Delete 'aircox/settings.py'

This commit is contained in:
Thomas Kairos 2023-03-28 14:52:50 +02:00
parent 0e183099ed
commit d89cc98b44

View File

@ -1,73 +0,0 @@
import inspect
from django.conf import settings as django_settings
from django.db import models
class Settings:
"""Utility class used to load and save settings, can be used as model.
Some members are excluded from being configuration:
- Protected/private members;
- On django model, "objects" and "Meta";
- Class declaration and callables
Example:
```
class MySettings(Settings):
a = 13
b = 12
my_settings = MySettings().load('MY_SETTINGS_KEY')
print(my_settings.a, my_settings.get('b'))
```
This will load values from django project settings.
"""
def load(self, key, module=None):
"""Load settings from module's item specified by its member name. When
no module is provided, uses ``django.conf.settings``.
:param str key: module member name.
:param module: configuration object.
:returns self
"""
if module is None:
module = django_settings
settings = getattr(module, key, None)
if settings:
self.update(settings)
return self
def update(self, settings):
"""Update self's values from provided settings. ``settings`` can be an
iterable of ``(key, value)``.
:param dict|Settings|iterable settings: value to update from.
"""
if isinstance(settings, (dict, Settings)):
settings = settings.items()
for key, value in settings:
if hasattr(self, key) and self.is_config_item(key, value):
setattr(self, key, value)
def get(self, key, default=None):
"""Return settings' value for provided key."""
return getattr(self, key, default)
def items(self):
"""Iterate over items members, as tupple of ``key, value``."""
for key in dir(self):
value = getattr(self, key)
if self.is_config_item(key, value):
yield key, value
def is_config_item(self, key, value):
"""Return True if key/value item is a configuration setting."""
if key.startswith("_") or callable(value) or inspect.isclass(value):
return False
if isinstance(self, models.Model) and key == "object":
return False
return True