forked from BigfootDev/flatbuffers
fd4ff23da0
* 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
107 lines
3.1 KiB
Python
107 lines
3.1 KiB
Python
# automatically generated by the FlatBuffers compiler, do not modify
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# namespace: Example
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import flatbuffers
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from flatbuffers.compat import import_numpy
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np = import_numpy()
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class Stat(object):
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__slots__ = ['_tab']
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@classmethod
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def GetRootAs(cls, buf, offset=0):
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n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
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x = Stat()
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x.Init(buf, n + offset)
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return x
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@classmethod
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def GetRootAsStat(cls, buf, offset=0):
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"""This method is deprecated. Please switch to GetRootAs."""
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return cls.GetRootAs(buf, offset)
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@classmethod
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def StatBufferHasIdentifier(cls, buf, offset, size_prefixed=False):
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return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x4D\x4F\x4E\x53", size_prefixed=size_prefixed)
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# Stat
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def Init(self, buf, pos):
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self._tab = flatbuffers.table.Table(buf, pos)
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# Stat
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def Id(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
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if o != 0:
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return self._tab.String(o + self._tab.Pos)
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return None
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# Stat
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def Val(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
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if o != 0:
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return self._tab.Get(flatbuffers.number_types.Int64Flags, o + self._tab.Pos)
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return 0
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# Stat
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def Count(self):
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o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
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if o != 0:
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return self._tab.Get(flatbuffers.number_types.Uint16Flags, o + self._tab.Pos)
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return 0
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def StatStart(builder): builder.StartObject(3)
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def Start(builder):
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return StatStart(builder)
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def StatAddId(builder, id): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(id), 0)
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def AddId(builder, id):
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return StatAddId(builder, id)
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def StatAddVal(builder, val): builder.PrependInt64Slot(1, val, 0)
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def AddVal(builder, val):
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return StatAddVal(builder, val)
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def StatAddCount(builder, count): builder.PrependUint16Slot(2, count, 0)
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def AddCount(builder, count):
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return StatAddCount(builder, count)
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def StatEnd(builder): return builder.EndObject()
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def End(builder):
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return StatEnd(builder)
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class StatT(object):
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# StatT
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def __init__(self):
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self.id = None # type: str
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self.val = 0 # type: int
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self.count = 0 # type: int
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@classmethod
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def InitFromBuf(cls, buf, pos):
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stat = Stat()
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stat.Init(buf, pos)
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return cls.InitFromObj(stat)
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@classmethod
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def InitFromObj(cls, stat):
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x = StatT()
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x._UnPack(stat)
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return x
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# StatT
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def _UnPack(self, stat):
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if stat is None:
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return
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self.id = stat.Id()
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self.val = stat.Val()
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self.count = stat.Count()
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# StatT
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def Pack(self, builder):
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if self.id is not None:
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id = builder.CreateString(self.id)
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StatStart(builder)
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if self.id is not None:
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StatAddId(builder, id)
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StatAddVal(builder, self.val)
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StatAddCount(builder, self.count)
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stat = StatEnd(builder)
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return stat
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