本文整理汇总了Python中zeroinstall.zerostore.unpack.unpack_archive函数的典型用法代码示例。如果您正苦于以下问题：Python unpack_archive函数的具体用法？Python unpack_archive怎么用？Python unpack_archive使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了unpack_archive函数的15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: testExtractIllegal
def testExtractIllegal(self):
try:
with open('HelloWorld.tgz', 'rb') as stream:
unpack.unpack_archive('ftp://foo/file.tgz', stream, self.tmpdir, extract = 'Hello`World`')
assert False
except SafeException as ex:
assert 'Illegal' in str(ex)示例2: testNonAscii
def testNonAscii(self):
mydir = os.path.join(self.tmpdir, "unicode")
os.mkdir(mydir)
with open("unicode.tar.gz", "rb") as stream:
unpack.unpack_archive("ftp://foo/file.tgz", stream, self.tmpdir)
self.assertEqual(
[
s.decode("utf-8")
for s in [
b"D /unicode",
b"D /unicode/test-unic\xcc\xa7\xc3\xb8\xc3\xb0e\xcc\x88",
b"F c1c727274876ed5915c75a907131b8462cfdd5ba278140067dc80a2bcba033d6 1377477018 14 file",
]
],
list(manifest.generate_manifest(self.tmpdir, alg="sha256")),
)
self.assertEqual(
[
s.decode("utf-8")
for s in [
b"D /unicode",
b"D /unicode/test-unic\xcc\xa7\xc3\xb8\xc3\xb0e\xcc\x88",
b"F 5f1ff6172591102593950d1ae6c4a78709b1c44c 1377477018 14 file",
]
],
list(manifest.generate_manifest(self.tmpdir, alg="sha1new")),
)示例3: testBadExt
def testBadExt(self):
try:
with open("HelloWorld.tgz", "rb") as stream:
unpack.unpack_archive("ftp://foo/file.foo", stream, self.tmpdir)
assert False
except SafeException as ex:
assert "Unknown extension" in str(ex)示例4: testExtractIllegal
def testExtractIllegal(self):
try:
with open("HelloWorld.tgz", "rb") as stream:
unpack.unpack_archive("ftp://foo/file.tgz", stream, self.tmpdir, extract="Hello`World`")
assert False
except SafeException as ex:
assert "Illegal" in str(ex)示例5: testBadExt
def testBadExt(self):
try:
with open('HelloWorld.tgz', 'rb') as stream:
unpack.unpack_archive('ftp://foo/file.foo', stream, self.tmpdir)
assert False
except SafeException as ex:
assert 'Unknown extension' in str(ex)示例6: fetch
def fetch(url, base, filename, dest, extract=None, type=None, local_file=None):
mode = 'w+' if local_file is None else 'r'
with open(local_file or os.path.join(base, filename), mode) as data:
if local_file is None:
log.info("downloading %s -> %s" % (url, os.path.join(base, filename)))
with contextlib.closing(urllib2.urlopen(url)) as stream:
while True:
chunk = stream.read(1024)
if not chunk: break
data.write(chunk)
data.seek(0)
os.makedirs(os.path.join(base, dest))
unpack.unpack_archive(url, data = data, destdir = os.path.join(base, dest), extract=extract, type=type)示例7: testExtractFails
def testExtractFails(self):
stderr = os.dup(2)
try:
null = os.open("/dev/null", os.O_WRONLY)
os.close(2)
os.dup2(null, 2)
try:
unpack.unpack_archive("ftp://foo/file.tgz", file("HelloWorld.tgz"), self.tmpdir, extract="HelloWorld2")
assert False
except SafeException, ex:
if "Failed to extract" not in str(ex) and "Unable to find" not in str(ex): # GNU tar # Python tar
raise ex
finally:
os.dup2(stderr, 2)示例8: testExtractFails
def testExtractFails(self):
stderr = os.dup(2)
try:
null = os.open(os.devnull, os.O_WRONLY)
os.close(2)
os.dup2(null, 2)
try:
unpack.unpack_archive('ftp://foo/file.tgz', open('HelloWorld.tgz'), self.tmpdir, extract = 'HelloWorld2')
assert False
except SafeException as ex:
if ('Failed to extract' not in str(ex) and # GNU tar
'Unable to find' not in str(ex)): # Python tar
raise ex
finally:
os.dup2(stderr, 2)示例9: handle
def handle(config, options, args):
"""@type args: [str]"""
if len(args) == 1:
extract = None
elif len(args) == 2:
extract = args[1]
else:
raise UsageError()
source = args[0]
alg = manifest.algorithms.get(options.algorithm or 'sha1new', None)
if alg is None:
raise SafeException(_('Unknown algorithm "%s"') % alg)
show_manifest = bool(options.manifest)
show_digest = bool(options.digest) or not show_manifest
def do_manifest(d):
if extract is not None:
d = os.path.join(d, extract)
digest = alg.new_digest()
for line in alg.generate_manifest(d):
if show_manifest:
print(line)
digest.update((line + '\n').encode('utf-8'))
if show_digest:
print(alg.getID(digest))
if os.path.isdir(source):
if extract is not None:
raise SafeException("Can't use extract with a directory")
do_manifest(source)
else:
data = None
tmpdir = tempfile.mkdtemp()
try:
data = open(args[0], 'rb')
unpack.unpack_archive(source, data, tmpdir, extract)
do_manifest(tmpdir)
finally:
support.ro_rmtree(tmpdir)
if data:
data.close()示例10: testGem
def testGem(self):
unpack.unpack_archive('ftp://foo/file.gem', open('hello-0.1.gem'), self.tmpdir)
self.assert_manifest('sha1new=fbd4827be7a18f9821790bdfd83132ee60d54647')示例11: testRPM
def testRPM(self):
unpack.unpack_archive('ftp://foo/file.rpm', open('dummy-1-1.noarch.rpm'), self.tmpdir)
self.assert_manifest('sha1=7be9228c8fe2a1434d4d448c4cf130e3c8a4f53d')示例12: testDeb
def testDeb(self):
unpack.unpack_archive('ftp://foo/file.deb', open('dummy_1-1_all.deb'), self.tmpdir)
self.assert_manifest('sha1new=2c725156ec3832b7980a3de2270b3d8d85d4e3ea')示例13: testExtractZip
def testExtractZip(self):
with open("HelloWorld.zip", "rb") as stream:
unpack.unpack_archive("ftp://foo/file.zip", stream, self.tmpdir, extract="HelloWorld")
self.assert_manifest("sha1=3ce644dc725f1d21cfcf02562c76f375944b266a")示例14: testExtractIllegal
def testExtractIllegal(self):
try:
unpack.unpack_archive("ftp://foo/file.tgz", file("HelloWorld.tgz"), self.tmpdir, extract="Hello`World`")
assert False
except SafeException, ex:
assert "Illegal" in str(ex)示例15: testTbz
def testTbz(self):
unpack.unpack_archive("ftp://foo/file.tar.bz2", file("HelloWorld.tar.bz2"), self.tmpdir)
self.assert_manifest("sha1=3ce644dc725f1d21cfcf02562c76f375944b266a")