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bpo-38605: Revert making 'from __future__ import annotations' the def…
…ault (GH-25490) This reverts commits 044a104 and 1be456a, adapting the code to changes that happened after it.
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,32 @@ | ||
from __future__ import annotations | ||
USING_STRINGS = True | ||
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# dataclass_module_1.py and dataclass_module_1_str.py are identical | ||
# except only the latter uses string annotations. | ||
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import dataclasses | ||
import typing | ||
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T_CV2 = typing.ClassVar[int] | ||
T_CV3 = typing.ClassVar | ||
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T_IV2 = dataclasses.InitVar[int] | ||
T_IV3 = dataclasses.InitVar | ||
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@dataclasses.dataclass | ||
class CV: | ||
T_CV4 = typing.ClassVar | ||
cv0: typing.ClassVar[int] = 20 | ||
cv1: typing.ClassVar = 30 | ||
cv2: T_CV2 | ||
cv3: T_CV3 | ||
not_cv4: T_CV4 # When using string annotations, this field is not recognized as a ClassVar. | ||
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@dataclasses.dataclass | ||
class IV: | ||
T_IV4 = dataclasses.InitVar | ||
iv0: dataclasses.InitVar[int] | ||
iv1: dataclasses.InitVar | ||
iv2: T_IV2 | ||
iv3: T_IV3 | ||
not_iv4: T_IV4 # When using string annotations, this field is not recognized as an InitVar. |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,32 @@ | ||
from __future__ import annotations | ||
USING_STRINGS = True | ||
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# dataclass_module_2.py and dataclass_module_2_str.py are identical | ||
# except only the latter uses string annotations. | ||
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from dataclasses import dataclass, InitVar | ||
from typing import ClassVar | ||
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T_CV2 = ClassVar[int] | ||
T_CV3 = ClassVar | ||
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T_IV2 = InitVar[int] | ||
T_IV3 = InitVar | ||
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@dataclass | ||
class CV: | ||
T_CV4 = ClassVar | ||
cv0: ClassVar[int] = 20 | ||
cv1: ClassVar = 30 | ||
cv2: T_CV2 | ||
cv3: T_CV3 | ||
not_cv4: T_CV4 # When using string annotations, this field is not recognized as a ClassVar. | ||
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@dataclass | ||
class IV: | ||
T_IV4 = InitVar | ||
iv0: InitVar[int] | ||
iv1: InitVar | ||
iv2: T_IV2 | ||
iv3: T_IV3 | ||
not_iv4: T_IV4 # When using string annotations, this field is not recognized as an InitVar. |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,3 +1,5 @@ | ||
from __future__ import annotations | ||
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import dataclasses | ||
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