def Stat(self, path):
directory = path.rsplit('/', 1)[0]
result = self._stat_fetcher.Fetch(directory + '/')
if result.status_code == 404:
raise file_system.FileNotFoundError(path)
stat_info = self._CreateStatInfo(result.content)
if not path.endswith('/'):
filename = path.rsplit('/', 1)[-1]
if filename not in stat_info.child_versions:
raise file_system.FileNotFoundError(path)
stat_info.version = stat_info.child_versions[filename]
return stat_info
def _ReadFile(self, filename, binary):
try:
with open(os.path.join(self._base_path, filename), 'r') as f:
contents = f.read()
if binary:
return contents
return file_system._ProcessFileData(contents, filename)
except IOError:
raise file_system.FileNotFoundError(filename)
def _ReadFile(self, filename, binary):
try:
mode = 'rb' if binary else 'r'
with open(os.path.join(self._base_path, filename), mode) as f:
contents = f.read()
if binary:
return contents
return file_system._ToUnicode(contents)
except IOError:
raise file_system.FileNotFoundError(filename)
def Get(self):
for path, future in self._fetches:
result = future.Get()
if result.status_code == 404:
raise file_system.FileNotFoundError(path)
elif path.endswith('/'):
self._value[path] = self._ListDir(result.content)
elif not self._binary:
self._value[path] = file_system._ToUnicode(result.content)
else:
self._value[path] = result.content
if self._error is not None:
raise self._error
return self._value
def _ListDir(self, dir_name):
all_files = []
full_path = os.path.join(self._base_path, dir_name)
try:
files = os.listdir(full_path)
except OSError:
raise file_system.FileNotFoundError(dir_name)
for path in files:
if path.startswith('.'):
continue
if os.path.isdir(os.path.join(full_path, path)):
all_files.append(path + '/')
else:
all_files.append(path)
return all_files
def Stat(self, path):
try:
return self._CreateStatInfo(os.path.join(self._base_path, path))
except OSError:
raise file_system.FileNotFoundError(path)