8000 Update the fast parser to work with Python 2.7 by ddfisher · Pull Request #1418 · python/mypy · GitHub
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Update the fast parser to work with Python 2.7 #1418

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Merged
merged 4 commits into from
Apr 22, 2016
Merged

Update the fast parser to work with Python 2.7 #1418

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d788159
Update fast parser to work with the new typed_ast module
ddfisher Apr 12, 2016
35c8be4
Update the fast parser to work with Python 2.7
ddfisher Apr 20, 2016
a5a58c5
Add type annotations and address review feedback
ddfisher Apr 22, 2016
6f1d99b
Fix lint errors
ddfisher Apr 22, 2016
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Fix lint errors
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@ddfisher
ddfisher committed Apr 22, 2016
commit 6f1d99bcb75a7fcb8fe3de828fb6f7d5c9efd3ce
7 changes: 4 additions & 3 deletions mypy/fastparse.py
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
from functools import wraps
import sys

from typing import Tuple, Union, TypeVar, Callable, Sequence, Optional, Any, cast
from typing import Tuple, Union, TypeVar, Callable, Sequence, Optional, Any, cast, List
from mypy.nodes import (
MypyFile, Node, ImportBase, Import, ImportAll, ImportFrom, FuncDef, OverloadedFuncDef,
ClassDef, Decorator, Block, Var, OperatorAssignmentStmt,
Expand Down Expand Up @@ -617,8 +617,9 @@ def visit_Call(self, n: ast35.Call) -> Node:
def is_star2arg(k):
return k.arg is None

arg_types = self.visit_list([a.value if isinstance(a, ast35.Starred) else a for a in n.args] +
[k.value for k in n.keywords])
arg_types = self.visit_list(
[a.value if isinstance(a, ast35.Starred) else a for a in n.args] +
[k.value for k in n.keywords])
arg_kinds = ([ARG_STAR if isinstance(a, ast35.Starred) else ARG_POS for a in n.args] +
[ARG_STAR2 if is_star2arg(k) else ARG_NAMED for k in n.keywords])
return CallExpr(self.visit(n.func),
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