class Setting(models.Model):
@staticmethod
def _get_from_cache(name):
return get_cached_setting(name)
@staticmethod
def _get_from_database(name):
try:
setting_obj = Setting.objects.get(name=name)
value = setting_obj.value
set_cached_setting(name, value)
return value
except Setting.DoesNotExist:
return None
@staticmethod
def _get_from_settings(name):
if settings.EXTRA_SETTINGS_FALLBACK_TO_CONF_SETTINGS:
return getattr(settings, name, None)
return None
@classmethod
def get(cls, name, default=None):
val = cls._get_from_cache(name)
if val is None:
val = cls._get_from_database(name)
if val is None:
val = cls._get_from_settings(name)
if val is None:
val = default
return val
TYPE_BOOL = "bool"
# TYPE_COLOR = "color" # TODO
TYPE_DATE = "date"
TYPE_DATETIME = "datetime"
TYPE_DECIMAL = "decimal"
TYPE_DURATION = "duration"
TYPE_EMAIL = "email"
TYPE_FILE = "file"
TYPE_FLOAT = "float"
# TYPE_HTML = "html"
TYPE_IMAGE = "image"
TYPE_INT = "int"
TYPE_JSON = "json"
TYPE_STRING = "string"
TYPE_TEXT = "text"
TYPE_TIME = "time"
# TYPE_UUID = "uuid" # TODO
TYPE_URL = "url"
TYPE_CHOICES = (
(
TYPE_BOOL,
TYPE_BOOL,
),
# (TYPE_COLOR, TYPE_COLOR, ),
(
TYPE_DATE,
TYPE_DATE,
),
(
TYPE_DATETIME,
TYPE_DATETIME,
),
(
TYPE_DECIMAL,
TYPE_DECIMAL,
),
(TYPE_DURATION, TYPE_DURATION),
(
TYPE_EMAIL,
TYPE_EMAIL,
),
(
TYPE_FILE,
TYPE_FILE,
),
(
TYPE_FLOAT,
TYPE_FLOAT,
),
# (TYPE_HTML, TYPE_HTML, ),
(
TYPE_IMAGE,
TYPE_IMAGE,
),
(
TYPE_INT,
TYPE_INT,
),
(
TYPE_JSON,
TYPE_JSON,
),
(
TYPE_STRING,
TYPE_STRING,
),
(
TYPE_TEXT,
TYPE_TEXT,
),
(
TYPE_TIME,
TYPE_TIME,
),
# (TYPE_UUID, TYPE_UUID, ),
(
TYPE_URL,
TYPE_URL,
),
)
name = models.CharField(
max_length=50,
unique=True,
verbose_name=_("Name"),
help_text="(e.g. SETTING_NAME)",
)
value_type = models.CharField(max_length=20,
choices=TYPE_CHOICES,
verbose_name=_("Type"))
description = models.TextField(blank=True,
null=True,
verbose_name=_("Description"))
value_bool = models.BooleanField(default=False, verbose_name=_("Value"))
value_date = models.DateField(blank=True,
null=True,
verbose_name=_("Value"))
value_datetime = models.DateTimeField(blank=True,
null=True,
verbose_name=_("Value"))
value_decimal = models.DecimalField(
blank=True,
max_digits=19,
decimal_places=10,
default=Decimal("0.0"),
verbose_name=_("Value"),
)
value_duration = models.DurationField(blank=True,
null=True,
verbose_name=_("Value"))
value_email = models.EmailField(blank=True, verbose_name=_("Value"))
value_file = models.FileField(blank=True,
upload_to=fields.upload_to_files,
verbose_name=_("Value"))
value_float = models.FloatField(blank=True,
default=0.0,
verbose_name=_("Value"))
value_image = models.FileField(blank=True,
upload_to=fields.upload_to_images,
verbose_name=_("Value"))
value_int = models.IntegerField(blank=True,
default=0,
verbose_name=_("Value"))
value_json = JSONField(blank=True, default=dict, verbose_name=_("Value"))
value_string = models.CharField(blank=True,
max_length=50,
verbose_name=_("Value"))
value_text = models.TextField(blank=True, verbose_name=_("Value"))
value_time = models.TimeField(blank=True,
null=True,
verbose_name=_("Value"))
value_url = models.URLField(blank=True, verbose_name=_("Value"))
@property
def value_field_name(self):
return "{}_{}".format("value", self.value_type)
@property
def value(self):
return getattr(self, self.value_field_name, None)
@value.setter
def value(self, new_value):
setattr(self, self.value_field_name, new_value)
def __init__(self, *args, **kwargs):
super(Setting, self).__init__(*args, **kwargs)
self.name_initial = self.name
def save(self, *args, **kwargs):
if settings.EXTRA_SETTINGS_ENFORCE_UPPERCASE_SETTINGS:
self.name = enforce_uppercase_setting(self.name)
super(Setting, self).save(*args, **kwargs)
class Meta:
ordering = ["name"]
verbose_name = _("Setting")
verbose_name_plural = _("Settings")
def __str__(self):
return force_str("{} [{}]".format(self.name, self.value_type))
class Meta:
ordering = ['name']
verbose_name = _('Setting')
verbose_name_plural = _('Settings')
class Meta:
ordering = ["name"]
verbose_name = _("Setting")
verbose_name_plural = _("Settings")
class Setting(models.Model):
@staticmethod
def _get_from_cache(name):
return get_cached_setting(name)
@staticmethod
def _get_from_database(name):
try:
setting_obj = Setting.objects.get(name=name)
value = setting_obj.value
set_cached_setting(name, value)
return value
except Setting.DoesNotExist:
return None
@staticmethod
def _get_from_settings(name):
if settings.EXTRA_SETTINGS_FALLBACK_TO_CONF_SETTINGS:
return getattr(settings, name, None)
return None
@classmethod
def get(cls, name, default=None):
val = cls._get_from_cache(name)
if val is None:
val = cls._get_from_database(name)
if val is None:
val = cls._get_from_settings(name)
if val is None:
val = default
return val
TYPE_BOOL = 'bool'
# TYPE_COLOR = 'color' # TODO
TYPE_DATE = 'date'
TYPE_DATETIME = 'datetime'
TYPE_DECIMAL = 'decimal'
TYPE_DURATION = 'duration'
TYPE_EMAIL = 'email'
TYPE_FILE = 'file'
TYPE_FLOAT = 'float'
# TYPE_HTML = 'html'
TYPE_IMAGE = 'image'
TYPE_INT = 'int'
# TYPE_JSON = 'json' # TODO
TYPE_STRING = 'string'
TYPE_TEXT = 'text'
TYPE_TIME = 'time'
# TYPE_UUID = 'uuid' # TODO
TYPE_URL = 'url'
TYPE_CHOICES = (
(
TYPE_BOOL,
TYPE_BOOL,
),
# (TYPE_COLOR, TYPE_COLOR, ),
(
TYPE_DATE,
TYPE_DATE,
),
(
TYPE_DATETIME,
TYPE_DATETIME,
),
(
TYPE_DECIMAL,
TYPE_DECIMAL,
),
(TYPE_DURATION, TYPE_DURATION),
(
TYPE_EMAIL,
TYPE_EMAIL,
),
(
TYPE_FILE,
TYPE_FILE,
),
(
TYPE_FLOAT,
TYPE_FLOAT,
),
# (TYPE_HTML, TYPE_HTML, ),
(
TYPE_IMAGE,
TYPE_IMAGE,
),
(
TYPE_INT,
TYPE_INT,
),
# (TYPE_JSON, TYPE_JSON, ),
(
TYPE_STRING,
TYPE_STRING,
),
(
TYPE_TEXT,
TYPE_TEXT,
),
(
TYPE_TIME,
TYPE_TIME,
),
# (TYPE_UUID, TYPE_UUID, ),
(
TYPE_URL,
TYPE_URL,
),
)
name = models.CharField(max_length=50,
unique=True,
verbose_name=_('Name'),
help_text='(e.g. SETTING_NAME)')
value_type = models.CharField(max_length=20,
choices=TYPE_CHOICES,
verbose_name=_('Type'))
value_bool = models.BooleanField(default=False, verbose_name=_('Value'))
value_date = models.DateField(blank=True,
null=True,
verbose_name=_('Value'))
value_datetime = models.DateTimeField(blank=True,
null=True,
verbose_name=_('Value'))
value_decimal = models.DecimalField(blank=True,
max_digits=19,
decimal_places=10,
default=Decimal('0.0'),
verbose_name=_('Value'))
value_duration = models.DurationField(blank=True,
null=True,
verbose_name=_('Value'))
value_email = models.EmailField(blank=True, verbose_name=_('Value'))
value_file = models.FileField(
blank=True,
upload_to=settings.EXTRA_SETTINGS_FILE_UPLOAD_TO,
verbose_name=_('Value'))
value_float = models.FloatField(blank=True,
default=0.0,
verbose_name=_('Value'))
value_image = models.FileField(
blank=True,
upload_to=settings.EXTRA_SETTINGS_IMAGE_UPLOAD_TO,
verbose_name=_('Value'))
value_int = models.IntegerField(blank=True,
default=0,
verbose_name=_('Value'))
value_string = models.CharField(blank=True,
max_length=50,
verbose_name=_('Value'))
value_text = models.TextField(blank=True, verbose_name=_('Value'))
value_time = models.TimeField(blank=True,
null=True,
verbose_name=_('Value'))
value_url = models.URLField(blank=True, verbose_name=_('Value'))
@property
def value_field_name(self):
return '{}_{}'.format('value', self.value_type)
@property
def value(self):
return getattr(self, self.value_field_name, None)
@value.setter
def value(self, new_value):
setattr(self, self.value_field_name, new_value)
def __init__(self, *args, **kwargs):
super(Setting, self).__init__(*args, **kwargs)
self.name_initial = self.name
class Meta:
ordering = ['name']
verbose_name = _('Setting')
verbose_name_plural = _('Settings')
def __str__(self):
return force_text('{} [{}]'.format(self.name, self.value_type))
