jina.types.request package

Submodules

• jina.types.request.data module
  • DataRequest
    • DataRequest.is_decompressed
    • DataRequest.is_decompressed_with_data
    • DataRequest.is_decompressed_wo_data
    • DataRequest.proto_wo_data
    • DataRequest.proto
    • DataRequest.proto_with_data
    • DataRequest.to_dict()
    • DataRequest.docs
    • DataRequest.data
    • DataRequest.parameters
    • DataRequest.response
    • DataRequest.status
    • DataRequest.CopyFrom()
    • DataRequest.MergeFrom()
    • DataRequest.add_exception()
    • DataRequest.binary_str()
    • DataRequest.clear()
    • DataRequest.dict()
    • DataRequest.json()
    • DataRequest.last_executor
    • DataRequest.nbytes
    • DataRequest.pop()
    • DataRequest.to_bytes()
    • DataRequest.to_json()
    • DataRequest.add_executor()
    • DataRequest.routes
    • DataRequest.request_id
    • DataRequest.from_proto()
  • Response
    • Response.CopyFrom()
    • Response.MergeFrom()
    • Response.add_exception()
    • Response.add_executor()
    • Response.binary_str()
    • Response.clear()
    • Response.dict()
    • Response.docs
    • Response.from_proto()
    • Response.is_decompressed
    • Response.is_decompressed_with_data
    • Response.is_decompressed_wo_data
    • Response.json()
    • Response.last_executor
    • Response.nbytes
    • Response.parameters
    • Response.pop()
    • Response.proto
    • Response.proto_with_data
    • Response.proto_wo_data
    • Response.request_id
    • Response.response
    • Response.routes
    • Response.status
    • Response.to_bytes()
    • Response.to_dict()
    • Response.to_json()
• jina.types.request.status module
  • StatusMessage
    • StatusMessage.CopyFrom()
    • StatusMessage.MergeFrom()
    • StatusMessage.binary_str()
    • StatusMessage.clear()
    • StatusMessage.dict()
    • StatusMessage.json()
    • StatusMessage.nbytes
    • StatusMessage.pop()
    • StatusMessage.proto
    • StatusMessage.set_exception()
    • StatusMessage.to_bytes()
    • StatusMessage.to_dict()
    • StatusMessage.to_json()
    • StatusMessage.set_code()

Module contents

class jina.types.request.Request

Bases: ProtoTypeMixin

Request is one of the primitive data types in Jina, and serves as a base for DataRequest and Response.

It offers a Pythonic interface to allow users access and manipulate jina.jina_pb2.RequestProto object without working with Protobuf itself.

It serves as a container for serialized jina_pb2.RequestProto that only triggers deserialization and decompression when receives the first read access to its member.

It overrides __getattr__() to provide the same get/set interface as an jina_pb2.RequestProto object.

add_exception(ex=None, executor=None)

Add exception to the last route in the envelope :type ex: Optional[Exception] :param ex: Exception to be added :type executor: Optional[BaseExecutor] :param executor: Executor related to the exception

Return type:

None

CopyFrom(other)

Copy the content of target

Parameters:

other (TypeVar(T)) – the document to copy from

Return type:

None

MergeFrom(other)

Merge the content of target

Parameters:

other (TypeVar(T)) – the document to merge from

Return type:

None

binary_str(**kwargs)

clear()

Remove all values from all fields of this Document.

Return type:

None

dict(**kwargs)

json(**kwargs)

property nbytes: int

Return total bytes consumed by protobuf.

Return type:

int

Returns:

number of bytes

pop(*fields)

Remove the values from the given fields of this Document.

Parameters:

fields – field names

Return type:

None

property proto

Return the underlying Protobuf object

Returns:

Protobuf representation of the object

to_bytes()

Return the serialized the message to a string.

For more Pythonic code, please use bytes(...).

Return type:

bytes

Returns:

binary string representation of the object

to_dict(**kwargs)

Return the object in Python dictionary.

Note

Array like object such as numpy.ndarray (i.e. anything described as jina_pb2.NdArrayProto) will be converted to Python list.

Parameters:

kwargs – Extra kwargs to be passed to MessageToDict, like use_integers_for_enums

Return type:

Dict

Returns:

dict representation of the object

to_json()

Return the object in JSON string

Return type:

str

Returns:

JSON string of the object