本文整理汇总了Python中django.db.models.fields.related.Field.__init__方法的典型用法代码示例。如果您正苦于以下问题：Python Field.__init__方法的具体用法？Python Field.__init__怎么用？Python Field.__init__使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类django.db.models.fields.related.Field的用法示例。
在下文中一共展示了Field.__init__方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from django.db.models.fields.related import Field [as 别名]
# 或者: from django.db.models.fields.related.Field import __init__ [as 别名]
def __init__(self, to, **kwargs):
kwargs['verbose_name'] = kwargs.get('verbose_name', None)
kwargs['rel'] = GenericRel(to,
related_name=kwargs.pop('related_name', None),
limit_choices_to=kwargs.pop('limit_choices_to', None),
symmetrical=kwargs.pop('symmetrical', True))
# Override content-type/object-id field names on the related class
self.object_id_field_name = kwargs.pop("object_id_field", "object_id")
self.content_type_field_name = kwargs.pop("content_type_field", "content_type")
kwargs['blank'] = True
kwargs['editable'] = False
kwargs['serialize'] = False
Field.__init__(self, **kwargs)示例2: __init__
# 需要导入模块: from django.db.models.fields.related import Field [as 别名]
# 或者: from django.db.models.fields.related.Field import __init__ [as 别名]
def __init__(self, to, **kwargs):
kwargs["verbose_name"] = kwargs.get("verbose_name", None)
kwargs["rel"] = GenericRel(
to,
related_name=kwargs.pop("related_name", None),
limit_choices_to=kwargs.pop("limit_choices_to", None),
symmetrical=kwargs.pop("symmetrical", True),
)
# Override content-type/object-id field names on the related class
self.object_id_field_name = kwargs.pop("object_id_field", "object_id")
self.content_type_field_name = kwargs.pop("content_type_field", "content_type")
kwargs["blank"] = True
kwargs["editable"] = False
kwargs["serialize"] = False
Field.__init__(self, **kwargs)示例3: __init__
# 需要导入模块: from django.db.models.fields.related import Field [as 别名]
# 或者: from django.db.models.fields.related.Field import __init__ [as 别名]
def __init__(self, **kwargs):
if self.__class__ == RelatedMediaField:
raise ValueError, 'RelatedMediaField cannot be used directly. You must subclass it.'
kwargs['rel'] = RelatedMediaRel(self.to,
related_name=kwargs.pop('related_name', None),
limit_choices_to=kwargs.pop('limit_choices_to', None),
symmetrical=kwargs.pop('symmetrical', True))
# We don't create any tables, but use generic relations through MediaRelation
self.creates_table = False
self.object_id_field_name = 'object_id'
kwargs['blank'] = True
kwargs['editable'] = False
kwargs['serialize'] = False
Field.__init__(self, **kwargs)示例4: __init__
# 需要导入模块: from django.db.models.fields.related import Field [as 别名]
# 或者: from django.db.models.fields.related.Field import __init__ [as 别名]
def __init__(self, to, **kwargs):
# copied from parent only to change rel type to OneToManyRel
try:
assert not to._meta.abstract, "%s cannot define a relation with abstract class %s" % (self.__class__.__name__, to._meta.object_name)
except AttributeError: # to._meta doesn't exist, so it must be RECURSIVE_RELATIONSHIP_CONSTANT
assert isinstance(to, basestring), "%s(%r) is invalid. First parameter to ManyToManyField must be either a model, a model name, or the string %r" % (self.__class__.__name__, to, RECURSIVE_RELATIONSHIP_CONSTANT)
kwargs['verbose_name'] = kwargs.get('verbose_name', None)
kwargs['rel'] = OneToManyRel(to,
related_name=kwargs.pop('related_name', None),
limit_choices_to=kwargs.pop('limit_choices_to', None),
symmetrical=kwargs.pop('symmetrical', to==RECURSIVE_RELATIONSHIP_CONSTANT),
through=kwargs.pop('through', None))
self.db_table = kwargs.pop('db_table', None)
if kwargs['rel'].through is not None:
assert self.db_table is None, "Cannot specify a db_table if an intermediary model is used."
Field.__init__(self, **kwargs)
msg = _('Hold down "Control", or "Command" on a Mac, to select more than one.')
self.help_text = string_concat(self.help_text, ' ', msg)