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bpo-38605: Revert making 'from __future__ import annotations' the default (GH-25490)

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This reverts commits 044a1048ca and 1be456ae9d, adapting the code to changes that happened after it.
This commit is contained in:
Pablo Galindo 2021-04-21 12:41:19 +01:00 • committed by GitHub
parent d35eef3b90
commit b0544ba77c
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GPG key ID: 4AEE18F83AFDEB23
32 changed files with 436 additions and 523 deletions
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24
Python/ast_opt.c
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@ -406,6 +406,7 @@ static int astfold_expr(expr_ty node_, PyArena *ctx_, _PyASTOptimizeState *state
static int astfold_arguments(arguments_ty node_, PyArena *ctx_, _PyASTOptimizeState *state);
static int astfold_comprehension(comprehension_ty node_, PyArena *ctx_, _PyASTOptimizeState *state);
static int astfold_keyword(keyword_ty node_, PyArena *ctx_, _PyASTOptimizeState *state);
static int astfold_arg(arg_ty node_, PyArena *ctx_, _PyASTOptimizeState *state);
static int astfold_withitem(withitem_ty node_, PyArena *ctx_, _PyASTOptimizeState *state);
static int astfold_excepthandler(excepthandler_ty node_, PyArena *ctx_, _PyASTOptimizeState *state);
static int astfold_match_case(match_case_ty node_, PyArena *ctx_, _PyASTOptimizeState *state);
@ -625,11 +626,25 @@ astfold_comprehension(comprehension_ty node_, PyArena *ctx_, _PyASTOptimizeState
static int
astfold_arguments(arguments_ty node_, PyArena *ctx_, _PyASTOptimizeState *state)
{
CALL_SEQ(astfold_arg, arg, node_->posonlyargs);
CALL_SEQ(astfold_arg, arg, node_->args);
CALL_OPT(astfold_arg, arg_ty, node_->vararg);
CALL_SEQ(astfold_arg, arg, node_->kwonlyargs);
CALL_SEQ(astfold_expr, expr, node_->kw_defaults);
CALL_OPT(astfold_arg, arg_ty, node_->kwarg);
CALL_SEQ(astfold_expr, expr, node_->defaults);
return 1;
}
static int
astfold_arg(arg_ty node_, PyArena *ctx_, _PyASTOptimizeState *state)
{
if (!(state->ff_features & CO_FUTURE_ANNOTATIONS)) {
CALL_OPT(astfold_expr, expr_ty, node_->annotation);
}
return 1;
}
static int
astfold_stmt(stmt_ty node_, PyArena *ctx_, _PyASTOptimizeState *state)
{
@ -638,11 +653,17 @@ astfold_stmt(stmt_ty node_, PyArena *ctx_, _PyASTOptimizeState *state)
CALL(astfold_arguments, arguments_ty, node_->v.FunctionDef.args);
CALL(astfold_body, asdl_seq, node_->v.FunctionDef.body);
CALL_SEQ(astfold_expr, expr, node_->v.FunctionDef.decorator_list);
if (!(state->ff_features & CO_FUTURE_ANNOTATIONS)) {
CALL_OPT(astfold_expr, expr_ty, node_->v.FunctionDef.returns);
}
break;
case AsyncFunctionDef_kind:
CALL(astfold_arguments, arguments_ty, node_->v.AsyncFunctionDef.args);
CALL(astfold_body, asdl_seq, node_->v.AsyncFunctionDef.body);
CALL_SEQ(astfold_expr, expr, node_->v.AsyncFunctionDef.decorator_list);
if (!(state->ff_features & CO_FUTURE_ANNOTATIONS)) {
CALL_OPT(astfold_expr, expr_ty, node_->v.AsyncFunctionDef.returns);
}
break;
case ClassDef_kind:
CALL_SEQ(astfold_expr, expr, node_->v.ClassDef.bases);
@ -666,6 +687,9 @@ astfold_stmt(stmt_ty node_, PyArena *ctx_, _PyASTOptimizeState *state)
break;
case AnnAssign_kind:
CALL(astfold_expr, expr_ty, node_->v.AnnAssign.target);
if (!(state->ff_features & CO_FUTURE_ANNOTATIONS)) {
CALL(astfold_expr, expr_ty, node_->v.AnnAssign.annotation);
}
CALL_OPT(astfold_expr, expr_ty, node_->v.AnnAssign.value);
break;
case For_kind: