Files
flatbuffers-bigfoot/grpc/examples/python/greeter/models/HelloReply.py
lu-wang-g fd4ff23da0 Keep methods with struct name and switch them to default (#6879)
* Keep methods with struct name and switch them to default

This PR can help fix the following two issues:
1): A set of simplified API (without struct name) was added in
https://github.com/google/flatbuffers/pull/6336. It causes name
conflict when merging all generated python file into a single one
(the primary usage senario in Google).
2): Flatbuffers 2.0 generates absolute import path, which may cause
name space conflicts. See more details in
https://github.com/google/flatbuffers/issues/5840.

The solution for both is to generate the merged Python code, similar
C++. The merged code will not contain the simplied API, but only the
method with struct name. For issue (1), it will mimic the exactly
usage pattern for Google internal. For issue (2), users can generate
the merged flatbuffer code, without worrying about the imports.

The above idea will be implemented in the following steps:
Step 1 (this PR): revert changes in https://github.com/google/flatbuffers/pull/6336
that set the simplified API as default. Remove statements that the
original API will be deprecated, and reset the original API as default.
Step 2 (the following PR): create a flag to generate the merged code.
The Simplified API will be removed from the merged code, otherwise it
will cause name conflict.

* Update the generated sample code

* Update the generated example code

* Reverst the changes of GetRootAs

* Update examples from grpc/example/generate.sh
2021-11-04 15:12:25 -07:00

42 lines
1.3 KiB
Python

# automatically generated by the FlatBuffers compiler, do not modify
# namespace: models
import flatbuffers
from flatbuffers.compat import import_numpy
np = import_numpy()
class HelloReply(object):
__slots__ = ['_tab']
@classmethod
def GetRootAs(cls, buf, offset=0):
n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
x = HelloReply()
x.Init(buf, n + offset)
return x
@classmethod
def GetRootAsHelloReply(cls, buf, offset=0):
"""This method is deprecated. Please switch to GetRootAs."""
return cls.GetRootAs(buf, offset)
# HelloReply
def Init(self, buf, pos):
self._tab = flatbuffers.table.Table(buf, pos)
# HelloReply
def Message(self):
o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
if o != 0:
return self._tab.String(o + self._tab.Pos)
return None
def HelloReplyStart(builder): builder.StartObject(1)
def Start(builder):
return HelloReplyStart(builder)
def HelloReplyAddMessage(builder, message): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(message), 0)
def AddMessage(builder, message):
return HelloReplyAddMessage(builder, message)
def HelloReplyEnd(builder): return builder.EndObject()
def End(builder):
return HelloReplyEnd(builder)