Update download() function to handle src of plain path, by prepending
'file://' to it. Also handle the case of src and dst pointing to the same
file.
Signed-off-by: Dan Streetman <ddstreet@canonical.com>
There are only 2 options for getting the dsc file:
1) it's provided as 'dscfile' param
2) we look it up via lp_spph
For case #1, update the constructor to immediately read the provided file
to create the self._dsc object, and set package and version from that.
For case #2, simplify various functions to simply use the normal
_download_file_from_urls() function to get the dsc file from the
normal locations (mirrors, masters, directly from lp), using the same
process as any other file, including checking checksum(s).
Signed-off-by: Dan Streetman <ddstreet@canonical.com>
-require 'dst' parameter
-allow 'dst' parameter to be dir or dest file
-use contextlib.suppress instead of try/except/pass
Signed-off-by: Dan Streetman <ddstreet@canonical.com>
No longer necessary to override this function as the superclass
now does everything the subclass function does.
Signed-off-by: Dan Streetman <ddstreet@canonical.com>
This test class performs 'local source package' tests, but a missing
local dsc file won't perform any local test, it will query the LP server.
The test attempted to narrowly mock out specific network access to
emulate a 'missing' package by trying to return 404 when the url from
SourcePackage._lp_url() is opened, but now that _lp_url() is removed,
a missing local dsc file will result in full querying of the LP api,
which is not as easily mocked.
support the param for both native BPPH as well as Debian Snapshot
emulated BPPH
add sourceFileUrls() function
add helper functions to get file urls, checksums, and size
The 'all' arch makes it possible to not actually have all the
BPPH records for all archs, depending on how we've been called
previously (i.e. with which archs and/or no archs).
It's safer to just maintain our cache and recheck it each time if needed.
In
https://code.launchpad.net/~cjwatson/launchpad/archive-unambiguous-files-traversals/+merge/345118,
I added support for downloading source package files from Launchpad that
can cope with the situation where different versions of a source package
have the same file name with different contents (normally impossible,
but it can happen with imported archives and due to some old bugs). Use
this where possible.
LP: #1860456
