def compareAndRenameFileIfNotEqual(orig, new):
if os.path.exists(orig):
oldHash = hashFile(orig)
newHash = hashFile(new)
if (oldHash == newHash):
os.remove(new)
return
os.rename(new, orig)
def testBigFile(self):
with NamedTemporaryFile() as f:
for i in range(1000):
f.write(b'0123456789' * 1024)
f.flush()
hashFile(f.name) == binascii.unhexlify(
"c94d8ee379dcbef70b3da8fb57df8020b76b0c70")
def testBigFile(self):
with NamedTemporaryFile() as f:
for i in range(1000):
f.write(b'0123456789' * 1024)
f.flush()
hashFile(f.name) == binascii.unhexlify(
"c94d8ee379dcbef70b3da8fb57df8020b76b0c70")
def compareAndRenameFileIfNotEqual(orig, new):
if os.path.exists(orig):
oldHash = hashFile(orig)
newHash = hashFile(new)
if (oldHash == newHash):
os.remove(new)
return
os.rename(new, orig)
def testMissingFile(self):
"""Missing files should be treated as empty"""
# assertLogs was introduced in python 3.4
if sys.version_info < (3, 4):
assert hashFile("does-not-exist") == binascii.unhexlify(
"da39a3ee5e6b4b0d3255bfef95601890afd80709")
else:
with self.assertLogs(level='WARNING') as cm:
assert hashFile("does-not-exist") == binascii.unhexlify(
"da39a3ee5e6b4b0d3255bfef95601890afd80709")
self.assertEqual(cm.records[0].msg, "Cannot hash file: %s")
def testMissingFile(self):
"""Missing files should be treated as empty"""
# assertLogs was introduced in python 3.4
if sys.version_info < (3, 4):
assert hashFile("does-not-exist") == binascii.unhexlify(
"da39a3ee5e6b4b0d3255bfef95601890afd80709")
else:
with self.assertLogs(level='WARNING') as cm:
assert hashFile("does-not-exist") == binascii.unhexlify(
"da39a3ee5e6b4b0d3255bfef95601890afd80709")
self.assertEqual(cm.records[0].msg, "Cannot hash file: %s")
def testMissingFile(self):
"""Missing files should be treated as empty"""
assert hashFile("does-not-exist") == binascii.unhexlify(
"da39a3ee5e6b4b0d3255bfef95601890afd80709")
def testMissingFile(self):
"""Missing files should be treated as empty"""
assert hashFile("does-not-exist") == binascii.unhexlify(
"da39a3ee5e6b4b0d3255bfef95601890afd80709")