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Utility for the settings file

Project description

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When describing in python of the configuration file, you need to change it in each environment. For example settings.py of Django. This package provides the utility to assist it.

Install

$ pip install custom_settings

How to use it

settings_custom.py

AUTH_CREDENTIAL = 'MY_CREDENTIAL'
INTEGER_VALUE = '1'

Do the following to use this configuration file.

>>> import custom_settings
>>> custom = custom_settings.load('settings_custom')
>>> custom.get('AUTH_CREDENTIAL')
'MY_CREDENTIAL'

If you specified type_ argument, convert type to.

>>> custom.get('INTEGER_VALUE', type_=int, default=10)
1

If you specify True in use_environ, if it does not exist in settings_custom, acquired from the os.environ.

>>> custom.get('PS1', use_environ=True)
'$ '

If you specify default, if it does not exist in settings_custom, to used default.

>>> custom.get('NO_SET_VALUE', default=10)
10

If you specify True in raise_exception, if it does not exist in settings_custom, raise exception.

>>> custom.get('NO_SET_VALUE', use_environ=True, raise_exception=True)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/envs/3.5/lib/python3.5/site-packages/custom_settings/adapters.py", line 40, in get
    raise exc.NoCustomSettingError('Not been set: {}'.format(name))
custom_settings.exc.NoCustomSettingError: Not been set: NO_SET_VALUE

Other

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