/usr/bin/seeded-in-ubuntu is in ubuntu-dev-tools 0.153.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | #! /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 collections
import gzip
import json
import optparse
import os
import time
import urllib
from ubuntutools.lp.lpapicache import (Distribution, Launchpad,
PackageNotFoundException)
from ubuntutools.logger import Logger
DATA_URL = 'http://qa.ubuntuwire.org/ubuntu-seeded-packages/seeded.json.gz'
def load_index(url):
'''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, 'seeded.json.gz')
if (not os.path.isfile(fn)
or time.time() - os.path.getmtime(fn) > 60 * 60 * 2):
if not os.path.isdir(cachedir):
os.makedirs(cachedir)
urllib.urlretrieve(url, fn)
try:
with gzip.open(fn, 'r') as f:
return json.load(f)
except Exception, e:
Logger.error("Unable to parse seed data: %s. "
"Deleting cached data, please try again.",
str(e))
os.unlink(fn)
def resolve_binaries(sources):
'''Return a dict of source:binaries for all binary packages built by
sources
'''
archive = Distribution('ubuntu').getArchive()
binaries = {}
for source in sources:
try:
spph = archive.getSourcePackage(source)
except PackageNotFoundException, e:
Logger.error(str(e))
continue
binaries[source] = sorted(set(bpph.getPackageName()
for bpph in spph.getBinaries()))
return binaries
def present_on(appearences):
'''Format a list of (flavor, type) tuples into a human-readable string'''
present = collections.defaultdict(set)
for flavor, type_ in appearences:
present[flavor].add(type_)
for flavor, types in present.iteritems():
if len(types) > 1:
types.discard('supported')
output = [' %s: %s' % (flavor, ', '.join(sorted(types)))
for flavor, types in present.iteritems()]
output.sort()
return '\n'.join(output)
def output_binaries(index, binaries):
'''Print binaries found in index'''
for binary in binaries:
if binary in index:
print "%s is seeded in:" % binary
print present_on(index[binary])
else:
print "%s is not seeded (and may not exist)." % binary
def output_by_source(index, by_source):
'''Print binaries found in index. Grouped by source'''
for source, binaries in by_source.iteritems():
seen = False
if not binaries:
print ("Status unknown: No binary packages built by the latest "
"%s.\nTry again using -b and the expected binary packages."
% source)
continue
for binary in binaries:
if binary in index:
seen = True
print "%s (from %s) is seeded in:" % (binary, source)
print present_on(index[binary])
if not seen:
print "%s's binaries are not seeded." % source
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)")
parser.add_option('-u', '--data-url', metavar='URL',
default=DATA_URL,
help='URL for the seeded packages index. '
'Default: UbuntuWire')
options, args = parser.parse_args()
if len(args) < 1:
parser.error("At least one package must be specified")
# Login anonymously to LP
Launchpad.login_anonymously()
index = load_index(options.data_url)
if options.binary:
output_binaries(index, args)
else:
binaries = resolve_binaries(args)
output_by_source(index, binaries)
if __name__ == '__main__':
main()
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