本文整理汇总了Python中pisi.file.File.decompress方法的典型用法代码示例。如果您正苦于以下问题：Python File.decompress方法的具体用法？Python File.decompress怎么用？Python File.decompress使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pisi.file.File的用法示例。
在下文中一共展示了File.decompress方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testDecompress
# 需要导入模块: from pisi.file import File [as 别名]
# 或者: from pisi.file.File import decompress [as 别名]
def testDecompress(self):
localfile = File('repos/pardus-2007/system/base/curl/pspec.xml', File.read)
compress = File('repos/contrib-2007/pisi-index.xml', File.read)
self.assert_(File.decompress(localfile,compress))示例2: main
# 需要导入模块: from pisi.file import File [as 别名]
# 或者: from pisi.file.File import decompress [as 别名]
def main():
global options
# Parse options
parser = OptionParser(usage="%prog [options]", version="%prog 1.0")
parser.add_option("-N", "--no-color",
action="store_false", dest="color", default=True,
help=_("don't use colors"))
parser.add_option("-p", "--packages",
action="store_true", dest="packages", default=False,
help=_("show package names"))
parser.add_option("-l", "--long",
action="store_true", dest="long", default=False,
help=_("show details of advisories"))
parser.add_option("-a", "--all",
action="store_false", dest="affected", default=True,
help=_("show all advisories"))
parser.add_option("-F", "--no-fetch",
action="store_false", dest="fetch", default=True,
help=_("don't download PLSA index"))
(options, args) = parser.parse_args()
# Get locale
lang = os.environ["LC_ALL"].split("_")[0]
# Show package details in --long
if options.long:
options.packages = True
# Create work directory
if not os.access("/tmp/plsa", os.F_OK):
os.mkdir("/tmp/plsa")
# Init PISI API
pisi.api.init(database=True, comar=False, write=False)
# Get installed packages
installed_packages = {}
for package in ctx.installdb.list_installed():
# Release comparison seems enough
installed_packages[package] = int(ctx.installdb.get_version(package)[1])
# List of orphaned packages
orphaned = []
# Get list of reporsitories
plsas = {}
for repo in ctx.repodb.list():
uri = ctx.repodb.get_repo(repo).indexuri.get_uri()
plsafile = "%s/plsa-index.xml.bz2" % uri[0:uri.rfind("/")]
tmpfile = "/tmp/plsa/%s.xml" % repo
if options.fetch:
print _("Downloading PLSA database of %s") % repo
try:
fetch_url(plsafile, "/tmp/plsa", progress=ctx.ui.Progress)
except FetchError, e:
print _("Unable to download %s: %s") % (plsafile, e)
continue
print _("Checking file integrity of %s") % repo
try:
fetch_url("%s.sha1sum" % plsafile, "/tmp/plsa")
except FetchError, e:
print _("Unable to download checksum of %s") % repo
continue
orig_sha1sum = file("%s.sha1sum" % plsafile).readlines()[0].split()[0]
if sha1_file(plsafile) != orig_sha1sum:
print _("File integrity of %s compromised.") % plsafile
continue
print _("Unpacking PLSA database of %s") % repo
try:
File.decompress("/tmp/plsa/plsa-index.xml.bz2", File.bz2)
except:
print _("Unable to decompress %s") % plsafile
continue
os.rename("/tmp/plsa/plsa-index.xml", tmpfile)
os.unlink("/tmp/plsa/plsa-index.xml.bz2")
plsas[repo] = tmpfile