本文整理汇总了Python中wtforms.ext.django.orm.model_form方法的典型用法代码示例。如果您正苦于以下问题：Python orm.model_form方法的具体用法？Python orm.model_form怎么用？Python orm.model_form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wtforms.ext.django.orm的用法示例。
在下文中一共展示了orm.model_form方法的2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: model_fields
# 需要导入模块: from wtforms.ext.django import orm [as 别名]
# 或者: from wtforms.ext.django.orm import model_form [as 别名]
def model_fields(model, only=None, exclude=None, field_args=None, converter=None):
"""
Generate a dictionary of fields for a given Django model.
See `model_form` docstring for description of parameters.
"""
converter = converter or ModelConverter()
field_args = field_args or {}
model_fields = ((f.attname, f) for f in model._meta.fields)
if only:
model_fields = (x for x in model_fields if x[0] in only)
elif exclude:
model_fields = (x for x in model_fields if x[0] not in exclude)
field_dict = {}
for name, model_field in model_fields:
field = converter.convert(model, model_field, field_args.get(name))
if field is not None:
field_dict[name] = field
return field_dict 示例2: model_form
# 需要导入模块: from wtforms.ext.django import orm [as 别名]
# 或者: from wtforms.ext.django.orm import model_form [as 别名]
def model_form(model, base_class=Form, only=None, exclude=None, field_args=None, converter=None):
"""
Create a wtforms Form for a given Django model class::
from wtforms.ext.django.orm import model_form
from myproject.myapp.models import User
UserForm = model_form(User)
:param model:
A Django ORM model class
:param base_class:
Base form class to extend from. Must be a ``wtforms.Form`` subclass.
:param only:
An optional iterable with the property names that should be included in
the form. Only these properties will have fields.
:param exclude:
An optional iterable with the property names that should be excluded
from the form. All other properties will have fields.
:param field_args:
An optional dictionary of field names mapping to keyword arguments used
to construct each field object.
:param converter:
A converter to generate the fields based on the model properties. If
not set, ``ModelConverter`` is used.
"""
field_dict = model_fields(model, only, exclude, field_args, converter)
return type(model._meta.object_name + 'Form', (base_class, ), field_dict)