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Make excuses a dict rather than a list

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Signed-off-by: Niels Thykier <niels@thykier.net>
This commit is contained in:
Niels Thykier 2016-03-25 09:18:35 +00:00
parent 9b9d44db3a
commit 05de911090
2 changed files with 36 additions and 40 deletions
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61
britney.py
View File

@ -260,6 +260,7 @@ class Britney(object):
self.sources = {}
self.binaries = {}
self.all_selected = []
self.excuses = {}
try:
self.hints = self.read_hints(self.options.hintsdir)
@ -339,7 +340,6 @@ class Britney(object):
# read additional data
self.dates = self.read_dates(self.options.testing)
self.urgencies = self.read_urgencies(self.options.testing)
self.excuses = []
def merge_pkg_entries(self, package, parch, pkg_entry1, pkg_entry2,
check_fields=check_fields, check_field_name=check_field_name):
@ -1140,11 +1140,11 @@ class Britney(object):
"(check https://release.debian.org/testing/freeze_policy.html if update is needed)" % hint.user)
excuse.addhtml("Not considered")
excuse.addreason("block")
self.excuses.append(excuse)
self.excuses[excuse.name] = excuse
return False
excuse.is_valid = True
self.excuses.append(excuse)
self.excuses[excuse.name] = excuse
return True
def should_upgrade_srcarch(self, src, arch, suite):
@ -1178,7 +1178,7 @@ class Britney(object):
excuse.addhtml("Trying to remove package, not update it")
excuse.addhtml("Not considered")
excuse.addreason("remove")
self.excuses.append(excuse)
self.excuses[excuse.name] = excuse
return False
# the starting point is that there is nothing wrong and nothing worth doing
@ -1289,12 +1289,12 @@ class Britney(object):
# if there is nothing wrong and there is something worth doing, this is a valid candidate
if not anywrongver and anyworthdoing:
excuse.is_valid = True
self.excuses.append(excuse)
self.excuses[excuse.name] = excuse
return True
# else if there is something worth doing (but something wrong, too) this package won't be considered
elif anyworthdoing:
excuse.addhtml("Not considered")
self.excuses.append(excuse)
self.excuses[excuse.name] = excuse
# otherwise, return False
return False
@ -1334,7 +1334,7 @@ class Britney(object):
# if the version in unstable is older, then stop here with a warning in the excuse and return False
if source_t and apt_pkg.version_compare(source_u[VERSION], source_t[VERSION]) < 0:
excuse.addhtml("ALERT: %s is newer in testing (%s %s)" % (src, source_t[VERSION], source_u[VERSION]))
self.excuses.append(excuse)
self.excuses[excuse.name] = excuse
excuse.addreason("newerintesting")
return False
@ -1611,7 +1611,7 @@ class Britney(object):
# TODO
excuse.addhtml("Not considered")
self.excuses.append(excuse)
self.excuses[excuse.name] = excuse
return update_candidate
def reversed_exc_deps(self):
@ -1621,7 +1621,7 @@ class Britney(object):
and the values are the excuse names which depend on it.
"""
res = defaultdict(list)
for exc in self.excuses:
for exc in self.excuses.values():
for d in exc.deps:
res[d].append(exc.name)
return res
@ -1633,8 +1633,7 @@ class Britney(object):
on invalid excuses. The two parameters contains the list of
`valid' and `invalid' excuses.
"""
# build a lookup-by-name map
exclookup = {e.name: e for e in self.excuses}
excuses = self.excuses
# build the reverse dependencies
revdeps = self.reversed_exc_deps()
@ -1653,19 +1652,19 @@ class Britney(object):
# loop on the reverse dependencies
for x in revdeps[invalid[i]]:
# if the item is valid and it is marked as `dontinvalidate', skip the item
if x in valid and exclookup[x].dontinvalidate:
if x in valid and excuses[x].dontinvalidate:
continue
# otherwise, invalidate the dependency and mark as invalidated and
# remove the depending excuses
exclookup[x].invalidate_dep(invalid[i])
excuses[x].invalidate_dep(invalid[i])
if x in valid:
p = valid.index(x)
invalid.append(valid.pop(p))
exclookup[x].addhtml("Invalidated by dependency")
exclookup[x].addhtml("Not considered")
exclookup[x].addreason("depends")
exclookup[x].is_valid = False
excuses[x].addhtml("Invalidated by dependency")
excuses[x].addhtml("Not considered")
excuses[x].addreason("depends")
excuses[x].is_valid = False
i = i + 1
def write_excuses(self):
@ -1689,7 +1688,7 @@ class Britney(object):
# if a package is going to be removed, it will have a "-" prefix
upgrade_me = []
self.excuses = []
excuses = self.excuses = {}
# for every source package in testing, check if it should be removed
for pkg in sources['testing']:
@ -1743,16 +1742,13 @@ class Britney(object):
excuse.addhtml("Removal request by %s" % (item.user))
excuse.addhtml("Package is broken, will try to remove")
excuse.addreason("remove")
self.excuses.append(excuse)
# sort the excuses by daysold and name
self.excuses.sort(key=lambda x: x.sortkey())
excuses[excuse.name] = excuse
# extract the not considered packages, which are in the excuses but not in upgrade_me
unconsidered = [e.name for e in self.excuses if e.name not in upgrade_me]
unconsidered = [ename for ename in excuses if ename not in upgrade_me]
# invalidate impossible excuses
for e in self.excuses:
for e in excuses.values():
# parts[0] == package name
# parts[1] == optional architecture
parts = e.name.split('/')
@ -1792,12 +1788,13 @@ class Britney(object):
# write excuses to the output file
if not self.options.dry_run:
self.log("> Writing Excuses to %s" % self.options.excuses_output, type="I")
write_excuses(self.excuses, self.options.excuses_output,
sorted_excuses = sorted(excuses.values(), key=lambda x: x.sortkey())
write_excuses(sorted_excuses, self.options.excuses_output,
output_format="legacy-html")
if hasattr(self.options, 'excuses_yaml_output'):
self.log("> Writing YAML Excuses to %s" % self.options.excuses_yaml_output, type="I")
write_excuses(self.excuses, self.options.excuses_yaml_output,
output_format="yaml")
write_excuses(sorted_excuses, self.options.excuses_yaml_output,
output_format="yaml")
self.log("Update Excuses generation completed", type="I")
@ -2834,12 +2831,12 @@ class Britney(object):
# consider only excuses which are valid candidates
valid_excuses = frozenset(y.uvname for y in self.upgrade_me)
excuses = dict((x.name, x) for x in self.excuses if x.name in valid_excuses)
excuses_deps = dict((name, set(excuse.deps)) for name, excuse in excuses.items())
excuses = self.excuses
excuses_deps = dict((name, set(excuse.deps)) for name, excuse in excuses.items() if name in valid_excuses)
sources_t = self.sources['testing']
def find_related(e, hint, circular_first=False):
if e not in excuses:
if e not in valid_excuses:
return False
excuse = excuses[e]
if e in sources_t and sources_t[e][VERSION] == excuse.ver[1]:
@ -2858,7 +2855,7 @@ class Britney(object):
candidates = []
mincands = []
seen_hints = set()
for e in excuses:
for e in valid_excuses:
excuse = excuses[e]
if e in sources_t and sources_t[e][VERSION] == excuse.ver[1]:
continue
@ -2878,7 +2875,7 @@ class Britney(object):
for item, ver in items:
# excuses which depend on "item" or are depended on by it
new_items = [(x, excuses[x].ver[1]) for x in excuses if \
new_items = [(x, excuses[x].ver[1]) for x in valid_excuses if \
(item in excuses_deps[x] or x in excuses_deps[item]) \
and (x, excuses[x].ver[1]) not in seen_items]
items.extend(new_items)

15
britney_util.py
View File

@ -342,7 +342,7 @@ def make_migrationitem(package, sources, VERSION=VERSION):
return MigrationItem("%s/%s" % (item.uvname, sources[item.suite][item.package][VERSION]))
def write_excuses(excuses, dest_file, output_format="yaml"):
def write_excuses(excuselist, dest_file, output_format="yaml"):
"""Write the excuses to dest_file
Writes a list of excuses in a specified output_format to the
@ -351,12 +351,11 @@ def write_excuses(excuses, dest_file, output_format="yaml"):
"""
if output_format == "yaml":
with open(dest_file, 'w', encoding='utf-8') as f:
excuselist = []
for e in excuses:
excuselist.append(e.excusedata())
excusesdata = {}
excusesdata["sources"] = excuselist
excusesdata["generated-date"] = datetime.utcnow()
edatalist = [e.excusedata() for e in excuselist]
excusesdata = {
'sources': edatalist,
'generated-date': datetime.utcnow(),
}
f.write(yaml.dump(excusesdata, default_flow_style=False, allow_unicode=True))
elif output_format == "legacy-html":
with open(dest_file, 'w', encoding='utf-8') as f:
@ -365,7 +364,7 @@ def write_excuses(excuses, dest_file, output_format="yaml"):
f.write("<meta http-equiv=\"Content-Type\" content=\"text/html;charset=utf-8\"></head><body>\n")
f.write("<p>Generated: " + time.strftime("%Y.%m.%d %H:%M:%S %z", time.gmtime(time.time())) + "</p>\n")
f.write("<ul>\n")
for e in excuses:
for e in excuselist:
f.write("<li>%s" % e.html())
f.write("</ul></body></html>\n")
else: