U
|
£ý°dÀ½ ã @ s d Z dZddlZddlZddlmZ ddlmZ ddlmZ ejZdd Z d d
|
Z
|
d d Z d d Z G dd de Zdd ZerejjZne Zdd ZdS )aK Provides DescriptorPool to use as a container for proto2 descriptors.
|
|
The DescriptorPool is used in conjection with a DescriptorDatabase to maintain
|
a collection of protocol buffer descriptors for use when dynamically creating
|
message types at runtime.
|
|
For most applications protocol buffers should be used via modules generated by
|
the protocol buffer compiler tool. This should only be used when the type of
|
protocol buffers used in an application or library cannot be predetermined.
|
|
Below is a straightforward example on how to use this class::
|
|
pool = DescriptorPool()
|
file_descriptor_protos = [ ... ]
|
for file_descriptor_proto in file_descriptor_protos:
|
pool.Add(file_descriptor_proto)
|
my_message_descriptor = pool.FindMessageTypeByName('some.package.MessageType')
|
|
The message descriptor can be used in conjunction with the message_factory
|
module in order to create a protocol buffer class that can be encoded and
|
decoded.
|
|
If you want to get a Python class for the specified proto, use the
|
helper functions inside google.protobuf.message_factory
|
directly instead of this class.
|
z"matthewtoia@google.com (Matt Toia)é N)Ú
|
descriptor)Údescriptor_database)Ú text_encodingc s. fdd} j |_ j|_|j j¡ |S )z Mark functions as deprecated.c s t jd j td | |S )NzCall to deprecated function %s(). Note: Do add unlinked descriptors to descriptor_pool is wrong. Use Add() or AddSerializedFile() instead.)Úcategory)ÚwarningsÚwarnÚ__name__ÚDeprecationWarning)ÚargsÚkwargs©Úfunc© úVd:\z\workplace\vscode\pyvenv\venv\Lib\site-packages\google/protobuf/descriptor_pool.pyÚNewFuncJ s þüz _Deprecated.<locals>.NewFunc)r Ú__doc__Ú__dict__Úupdate)r r r r r Ú _DeprecatedG s
|
r c C s
|
| d¡S )aI Remove leading period from fully-qualified type name.
|
|
Due to b/13860351 in descriptor_database.py, types in the root namespace are
|
generated with a leading period. This function removes that prefix.
|
|
Args:
|
name (str): The fully-qualified symbol name.
|
|
Returns:
|
str: The normalized fully-qualified symbol name.
|
Ú.)Úlstrip©Únamer r r Ú _NormalizeFullyQualifiedNameW s r c C s | d¡r| jS dS dS )zCReturns the value of the field `options`, or None if it is not set.ÚoptionsN)ÚHasFieldr )Zdescriptor_protor r r Ú_OptionsOrNonef s
|
r c C s6 | j o4| jjo4| j ¡ jo4| jtjjko4| j tjj
|
kS ©N) Ú is_extensionÚcontaining_typeZ has_optionsZ
|
GetOptionsZmessage_set_wire_formatÚtyper ÚFieldDescriptorÚ TYPE_MESSAGEÚlabelZLABEL_OPTIONAL)Úfieldr r r Ú_IsMessageSetExtensionn s ÿ
|
þ ý ür% c @ s e Zd ZdZerdXddZdYddZdd Zd d
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Zd d Z e
|
d d Z dd Z e
|
dd Z dd Ze
|
dd Zdd Ze
|
dd Zdd Ze
|
d d Zd d Zd!d" Zd#d$ Zd%d& Zd'd( Zd)d* Zd+d, Zd-d. Zd/d0 Z d1d2 Z d3d4 Z d5d6 Z d7d8 Z d9d: Z!d;d< Z"d=d> Z#d?d@ Z$dZdAdBZ%d[dDdEZ&d\dFdGZ'dHdI Z(dJdK Z)dLdM Z*dNdO Z+dPdQ Z,dRdS Z-d]dTdUZ.dVdW Z/dS )^ÚDescriptorPoolzGA collection of protobufs dynamically constructed by descriptor protos.Nc C s t j |¡S r )r Ú_messager& )ÚclsÚ descriptor_dbr r r Ú__new__{ s zDescriptorPool.__new__c C sV t ¡ | _|| _i | _i | _i | _i | _i | _i | _ i | _
|
t t ¡| _t t ¡| _dS )aî Initializes a Pool of proto buffs.
|
|
The descriptor_db argument to the constructor is provided to allow
|
specialized file descriptor proto lookup code to be triggered on demand. An
|
example would be an implementation which will read and compile a file
|
specified in a call to FindFileByName() and not require the call to Add()
|
at all. Results from this database will be cached internally here as well.
|
|
Args:
|
descriptor_db: A secondary source of file descriptors.
|
N)r ZDescriptorDatabaseÚ _internal_dbÚ_descriptor_dbÚ _descriptorsÚ_enum_descriptorsÚ_service_descriptorsÚ_file_descriptorsÚ_toplevel_extensionsÚ _file_desc_by_toplevel_extensionÚ_top_enum_valuesÚ collectionsÚ defaultdictÚdictÚ_extensions_by_nameÚ_extensions_by_number)Úselfr) r r r Ú__init__ s
|
zDescriptorPool.__init__c C sÄ | j tjf| jtjf| jtjf| jtjf| j tj
|
ffD ]\}}||kr6|| }t |tj
|
rf|j j j}n|j j}t ||r||kr¸d| d | d | d }t |tj
|
r°|d7 }t| dS q6dS )a Check if the descriptor name conflicts with another of the same name.
|
|
Args:
|
desc: Descriptor of a message, enum, service, extension or enum value.
|
desc_name (str): the full name of desc.
|
file_name (str): The file name of descriptor.
|
z Conflict register for file "z": z is already defined in file "zo". Please fix the conflict by adding package name on the proto file, or use different name for the duplication.zQ
|
Note: enum values appear as siblings of the enum type instead of children of it.N)r- r Ú
|
Descriptorr. ÚEnumDescriptorr/ ÚServiceDescriptorr1 r! r3 ÚEnumValueDescriptorÚ
|
isinstancer Úfiler Ú TypeError) r9 ÚdescÚ desc_nameÚ file_nameÚregisterZdescriptor_typeZold_descZold_fileÚ error_msgr r r Ú_CheckConflictRegister s:
|
|
|
|
|
û
|
ÿÿÿþýý z%DescriptorPool._CheckConflictRegisterc C s | j |¡ dS )zAdds the FileDescriptorProto and its types to this pool.
|
|
Args:
|
file_desc_proto (FileDescriptorProto): The file descriptor to add.
|
N)r+ ÚAdd)r9 Úfile_desc_protor r r rH Ã s zDescriptorPool.Addc C s, ddl m} |j |¡}| |¡}||_|S )a Adds the FileDescriptorProto and its types to this pool.
|
|
Args:
|
serialized_file_desc_proto (bytes): A bytes string, serialization of the
|
:class:`FileDescriptorProto` to add.
|
|
Returns:
|
FileDescriptor: Descriptor for the added file.
|
r )Údescriptor_pb2)Úgoogle.protobufrJ ZFileDescriptorProtoZ
|
FromStringÚ!_ConvertFileProtoToFileDescriptorÚ serialized_pb)r9 Zserialized_file_desc_protorJ rI Ú file_descr r r ÚAddSerializedFileÌ s ÿ
|
z DescriptorPool.AddSerializedFilec C s | |¡ d S r )Ú_AddDescriptor©r9 rB r r r Ú AddDescriptorá s z DescriptorPool.AddDescriptorc C sD t |tjstd| ||j|jj¡ || j|j< | |j¡ dS )a Adds a Descriptor to the pool, non-recursively.
|
|
If the Descriptor contains nested messages or enums, the caller must
|
explicitly register them. This method also registers the FileDescriptor
|
associated with the message.
|
|
Args:
|
desc: A Descriptor.
|
z+Expected instance of descriptor.Descriptor.N)
|
r? r r; rA rG Ú full_namer@ r r- Ú_AddFileDescriptorrQ r r r rP æ s
|
|
z DescriptorPool._AddDescriptorc C s | |¡ d S r )Ú_AddEnumDescriptor)r9 Ú enum_descr r r ÚAddEnumDescriptorú s z DescriptorPool.AddEnumDescriptorc C sÌ t |tjstd|jj}| ||j|¡ || j|j< |jj r`|j
|
d¡|jj
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d¡ dk}n|j
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d¡dk}|r¼|jj}|jj }|j D ]0}t d ||jf¡}| |||¡ || j|< q| |j¡ dS )z¤Adds an EnumDescriptor to the pool.
|
|
This method also registers the FileDescriptor associated with the enum.
|
|
Args:
|
enum_desc: An EnumDescriptor.
|
z/Expected instance of descriptor.EnumDescriptor.r é r N)r? r r< rA r@ r rG rS r. ÚpackageÚcountÚvaluesr Újoinr3 rT )r9 rV rD Ú top_levelrY Z
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enum_valuerS r r r rU ÿ s,
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ÿÿ
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ÿ z!DescriptorPool._AddEnumDescriptorc C s | |¡ d S r )Ú_AddServiceDescriptor©r9 Z service_descr r r ÚAddServiceDescriptor# s z#DescriptorPool.AddServiceDescriptorc C s8 t |tjstd| ||j|jj¡ || j|j< dS )z^Adds a ServiceDescriptor to the pool.
|
|
Args:
|
service_desc: A ServiceDescriptor.
|
z2Expected instance of descriptor.ServiceDescriptor.N) r? r r= rA rG rS r@ r r/ r_ r r r r^ ( s
|
ÿz$DescriptorPool._AddServiceDescriptorc C s | |¡ d S r )Ú_AddExtensionDescriptor)r9 Ú extensionr r r ÚAddExtensionDescriptor8 s z%DescriptorPool.AddExtensionDescriptorc C sÆ t |tjr|jstd|jdkr0|| j|j< z| j|j |j
|
}W n t k
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rZ Y n(X ||k rt d|j|j|j j|j
|
f || j|j |j
|
< || j |j |j< t|rÂ|| j |j |jj< dS )a; Adds a FieldDescriptor describing an extension to the pool.
|
|
Args:
|
extension: A FieldDescriptor.
|
|
Raises:
|
AssertionError: when another extension with the same number extends the
|
same message.
|
TypeError: when the specified extension is not a
|
descriptor.FieldDescriptor.
|
z!Expected an extension descriptor.NzSExtensions "%s" and "%s" both try to extend message type "%s" with field number %d.)r? r r! r rA Úextension_scoper1 rS r8 r ÚnumberÚKeyErrorÚAssertionErrorr7 r% Ú message_type)r9 rb Z existing_descr r r ra = sH ÿ
|
ÿÿ ÿþÿÿ
|
ÿÿ
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ÿÿ
|
ÿz&DescriptorPool._AddExtensionDescriptorc C s | |¡ d S r )Ú_InternalAddFileDescriptor©r9 rN r r r ÚAddFileDescriptorg s z DescriptorPool.AddFileDescriptorc C s* | |¡ |j ¡ D ]}|| j|j< qdS )úËAdds a FileDescriptor to the pool, non-recursively.
|
|
If the FileDescriptor contains messages or enums, the caller must explicitly
|
register them.
|
|
Args:
|
file_desc: A FileDescriptor.
|
N)rT Úextensions_by_namer[ r2 rS )r9 rN rb r r r ri l s
|
|
ÿÿz)DescriptorPool._InternalAddFileDescriptorc C s$ t |tjstd|| j|j< dS )rl z/Expected instance of descriptor.FileDescriptor.N)r? r ÚFileDescriptorrA r0 r rj r r r rT ~ s
|
z!DescriptorPool._AddFileDescriptorc
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C s z | j | W S tk
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r Y nX z| j |¡}W n: tk
|
rl } z | jrX| j |¡}n|W 5 d}~X Y nX |s~td| | |¡S )a Gets a FileDescriptor by file name.
|
|
Args:
|
file_name (str): The path to the file to get a descriptor for.
|
|
Returns:
|
FileDescriptor: The descriptor for the named file.
|
|
Raises:
|
KeyError: if the file cannot be found in the pool.
|
NzCannot find a file named %s)r0 rf r+ ÚFindFileByNamer, rL )r9 rD Ú
|
file_protoÚerrorr r r ro s z DescriptorPool.FindFileByNamec C sf t |}z | |¡W S tk
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r( Y nX z| |¡ | |¡W S tk
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r` td| Y nX dS )a; Gets the FileDescriptor for the file containing the specified symbol.
|
|
Args:
|
symbol (str): The name of the symbol to search for.
|
|
Returns:
|
FileDescriptor: Descriptor for the file that contains the specified
|
symbol.
|
|
Raises:
|
KeyError: if the file cannot be found in the pool.
|
ú Cannot find a file containing %sN)r Ú!_InternalFindFileContainingSymbolrf Ú _FindFileContainingSymbolInDb)r9 Úsymbolr r r ÚFindFileContainingSymbol© s
|
z'DescriptorPool.FindFileContainingSymbolc C s* z| j | jW S tk
|
r" Y nX z| j| jW S tk
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rF Y nX z| j| jW S tk
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rj Y nX z| j| jjW S tk
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r Y nX z | j| W S tk
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r² Y nX | d¡\}}}z:| |¡}||j
|
k sø||j k sø||j k søt |jW S tt fk
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r$ td| Y nX dS )a< Gets the already built FileDescriptor containing the specified symbol.
|
|
Args:
|
symbol (str): The name of the symbol to search for.
|
|
Returns:
|
FileDescriptor: Descriptor for the file that contains the specified
|
symbol.
|
|
Raises:
|
KeyError: if the file cannot be found in the pool.
|
r rr N)r- r@ rf r. r/ r3 r r2 Ú
|
rpartitionÚFindMessageTypeByNamerm Úfields_by_nameZenum_values_by_namerg )r9 ru Ztop_nameÚ_Zsub_nameÚmessager r r rs Ä s>
|
ÿþz0DescriptorPool._InternalFindFileContainingSymbolc C s& t |}|| jkr | |¡ | j| S )a Loads the named descriptor from the pool.
|
|
Args:
|
full_name (str): The full name of the descriptor to load.
|
|
Returns:
|
Descriptor: The descriptor for the named type.
|
|
Raises:
|
KeyError: if the message cannot be found in the pool.
|
)r r- rt ©r9 rS r r r rx õ s
|
|
z$DescriptorPool.FindMessageTypeByNamec C s& t |}|| jkr | |¡ | j| S )a Loads the named enum descriptor from the pool.
|
|
Args:
|
full_name (str): The full name of the enum descriptor to load.
|
|
Returns:
|
EnumDescriptor: The enum descriptor for the named type.
|
|
Raises:
|
KeyError: if the enum cannot be found in the pool.
|
)r r. rt r| r r r ÚFindEnumTypeByName s
|
|
z!DescriptorPool.FindEnumTypeByNamec C s, t |}| d¡\}}}| |¡}|j| S )a Loads the named field descriptor from the pool.
|
|
Args:
|
full_name (str): The full name of the field descriptor to load.
|
|
Returns:
|
FieldDescriptor: The field descriptor for the named field.
|
|
Raises:
|
KeyError: if the field cannot be found in the pool.
|
r )r rw rx ry )r9 rS Ú message_namerz Ú
|
field_nameÚmessage_descriptorr r r ÚFindFieldByName s
|
z DescriptorPool.FindFieldByNamec C s, t |}| d¡\}}}| |¡}|j| S )a Loads the named oneof descriptor from the pool.
|
|
Args:
|
full_name (str): The full name of the oneof descriptor to load.
|
|
Returns:
|
OneofDescriptor: The oneof descriptor for the named oneof.
|
|
Raises:
|
KeyError: if the oneof cannot be found in the pool.
|
r )r rw rx Zoneofs_by_name)r9 rS r~ rz Z
|
oneof_namer r r r ÚFindOneofByName* s
|
z DescriptorPool.FindOneofByNamec C sr t |}z | j| W S tk
|
r( Y nX | d¡\}}}z| |¡}W n tk
|
rf | |¡}Y nX |j| S )a+ Loads the named extension descriptor from the pool.
|
|
Args:
|
full_name (str): The full name of the extension descriptor to load.
|
|
Returns:
|
FieldDescriptor: The field descriptor for the named extension.
|
|
Raises:
|
KeyError: if the extension cannot be found in the pool.
|
r )r r1 rf rw rx rt rm )r9 rS r~ rz Zextension_nameÚscoper r r ÚFindExtensionByName; s z"DescriptorPool.FindExtensionByNamec C sD z| j | | W S tk
|
r> | ||¡ | j | | Y S X dS )aý Gets the extension of the specified message with the specified number.
|
|
Extensions have to be registered to this pool by calling :func:`Add` or
|
:func:`AddExtensionDescriptor`.
|
|
Args:
|
message_descriptor (Descriptor): descriptor of the extended message.
|
number (int): Number of the extension field.
|
|
Returns:
|
FieldDescriptor: The descriptor for the extension.
|
|
Raises:
|
KeyError: when no extension with the given number is known for the
|
specified message.
|
N)r8 rf Ú_TryLoadExtensionFromDB)r9 r re r r r ÚFindExtensionByNumberY s
|
z$DescriptorPool.FindExtensionByNumberc C s\ | j rJt| j drJ|j}| j |¡}|D ] }|| j| kr<q(| ||¡ q(t| j| ¡ S )a[ Gets all the known extensions of a given message.
|
|
Extensions have to be registered to this pool by build related
|
:func:`Add` or :func:`AddExtensionDescriptor`.
|
|
Args:
|
message_descriptor (Descriptor): Descriptor of the extended message.
|
|
Returns:
|
list[FieldDescriptor]: Field descriptors describing the extensions.
|
ÚFindAllExtensionNumbers)r, ÚhasattrrS r r8 r
Úlistr[ )r9 r rS Z all_numbersre r r r ÚFindAllExtensionsp s ÿ z DescriptorPool.FindAllExtensionsc C st | j s
|
dS t| j dsdS |j}| j ||¡}|dkr:dS z| |¡ W n& d|j|f }t |t¡ Y nX dS )z´Try to Load extensions from descriptor db.
|
|
Args:
|
message_descriptor: descriptor of the extended message.
|
number: the extension number that needs to be loaded.
|
NÚFindFileContainingExtensionz5Unable to load proto file %s for extension number %d.) r, r rS r rL r r r ÚRuntimeWarning)r9 r re rS rp Zwarn_msgr r r r
s* ÿ ÿÿz&DescriptorPool._TryLoadExtensionFromDBc C s& t |}|| jkr | |¡ | j| S )a' Loads the named service descriptor from the pool.
|
|
Args:
|
full_name (str): The full name of the service descriptor to load.
|
|
Returns:
|
ServiceDescriptor: The service descriptor for the named service.
|
|
Raises:
|
KeyError: if the service cannot be found in the pool.
|
)r r/ rt r| r r r ÚFindServiceByName¤ s
|
|
z DescriptorPool.FindServiceByNamec C s, t |}| d¡\}}}| |¡}|j| S )a+ Loads the named service method descriptor from the pool.
|
|
Args:
|
full_name (str): The full name of the method descriptor to load.
|
|
Returns:
|
MethodDescriptor: The method descriptor for the service method.
|
|
Raises:
|
KeyError: if the method cannot be found in the pool.
|
r )r rw r Zmethods_by_name)r9 rS Ú service_namerz Ú method_nameZservice_descriptorr r r ÚFindMethodByNameµ s
|
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|
C sf z| j |¡}W n: tk
|
rJ } z | jr6| j |¡}n|W 5 d}~X Y nX |s\td| | |¡S )a0 Finds the file in descriptor DB containing the specified symbol.
|
|
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|
symbol (str): The name of the symbol to search for.
|
|
Returns:
|
FileDescriptor: The file that contains the specified symbol.
|
|
Raises:
|
KeyError: if the file cannot be found in the descriptor database.
|
Nrr )r+ rv rf r, rL )r9 ru rp rq r r r rt Æ s z,DescriptorPool._FindFileContainingSymbolInDbc sf |j jkrt |j¡}fdd|jD fdd|jD }tj|j |j|j t
|
|| ¡ |tj d }i }|D ]4}| |j ¡ ¡¡ | dd |j ¡ D ¡ qz|jD ]&} ||j|||j ¡}||j|j < q¶|jD ]"} | |j|d|d¡|j| j < qät|jD ]^\}
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||j|¡|j$|j < qÜ|j|j < j|j }|j ¡ D ]} %|¡ q&|j ¡ D ] }|j&D ]} %|¡ qLqB|S ) aD Creates a FileDescriptor from a proto or returns a cached copy.
|
|
This method also has the side effect of loading all the symbols found in
|
the file into the appropriate dictionaries in the pool.
|
|
Args:
|
file_proto: The proto to convert.
|
|
Returns:
|
A FileDescriptor matching the passed in proto.
|
c s g | ]} |¡qS r )ro )Ú.0Ún©r9 r r Ú
|
<listcomp>ë s zDDescriptorPool._ConvertFileProtoToFileDescriptor.<locals>.<listcomp>c s g | ] } | qS r r )r Úi)Ú direct_depsr r r ì s ) Úpoolr rY Úsyntaxr rM Ú dependenciesÚpublic_dependenciesÚ
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create_keyc s s | ]}t |j|fV qd S r )Ú_PrefixWithDotrS ©r Úenumr r r Ú <genexpr> s ÿzCDescriptorPool._ConvertFileProtoToFileDescriptor.<locals>.<genexpr>NT©r Ú )'r r0 r Ú_GetDepsÚ
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dependencyZpublic_dependencyr rn rY r r ZSerializeToStringÚ_internal_create_keyr Ú_ExtractSymbolsZmessage_types_by_namer[ Zenum_types_by_namerh Ú_ConvertMessageDescriptorÚ enum_typeÚ_ConvertEnumDescriptorÚ enumeraterb Ú_MakeFieldDescriptorÚ_GetTypeFromScopeÚextendeer Ú _SetFieldTyperm r2 rS Ú_SetAllFieldTypesr ZserviceÚ_MakeServiceDescriptorZservices_by_namera Ú
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|
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z0DescriptorPool._ConvertFileProtoToFileDescriptorc s´ |rd ||jf¡ n|j dkr*d}nj}dkr<i fdd|jD } fdd|jD } fddt|jD } fddt|jD }
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t || | ddt j d }|j D ] }||_q|jD ] }||_q.t|jD ]>\}}| d ¡rF|j}| | j | | ¡ | | | | _qF|t < ||j|jj¡ |j < |S )a¹ Adds the proto to the pool in the specified package.
|
|
Args:
|
desc_proto: The descriptor_pb2.DescriptorProto protobuf message.
|
package: The package the proto should be located in.
|
file_desc: The file containing this message.
|
scope: Dict mapping short and full symbols to message and enum types.
|
syntax: string indicating syntax of the file ("proto2" or "proto3")
|
|
Returns:
|
The added descriptor.
|
r Nc s g | ]} | ¡qS r )r¦ )r Únested©rC rN r r9 r r r r X s þ ÿz<DescriptorPool._ConvertMessageDescriptor.<locals>.<listcomp>c
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þ ÿc s g | ]\}} | |¡qS r ©rª )r r± r$ ©rC rN r9 r r r ` s ÿc s$ g | ] \}}j | |d dqS )Tr r¸ )r r± rb r¹ r r r b s þ ÿc s< g | ]4\}}t j|jd |jf¡|dg t|t jdqS )r N)r )r ZOneofDescriptorr r\ r r¤ )r r± rB )rC r r r f s ÷øc S s g | ]}|j |jfqS r )ÚstartÚend)r Úrr r r r s s TF)r rS Úfilenamer ÚfieldsÚoneofsÚ nested_typesÚ
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enum_typesr° r Ú is_extendableÚextension_rangesr@ Zserialized_startZserialized_endr r Ú oneof_index)r\ r Ú nested_typer§ r© r$ rb Z
|
oneof_declZextension_ranger r; r r¤ rÀ r rÁ r rÄ r¾ ÚappendZcontaining_oneofr rG rS r@ r- )r9 r´ rY rN r r rD r¶ Úenumsr¾ r° r¿ rà r rB r Z field_indexÚ
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field_descrÄ r r· r r¦ < sv ýýÿý
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|
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z(DescriptorPool._ConvertMessageDescriptorFc
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sÒ |rd ||jf¡}n|j}|dkr*d}n|j} fddt|jD } tj|j|||| |t|tjd}
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|
S )a% Make a protobuf EnumDescriptor given an EnumDescriptorProto protobuf.
|
|
Args:
|
enum_proto: The descriptor_pb2.EnumDescriptorProto protobuf message.
|
package: Optional package name for the new message EnumDescriptor.
|
file_desc: The file containing the enum descriptor.
|
containing_type: The type containing this enum.
|
scope: Scope containing available types.
|
top_level: If True, the enum is a top level symbol. If False, the enum
|
is defined inside a message.
|
|
Returns:
|
The added descriptor
|
r Nc s g | ]\}} ||¡qS r )Ú_MakeEnumValueDescriptor)r r± Úvaluer r r r µ s ÿz9DescriptorPool._ConvertEnumDescriptor.<locals>.<listcomp>)r rS r½ r@ r[ r r r ú.%s)r\ r r© rÊ r r< r r¤ rG rS r@ r. r r3 ) r9 Z
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enum_protorY rN r r r] Z enum_namerD r[ rB rÊ rS r r r r¨ s:
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ÿ z%DescriptorPool._ConvertEnumDescriptorc C sj |rd ||jf¡}n|j}|jr*|j}nd}tj|j|||j|jdddd|jdd|dt|||tj dS )a£ Creates a field descriptor from a FieldDescriptorProto.
|
|
For message and enum type fields, this method will do a look up
|
in the pool for the appropriate descriptor for that type. If it
|
is unavailable, it will fall back to the _source function to
|
create it. If this type is still unavailable, construction will
|
fail.
|
|
Args:
|
field_proto: The proto describing the field.
|
message_name: The name of the containing message.
|
index: Index of the field
|
file_desc: The file containing the field descriptor.
|
is_extension: Indication that this field is for an extension.
|
|
Returns:
|
An initialized FieldDescriptor object
|
r NF)r rS r± re r Úcpp_typerh r§ r r# Úhas_default_valueÚ default_valuer rd r Ú json_namer@ r )
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r\ r rÏ r r! re r r# r r¤ )r9 Ú field_protor~ r± rN r rS rÏ r r r rª Î s4 íz#DescriptorPool._MakeFieldDescriptorc C s¼ t |}| ||j|¡}|dkr,t |j}nd ||jg¡}t|j|jD ]\}}| ||||¡ qJt|j|j D ]*\}} | ||j
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|¡ q¤dS )a Sets all the descriptor's fields's types.
|
|
This method also sets the containing types on any extensions.
|
|
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package: The current package of desc_proto.
|
desc_proto: The message descriptor to update.
|
scope: Enclosing scope of available types.
|
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z DescriptorPool._SetAllFieldTypesc C sh |j r| ||j |¡}nd}| d¡sHt|tjr>tjj|_n
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|j¡|_ |jtjjkst|jtjj krz||_ |jtjj kr||_|jtjjkr¬d|_g |_n°| d¡rd|_|jtjjksÚ|jtjjkrèt|j|_n¤|jtjjkr|j|_n|jtjjkr$|j ¡ dk|_nh|jtjj krH|jj|j j|_nD|jtjjkrht |j¡|_n$|jtjjkrd|_n t |j|_nÎd|_|jtjjks´|jtjjkr¼d|_n |jtjjkrÔd|_n|jtjjkrìd|_np|jtjj kr|jj d j|_nN|jtjjkr&d
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|_n6|jtjjkr>d|_n |jtjj krVd|_nd |_|j|_dS ) a Sets the field's type, cpp_type, message_type and enum_type.
|
|
Args:
|
field_proto: Data about the field in proto format.
|
field_desc: The descriptor to modify.
|
package: The package the field's container is in.
|
scope: Enclosing scope of available types.
|
Nr FrÎ TÚtrueg r¡ r ó ) Ú type_namer« r r? r r; r! r" r Z TYPE_ENUMZProtoTypeToCppProtoTyperÌ Z
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TYPE_GROUPrh r§ r# ZLABEL_REPEATEDrÍ rÎ Z TYPE_DOUBLEZ
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TYPE_FLOATÚfloatZ TYPE_STRINGZ TYPE_BOOLÚlowerZvalues_by_namere Z
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ÿ ÿz DescriptorPool._SetFieldTypec C s t j|j||jt|dt jdS )zðCreates a enum value descriptor object from a enum value proto.
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|
Args:
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value_proto: The proto describing the enum value.
|
index: The index of the enum value.
|
|
Returns:
|
An initialized EnumValueDescriptor object.
|
N)r r± re r r r )r r> r re r r¤ )r9 Z value_protor± r r r rÉ n s ùz'DescriptorPool._MakeEnumValueDescriptorc s| rd |jf¡n|j fddt|jD }tj|j||t||tjd} ||j |j
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j¡ |j < |S )aÙ Make a protobuf ServiceDescriptor given a ServiceDescriptorProto.
|
|
Args:
|
service_proto: The descriptor_pb2.ServiceDescriptorProto protobuf message.
|
service_index: The index of the service in the File.
|
scope: Dict mapping short and full symbols to message and enum types.
|
package: Optional package name for the new message EnumDescriptor.
|
file_desc: The file containing the service descriptor.
|
|
Returns:
|
The added descriptor.
|
r c s" g | ]\}} | |¡qS r )Ú_MakeMethodDescriptor)r r± Ú method_proto©rY r r9 r r r r s
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ÿz9DescriptorPool._MakeServiceDescriptor.<locals>.<listcomp>)r rS r± Úmethodsr r@ r ) r\ r r© Úmethodr r= r r¤ rG rS r@ r/ )r9 rµ Z service_indexr rY rN rÛ rB r rÚ r r¯ s$ þø
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z%DescriptorPool._MakeServiceDescriptorc C sZ d ||jf¡}| ||j|¡}| ||j|¡}tj|j||d|||j|jt |tj
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S )a Creates a method descriptor from a MethodDescriptorProto.
|
|
Args:
|
method_proto: The proto describing the method.
|
service_name: The name of the containing service.
|
package: Optional package name to look up for types.
|
scope: Scope containing available types.
|
index: Index of the method in the service.
|
|
Returns:
|
An initialized MethodDescriptor object.
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r N)
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r rS r± Zcontaining_serviceÚ
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input_typeÚ output_typeÚclient_streamingÚserver_streamingr r ) r\ r r« rÝ rÞ r ZMethodDescriptorrß rà r r¤ ) r9 rÙ r rY r r± rS rÝ rÞ r r r rØ ¦ s. ÿ ÿõz$DescriptorPool._MakeMethodDescriptorc c sR |D ]H}t |j|fV | |j¡D ]
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}|V q$|jD ]}t |j|fV q6qdS )zÌPulls out all the symbols from descriptor protos.
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|
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descriptors: The messages to extract descriptors from.
|
Yields:
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A two element tuple of the type name and descriptor object.
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N)r rS r¥ rÀ rÁ )r9 Z descriptorsrB ru r r r r r¥ Æ s
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z DescriptorPool._ExtractSymbolsc c s\ |pt }|D ]H}||kr| |¡ | |¡}|V dd |jD }| ||¡E dH qdS )zæRecursively finds dependencies for file protos.
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|
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dependencies: The names of the files being depended on.
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visited: The names of files already found.
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|
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Each direct and indirect dependency.
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zDescriptorPool._GetDepsc C sN ||krFt | d¡}|rFd ||g ¡}||kr:|}qFq| d¡ q|| S )a? Finds a given type name in the current scope.
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|
Args:
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package: The package the proto should be located in.
|
type_name: The name of the type to be found in the scope.
|
scope: Dict mapping short and full symbols to message and enum types.
|
|
Returns:
|
The descriptor for the requested type.
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