コード例 #1
0
    def remove_reference(self, name, expire=MARKER):
        file_path = self.get_reference_path(name)
        temporary_file_path = file_path + '.' + make_uuid_hash()
        move_file(file_path, temporary_file_path, retries=self.retries, retry_errno=self.retry_errno)

        references = self._get_references(temporary_file_path, name='')
        if name in references:
            references.remove(name)

        # Validate if references still exists
        if references:
            if expire is MARKER:
                # Dont use expire, we only need to know if file exists
                expire = None
            for name in references:
                path = self.get_file_path(name)
                if not self._contains(path, expire=expire):
                    references.remove(name)

            if references:
                references = maybe_list(references)
                references.append(b_linesep)

                put_binary_on_file(
                    file_path,
                    binary=bytes_join(b_linesep, references),
                    mode='ab',
                    retries=self.retries,
                    retry_errno=self.retry_errno)

        self._delete_path(temporary_file_path)
コード例 #2
0
ファイル: policy.py プロジェクト: hugobranquinho/ines
    def delete_session_key_tokens(self, session_key_256):
        file_path = self.get_reference_file_path(session_key_256)
        if isfile(file_path):
            temporary_file_path = self.get_reference_file_path(session_key_256 + '.tmp')
            move_file(file_path, temporary_file_path)

            binary = get_file_binary(temporary_file_path, mode='r')
            if binary:
                tokens_to_delete = binary.splitlines()
                if tokens_to_delete:
                    for token_256 in set(tokens_to_delete):
                        if token_256:
                            token_file_path = self.get_token_file_path(token_256)
                            remove_file_quietly(token_file_path)

            # Remove references file
            remove_file_quietly(temporary_file_path)

        return True