def _read_from_file(self): fmap = file_contents_ro_filepath(self._path, stream=False, allow_mmap=True) try: self._deserialize(fmap) finally: fmap.close()
def _map_loose_object(self, sha): """ :return: memory map of that file to allow random read access :raise BadObject: if object could not be located""" db_path = self.db_path(self.object_path(bin_to_hex(sha))) try: return file_contents_ro_filepath(db_path, flags=self._fd_open_flags) except OSError as e: if e.errno != ENOENT: # try again without noatime try: return file_contents_ro_filepath(db_path) except OSError: raise BadObject(sha) # didn't work because of our flag, don't try it again self._fd_open_flags = 0 else: raise BadObject(sha)
def _read_from_file(self): try: fmap = file_contents_ro_filepath(self._path, stream=True, allow_mmap=True) except OSError: # it is possible and allowed that the file doesn't exist ! return # END handle invalid log try: self._deserialize(fmap) finally: fmap.close()
def _read_from_file(self): try: fmap = file_contents_ro_filepath(self._path, stream=True, allow_mmap=True) except OSError: # it is possible and allowed that the file doesn't exist ! return #END handle invalid log try: self._deserialize(fmap) finally: fmap.close()
def iter_entries(cls, stream): """ :return: Iterator yielding RefLogEntry instances, one for each line read sfrom the given stream. :param stream: file-like object containing the revlog in its native format or basestring instance pointing to a file to read""" new_entry = RefLogEntry.from_line if isinstance(stream, basestring): stream = file_contents_ro_filepath(stream) #END handle stream type while True: line = stream.readline() if not line: return yield new_entry(line.strip())
def iter_entries(cls, stream): """ :return: Iterator yielding RefLogEntry instances, one for each line read sfrom the given stream. :param stream: file-like object containing the revlog in its native format or basestring instance pointing to a file to read""" new_entry = RefLogEntry.from_line if isinstance(stream, basestring): stream = file_contents_ro_filepath(stream) # END handle stream type while True: line = stream.readline() if not line: return yield new_entry(line.strip())