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__init__.cpython-39.opt-1.pyc
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__init__.cpython-39.pyc
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api_implementation.cpython-39.opt-1.pyc
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api_implementation.cpython-39.pyc
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containers.cpython-39.opt-1.pyc
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containers.cpython-39.pyc
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decoder.cpython-39.opt-1.pyc
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decoder.cpython-39.pyc
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encoder.cpython-39.opt-1.pyc
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encoder.cpython-39.pyc
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enum_type_wrapper.cpython-39.opt-1.pyc
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message_listener.cpython-39.opt-1.pyc
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message_listener.cpython-39.pyc
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python_message.cpython-39.opt-1.pyc
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python_message.cpython-39.pyc
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well_known_types.cpython-39.pyc
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Clients can also manually create their own classes at runtime, as in this example: mydescriptor = Descriptor(.....) factory = symbol_database.Default() factory.pool.AddDescriptor(mydescriptor) MyProtoClass = factory.GetPrototype(mydescriptor) myproto_instance = MyProtoClass() myproto.foo_field = 23 ... � DESCRIPTORc s� |t j }t|t�r td��t|dd�}|r0|S |jtjv rN|tj|j f7 }t ||� t ||� t t | �}|� | |||�}|S )ak Custom allocation for runtime-generated class types. We override __new__ because this is apparently the only place where we can meaningfully set __slots__ on the class we're creating(?). (The interplay between metaclasses and slots is not very well-documented). Args: name: Name of the class (ignored, but required by the metaclass protocol). bases: Base classes of the class we're constructing. (Should be message.Message). 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We ignore this field, but it's required by the metaclass protocol dictionary: The class dictionary of the class we're constructing. dictionary[_DESCRIPTOR_KEY] must contain a Descriptor object describing this protocol message type. r NzBDuplicate `GeneratedProtocolMessageType` created for descriptor %r)r r r r �_decoders_by_tag� has_options� GetOptions�message_set_wire_formatr ZMessageSetItemDecoderZMESSAGE_SET_ITEM_TAG�fields�_AttachFieldHelpersr �_AddEnumValues�_AddInitMethod�_AddPropertiesForFields�_AddPropertiesForExtensions�_AddStaticMethods�_AddMessageMethods�_AddPrivateHelperMethodsr �__init__)r r r! r" r Zexisting_class�fieldr$ r% r' r( r6 � s6 ��� � z%GeneratedProtocolMessageType.__init__)�__name__� __module__� __qualname__�__doc__r r r6 � __classcell__r' r' r% r( r P s 5r c C s | S )a Returns the name of the public property attribute which clients can use to get and (in some cases) set the value of a protocol message field. 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N)Z enum_types�setattrr r ZEnumTypeWrapper�valuesrb )r r � enum_typeZ enum_valuer' r' r( r/ � s r/ c sv � j tjkrtd� j ��� jj}t�|d ��|d �t � �rT� ��fdd�}|S t����� ��fdd�}|S d S )Nz&map_entry set on non-repeated field %s�keyrX c s t �| j�j�� j�S rL )r Z MessageMaprG rU r )r7 � key_checker� value_fieldr' r( �MakeMessageMapDefault� s �z:_GetInitializeDefaultForMap.<locals>.MakeMessageMapDefaultc s t �| j��� j�S rL )r Z ScalarMaprG rU r )r7 r{ � value_checkerr' r( �MakePrimitiveMapDefault� s �z<_GetInitializeDefaultForMap.<locals>.MakePrimitiveMapDefault) rR rP rm � ValueErrorr rU rY r �GetTypeCheckerr\ )r7 rY r} r r' )r7 r{ r~ r| r( rd � s � rd c s� t � �rt� �S � jtjkrv� jr:� jg kr:td� j ��� jtj kr\� j �� fdd�}|S t � � ���fdd�}|S � jtj kr�� j �� �fdd�}|S � fdd �}|S ) a� Returns a function which returns a default value for a field. Args: field: FieldDescriptor object for this field. 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(No conversion or bounds-checking is done.) z Enum type %s: unknown label "%s")r r� Z string_typesZvalues_by_namerb �KeyErrorr� r )ry rX r' r' r( �_GetIntegerEnumValue� s �z,_AddInitMethod.<locals>._GetIntegerEnumValuec s d| _ t|�dk| _i | _i | _d| _d | _d| _t� � | _ t | �| _ |� � D �]�\}}t�|�� � d u r|td�j|f ��|d u r�qN� jtjk�rV� �| �}� jtjk�r t� �r�t� �r�|D ]}|| �|| � q�n |�|� n6|D ]0}t|t ��r |j f i |�� q�|� � �|� q�n,� jtj k�r@�� fdd�|D �}|� |� || j� < qN� jtjk�r̈ �| �}|}t|t ��r�� j j!f i |��}z|�|� W n t�y� t"�j|� Y n0 || j� < qN� jtj k�r�� j#|�}zt$| ||� W qN t�y t"�j|� Y qN0 qNd S )Nr r' Fz,%s() got an unexpected keyword argument "%s"c s g | ]}� �j |��qS r' )ry )�.0�val)r� r7 r' r( � <listcomp>' s �z0_AddInitMethod.<locals>.init.<locals>.<listcomp>)%r@ r� rA rB rI rC rD rE �message_listener_mod�NullMessageListenerrF � _ListenerrG rs �_GetFieldByNamer� r rR rP rm re rZ r[ rW r\ � MergeFrom�updater �dict�addZ CPPTYPE_ENUM�extendrU r r� ry rw )�self�kwargsr� � field_value�copyrz r� �new_val�r� rK rS r( �init� sf � � z _AddInitMethod.<locals>.initN)r9 r; r6 )rK r r� r' r� r( r0 � s @r0 c C s6 z | j | W S ty0 td| j|f ��Y n0 dS )z�Returns a field descriptor by field name. Args: message_descriptor: A Descriptor describing all fields in message. field_name: The name of the field to retrieve. Returns: The field descriptor associated with the field name. �&Protocol message %s has no "%s" field.N)rY r� r� r )rK r� r' r' r( r� B s �r� c C s. | j D ]}t||� q| jr*tdd� �|_dS )�=Adds properties for all fields in this protocol message type.c S s t | �S rL )�_ExtensionDict�r� r' r' r( �<lambda>Z � z)_AddPropertiesForFields.<locals>.<lambda>N)r- �_AddPropertiesForField� is_extendable�propertyZ Extensions)r r r7 r' r' r( r1 R s r1 c C sh t jdksJ �| j�� d }t||| j� | jt jkrBt| |� n"| j t j krZt | |� n t | |� dS )a# Adds a public property for a protocol message field. Clients can use this property to get and (in the case of non-repeated scalar fields) directly set the value of a protocol message field. Args: field: A FieldDescriptor for this field. cls: The class we're constructing. � � _FIELD_NUMBERN) rP Z MAX_CPPTYPEr �upperrw rb rR rm � _AddPropertiesForRepeatedFieldrZ r[ �*_AddPropertiesForNonRepeatedCompositeField�'_AddPropertiesForNonRepeatedScalarField)r7 r � constant_namer' r' r( r� ] s r� c @ s e Zd ZdZdd� ZdS )�_FieldProperty)r c C s t j| |||d� || _d S )N��doc)r� r6 r )r� r �getter�setterr� r' r' r( r6 y s z_FieldProperty.__init__N)r8 r9 r: rJ r6 r' r' r' r( r� v s r� c sZ � j �t��}� fdd�}d|_d� |_�fdd�}d� }t||t� |||d�� dS ) a Adds a public property for a "repeated" protocol message field. Clients can use this property to get the value of the field, which will be either a RepeatedScalarFieldContainer or RepeatedCompositeFieldContainer (see below). Note that when clients add values to these containers, we perform type-checking in the case of repeated scalar fields, and we also set any necessary "has" bits as a side-effect. Args: field: A FieldDescriptor for this field. cls: The class we're constructing. c s0 | j �� �}|d u r,� �| �}| j �� |�}|S rL �rB �getre � setdefault�r� r� rS r' r( r� � s z._AddPropertiesForRepeatedField.<locals>.getterN�Getter for %s.c s t d� ��d S )NzIAssignment not allowed to repeated field "%s" in protocol message object.��AttributeError�r� � new_valuer= r' r( r� � s �z._AddPropertiesForRepeatedField.<locals>.setter�/Magic attribute generated for "%s" proto field.r� �r r? r9 r; rw r� �r7 r � property_namer� r� r� r' �r7 r> r( r� ~ s r� c s� �j }t|�}t�����j��jjdk}��fdd�}d|_d| |_|oR�j � � ��fdd���j rz��fdd �}n�}d|_d | |_d | }t ||t �|||d �� dS ) a� Adds a public property for a nonrepeated, scalar protocol message field. Clients can use this property to get and directly set the value of the field. Note that when the client sets the value of a field by using this property, all necessary "has" bits are set as a side-effect, and we also perform type-checking. Args: field: A FieldDescriptor for this field. cls: The class we're constructing. r] c s | j ��� �S rL )rB r� r� )r� r7 r' r( r� � s z7_AddPropertiesForNonRepeatedScalarField.<locals>.getterNr� c s| z�� |�}W n8 tyF } z td�j||f ��W Y d }~n d }~0 0 � r`|s`| j��d � n || j�< | jsx| �� d S )Nz Cannot set %s to %.1024r: %s)Z CheckValuer� r rB �poprA � _Modified)r� r� �e)�clear_when_set_to_defaultr7 r� r' r( � field_setter� s � z=_AddPropertiesForNonRepeatedScalarField.<locals>.field_setterc s �| |� | � � � d S rL )�_UpdateOneofStater� )r7 r� r' r( r� � s z7_AddPropertiesForNonRepeatedScalarField.<locals>.setterzSetter for %s.r� r� ) r r? r r� r� rN r^ r9 r; rc rw r� )r7 r r> r� rk r� r� r� r' )r� r� r7 r� r� r( r� � s" r� c sZ � j �t��}� fdd�}d|_d� |_�fdd�}d� }t||t� |||d�� dS ) aN Adds a public property for a nonrepeated, composite protocol message field. A composite field is a "group" or "message" field. Clients can use this property to get the value of the field, but cannot assign to the property directly. 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