mirror of
https://git.launchpad.net/ubuntu-dev-tools
synced 2025-03-13 08:01:09 +00:00
93 lines
3.3 KiB
Python
Executable File
93 lines
3.3 KiB
Python
Executable File
#!/usr/bin/python
|
|
#
|
|
# Copyright (C) 2011, Stefano Rivera <stefanor@ubuntu.com>
|
|
#
|
|
# Permission to use, copy, modify, and/or distribute this software for any
|
|
# purpose with or without fee is hereby granted, provided that the above
|
|
# copyright notice and this permission notice appear in all copies.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
|
|
import gzip
|
|
import json
|
|
import optparse
|
|
import os
|
|
import time
|
|
import urllib
|
|
|
|
from devscripts.logger import Logger
|
|
|
|
from ubuntutools.lp.lpapicache import Distribution, PackageNotFoundException
|
|
|
|
DATA_URL = ('http://people.ubuntuwire.org/~stefanor/ubuntu-image-contents/'
|
|
'image_contents.json.gz')
|
|
|
|
|
|
def load_index():
|
|
'''Download a new copy of the image contents index, if necessary,
|
|
and read it.
|
|
'''
|
|
cachedir = os.path.expanduser('~/.cache/ubuntu-dev-tools')
|
|
fn = os.path.join(cachedir, 'image_contents.json.gz')
|
|
|
|
if (not os.path.isfile(fn)
|
|
or time.time() - os.path.getmtime(fn) > 60 * 60 * 24):
|
|
if not os.path.isdir(cachedir):
|
|
os.makedirs(cachedir)
|
|
urllib.urlretrieve(DATA_URL, fn)
|
|
|
|
with gzip.open(fn, 'r') as f:
|
|
return json.load(f)
|
|
|
|
|
|
def main():
|
|
'''Query which images the specified packages are on'''
|
|
parser = optparse.OptionParser('%prog [options] package...')
|
|
parser.add_option('-b', '--binary',
|
|
default=False, action='store_true',
|
|
help="Binary packages are being specified, "
|
|
"not source packages (fast)")
|
|
options, args = parser.parse_args()
|
|
|
|
if len(args) < 1:
|
|
parser.error("At least one package must be specified")
|
|
|
|
index = load_index()
|
|
if options.binary:
|
|
for binary in args:
|
|
if binary in index:
|
|
for flavor, type_ in index[binary]:
|
|
print "%s is present on %s %s" % (binary, flavor, type_)
|
|
else:
|
|
print "%s is not present on any current images" % binary
|
|
else:
|
|
archive = Distribution('ubuntu').getArchive()
|
|
for source in args:
|
|
try:
|
|
spph = archive.getSourcePackage(source)
|
|
except PackageNotFoundException, e:
|
|
Logger.error(str(e))
|
|
continue
|
|
binaries = frozenset(bpph.getPackageName()
|
|
for bpph in spph.getBinaries())
|
|
present = False
|
|
for binary in binaries:
|
|
if binary in index:
|
|
present = True
|
|
for flavor, type_ in index[binary]:
|
|
print ("src:%s: %s is present on %s %s"
|
|
% (source, binary, flavor, type_))
|
|
if not present:
|
|
print ("No binaries from %s are present on any current images"
|
|
% source)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|