Optionally generate Python type annotations (#7858)

* optionally generate type prefixes and suffixes for python code

* fix codegen error when qualified name is empty

* WIP: Python typing

* more progress towards python typing

* Further iterate on Python generated code typing

* clang-format

* Regenerate code

* add documentation for Python type annotations option

* generate code with Python type annotations

* handle forward references

* clang-format
This commit is contained in:
Max Burke
2023-04-28 09:38:29 -07:00
committed by GitHub
parent 6eae49a79a
commit a397dd7e8c
35 changed files with 1295 additions and 979 deletions

View File

@@ -42,7 +42,7 @@ class Service(object):
x = self._tab.Vector(o)
x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
x = self._tab.Indirect(x)
from reflection.RPCCall import RPCCall
from .reflection.RPCCall import RPCCall
obj = RPCCall()
obj.Init(self._tab.Bytes, x)
return obj
@@ -67,7 +67,7 @@ class Service(object):
x = self._tab.Vector(o)
x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
x = self._tab.Indirect(x)
from reflection.KeyValue import KeyValue
from .reflection.KeyValue import KeyValue
obj = KeyValue()
obj.Init(self._tab.Bytes, x)
return obj
@@ -114,58 +114,58 @@ class Service(object):
return None
def ServiceStart(builder):
return builder.StartObject(5)
builder.StartObject(5)
def Start(builder):
return ServiceStart(builder)
ServiceStart(builder)
def ServiceAddName(builder, name):
return builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(name), 0)
builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(name), 0)
def AddName(builder, name):
return ServiceAddName(builder, name)
def AddName(builder: flatbuffers.Builder, name: int):
ServiceAddName(builder, name)
def ServiceAddCalls(builder, calls):
return builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(calls), 0)
builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(calls), 0)
def AddCalls(builder, calls):
return ServiceAddCalls(builder, calls)
def AddCalls(builder: flatbuffers.Builder, calls: int):
ServiceAddCalls(builder, calls)
def ServiceStartCallsVector(builder, numElems):
return builder.StartVector(4, numElems, 4)
def StartCallsVector(builder, numElems):
def StartCallsVector(builder, numElems: int) -> int:
return ServiceStartCallsVector(builder, numElems)
def ServiceAddAttributes(builder, attributes):
return builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(attributes), 0)
builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(attributes), 0)
def AddAttributes(builder, attributes):
return ServiceAddAttributes(builder, attributes)
def AddAttributes(builder: flatbuffers.Builder, attributes: int):
ServiceAddAttributes(builder, attributes)
def ServiceStartAttributesVector(builder, numElems):
return builder.StartVector(4, numElems, 4)
def StartAttributesVector(builder, numElems):
def StartAttributesVector(builder, numElems: int) -> int:
return ServiceStartAttributesVector(builder, numElems)
def ServiceAddDocumentation(builder, documentation):
return builder.PrependUOffsetTRelativeSlot(3, flatbuffers.number_types.UOffsetTFlags.py_type(documentation), 0)
builder.PrependUOffsetTRelativeSlot(3, flatbuffers.number_types.UOffsetTFlags.py_type(documentation), 0)
def AddDocumentation(builder, documentation):
return ServiceAddDocumentation(builder, documentation)
def AddDocumentation(builder: flatbuffers.Builder, documentation: int):
ServiceAddDocumentation(builder, documentation)
def ServiceStartDocumentationVector(builder, numElems):
return builder.StartVector(4, numElems, 4)
def StartDocumentationVector(builder, numElems):
def StartDocumentationVector(builder, numElems: int) -> int:
return ServiceStartDocumentationVector(builder, numElems)
def ServiceAddDeclarationFile(builder, declarationFile):
return builder.PrependUOffsetTRelativeSlot(4, flatbuffers.number_types.UOffsetTFlags.py_type(declarationFile), 0)
builder.PrependUOffsetTRelativeSlot(4, flatbuffers.number_types.UOffsetTFlags.py_type(declarationFile), 0)
def AddDeclarationFile(builder, declarationFile):
return ServiceAddDeclarationFile(builder, declarationFile)
def AddDeclarationFile(builder: flatbuffers.Builder, declarationFile: int):
ServiceAddDeclarationFile(builder, declarationFile)
def ServiceEnd(builder):
return builder.EndObject()