U
|
£ý°dT ã @ sL d Z dZddlZG dd deZG dd deZG dd d eZd
|
d ZdS ) z*Provides a container for DescriptorProtos.z"matthewtoia@google.com (Matt Toia)é Nc @ s e Zd ZdS )ÚErrorN)Ú__name__Ú
|
__module__Ú __qualname__© r r úZd:\z\workplace\vscode\pyvenv\venv\Lib\site-packages\google/protobuf/descriptor_database.pyr & s r c @ s e Zd ZdZdS )Ú,DescriptorDatabaseConflictingDefinitionErrorzGRaised when a proto is added with the same name & different descriptor.N)r r r Ú__doc__r r r r r * s r c @ sH e Zd ZdZdd Zdd Zdd Zdd Zd
|
d Zd d Z dd Z
|
dS )ÚDescriptorDatabasezEA container accepting FileDescriptorProtos and maps DescriptorProtos.c C s i | _ i | _d S ©N)Ú_file_desc_protos_by_fileÚ_file_desc_protos_by_symbol)Úselfr r r Ú__init__1 s zDescriptorDatabase.__init__c
|
C sü |j }|| jkr || j|< n | j| |kr8td| ndS |j}|jD ] }t||D ]}| ||¡ qVqH|jD ]>}| d ||j f¡|¡ |j D ]}|| j
|
d ||j f¡< qqp|j D ] }| d ||j f¡|¡ q¶|j D ] } | d || j f¡|¡ qÚdS )aL Adds the FileDescriptorProto and its types to this database.
|
|
Args:
|
file_desc_proto: The FileDescriptorProto to add.
|
Raises:
|
DescriptorDatabaseConflictingDefinitionError: if an attempt is made to
|
add a proto with the same name but different definition than an
|
existing proto in the database.
|
z0%s already added, but with different descriptor.NÚ.) Únamer r ÚpackageZ message_typeÚ_ExtractSymbolsÚ
|
_AddSymbolÚ enum_typeÚjoinÚvaluer Ú extensionÚservice)
|
r Úfile_desc_protoZ
|
proto_namer Úmessager ÚenumZ
|
enum_valuer r r r r ÚAdd5 s.
|
|
ÿ
|
|
|
ÿÿ
|
|
zDescriptorDatabase.Addc C s
|
| j | S )a¸ Finds the file descriptor proto by file name.
|
|
Typically the file name is a relative path ending to a .proto file. The
|
proto with the given name will have to have been added to this database
|
using the Add method or else an error will be raised.
|
|
Args:
|
name: The file name to find.
|
|
Returns:
|
The file descriptor proto matching the name.
|
|
Raises:
|
KeyError if no file by the given name was added.
|
)r )r r r r r ÚFindFileByNameW s z!DescriptorDatabase.FindFileByNamec C sd z | j | W S tk
|
r^ | d¡\}}}z| j | W Y S tk
|
rX t|Y nX Y nX dS )a¢ Finds the file descriptor proto containing the specified symbol.
|
|
The symbol should be a fully qualified name including the file descriptor's
|
package and any containing messages. Some examples:
|
|
'some.package.name.Message'
|
'some.package.name.Message.NestedEnum'
|
'some.package.name.Message.some_field'
|
|
The file descriptor proto containing the specified symbol must be added to
|
this database using the Add method or else an error will be raised.
|
|
Args:
|
symbol: The fully qualified symbol name.
|
|
Returns:
|
The file descriptor proto containing the symbol.
|
|
Raises:
|
KeyError if no file contains the specified symbol.
|
r N)r ÚKeyErrorÚ
|
rpartition)r ÚsymbolZ top_levelÚ_r r r ÚFindFileContainingSymbolj s z+DescriptorDatabase.FindFileContainingSymbolc C s d S r r )r Ú extendee_nameZextension_numberr r r ÚFindFileContainingExtension s z.DescriptorDatabase.FindFileContainingExtensionc C s g S r r )r r$ r r r ÚFindAllExtensionNumbers s z*DescriptorDatabase.FindAllExtensionNumbersc C sJ || j kr<d|j d | d | j | j d }t |t¡ || j |< d S )Nz Conflict register for file "z": z is already defined in file "ú")r r ÚwarningsÚwarnÚRuntimeWarning)r r r Zwarn_msgr r r r s
|
ÿÿþ
|
ýý z DescriptorDatabase._AddSymbolN) r r r r r r r r# r% r& r r r r r r
|
. s "%r
|
c c sb |r|d | j n| j }|V | jD ]}t||D ]
|
}|V q2q$| jD ]}d ||j f¡V qFdS )zëPulls out all the symbols from a descriptor proto.
|
|
Args:
|
desc_proto: The proto to extract symbols from.
|
package: The package containing the descriptor type.
|
|
Yields:
|
The fully qualified name found in the descriptor.
|
r N)r Ú nested_typer r r )Z
|
desc_protor Z message_namer+ r! r r r r r ¡ s
|
|
|
|
r ) r Ú
|
__author__r( Ú Exceptionr r Úobjectr
|
r r r r r Ú<module> s s
|
