def testBSD2(self):
fileobj = io.BytesIO(AR_TEST_BSD2)
afri = iter(arfile.ArFileReader(fileobj))
ai, af = afri.next()
self.assertIs(arfile.AR_FORMAT_BSD, ai.format)
self.assertEqual('file1', ai.name)
self.assertEqual(8, ai.size)
self.assertEqual(1447140471, ai.mtime)
self.assertEqual(1000, ai.uid)
self.assertEqual(1000, ai.gid)
self.assertEqual('0100640', oct(ai.mode))
self.assertEqual('contents', af.read(ai.size))
ai, af = afri.next()
self.assertIs(arfile.AR_FORMAT_BSD, ai.format)
self.assertEqual('fileabc', ai.name)
self.assertEqual(3, ai.size)
self.assertEqual(1447140471, ai.mtime)
self.assertEqual(1000, ai.uid)
self.assertEqual(1000, ai.gid)
self.assertEqual('0100640', oct(ai.mode))
self.assertEqual('123', af.read(ai.size))
ai, af = afri.next()
self.assertIs(arfile.AR_FORMAT_BSD, ai.format)
self.assertEqual('dir1/file1', ai.name)
self.assertEqual(6, ai.size)
self.assertEqual(1447140471, ai.mtime)
self.assertEqual(1000, ai.uid)
self.assertEqual(1000, ai.gid)
self.assertEqual('0100640', oct(ai.mode))
self.assertEqual('123abc', af.read(ai.size))
def testBSDUTF(self):
fileobj = io.BytesIO(AR_TEST_BSD_UTF)
afri = iter(arfile.ArFileReader(fileobj))
ai, af = afri.next()
self.assertIs(arfile.AR_FORMAT_BSD, ai.format)
self.assertEqual(u'\u2603', ai.name)
self.assertEqual(4, ai.size)
self.assertEqual(1234, ai.mtime)
self.assertEqual(1001, ai.uid)
self.assertEqual(1001, ai.gid)
self.assertEqual('0100644', oct(ai.mode))
self.assertEqual(u'\U0001f4a9', af.read(ai.size).decode('utf-8'))
def testBSD1(self):
fileobj = io.BytesIO(AR_TEST_BSD1)
afri = iter(arfile.ArFileReader(fileobj))
ai, af = afri.next()
self.assertIs(arfile.AR_FORMAT_BSD, ai.format)
self.assertEqual('filename1', ai.name)
self.assertEqual(6, ai.size)
self.assertEqual(1234, ai.mtime)
self.assertEqual(1001, ai.uid)
self.assertEqual(1001, ai.gid)
self.assertEqual('0100644', oct(ai.mode))
self.assertEqual('abc123', af.read(ai.size))
def assertWorking(self, *initems):
outfile = ClosesSaveIOBytes()
afw = arfile.ArFileWriter(outfile)
for ai, data in initems:
assert ai.size == len(data)
afw.addfile(ai, io.BytesIO(data))
afw.close()
infile = io.BytesIO(outfile.getvalue())
afr = arfile.ArFileReader(infile)
outitems = []
for ai, fd in afr:
data = fd.read(ai.size)
outitems.append((ai, data))
self.assertSequenceEqual(initems, outitems)
def extract_cmd(filename,
progress,
verbose,
dont_use_defaults,
blocksize=1024 * 64):
afr = arfile.ArFileReader(filename, fullparse=dont_use_defaults)
for ai, ifd in afr:
assert not ai.name.startswith('/')
if verbose:
print(ai.name, file=sys.stderr)
try:
os.makedirs(os.path.dirname(ai.name))
except OSError:
pass
with open(ai.name, 'wb') as ofd:
written = 0
while written < ai.size:
readsize = min(blocksize, ai.size - written)
ofd.write(ifd.read(readsize))
written += readsize
progress.inc()
def list_cmd(filename, progress):
afr = arfile.ArFileReader(filename, fullparse=False)
for ai, _ in afr:
print(ai.name)
progress.inc()