def write_and_read(self, encoding, content):
with NamedTemporaryFile() as f:
filename = f.name
with io.open(filename, 'w+b') as fh:
fh.write(content)
fh.flush()
with auto_open(filename, 'rt', encoding=encoding) as handle:
result = handle.read()
os.unlink(filename)
return result
def write_and_read(self, encoding, content):
f = NamedTemporaryFile(delete=False)
filename = f.name
f.close()
with codecs.open(filename, 'w+b', encoding=encoding) as fh:
fh.write(content)
fh.flush()
handle = auto_open(filename, 'rU')
result = handle.read()
os.unlink(filename)
return result
def md5_hash_file(full_path_name):
''' return md5 hash of a file '''
try:
with auto_open(full_path_name, mode='r') as source_file:
if sys.version_info[0] == 3:
code_md5 = hashlib.md5(source_file.read().encode('utf-8'))
else:
code_md5 = hashlib.md5(source_file.read())
return code_md5.hexdigest()
except IOError:
return None
except UnicodeDecodeError:
return None
def md5_hash_file(full_path_name):
''' return md5 hash of a file '''
try:
with auto_open(full_path_name, mode='r') as source_file:
if sys.version_info[0] == 3:
code_md5 = hashlib.md5(source_file.read().encode('utf-8'))
else:
code_md5 = hashlib.md5(source_file.read())
return code_md5.hexdigest()
except IOError:
return None
except UnicodeDecodeError:
return None
except UnicodeEncodeError:
return None
def __call__(self, filename):
try:
return self.analyze_source_code(
filename, auto_open(filename, 'rU').read())
except UnicodeDecodeError:
sys.stderr.write("Error: doesn't support none utf encoding '%s'\n"
% filename)
except IOError:
sys.stderr.write("Error: Fail to read source file '%s'\n"
% filename)
except IndexError:
sys.stderr.write("Error: Fail to parse file '%s'\n"
% filename)
raise
return FileInformation(filename, 0, [])
