteral" > "-"< / span > + pkg)
< a name = "l00790" > < / a > 00790 excuse.set_vers(src[< span class = "stringliteral" > 'version'< / span > ], < span class = "keywordtype" > None< / span > )
< a name = "l00791" > < / a > 00791 src[< span class = "stringliteral" > 'maintainer'< / span > ] < span class = "keywordflow" > and< / span > excuse.set_maint(src[< span class = "stringliteral" > 'maintainer'< / span > ].strip())
< a name = "l00792" > < / a > 00792 src[< span class = "stringliteral" > 'section'< / span > ] < span class = "keywordflow" > and< / span > excuse.set_section(src[< span class = "stringliteral" > 'section'< / span > ].strip())
< a name = "l00793" > < / a > 00793 excuse.addhtml(< span class = "stringliteral" > "Valid candidate"< / span > )
< a name = "l00794" > < / a > 00794 self.excuses.append(excuse)
< a name = "l00795" > < / a > 00795 < span class = "keywordflow" > return< / span > < span class = "keyword" > True< / span >
< a name = "l00796" > < / a > 00796
< a name = "l00797" > < / a > 00797 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#bd18d7acde434387e94344a39db5b0e5" > should_upgrade_srcarch< / a > (self, src, arch, suite):
< a name = "l00798" > < / a > 00798 < span class = "stringliteral" > """Check if binary package should be upgraded< / span >
< a name = "l00799" > < / a > 00799 < span class = "stringliteral" > < / span >
< a name = "l00800" > < / a > 00800 < span class = "stringliteral" > This method checks if a binary package should be upgraded; this can< / span >
< a name = "l00801" > < / a > 00801 < span class = "stringliteral" > happen also if the binary package is a binary-NMU for the given arch.< / span >
< a name = "l00802" > < / a > 00802 < span class = "stringliteral" > The analisys is performed for the source package specified by the< / span >
< a name = "l00803" > < / a > 00803 < span class = "stringliteral" > `src' parameter, checking the architecture `arch' for the distribution< / span >
< a name = "l00804" > < / a > 00804 < span class = "stringliteral" > `suite'.< / span >
< a name = "l00805" > < / a > 00805 < span class = "stringliteral" > < / span >
< a name = "l00806" > < / a > 00806 < span class = "stringliteral" > It returns False if the given package doesn't need to be upgraded,< / span >
< a name = "l00807" > < / a > 00807 < span class = "stringliteral" > True otherwise. In the former case, a new excuse is appended to< / span >
< a name = "l00808" > < / a > 00808 < span class = "stringliteral" > the the object attribute excuses.< / span >
< a name = "l00809" > < / a > 00809 < span class = "stringliteral" > """< / span >
< a name = "l00810" > < / a > 00810 < span class = "comment" > # retrieve the source packages for testing and suite< / span >
< a name = "l00811" > < / a > 00811 source_t = self.sources[< span class = "stringliteral" > 'testing'< / span > ][src]
< a name = "l00812" > < / a > 00812 source_u = self.sources[suite][src]
< a name = "l00813" > < / a > 00813
< a name = "l00814" > < / a > 00814 < span class = "comment" > # build the common part of the excuse, which will be filled by the code below< / span >
< a name = "l00815" > < / a > 00815 ref = < span class = "stringliteral" > "%s/%s%s"< / span > % (src, arch, suite != < span class = "stringliteral" > 'unstable'< / span > < span class = "keywordflow" > and< / span > < span class = "stringliteral" > "_"< / span > + suite < span class = "keywordflow" > or< / span > < span class = "stringliteral" > ""< / span > )
< a name = "l00816" > < / a > 00816 excuse = Excuse(ref)
< a name = "l00817" > < / a > 00817 excuse.set_vers(source_t[< span class = "stringliteral" > 'version'< / span > ], source_t[< span class = "stringliteral" > 'version'< / span > ])
< a name = "l00818" > < / a > 00818 source_u[< span class = "stringliteral" > 'maintainer'< / span > ] < span class = "keywordflow" > and< / span > excuse.set_maint(source_u[< span class = "stringliteral" > 'maintainer'< / span > ].strip())
< a name = "l00819" > < / a > 00819 source_u[< span class = "stringliteral" > 'section'< / span > ] < span class = "keywordflow" > and< / span > excuse.set_section(source_u[< span class = "stringliteral" > 'section'< / span > ].strip())
< a name = "l00820" > < / a > 00820
< a name = "l00821" > < / a > 00821 < span class = "comment" > # if there is a `remove' hint and the requested version is the same of the< / span >
< a name = "l00822" > < / a > 00822 < span class = "comment" > # version in testing, then stop here and return False< / span >
< a name = "l00823" > < / a > 00823 < span class = "keywordflow" > if< / span > self.hints[< span class = "stringliteral" > "remove"< / span > ].has_key(src) < span class = "keywordflow" > and< / span > \
< a name = "l00824" > < / a > 00824 self.< a class = "code" href = "classbritney_1_1Britney.html#85d2e45e8431779b62f398c34972ddf1" > same_source< / a > (source_t[< span class = "stringliteral" > 'version'< / span > ], self.hints[< span class = "stringliteral" > "remove"< / span > ][src][0]):
< a name = "l00825" > < / a > 00825 excuse.addhtml(< span class = "stringliteral" > "Removal request by %s"< / span > % (self.hints[< span class = "stringliteral" > "remove"< / span > ][src][1]))
< a name = "l00826" > < / a > 00826 excuse.addhtml(< span class = "stringliteral" > "Trying to remove package, not update it"< / span > )
< a name = "l00827" > < / a > 00827 excuse.addhtml(< span class = "stringliteral" > "Not considered"< / span > )
< a name = "l00828" > < / a > 00828 self.excuses.append(excuse)
< a name = "l00829" > < / a > 00829 < span class = "keywordflow" > return< / span > < span class = "keyword" > False< / span >
< a name = "l00830" > < / a > 00830
< a name = "l00831" > < / a > 00831 < span class = "comment" > # the starting point is that there is nothing wrong and nothing worth doing< / span >
< a name = "l00832" > < / a > 00832 anywrongver = < span class = "keyword" > False< / span >
< a name = "l00833" > < / a > 00833 anyworthdoing = < span class = "keyword" > False< / span >
< a name = "l00834" > < / a > 00834
< a name = "l00835" > < / a > 00835 < span class = "comment" > # for every binary package produced by this source in unstable for this architecture< / span >
< a name = "l00836" > < / a > 00836 < span class = "keywordflow" > for< / span > pkg < span class = "keywordflow" > in< / span > sorted(filter(< span class = "keyword" > lambda< / span > x: x.endswith(< span class = "stringliteral" > "/"< / span > + arch), source_u[< span class = "stringliteral" > 'binaries'< / span > ])):
< a name = "l00837" > < / a > 00837 pkg_name = pkg.split(< span class = "stringliteral" > "/"< / span > )[0]
< a name = "l00838" > < / a > 00838
< a name = "l00839" > < / a > 00839 < span class = "comment" > # retrieve the testing (if present) and unstable corresponding binary packages< / span >
< a name = "l00840" > < / a > 00840 binary_t = pkg < span class = "keywordflow" > in< / span > source_t[< span class = "stringliteral" > 'binaries'< / span > ] < span class = "keywordflow" > and< / span > self.binaries[< span class = "stringliteral" > 'testing'< / span > ][arch][0][pkg_name] < span class = "keywordflow" > or< / span > < span class = "keywordtype" > None< / span >
< a name = "l00841" > < / a > 00841 binary_u = self.binaries[suite][arch][0][pkg_name]
< a name = "l00842" > < / a > 00842
< a name = "l00843" > < / a > 00843 < span class = "comment" > # this is the source version for the new binary package< / span >
< a name = "l00844" > < / a > 00844 pkgsv = self.binaries[suite][arch][0][pkg_name][< span class = "stringliteral" > 'source-ver'< / span > ]
< a name = "l00845" > < / a > 00845
< a name = "l00846" > < / a > 00846 < span class = "comment" > # if the new binary package is architecture-independent, then skip it< / span >
< a name = "l00847" > < / a > 00847 < span class = "keywordflow" > if< / span > binary_u[< span class = "stringliteral" > 'architecture'< / span > ] == < span class = "stringliteral" > 'all'< / span > :
< a name = "l00848" > < / a > 00848 excuse.addhtml(< span class = "stringliteral" > "Ignoring %s %s (from %s) as it is arch: all"< / span > % (pkg_name, binary_u[< span class = "stringliteral" > 'version'< / span > ], pkgsv))
< a name = "l00849" > < / a > 00849 < span class = "keywordflow" > continue< / span >
< a name = "l00850" > < / a > 00850
< a name = "l00851" > < / a > 00851 < span class = "comment" > # if the new binary package is not from the same source as the testing one, then skip it< / span >
< a name = "l00852" > < / a > 00852 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > self.< a class = "code" href = "classbritney_1_1Britney.html#85d2e45e8431779b62f398c34972ddf1" > same_source< / a > (source_t[< span class = "stringliteral" > 'version'< / span > ], pkgsv):
< a name = "l00853" > < / a > 00853 anywrongver = < span class = "keyword" > True< / span >
< a name = "l00854" > < / a > 00854 excuse.addhtml(< span class = "stringliteral" > "From wrong source: %s %s (%s not %s)"< / span > % (pkg_name, binary_u[< span class = "stringliteral" > 'version'< / span > ], pkgsv, source_t[< span class = "stringliteral" > 'version'< / span > ]))
< a name = "l00855" > < / a > 00855 < span class = "keywordflow" > break< / span >
< a name = "l00856" > < / a > 00856
< a name = "l00857" > < / a > 00857 < span class = "comment" > # find unsatisfied dependencies for the new binary package< / span >
< a name = "l00858" > < / a > 00858 self.< a class = "code" href = "classbritney_1_1Britney.html#f51c60a69f3a9dc2bc5afdb2ffaf3990" > excuse_unsat_deps< / a > (pkg_name, src, arch, suite, excuse)
< a name = "l00859" > < / a > 00859
< a name = "l00860" > < / a > 00860 < span class = "comment" > # if the binary is not present in testing, then it is a new binary;< / span >
< a name = "l00861" > < / a > 00861 < span class = "comment" > # in this case, there is something worth doing< / span >
< a name = "l00862" > < / a > 00862 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > binary_t:
< a name = "l00863" > < / a > 00863 excuse.addhtml(< span class = "stringliteral" > "New binary: %s (%s)"< / span > % (pkg_name, binary_u[< span class = "stringliteral" > 'version'< / span > ]))
< a name = "l00864" > < / a > 00864 anyworthdoing = < span class = "keyword" > True< / span >
< a name = "l00865" > < / a > 00865 < span class = "keywordflow" > continue< / span >
< a name = "l00866" > < / a > 00866
< a name = "l00867" > < / a > 00867 < span class = "comment" > # at this point, the binary package is present in testing, so we can compare< / span >
< a name = "l00868" > < / a > 00868 < span class = "comment" > # the versions of the packages ...< / span >
< a name = "l00869" > < / a > 00869 vcompare = apt_pkg.VersionCompare(binary_t[< span class = "stringliteral" > 'version'< / span > ], binary_u[< span class = "stringliteral" > 'version'< / span > ])
< a name = "l00870" > < / a > 00870
< a name = "l00871" > < / a > 00871 < span class = "comment" > # ... if updating would mean downgrading, then stop here: there is something wrong< / span >
< a name = "l00872" > < / a > 00872 < span class = "keywordflow" > if< / span > vcompare > 0:
< a name = "l00873" > < / a > 00873 anywrongver = < span class = "keyword" > True< / span >
< a name = "l00874" > < / a > 00874 excuse.addhtml(< span class = "stringliteral" > "Not downgrading: %s (%s to %s)"< / span > % (pkg_name, binary_t[< span class = "stringliteral" > 'version'< / span > ], binary_u[< span class = "stringliteral" > 'version'< / span > ]))
< a name = "l00875" > < / a > 00875 < span class = "keywordflow" > break< / span >
< a name = "l00876" > < / a > 00876 < span class = "comment" > # ... if updating would mean upgrading, then there is something worth doing< / span >
< a name = "l00877" > < / a > 00877 < span class = "keywordflow" > elif< / span > vcompare < 0:
< a name = "l00878" > < / a > 00878 excuse.addhtml(< span class = "stringliteral" > "Updated binary: %s (%s to %s)"< / span > % (pkg_name, binary_t[< span class = "stringliteral" > 'version'< / span > ], binary_u[< span class = "stringliteral" > 'version'< / span > ]))
< a name = "l00879" > < / a > 00879 anyworthdoing = < span class = "keyword" > True< / span >
< a name = "l00880" > < / a > 00880
< a name = "l00881" > < / a > 00881 < span class = "comment" > # if there is nothing wrong and there is something worth doing or the source< / span >
< a name = "l00882" > < / a > 00882 < span class = "comment" > # package is not fake, then check what packages shuold be removed< / span >
< a name = "l00883" > < / a > 00883 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > anywrongver < span class = "keywordflow" > and< / span > (anyworthdoing < span class = "keywordflow" > or< / span > self.sources[suite][src].has_key(< span class = "stringliteral" > 'fake'< / span > )):
< a name = "l00884" > < / a > 00884 srcv = self.sources[suite][src][< span class = "stringliteral" > 'version'< / span > ]
< a name = "l00885" > < / a > 00885 ssrc = self.< a class = "code" href = "classbritney_1_1Britney.html#85d2e45e8431779b62f398c34972ddf1" > same_source< / a > (source_t[< span class = "stringliteral" > 'version'< / span > ], srcv)
< a name = "l00886" > < / a > 00886 < span class = "comment" > # for every binary package produced by this source in testing for this architecture< / span >
< a name = "l00887" > < / a > 00887 < span class = "keywordflow" > for< / span > pkg < span class = "keywordflow" > in< / span > sorted([x.split(< span class = "stringliteral" > "/"< / span > )[0] < span class = "keywordflow" > for< / span > x < span class = "keywordflow" > in< / span > self.sources[< span class = "stringliteral" > 'testing'< / span > ][src][< span class = "stringliteral" > 'binaries'< / span > ] < span class = "keywordflow" > if< / span > x.endswith(< span class = "stringliteral" > "/"< / span > +arch)]):
< a name = "l00888" > < / a > 00888 < span class = "comment" > # if the package is architecture-independent, then ignore it< / span >
< a name = "l00889" > < / a > 00889 < span class = "keywordflow" > if< / span > self.binaries[< span class = "stringliteral" > 'testing'< / span > ][arch][0][pkg][< span class = "stringliteral" > 'architecture'< / span > ] == < span class = "stringliteral" > 'all'< / span > :
< a name = "l00890" > < / a > 00890 excuse.addhtml(< span class = "stringliteral" > "Ignoring removal of %s as it is arch: all"< / span > % (pkg))
< a name = "l00891" > < / a > 00891 < span class = "keywordflow" > continue< / span >
< a name = "l00892" > < / a > 00892 < span class = "comment" > # if the package is not produced by the new source package, then remove it from testing< / span >
< a name = "l00893" > < / a > 00893 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > self.binaries[suite][arch][0].has_key(pkg):
< a name = "l00894" > < / a > 00894 tpkgv = self.binaries[< span class = "stringliteral" > 'testing'< / span > ][arch][0][pkg][< span class = "stringliteral" > 'version'< / span > ]
< a name = "l00895" > < / a > 00895 excuse.addhtml(< span class = "stringliteral" > "Removed binary: %s %s"< / span > % (pkg, tpkgv))
< a name = "l00896" > < / a > 00896 < span class = "keywordflow" > if< / span > ssrc: anyworthdoing = < span class = "keyword" > True< / span >
< a name = "l00897" > < / a > 00897
< a name = "l00898" > < / a > 00898 < span class = "comment" > # if there is nothing wrong and there is something worth doing, this is valid candidate< / span >
< a name = "l00899" > < / a > 00899 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > anywrongver < span class = "keywordflow" > and< / span > anyworthdoing:
< a name = "l00900" > < / a > 00900 excuse.addhtml(< span class = "stringliteral" > "Valid candidate"< / span > )
< a name = "l00901" > < / a > 00901 self.excuses.append(excuse)
< a name = "l00902" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#94785175a85f44b1afaf3add167a211f" > 00902< / a > < span class = "comment" > # else if there is something worth doing (but something wrong, too) this package won't be considered< / span >
< a name = "l00903" > < / a > 00903 < span class = "keywordflow" > elif< / span > anyworthdoing:
< a name = "l00904" > < / a > 00904 excuse.addhtml(< span class = "stringliteral" > "Not considered"< / span > )
< a name = "l00905" > < / a > 00905 self.excuses.append(excuse)
< a name = "l00906" > < / a > 00906 < span class = "keywordflow" > return< / span > < span class = "keyword" > False< / span >
< a name = "l00907" > < / a > 00907
< a name = "l00908" > < / a > 00908 < span class = "comment" > # otherwise, return True< / span >
< a name = "l00909" > < / a > 00909 < span class = "keywordflow" > return< / span > < span class = "keyword" > True< / span >
< a name = "l00910" > < / a > 00910
< a name = "l00911" > < / a > 00911 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#94785175a85f44b1afaf3add167a211f" > should_upgrade_src< / a > (self, src, suite):
< a name = "l00912" > < / a > 00912 < span class = "stringliteral" > """Check if source package should be upgraded< / span >
< a name = "l00913" > < / a > 00913 < span class = "stringliteral" > < / span >
< a name = "l00914" > < / a > 00914 < span class = "stringliteral" > This method checks if a source package should be upgraded. The analisys< / span >
< a name = "l00915" > < / a > 00915 < span class = "stringliteral" > is performed for the source package specified by the `src' parameter, < / span >
< a name = "l00916" > < / a > 00916 < span class = "stringliteral" > checking the architecture `arch' for the distribution `suite'.< / span >
< a name = "l00917" > < / a > 00917 < span class = "stringliteral" > < / span >
< a name = "l00918" > < / a > 00918 < span class = "stringliteral" > It returns False if the given package doesn't need to be upgraded,< / span >
< a name = "l00919" > < / a > 00919 < span class = "stringliteral" > True otherwise. In the former case, a new excuse is appended to< / span >
< a name = "l00920" > < / a > 00920 < span class = "stringliteral" > the the object attribute excuses.< / span >
< a name = "l00921" > < / a > 00921 < span class = "stringliteral" > """< / span >
< a name = "l00922" > < / a > 00922
< a name = "l00923" > < / a > 00923 < span class = "comment" > # retrieve the source packages for testing (if available) and suite< / span >
< a name = "l00924" > < / a > 00924 source_u = self.sources[suite][src]
< a name = "l00925" > < / a > 00925 < span class = "keywordflow" > if< / span > src < span class = "keywordflow" > in< / span > self.sources[< span class = "stringliteral" > 'testing'< / span > ]:
< a name = "l00926" > < / a > 00926 source_t = self.sources[< span class = "stringliteral" > 'testing'< / span > ][src]
< a name = "l00927" > < / a > 00927 < span class = "comment" > # if testing and unstable have the same version, then this is a candidate for binary-NMUs only< / span >
< a name = "l00928" > < / a > 00928 < span class = "keywordflow" > if< / span > apt_pkg.VersionCompare(source_t[< span class = "stringliteral" > 'version'< / span > ], source_u[< span class = "stringliteral" > 'version'< / span > ]) == 0:
< a name = "l00929" > < / a > 00929 < span class = "keywordflow" > return< / span > < span class = "keyword" > False< / span >
< a name = "l00930" > < / a > 00930 < span class = "keywordflow" > else< / span > :
< a name = "l00931" > < / a > 00931 source_t = < span class = "keywordtype" > None< / span >
< a name = "l00932" > < / a > 00932
< a name = "l00933" > < / a > 00933 < span class = "comment" > # build the common part of the excuse, which will be filled by the code below< / span >
< a name = "l00934" > < / a > 00934 ref = < span class = "stringliteral" > "%s%s"< / span > % (src, suite != < span class = "stringliteral" > 'unstable'< / span > < span class = "keywordflow" > and< / span > < span class = "stringliteral" > "_"< / span > + suite < span class = "keywordflow" > or< / span > < span class = "stringliteral" > ""< / span > )
< a name = "l00935" > < / a > 00935 excuse = Excuse(ref)
< a name = "l00936" > < / a > 00936 excuse.set_vers(source_t < span class = "keywordflow" > and< / span > source_t[< span class = "stringliteral" > 'version'< / span > ] < span class = "keywordflow" > or< / span > < span class = "keywordtype" > None< / span > , source_u[< span class = "stringliteral" > 'version'< / span > ])
< a name = "l00937" > < / a > 00937 source_u[< span class = "stringliteral" > 'maintainer'< / span > ] < span class = "keywordflow" > and< / span > excuse.set_maint(source_u[< span class = "stringliteral" > 'maintainer'< / span > ].strip())
< a name = "l00938" > < / a > 00938 source_u[< span class = "stringliteral" > 'section'< / span > ] < span class = "keywordflow" > and< / span > excuse.set_section(source_u[< span class = "stringliteral" > 'section'< / span > ].strip())
< a name = "l00939" > < / a > 00939
< a name = "l00940" > < / a > 00940 < span class = "comment" > # the starting point is that we will update the candidate< / span >
< a name = "l00941" > < / a > 00941 update_candidate = < span class = "keyword" > True< / span >
< a name = "l00942" > < / a > 00942
< a name = "l00943" > < / a > 00943 < span class = "comment" > # if the version in unstable is older, then stop here with a warning in the excuse and return False< / span >
< a name = "l00944" > < / a > 00944 < span class = "keywordflow" > if< / span > source_t < span class = "keywordflow" > and< / span > apt_pkg.VersionCompare(source_u[< span class = "stringliteral" > 'version'< / span > ], source_t[< span class = "stringliteral" > 'version'< / span > ]) < 0:
< a name = "l00945" > < / a > 00945 excuse.addhtml(< span class = "stringliteral" > "ALERT: %s is newer in testing (%s %s)"< / span > % (src, source_t[< span class = "stringliteral" > 'version'< / span > ], source_u[< span class = "stringliteral" > 'version'< / span > ]))
< a name = "l00946" > < / a > 00946 self.excuses.append(excuse)
< a name = "l00947" > < / a > 00947 < span class = "keywordflow" > return< / span > < span class = "keyword" > False< / span >
< a name = "l00948" > < / a > 00948
< a name = "l00949" > < / a > 00949 < span class = "comment" > # check if the source package really exists or if it is a fake one< / span >
< a name = "l00950" > < / a > 00950 < span class = "keywordflow" > if< / span > source_u.has_key(< span class = "stringliteral" > 'fake'< / span > ):
< a name = "l00951" > < / a > 00951 excuse.addhtml(< span class = "stringliteral" > "%s source package doesn't exist"< / span > % (src))
< a name = "l00952" > < / a > 00952 update_candidate = < span class = "keyword" > False< / span >
< a name = "l00953" > < / a > 00953
< a name = "l00954" > < / a > 00954 < span class = "comment" > # retrieve the urgency for the upload, ignoring it if this is a NEW package (not present in testing)< / span >
< a name = "l00955" > < / a > 00955 urgency = self.urgencies.get(src, self.options.default_urgency)
< a name = "l00956" > < / a > 00956 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > source_t < span class = "keywordflow" > and< / span > urgency != self.options.default_urgency:
< a name = "l00957" > < / a > 00957 excuse.addhtml(< span class = "stringliteral" > "Ignoring %s urgency setting for NEW package"< / span > % (urgency))
< a name = "l00958" > < / a > 00958 urgency = self.options.default_urgency
< a name = "l00959" > < / a > 00959
< a name = "l00960" > < / a > 00960 < span class = "comment" > # if there is a `remove' hint and the requested version is the same of the< / span >
< a name = "l00961" > < / a > 00961 < span class = "comment" > # version in testing, then stop here and return False< / span >
< a name = "l00962" > < / a > 00962 < span class = "keywordflow" > if< / span > self.hints[< span class = "stringliteral" > "remove"< / span > ].has_key(src):
< a name = "l00963" > < / a > 00963 < span class = "keywordflow" > if< / span > source_t < span class = "keywordflow" > and< / span > self.< a class = "code" href = "classbritney_1_1Britney.html#85d2e45e8431779b62f398c34972ddf1" > same_source< / a > (source_t[< span class = "stringliteral" > 'version'< / span > ], self.hints[< span class = "stringliteral" > 'remove'< / span > ][src][0]) < span class = "keywordflow" > or< / span > \
< a name = "l00964" > < / a > 00964 self.< a class = "code" href = "classbritney_1_1Britney.html#85d2e45e8431779b62f398c34972ddf1" > same_source< / a > (source_u[< span class = "stringliteral" > 'version'< / span > ], self.hints[< span class = "stringliteral" > 'remove'< / span > ][src][0]):
< a name = "l00965" > < / a > 00965 excuse.addhtml(< span class = "stringliteral" > "Removal request by %s"< / span > % (self.hints[< span class = "stringliteral" > "remove"< / span > ][src][1]))
< a name = "l00966" > < / a > 00966 excuse.addhtml(< span class = "stringliteral" > "Trying to remove package, not update it"< / span > )
< a name = "l00967" > < / a > 00967 update_candidate = < span class = "keyword" > False< / span >
< a name = "l00968" > < / a > 00968
< a name = "l00969" > < / a > 00969 < span class = "comment" > # check if there is a `block' hint for this package or a `block-all source' hint< / span >
< a name = "l00970" > < / a > 00970 blocked = < span class = "keywordtype" > None< / span >
< a name = "l00971" > < / a > 00971 < span class = "keywordflow" > if< / span > self.hints[< span class = "stringliteral" > "block"< / span > ].has_key(src):
< a name = "l00972" > < / a > 00972 blocked = self.hints[< span class = "stringliteral" > "block"< / span > ][src]
< a name = "l00973" > < / a > 00973 < span class = "keywordflow" > elif< / span > self.hints[< span class = "stringliteral" > "block-all"< / span > ].has_key(< span class = "stringliteral" > "source"< / span > ):
< a name = "l00974" > < / a > 00974 blocked = self.hints[< span class = "stringliteral" > "block-all"< / span > ][< span class = "stringliteral" > "source"< / span > ]
< a name = "l00975" > < / a > 00975
< a name = "l00976" > < / a > 00976 < span class = "comment" > # if the source is blocked, then look for an `unblock' hint; the unblock request< / span >
< a name = "l00977" > < / a > 00977 < span class = "comment" > # is processed only if the specified version is correct< / span >
< a name = "l00978" > < / a > 00978 < span class = "keywordflow" > if< / span > blocked:
< a name = "l00979" > < / a > 00979 unblock = self.hints[< span class = "stringliteral" > "unblock"< / span > ].get(src,(< span class = "keywordtype" > None< / span > ,< span class = "keywordtype" > None< / span > ))
< a name = "l00980" > < / a > 00980 < span class = "keywordflow" > if< / span > unblock[0] != < span class = "keywordtype" > None< / span > :
< a name = "l00981" > < / a > 00981 < span class = "keywordflow" > if< / span > self.< a class = "code" href = "classbritney_1_1Britney.html#85d2e45e8431779b62f398c34972ddf1" > same_source< / a > (unblock[0], source_u[< span class = "stringliteral" > 'version'< / span > ]):
< a name = "l00982" > < / a > 00982 excuse.addhtml(< span class = "stringliteral" > "Ignoring request to block package by %s, due to unblock request by %s"< / span > % (blocked, unblock[1]))
< a name = "l00983" > < / a > 00983 < span class = "keywordflow" > else< / span > :
< a name = "l00984" > < / a > 00984 excuse.addhtml(< span class = "stringliteral" > "Unblock request by %s ignored due to version mismatch: %s"< / span > % (unblock[1], unblock[0]))
< a name = "l00985" > < / a > 00985 < span class = "keywordflow" > else< / span > :
< a name = "l00986" > < / a > 00986 excuse.addhtml(< span class = "stringliteral" > "Not touching package, as requested by %s (contact debian-release if update is needed)"< / span > % (blocked))
< a name = "l00987" > < / a > 00987 update_candidate = < span class = "keyword" > False< / span >
< a name = "l00988" > < / a > 00988
< a name = "l00989" > < / a > 00989 < span class = "comment" > # if the suite is unstable, then we have to check the urgency and the minimum days of< / span >
< a name = "l00990" > < / a > 00990 < span class = "comment" > # permanence in unstable before updating testing; if the source package is too young,< / span >
< a name = "l00991" > < / a > 00991 < span class = "comment" > # the check fails and we set update_candidate to False to block the update< / span >
< a name = "l00992" > < / a > 00992 < span class = "keywordflow" > if< / span > suite == < span class = "stringliteral" > 'unstable'< / span > :
< a name = "l00993" > < / a > 00993 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > self.dates.has_key(src):
< a name = "l00994" > < / a > 00994 self.dates[src] = (source_u[< span class = "stringliteral" > 'version'< / span > ], self.date_now)
< a name = "l00995" > < / a > 00995 < span class = "keywordflow" > elif< / span > < span class = "keywordflow" > not< / span > self.< a class = "code" href = "classbritney_1_1Britney.html#85d2e45e8431779b62f398c34972ddf1" > same_source< / a > (self.dates[src][0], source_u[< span class = "stringliteral" > 'version'< / span > ]):
< a name = "l00996" > < / a > 00996 self.dates[src] = (source_u[< span class = "stringliteral" > 'version'< / span > ], self.date_now)
< a name = "l00997" > < / a > 00997
< a name = "l00998" > < / a > 00998 days_old = self.date_now - self.dates[src][1]
< a name = "l00999" > < / a > 00999 min_days = self.MINDAYS[urgency]
< a name = "l01000" > < / a > 01000 excuse.setdaysold(days_old, min_days)
< a name = "l01001" > < / a > 01001 < span class = "keywordflow" > if< / span > days_old < min_days:
< a name = "l01002" > < / a > 01002 < span class = "keywordflow" > if< / span > self.hints[< span class = "stringliteral" > "urgent"< / span > ].has_key(src) < span class = "keywordflow" > and< / span > self.< a class = "code" href = "classbritney_1_1Britney.html#85d2e45e8431779b62f398c34972ddf1" > same_source< / a > (source_u[< span class = "stringliteral" > 'version'< / span > ], self.hints[< span class = "stringliteral" > "urgent"< / span > ][src][0]):
< a name = "l01003" > < / a > 01003 excuse.addhtml(< span class = "stringliteral" > "Too young, but urgency pushed by %s"< / span > % (self.hints[< span class = "stringliteral" > "urgent"< / span > ][src][1]))
< a name = "l01004" > < / a > 01004 < span class = "keywordflow" > else< / span > :
< a name = "l01005" > < / a > 01005 update_candidate = < span class = "keyword" > False< / span >
< a name = "l01006" > < / a > 01006
< a name = "l01007" > < / a > 01007 < span class = "comment" > # at this point, we check what is the status of the builds on all the supported architectures< / span >
< a name = "l01008" > < / a > 01008 < span class = "comment" > # to catch the out-of-date ones< / span >
< a name = "l01009" > < / a > 01009 pkgs = {src: [< span class = "stringliteral" > "source"< / span > ]}
< a name = "l01010" > < / a > 01010 < span class = "keywordflow" > for< / span > arch < span class = "keywordflow" > in< / span > self.options.architectures:
< a name = "l01011" > < / a > 01011 oodbins = {}
< a name = "l01012" > < / a > 01012 < span class = "comment" > # for every binary package produced by this source in the suite for this architecture< / span >
< a name = "l01013" > < / a > 01013 < span class = "keywordflow" > for< / span > pkg < span class = "keywordflow" > in< / span > sorted([x.split(< span class = "stringliteral" > "/"< / span > )[0] < span class = "keywordflow" > for< / span > x < span class = "keywordflow" > in< / span > self.sources[suite][src][< span class = "stringliteral" > 'binaries'< / span > ] < span class = "keywordflow" > if< / span > x.endswith(< span class = "stringliteral" > "/"< / span > +arch)]):
< a name = "l01014" > < / a > 01014 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > pkgs.has_key(pkg): pkgs[pkg] = []
< a name = "l01015" > < / a > 01015 pkgs[pkg].append(arch)
< a name = "l01016" > < / a > 01016
< a name = "l01017" > < / a > 01017 < span class = "comment" > # retrieve the binary package and its source version< / span >
< a name = "l01018" > < / a > 01018 binary_u = self.binaries[suite][arch][0][pkg]
< a name = "l01019" > < / a > 01019 pkgsv = binary_u[< span class = "stringliteral" > 'source-ver'< / span > ]
< a name = "l01020" > < / a > 01020
< a name = "l01021" > < / a > 01021 < span class = "comment" > # if it wasn't builded by the same source, it is out-of-date< / span >
< a name = "l01022" > < / a > 01022 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > self.< a class = "code" href = "classbritney_1_1Britney.html#85d2e45e8431779b62f398c34972ddf1" > same_source< / a > (source_u[< span class = "stringliteral" > 'version'< / span > ], pkgsv):
< a name = "l01023" > < / a > 01023 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > oodbins.has_key(pkgsv):
< a name = "l01024" > < / a > 01024 oodbins[pkgsv] = []
< a name = "l01025" > < / a > 01025 oodbins[pkgsv].append(pkg)
< a name = "l01026" > < / a > 01026 < span class = "keywordflow" > continue< / span >
< a name = "l01027" > < / a > 01027
< a name = "l01028" > < / a > 01028 < span class = "comment" > # if the package is architecture-dependent or the current arch is `nobreakall'< / span >
< a name = "l01029" > < / a > 01029 < span class = "comment" > # find unsatisfied dependencies for the binary package< / span >
< a name = "l01030" > < / a > 01030 < span class = "keywordflow" > if< / span > binary_u[< span class = "stringliteral" > 'architecture'< / span > ] != < span class = "stringliteral" > 'all'< / span > < span class = "keywordflow" > or< / span > arch < span class = "keywordflow" > in< / span > self.options.nobreakall_arches:
< a name = "l01031" > < / a > 01031 self.< a class = "code" href = "classbritney_1_1Britney.html#f51c60a69f3a9dc2bc5afdb2ffaf3990" > excuse_unsat_deps< / a > (pkg, src, arch, suite, excuse)
< a name = "l01032" > < / a > 01032
< a name = "l01033" > < / a > 01033 < span class = "comment" > # if there are out-of-date packages, warn about them in the excuse and set update_candidate< / span >
< a name = "l01034" > < / a > 01034 < span class = "comment" > # to False to block the update; if the architecture where the package is out-of-date is< / span >
< a name = "l01035" > < / a > 01035 < span class = "comment" > # in the `fucked_arches' list, then do not block the update< / span >
< a name = "l01036" > < / a > 01036 < span class = "keywordflow" > if< / span > oodbins:
< a name = "l01037" > < / a > 01037 oodtxt = < span class = "stringliteral" > ""< / span >
< a name = "l01038" > < / a > 01038 < span class = "keywordflow" > for< / span > v < span class = "keywordflow" > in< / span > oodbins.keys():
< a name = "l01039" > < / a > 01039 < span class = "keywordflow" > if< / span > oodtxt: oodtxt = oodtxt + < span class = "stringliteral" > "; "< / span >
< a name = "l01040" > < / a > 01040 oodtxt = oodtxt + < span class = "stringliteral" > "%s (from < a href=\"http://buildd.debian.org/build.php?"< / span > \
< a name = "l01041" > < / a > 01041 < span class = "stringliteral" > "arch=%s& pkg=%s& ver=%s\" target=\"_blank\"> %s< /a> )"< / span > % \
< a name = "l01042" > < / a > 01042 (< span class = "stringliteral" > ", "< / span > .join(sorted(oodbins[v])), arch, src, v, v)
< a name = "l01043" > < / a > 01043 text = < span class = "stringliteral" > "out of date on < a href=\"http://buildd.debian.org/build.php?"< / span > \
< a name = "l01044" > < / a > 01044 < span class = "stringliteral" > "arch=%s& pkg=%s& ver=%s\" target=\"_blank\"> %s< /a> : %s"< / span > % \
< a name = "l01045" > < / a > 01045 (arch, src, source_u[< span class = "stringliteral" > 'version'< / span > ], arch, oodtxt)
< a name = "l01046" > < / a > 01046
< a name = "l01047" > < / a > 01047 < span class = "keywordflow" > if< / span > arch < span class = "keywordflow" > in< / span > self.options.fucked_arches:
< a name = "l01048" > < / a > 01048 text = text + < span class = "stringliteral" > " (but %s isn't keeping up, so nevermind)"< / span > % (arch)
< a name = "l01049" > < / a > 01049 < span class = "keywordflow" > else< / span > :
< a name = "l01050" > < / a > 01050 update_candidate = < span class = "keyword" > False< / span >
< a name = "l01051" > < / a > 01051
< a name = "l01052" > < / a > 01052 < span class = "keywordflow" > if< / span > self.date_now != self.dates[src][1]:
< a name = "l01053" > < / a > 01053 excuse.addhtml(text)
< a name = "l01054" > < / a > 01054
< a name = "l01055" > < / a > 01055 < span class = "comment" > # if the source package has no binaries, set update_candidate to False to block the update< / span >
< a name = "l01056" > < / a > 01056 < span class = "keywordflow" > if< / span > len(self.sources[suite][src][< span class = "stringliteral" > 'binaries'< / span > ]) == 0:
< a name = "l01057" > < / a > 01057 excuse.addhtml(< span class = "stringliteral" > "%s has no binaries on any arch"< / span > % src)
< a name = "l01058" > < / a > 01058 update_candidate = < span class = "keyword" > False< / span >
< a name = "l01059" > < / a > 01059
< a name = "l01060" > < / a > 01060 < span class = "comment" > # if the suite is unstable, then we have to check the release-critical bug counts before< / span >
< a name = "l01061" > < / a > 01061 < span class = "comment" > # updating testing; if the unstable package have a RC bug count greater than the testing< / span >
< a name = "l01062" > < / a > 01062 < span class = "comment" > # one, the check fails and we set update_candidate to False to block the update< / span >
< a name = "l01063" > < / a > 01063 < span class = "keywordflow" > if< / span > suite == < span class = "stringliteral" > 'unstable'< / span > :
< a name = "l01064" > < / a > 01064 < span class = "keywordflow" > for< / span > pkg < span class = "keywordflow" > in< / span > pkgs.keys():
< a name = "l01065" > < / a > 01065 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > self.bugs[< span class = "stringliteral" > 'testing'< / span > ].has_key(pkg):
< a name = "l01066" > < / a > 01066 self.bugs[< span class = "stringliteral" > 'testing'< / span > ][pkg] = 0
< a name = "l01067" > < / a > 01067 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > self.bugs[< span class = "stringliteral" > 'unstable'< / span > ].has_key(pkg):
< a name = "l01068" > < / a > 01068 self.bugs[< span class = "stringliteral" > 'unstable'< / span > ][pkg] = 0
< a name = "l01069" > < / a > 01069
< a name = "l01070" > < / a > 01070 < span class = "keywordflow" > if< / span > self.bugs[< span class = "stringliteral" > 'unstable'< / span > ][pkg] > self.bugs[< span class = "stringliteral" > 'testing'< / span > ][pkg]:
< a name = "l01071" > < / a > 01071 excuse.addhtml(< span class = "stringliteral" > "%s (%s) is < a href=\"http://bugs.debian.org/cgi-bin/pkgreport.cgi?"< / span > \
< a name = "l01072" > < / a > 01072 < span class = "stringliteral" > "which=pkg& data=%s& sev-inc=critical& sev-inc=grave& sev-inc=serious\" "< / span > \
< a name = "l01073" > < / a > 01073 < span class = "stringliteral" > "target=\"_blank\"> buggy< /a> ! (%d > %d)"< / span > % \
< a name = "l01074" > < / a > 01074 (pkg, < span class = "stringliteral" > ", "< / span > .join(pkgs[pkg]), pkg, self.bugs[< span class = "stringliteral" > 'unstable'< / span > ][pkg], self.bugs[< span class = "stringliteral" > 'testing'< / span > ][pkg]))
< a name = "l01075" > < / a > 01075 update_candidate = < span class = "keyword" > False< / span >
< a name = "l01076" > < / a > 01076 < span class = "keywordflow" > elif< / span > self.bugs[< span class = "stringliteral" > 'unstable'< / span > ][pkg] > 0:
< a name = "l01077" > < / a > 01077 excuse.addhtml(< span class = "stringliteral" > "%s (%s) is (less) < a href=\"http://bugs.debian.org/cgi-bin/pkgreport.cgi?"< / span > \
< a name = "l01078" > < / a > 01078 < span class = "stringliteral" > "which=pkg& data=%s& sev-inc=critical& sev-inc=grave& sev-inc=serious\" "< / span > \
< a name = "l01079" > < / a > 01079 < span class = "stringliteral" > "target=\"_blank\"> buggy< /a> ! (%d < = %d)"< / span > % \
< a name = "l01080" > < / a > 01080 (pkg, < span class = "stringliteral" > ", "< / span > .join(pkgs[pkg]), pkg, self.bugs[< span class = "stringliteral" > 'unstable'< / span > ][pkg], self.bugs[< span class = "stringliteral" > 'testing'< / span > ][pkg]))
< a name = "l01081" > < / a > 01081
< a name = "l01082" > < / a > 01082 < span class = "comment" > # check if there is a `force' hint for this package, which allows it to go in even if it is not updateable< / span >
< a name = "l01083" > < / a > 01083 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > update_candidate < span class = "keywordflow" > and< / span > self.hints[< span class = "stringliteral" > "force"< / span > ].has_key(src) < span class = "keywordflow" > and< / span > \
< a name = "l01084" > < / a > 01084 self.< a class = "code" href = "classbritney_1_1Britney.html#85d2e45e8431779b62f398c34972ddf1" > same_source< / a > (source_u[< span class = "stringliteral" > 'version'< / span > ], self.hints[< span class = "stringliteral" > "force"< / span > ][src][0]):
< a name = "l01085" > < / a > 01085 excuse.dontinvalidate = 1
< a name = "l01086" > < / a > 01086 excuse.addhtml(< span class = "stringliteral" > "Should ignore, but forced by %s"< / span > % (self.hints[< span class = "stringliteral" > "force"< / span > ][src][1]))
< a name = "l01087" > < / a > 01087 update_candidate = < span class = "keyword" > True< / span >
< a name = "l01088" > < / a > 01088
< a name = "l01089" > < / a > 01089 < span class = "comment" > # if the suite is testing-proposed-updates, the package needs an explicit approval in order to go in< / span >
< a name = "l01090" > < / a > 01090 < span class = "keywordflow" > if< / span > suite == < span class = "stringliteral" > "tpu"< / span > :
< a name = "l01091" > < / a > 01091 < span class = "keywordflow" > if< / span > self.approvals.has_key(< span class = "stringliteral" > "%s_%s"< / span > % (src, source_u[< span class = "stringliteral" > 'version'< / span > ])):
< a name = "l01092" > < / a > 01092 excuse.addhtml(< span class = "stringliteral" > "Approved by %s"< / span > % approvals[< span class = "stringliteral" > "%s_%s"< / span > % (src, source_u[< span class = "stringliteral" > 'version'< / span > ])])
< a name = "l01093" > < / a > 01093 < span class = "keywordflow" > else< / span > :
< a name = "l01094" > < / a > 01094 excuse.addhtml(< span class = "stringliteral" > "NEEDS APPROVAL BY RM"< / span > )
< a name = "l01095" > < / a > 01095 update_candidate = < span class = "keyword" > False< / span >
< a name = "l01096" > < / a > 01096
< a name = "l01097" > < / a > 01097 < span class = "comment" > # if the package can be updated, it is a valid candidate< / span >
< a name = "l01098" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#be1b4af9d6c6650c70b24267412bc1a8" > 01098< / a > < span class = "keywordflow" > if< / span > update_candidate:
< a name = "l01099" > < / a > 01099 excuse.addhtml(< span class = "stringliteral" > "Valid candidate"< / span > )
< a name = "l01100" > < / a > 01100 < span class = "comment" > # else it won't be considered< / span >
< a name = "l01101" > < / a > 01101 < span class = "keywordflow" > else< / span > :
< a name = "l01102" > < / a > 01102 excuse.addhtml(< span class = "stringliteral" > "Not considered"< / span > )
< a name = "l01103" > < / a > 01103
< a name = "l01104" > < / a > 01104 self.excuses.append(excuse)
< a name = "l01105" > < / a > 01105 < span class = "keywordflow" > return< / span > update_candidate
< a name = "l01106" > < / a > 01106
< a name = "l01107" > < / a > 01107 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#be1b4af9d6c6650c70b24267412bc1a8" > reversed_exc_deps< / a > (self):
< a name = "l01108" > < / a > 01108 < span class = "stringliteral" > """Reverse the excuses dependencies< / span >
< a name = "l01109" > < / a > 01109 < span class = "stringliteral" > < / span >
< a name = "l01110" > < / a > 01110 < span class = "stringliteral" > This method returns a dictionary where the keys are the package names< / span >
< a name = "l01111" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#171969785db449d7a06c3f762774e0cd" > 01111< / a > < span class = "stringliteral" > and the values are the excuse names which depend on it.< / span >
< a name = "l01112" > < / a > 01112 < span class = "stringliteral" > """< / span >
< a name = "l01113" > < / a > 01113 res = {}
< a name = "l01114" > < / a > 01114 < span class = "keywordflow" > for< / span > exc < span class = "keywordflow" > in< / span > self.excuses:
< a name = "l01115" > < / a > 01115 < span class = "keywordflow" > for< / span > d < span class = "keywordflow" > in< / span > exc.deps:
< a name = "l01116" > < / a > 01116 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > res.has_key(d): res[d] = []
< a name = "l01117" > < / a > 01117 res[d].append(exc.name)
< a name = "l01118" > < / a > 01118 < span class = "keywordflow" > return< / span > res
< a name = "l01119" > < / a > 01119
< a name = "l01120" > < / a > 01120 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#171969785db449d7a06c3f762774e0cd" > invalidate_excuses< / a > (self, valid, invalid):
< a name = "l01121" > < / a > 01121 < span class = "stringliteral" > """Invalidate impossible excuses< / span >
< a name = "l01122" > < / a > 01122 < span class = "stringliteral" > < / span >
< a name = "l01123" > < / a > 01123 < span class = "stringliteral" > This method invalidates the impossible excuses, which depend< / span >
< a name = "l01124" > < / a > 01124 < span class = "stringliteral" > on invalid excuses. The two parameters contains the list of< / span >
< a name = "l01125" > < / a > 01125 < span class = "stringliteral" > `valid' and `invalid' excuses.< / span >
< a name = "l01126" > < / a > 01126 < span class = "stringliteral" > """< / span >
< a name = "l01127" > < / a > 01127 < span class = "comment" > # build a lookup-by-name map< / span >
< a name = "l01128" > < / a > 01128 exclookup = {}
< a name = "l01129" > < / a > 01129 < span class = "keywordflow" > for< / span > e < span class = "keywordflow" > in< / span > self.excuses:
< a name = "l01130" > < / a > 01130 exclookup[e.name] = e
< a name = "l01131" > < / a > 01131
< a name = "l01132" > < / a > 01132 < span class = "comment" > # build the reverse dependencies< / span >
< a name = "l01133" > < / a > 01133 revdeps = self.< a class = "code" href = "classbritney_1_1Britney.html#be1b4af9d6c6650c70b24267412bc1a8" > reversed_exc_deps< / a > ()
< a name = "l01134" > < / a > 01134
< a name = "l01135" > < / a > 01135 < span class = "comment" > # loop on the invalid excuses< / span >
< a name = "l01136" > < / a > 01136 i = 0
< a name = "l01137" > < / a > 01137 < span class = "keywordflow" > while< / span > i < len(invalid):
< a name = "l01138" > < / a > 01138 < span class = "comment" > # if there is no reverse dependency, skip the item< / span >
< a name = "l01139" > < / a > 01139 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > revdeps.has_key(invalid[i]):
< a name = "l01140" > < / a > 01140 i += 1
< a name = "l01141" > < / a > 01141 < span class = "keywordflow" > continue< / span >
< a name = "l01142" > < / a > 01142 < span class = "comment" > # if there dependency can be satisfied by a testing-proposed-updates excuse, skip the item< / span >
< a name = "l01143" > < / a > 01143 < span class = "keywordflow" > if< / span > (invalid[i] + < span class = "stringliteral" > "_tpu"< / span > ) < span class = "keywordflow" > in< / span > valid:
< a name = "l01144" > < / a > 01144 i += 1
< a name = "l01145" > < / a > 01145 < span class = "keywordflow" > continue< / span >
< a name = "l01146" > < / a > 01146 < span class = "comment" > # loop on the reverse dependencies< / span >
< a name = "l01147" > < / a > 01147 < span class = "keywordflow" > for< / span > x < span class = "keywordflow" > in< / span > revdeps[invalid[i]]:
< a name = "l01148" > < / a > 01148 < span class = "comment" > # if the item is valid and it is marked as `dontinvalidate', skip the item< / span >
< a name = "l01149" > < / a > 01149 < span class = "keywordflow" > if< / span > x < span class = "keywordflow" > in< / span > valid < span class = "keywordflow" > and< / span > exclookup[x].dontinvalidate:
< a name = "l01150" > < / a > 01150 < span class = "keywordflow" > continue< / span >
< a name = "l01151" > < / a > 01151
< a name = "l01152" > < / a > 01152 < span class = "comment" > # otherwise, invalidate the dependency and mark as invalidated and< / span >
< a name = "l01153" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#010f6deffca32f7f71ecf1f5c1bb4985" > 01153< / a > < span class = "comment" > # remove the depending excuses< / span >
< a name = "l01154" > < / a > 01154 exclookup[x].invalidate_dep(invalid[i])
< a name = "l01155" > < / a > 01155 < span class = "keywordflow" > if< / span > x < span class = "keywordflow" > in< / span > valid:
< a name = "l01156" > < / a > 01156 p = valid.index(x)
< a name = "l01157" > < / a > 01157 invalid.append(valid.pop(p))
< a name = "l01158" > < / a > 01158 exclookup[x].addhtml(< span class = "stringliteral" > "Invalidated by dependency"< / span > )
< a name = "l01159" > < / a > 01159 exclookup[x].addhtml(< span class = "stringliteral" > "Not considered"< / span > )
< a name = "l01160" > < / a > 01160 i = i + 1
< a name = "l01161" > < / a > 01161
< a name = "l01162" > < / a > 01162 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#010f6deffca32f7f71ecf1f5c1bb4985" > write_excuses< / a > (self):
< a name = "l01163" > < / a > 01163 < span class = "stringliteral" > """Produce and write the update excuses< / span >
< a name = "l01164" > < / a > 01164 < span class = "stringliteral" > < / span >
< a name = "l01165" > < / a > 01165 < span class = "stringliteral" > This method handles the update excuses generation: the packages are< / span >
< a name = "l01166" > < / a > 01166 < span class = "stringliteral" > looked to determine whether they are valid candidates. For the details< / span >
< a name = "l01167" > < / a > 01167 < span class = "stringliteral" > of this procedure, please refer to the module docstring.< / span >
< a name = "l01168" > < / a > 01168 < span class = "stringliteral" > """< / span >
< a name = "l01169" > < / a > 01169
< a name = "l01170" > < / a > 01170 < span class = "comment" > # this list will contain the packages which are valid candidates;< / span >
< a name = "l01171" > < / a > 01171 < span class = "comment" > # if a package is going to be removed, it will have a "-" prefix< / span >
< a name = "l01172" > < / a > 01172 upgrade_me = []
< a name = "l01173" > < / a > 01173
< a name = "l01174" > < / a > 01174 < span class = "comment" > # for every source package in testing, check if it should be removed< / span >
< a name = "l01175" > < / a > 01175 < span class = "keywordflow" > for< / span > pkg < span class = "keywordflow" > in< / span > self.sources[< span class = "stringliteral" > 'testing'< / span > ]:
< a name = "l01176" > < / a > 01176 < span class = "keywordflow" > if< / span > self.< a class = "code" href = "classbritney_1_1Britney.html#f8a6c9adbdec7a5a982dd2b74febcc08" > should_remove_source< / a > (pkg):
< a name = "l01177" > < / a > 01177 upgrade_me.append(< span class = "stringliteral" > "-"< / span > + pkg)
< a name = "l01178" > < / a > 01178
< a name = "l01179" > < / a > 01179 < span class = "comment" > # for every source package in unstable check if it should be upgraded< / span >
< a name = "l01180" > < / a > 01180 < span class = "keywordflow" > for< / span > pkg < span class = "keywordflow" > in< / span > self.sources[< span class = "stringliteral" > 'unstable'< / span > ]:
< a name = "l01181" > < / a > 01181 < span class = "comment" > # if the source package is already present in testing,< / span >
< a name = "l01182" > < / a > 01182 < span class = "comment" > # check if it should be upgraded for every binary package< / span >
< a name = "l01183" > < / a > 01183 < span class = "keywordflow" > if< / span > self.sources[< span class = "stringliteral" > 'testing'< / span > ].has_key(pkg):
< a name = "l01184" > < / a > 01184 < span class = "keywordflow" > for< / span > arch < span class = "keywordflow" > in< / span > self.options.architectures:
< a name = "l01185" > < / a > 01185 < span class = "keywordflow" > if< / span > self.< a class = "code" href = "classbritney_1_1Britney.html#bd18d7acde434387e94344a39db5b0e5" > should_upgrade_srcarch< / a > (pkg, arch, < span class = "stringliteral" > 'unstable'< / span > ):
< a name = "l01186" > < / a > 01186 upgrade_me.append(< span class = "stringliteral" > "%s/%s"< / span > % (pkg, arch))
< a name = "l01187" > < / a > 01187
< a name = "l01188" > < / a > 01188 < span class = "comment" > # check if the source package should be upgraded< / span >
< a name = "l01189" > < / a > 01189 < span class = "keywordflow" > if< / span > self.< a class = "code" href = "classbritney_1_1Britney.html#94785175a85f44b1afaf3add167a211f" > should_upgrade_src< / a > (pkg, < span class = "stringliteral" > 'unstable'< / span > ):
< a name = "l01190" > < / a > 01190 upgrade_me.append(pkg)
< a name = "l01191" > < / a > 01191
< a name = "l01192" > < / a > 01192 < span class = "comment" > # for every source package in testing-proposed-updates, check if it should be upgraded< / span >
< a name = "l01193" > < / a > 01193 < span class = "keywordflow" > for< / span > pkg < span class = "keywordflow" > in< / span > self.sources[< span class = "stringliteral" > 'tpu'< / span > ]:
< a name = "l01194" > < / a > 01194 < span class = "comment" > # if the source package is already present in testing,< / span >
< a name = "l01195" > < / a > 01195 < span class = "comment" > # check if it should be upgraded for every binary package< / span >
< a name = "l01196" > < / a > 01196 < span class = "keywordflow" > if< / span > self.sources[< span class = "stringliteral" > 'testing'< / span > ].has_key(pkg):
< a name = "l01197" > < / a > 01197 < span class = "keywordflow" > for< / span > arch < span class = "keywordflow" > in< / span > self.options.architectures:
< a name = "l01198" > < / a > 01198 < span class = "keywordflow" > if< / span > self.< a class = "code" href = "classbritney_1_1Britney.html#bd18d7acde434387e94344a39db5b0e5" > should_upgrade_srcarch< / a > (pkg, arch, < span class = "stringliteral" > 'tpu'< / span > ):
< a name = "l01199" > < / a > 01199 upgrade_me.append(< span class = "stringliteral" > "%s/%s_tpu"< / span > % (pkg, arch))
< a name = "l01200" > < / a > 01200
< a name = "l01201" > < / a > 01201 < span class = "comment" > # check if the source package should be upgraded< / span >
< a name = "l01202" > < / a > 01202 < span class = "keywordflow" > if< / span > self.< a class = "code" href = "classbritney_1_1Britney.html#94785175a85f44b1afaf3add167a211f" > should_upgrade_src< / a > (pkg, < span class = "stringliteral" > 'tpu'< / span > ):
< a name = "l01203" > < / a > 01203 upgrade_me.append(< span class = "stringliteral" > "%s_tpu"< / span > % pkg)
< a name = "l01204" > < / a > 01204
< a name = "l01205" > < / a > 01205 < span class = "comment" > # process the `remove' hints, if the given package is not yet in upgrade_me< / span >
< a name = "l01206" > < / a > 01206 < span class = "keywordflow" > for< / span > src < span class = "keywordflow" > in< / span > self.hints[< span class = "stringliteral" > "remove"< / span > ].keys():
< a name = "l01207" > < / a > 01207 < span class = "keywordflow" > if< / span > src < span class = "keywordflow" > in< / span > upgrade_me: < span class = "keywordflow" > continue< / span >
< a name = "l01208" > < / a > 01208 < span class = "keywordflow" > if< / span > (< span class = "stringliteral" > "-"< / span > +src) < span class = "keywordflow" > in< / span > upgrade_me: < span class = "keywordflow" > continue< / span >
< a name = "l01209" > < / a > 01209 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > self.sources[< span class = "stringliteral" > 'testing'< / span > ].has_key(src): < span class = "keywordflow" > continue< / span >
< a name = "l01210" > < / a > 01210
< a name = "l01211" > < / a > 01211 < span class = "comment" > # check if the version specified in the hint is the same of the considered package< / span >
< a name = "l01212" > < / a > 01212 tsrcv = self.sources[< span class = "stringliteral" > 'testing'< / span > ][src][< span class = "stringliteral" > 'version'< / span > ]
< a name = "l01213" > < / a > 01213 < span class = "keywordflow" > if< / span > < span class = "keywordflow" > not< / span > self.< a class = "code" href = "classbritney_1_1Britney.html#85d2e45e8431779b62f398c34972ddf1" > same_source< / a > (tsrcv, self.hints[< span class = "stringliteral" > "remove"< / span > ][src][0]): < span class = "keywordflow" > continue< / span >
< a name = "l01214" > < / a > 01214
< a name = "l01215" > < / a > 01215 < span class = "comment" > # add the removal of the package to upgrade_me and build a new excuse< / span >
< a name = "l01216" > < / a > 01216 upgrade_me.append(< span class = "stringliteral" > "-%s"< / span > % (src))
< a name = "l01217" > < / a > 01217 excuse = Excuse(< span class = "stringliteral" > "-%s"< / span > % (src))
< a name = "l01218" > < / a > 01218 excuse.set_vers(tsrcv, < span class = "keywordtype" > None< / span > )
< a name = "l01219" > < / a > 01219 excuse.addhtml(< span class = "stringliteral" > "Removal request by %s"< / span > % (self.hints[< span class = "stringliteral" > "remove"< / span > ][src][1]))
< a name = "l01220" > < / a > 01220 excuse.addhtml(< span class = "stringliteral" > "Package is broken, will try to remove"< / span > )
< a name = "l01221" > < / a > 01221 self.excuses.append(excuse)
< a name = "l01222" > < / a > 01222
< a name = "l01223" > < / a > 01223 < span class = "comment" > # sort the excuses by daysold and name< / span >
< a name = "l01224" > < / a > 01224 self.excuses.sort(< span class = "keyword" > lambda< / span > x, y: cmp(x.daysold, y.daysold) < span class = "keywordflow" > or< / span > cmp(x.name, y.name))
< a name = "l01225" > < / a > 01225
< a name = "l01226" > < / a > 01226 < span class = "comment" > # extract the not considered packages, which are in the excuses but not in upgrade_me< / span >
< a name = "l01227" > < / a > 01227 unconsidered = [e.name < span class = "keywordflow" > for< / span > e < span class = "keywordflow" > in< / span > self.excuses < span class = "keywordflow" > if< / span > e.name < span class = "keywordflow" > not< / span > < span class = "keywordflow" > in< / span > upgrade_me]
< a name = "l01228" > < / a > 01228
< a name = "l01229" > < / a > 01229 < span class = "comment" > # invalidate impossible excuses< / span >
< a name = "l01230" > < / a > 01230 < span class = "keywordflow" > for< / span > e < span class = "keywordflow" > in< / span > self.excuses:
< a name = "l01231" > < / a > 01231 < span class = "keywordflow" > for< / span > d < span class = "keywordflow" > in< / span > e.deps:
< a name = "l01232" > < / a > 01232 < span class = "keywordflow" > if< / span > d < span class = "keywordflow" > not< / span > < span class = "keywordflow" > in< / span > upgrade_me < span class = "keywordflow" > and< / span > d < span class = "keywordflow" > not< / span > < span class = "keywordflow" > in< / span > unconsidered:
< a name = "l01233" > < / a > 01233 e.addhtml(< span class = "stringliteral" > "Unpossible dep: %s -> %s"< / span > % (e.name, d))
< a name = "l01234" > < / a > 01234 self.< a class = "code" href = "classbritney_1_1Britney.html#171969785db449d7a06c3f762774e0cd" > invalidate_excuses< / a > (upgrade_me, unconsidered)
< a name = "l01235" > < / a > 01235
< a name = "l01236" > < / a > 01236 < span class = "comment" > # write excuses to the output file< / span >
< a name = "l01237" > < / a > 01237 f = open(self.options.excuses_output, < span class = "stringliteral" > 'w'< / span > )
< a name = "l01238" > < / a > 01238 f.write(< span class = "stringliteral" > "< !DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\" \"http://www.w3.org/TR/REC-html40/strict.dtd\"> \n"< / span > )
< a name = "l01239" > < / a > < a class = "code" href = "classbritney_1_1Britney.html#0e9551bdf927388f55be5ce15a48c94f" > 01239< / a > f.write(< span class = "stringliteral" > "< html> < head> < title> excuses...< /title> "< / span > )
< a name = "l01240" > < / a > 01240 f.write(< span class = "stringliteral" > "< meta http-equiv=\"Content-Type\" content=\"text/html;charset=utf-8\"> < /head> < body> \n"< / span > )
< a name = "l01241" > < / a > 01241 f.write(< span class = "stringliteral" > "< p> Generated: "< / span > + time.strftime(< span class = "stringliteral" > "%Y.%m.%d %H:%M:%S %z"< / span > , time.gmtime(time.time())) + < span class = "stringliteral" > "< /p> \n"< / span > )
< a name = "l01242" > < / a > 01242 f.write(< span class = "stringliteral" > "< ul> \n"< / span > )
< a name = "l01243" > < / a > 01243 < span class = "keywordflow" > for< / span > e < span class = "keywordflow" > in< / span > self.excuses:
< a name = "l01244" > < / a > 01244 f.write(< span class = "stringliteral" > "< li> %s"< / span > % e.html())
< a name = "l01245" > < / a > 01245 f.write(< span class = "stringliteral" > "< /ul> < /body> < /html> \n"< / span > )
< a name = "l01246" > < / a > 01246 f.close()
< a name = "l01247" > < / a > 01247
< a name = "l01248" > < / a > 01248 < span class = "keyword" > def < / span > < a class = "code" href = "classbritney_1_1Britney.html#0e9551bdf927388f55be5ce15a48c94f" > main< / a > (self):
< a name = "l01249" > < / a > 01249 < span class = "stringliteral" > """Main method< / span >
< a name = "l01250" > < / a > 01250 < span class = "stringliteral" > < / span >
< a name = "l01251" > < / a > 01251 < span class = "stringliteral" > This is the entry point for the class: it includes the list of calls< / span >
< a name = "l01252" > < / a > 01252 < span class = "stringliteral" > for the member methods which will produce the output files.< / span >
< a name = "l01253" > < / a > 01253 < span class = "stringliteral" > """< / span >
< a name = "l01254" > < / a > 01254 self.< a class = "code" href = "classbritney_1_1Britney.html#010f6deffca32f7f71ecf1f5c1bb4985" > write_excuses< / a > ()
< a name = "l01255" > < / a > 01255
< a name = "l01256" > < / a > 01256 < span class = "keywordflow" > if< / span > __name__ == < span class = "stringliteral" > '__main__'< / span > :
< a name = "l01257" > < / a > 01257 Britney().main()
< / pre > < / div > < hr size = "1" > < address style = "align: right;" > < small > Generated on Sun Jun 25 12:04:03 2006 for briteny by
< a href = "http://www.doxygen.org/index.html" >
< img src = "doxygen.png" alt = "doxygen" align = "middle" border = "0" > < / a > 1.4.6 < / small > < / address >
< / body >
< / html >
