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clean up FLASK_ENV docs [ci skip]

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David Lord 2018-01-10 15:38:52 -08:00
parent 2949306b7b
commit 87c2e121e0
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7 changed files with 131 additions and 85 deletions
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21
flask/helpers.py
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@ -47,19 +47,24 @@ _os_alt_seps = list(sep for sep in [os.path.sep, os.path.altsep]
def get_env():
val = os.environ.get('FLASK_ENV')
if not val:
val = 'production'
return val
"""Get the environment the app is running in, indicated by the
:envvar:`FLASK_ENV` environment variable. The default is
``'production'``.
"""
return os.environ.get('FLASK_ENV') or 'production'
def get_debug_flag():
"""Get whether debug mode should be enabled for the app, indicated
by the :envvar:`FLASK_DEBUG` environment variable. The default is
``True`` if :func:`.get_env` returns ``'development'``, or ``False``
otherwise.
"""
val = os.environ.get('FLASK_DEBUG')
if not val:
env = get_env()
if env == 'development':
return True
return False
return get_env() == 'development'
return val.lower() not in ('0', 'false', 'no')