Refactor: Move code out of semantic analyzer pass 2 #4855
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ilevkivskyi
approved these changes
Apr 4, 2018
| @@ -277,6 +273,10 @@ def visit_file(self, file_node: MypyFile, fnam: str, options: Options, | |||
| self.is_typeshed_stub_file = self.errors.is_typeshed_file(file_node.path) | |||
| self.globals = file_node.names | |||
| self.patches = patches | |||
| self.named_tuple_analyzer = NamedTupleAnalyzer(options, self) | |||
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There is a bit strange asymmetry between NamedTupleAnanlyzer and TypedDictAnalyzer, because only the latter needs self.msg. It is needed by check_for_explicit_any, and it is a bit surprising that it doesn't appear in NamedTupleAnalyzer. I think it would be good or explain this asymmetry.
| @@ -1794,11 +1603,11 @@ def visit_assignment_stmt(self, s: AssignmentStmt) -> None: | |||
| for lvalue in s.lvalues: | |||
| self.store_declared_types(lvalue, s.type) | |||
| self.check_and_set_up_type_alias(s) | |||
| self.process_newtype_declaration(s) | |||
| self.newtype_analyzer.process_newtype_declaration(s) | |||
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Rather a comment for myself: NewType and TypeVar not requiring self.is_func_scope() are by interesting coincidence(?) behave in weird way with forward references in fine grained, see e.g. #4615
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This moves the semantic analysis of named tuples, TypedDicts, call-based
Enum and NewType to separate modules. I chose these based on these
criteria:
valuable.
There are still other bits we could move away in the future.
Also extended the abstract semantic analyzer API to support these
features.