o Hh%@sdZddlZddlmZmZmZddlmZddlmZddl m Z eddd Z d d e d e d e fd dZdee de d e fddZd e dejd dfddZdee dejd e fddZd e d efddZd e d dfddZd e ded dfddZdS)!z,Contains the Nextgen Pythonic protobuf APIs.N)TextTypeTypeVar)decoder)encoder)Message_MESSAGEr)boundmessage deterministicreturncCs |j|dS)aReturn the serialized proto. Args: message: The proto message to be serialized. deterministic: If true, requests deterministic serialization of the protobuf, with predictable ordering of map keys. Returns: A binary bytes representation of the message. )r )SerializeToString)r r rV/var/www/html/Persson_Maskin/env/lib/python3.10/site-packages/google/protobuf/proto.py serializes r message_classpayloadcCs|}|||S)zGiven a serialized data in binary form, deserialize it into a Message. Args: message_class: The message meta class. payload: A serialized bytes in binary form. Returns: A new message deserialized from payload. )ParseFromString)rr new_messagerrrparse"s routputcCsB|}t|j||t|}||krtd||fdS)aWrites the size of the message as a varint and the serialized message. Writes the size of the message as a varint and then the serialized message. This allows more data to be written to the output after the message. Use parse_length_prefixed to parse messages written by this method. The output stream must be buffered, e.g. using https://docs.python.org/3/library/io.html#buffered-streams. Example usage: out = io.BytesIO() for msg in message_list: proto.serialize_length_prefixed(msg, out) Args: message: The protocol buffer message that should be serialized. output: BytesIO or custom buffered IO that data should be written to. z_Failed to write complete message (wrote: %d, expected: %d). Ensure output is using buffered IO.N)ByteSizer_VarintEncoderwriter TypeError)r rsizeout_sizerrrserialize_length_prefixed1sr input_bytescCsZt|}|dur dS|}|dkr|S|||}||kr+td|||jj|S)aParse a message from input_bytes. Args: message_class: The protocol buffer message class that parser should parse. input_bytes: A buffered input. Example usage: while True: msg = proto.parse_length_prefixed(message_class, input_bytes) if msg is None: break ... Returns: A parsed message if successful. None if input_bytes is at EOF. NrzdTruncated message or non-buffered input_bytes: Expected {0} bytes but only {1} bytes parsed for {2}.)r _DecodeVarintrread ValueErrorformat DESCRIPTORname)rrrr parsed_sizerrrparse_length_prefixedOs r&cCs|S)zReturns the serialized size of this message. Args: message: A proto message. Returns: int: The number of bytes required to serialize this message. )rr rrr byte_sizews r(cCs |dS)zfClears all data that was set in the message. Args: message: The proto message to be cleared. N)Clearr'rrr clear_messages r* field_namecCs||dS)ahClears the contents of a given field. Inside a oneof group, clears the field set. If the name neither refers to a defined field or oneof group, :exc:`ValueError` is raised. Args: message: The proto message. field_name (str): The name of the field to be cleared. Raises: ValueError: if the `field_name` is not a member of this message. N) ClearField)r r+rrr clear_fields r-)N)__doc__iotypingrrrgoogle.protobuf.internalrrgoogle.protobuf.messagerrboolbytesrrBytesIOrr&intr(r*r-rrrrs(     (