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remove previously deprecated code

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David Lord 2023-02-23 08:35:16 -08:00
parent 604de4b1dc
commit 6650764e97
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16 changed files with 81 additions and 946 deletions
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35
src/flask/helpers.py
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@ -25,45 +25,12 @@ if t.TYPE_CHECKING: # pragma: no cover
import typing_extensions as te
def get_env() -> str:
"""Get the environment the app is running in, indicated by the
:envvar:`FLASK_ENV` environment variable. The default is
``'production'``.
.. deprecated:: 2.2
Will be removed in Flask 2.3.
"""
import warnings
warnings.warn(
"'FLASK_ENV' and 'get_env' are deprecated and will be removed"
" in Flask 2.3. Use 'FLASK_DEBUG' instead.",
DeprecationWarning,
stacklevel=2,
)
return os.environ.get("FLASK_ENV") or "production"
def get_debug_flag() -> bool:
"""Get whether debug mode should be enabled for the app, indicated by the
:envvar:`FLASK_DEBUG` environment variable. The default is ``False``.
"""
val = os.environ.get("FLASK_DEBUG")
if not val:
env = os.environ.get("FLASK_ENV")
if env is not None:
print(
"'FLASK_ENV' is deprecated and will not be used in"
" Flask 2.3. Use 'FLASK_DEBUG' instead.",
file=sys.stderr,
)
return env == "development"
return False
return val.lower() not in {"0", "false", "no"}
return bool(val and val.lower() not in {"0", "false", "no"})
def get_load_dotenv(default: bool = True) -> bool: