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Python admin.FieldListFilter方法代码示例

本文整理汇总了Python中django.contrib.admin.FieldListFilter方法的典型用法代码示例。如果您正苦于以下问题:Python admin.FieldListFilter方法的具体用法?Python admin.FieldListFilter怎么用?Python admin.FieldListFilter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django.contrib.admin的用法示例。


在下文中一共展示了admin.FieldListFilter方法的5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: validate_list_filter

# 需要导入模块: from django.contrib import admin [as 别名]
# 或者: from django.contrib.admin import FieldListFilter [as 别名]
def validate_list_filter(self, cls, model):
        """
        Validate that list_filter is a sequence of one of three options:
            1: 'field' - a basic field filter, possibly w/ relationships (eg, 'field__rel')
            2: ('field', SomeFieldListFilter) - a field-based list filter class
            3: SomeListFilter - a non-field list filter class
        """
        from django.contrib.admin import ListFilter, FieldListFilter
        if hasattr(cls, 'list_filter'):
            check_isseq(cls, 'list_filter', cls.list_filter)
            for idx, item in enumerate(cls.list_filter):
                if callable(item) and not isinstance(item, models.Field):
                    # If item is option 3, it should be a ListFilter...
                    if not issubclass(item, ListFilter):
                        raise ImproperlyConfigured("'%s.list_filter[%d]' is '%s'"
                                " which is not a descendant of ListFilter."
                                % (cls.__name__, idx, item.__name__))
                    # ...  but not a FieldListFilter.
                    if issubclass(item, FieldListFilter):
                        raise ImproperlyConfigured("'%s.list_filter[%d]' is '%s'"
                                " which is of type FieldListFilter but is not"
                                " associated with a field name."
                                % (cls.__name__, idx, item.__name__))
                else:
                    if isinstance(item, (tuple, list)):
                        # item is option #2
                        field, list_filter_class = item
                        if not issubclass(list_filter_class, FieldListFilter):
                            raise ImproperlyConfigured("'%s.list_filter[%d][1]'"
                                " is '%s' which is not of type FieldListFilter."
                                % (cls.__name__, idx, list_filter_class.__name__))
                    else:
                        # item is option #1
                        field = item
                    # Validate the field string
                    try:
                        get_fields_from_path(model, field)
                    except (NotRelationField, FieldDoesNotExist):
                        raise ImproperlyConfigured("'%s.list_filter[%d]' refers to '%s'"
                                " which does not refer to a Field."
                                % (cls.__name__, idx, field)) 
开发者ID:lanbing510,项目名称:GTDWeb,代码行数:43,代码来源:validation.py

示例2: custom_titled_filter

# 需要导入模块: from django.contrib import admin [as 别名]
# 或者: from django.contrib.admin import FieldListFilter [as 别名]
def custom_titled_filter(title):
    class Wrapper(admin.FieldListFilter):
        def __new__(cls, *args, **kwargs):
            instance = admin.FieldListFilter.create(*args, **kwargs)
            instance.title = title
            return instance

    return Wrapper 
开发者ID:tamuhack-org,项目名称:Ouroboros,代码行数:10,代码来源:admin.py

示例3: _check_list_filter_item

# 需要导入模块: from django.contrib import admin [as 别名]
# 或者: from django.contrib.admin import FieldListFilter [as 别名]
def _check_list_filter_item(self, cls, model, item, label):
        """
        Check one item of `list_filter`, i.e. check if it is one of three options:
        1. 'field' -- a basic field filter, possibly w/ relationships (e.g.
           'field__rel')
        2. ('field', SomeFieldListFilter) - a field-based list filter class
        3. SomeListFilter - a non-field list filter class
        """

        from django.contrib.admin import ListFilter, FieldListFilter

        if callable(item) and not isinstance(item, models.Field):
            # If item is option 3, it should be a ListFilter...
            if not issubclass(item, ListFilter):
                return must_inherit_from(parent='ListFilter', option=label,
                                         obj=cls, id='admin.E113')
            # ...  but not a FieldListFilter.
            elif issubclass(item, FieldListFilter):
                return [
                    checks.Error(
                        "The value of '%s' must not inherit from 'FieldListFilter'." % label,
                        hint=None,
                        obj=cls,
                        id='admin.E114',
                    )
                ]
            else:
                return []
        elif isinstance(item, (tuple, list)):
            # item is option #2
            field, list_filter_class = item
            if not issubclass(list_filter_class, FieldListFilter):
                return must_inherit_from(parent='FieldListFilter', option='%s[1]' % label,
                                         obj=cls, id='admin.E115')
            else:
                return []
        else:
            # item is option #1
            field = item

            # Validate the field string
            try:
                get_fields_from_path(model, field)
            except (NotRelationField, FieldDoesNotExist):
                return [
                    checks.Error(
                        "The value of '%s' refers to '%s', which does not refer to a Field." % (label, field),
                        hint=None,
                        obj=cls,
                        id='admin.E116',
                    )
                ]
            else:
                return [] 
开发者ID:lanbing510,项目名称:GTDWeb,代码行数:56,代码来源:checks.py

示例4: _check_list_filter_item

# 需要导入模块: from django.contrib import admin [as 别名]
# 或者: from django.contrib.admin import FieldListFilter [as 别名]
def _check_list_filter_item(self, obj, model, item, label):
        """
        Check one item of `list_filter`, i.e. check if it is one of three options:
        1. 'field' -- a basic field filter, possibly w/ relationships (e.g.
           'field__rel')
        2. ('field', SomeFieldListFilter) - a field-based list filter class
        3. SomeListFilter - a non-field list filter class
        """

        from django.contrib.admin import ListFilter, FieldListFilter

        if callable(item) and not isinstance(item, models.Field):
            # If item is option 3, it should be a ListFilter...
            if not issubclass(item, ListFilter):
                return must_inherit_from(parent='ListFilter', option=label,
                                         obj=obj, id='admin.E113')
            # ...  but not a FieldListFilter.
            elif issubclass(item, FieldListFilter):
                return [
                    checks.Error(
                        "The value of '%s' must not inherit from 'FieldListFilter'." % label,
                        obj=obj.__class__,
                        id='admin.E114',
                    )
                ]
            else:
                return []
        elif isinstance(item, (tuple, list)):
            # item is option #2
            field, list_filter_class = item
            if not issubclass(list_filter_class, FieldListFilter):
                return must_inherit_from(parent='FieldListFilter', option='%s[1]' % label, obj=obj, id='admin.E115')
            else:
                return []
        else:
            # item is option #1
            field = item

            # Validate the field string
            try:
                get_fields_from_path(model, field)
            except (NotRelationField, FieldDoesNotExist):
                return [
                    checks.Error(
                        "The value of '%s' refers to '%s', which does not refer to a Field." % (label, field),
                        obj=obj.__class__,
                        id='admin.E116',
                    )
                ]
            else:
                return [] 
开发者ID:reBiocoder,项目名称:bioforum,代码行数:53,代码来源:checks.py

示例5: _check_list_filter_item

# 需要导入模块: from django.contrib import admin [as 别名]
# 或者: from django.contrib.admin import FieldListFilter [as 别名]
def _check_list_filter_item(self, obj, model, item, label):
        """
        Check one item of `list_filter`, i.e. check if it is one of three options:
        1. 'field' -- a basic field filter, possibly w/ relationships (e.g.
           'field__rel')
        2. ('field', SomeFieldListFilter) - a field-based list filter class
        3. SomeListFilter - a non-field list filter class
        """

        from django.contrib.admin import ListFilter, FieldListFilter

        if callable(item) and not isinstance(item, models.Field):
            # If item is option 3, it should be a ListFilter...
            if not issubclass(item, ListFilter):
                return must_inherit_from(parent='ListFilter', option=label,
                                         obj=obj, id='admin.E113')
            # ...  but not a FieldListFilter.
            elif issubclass(item, FieldListFilter):
                return [
                    checks.Error(
                        "The value of '%s' must not inherit from 'FieldListFilter'." % label,
                        hint=None,
                        obj=obj.__class__,
                        id='admin.E114',
                    )
                ]
            else:
                return []
        elif isinstance(item, (tuple, list)):
            # item is option #2
            field, list_filter_class = item
            if not issubclass(list_filter_class, FieldListFilter):
                return must_inherit_from(parent='FieldListFilter', option='%s[1]' % label,
                                         obj=obj, id='admin.E115')
            else:
                return []
        else:
            # item is option #1
            field = item

            # Validate the field string
            try:
                get_fields_from_path(model, field)
            except (NotRelationField, FieldDoesNotExist):
                return [
                    checks.Error(
                        "The value of '%s' refers to '%s', which does not refer to a Field." % (label, field),
                        hint=None,
                        obj=obj.__class__,
                        id='admin.E116',
                    )
                ]
            else:
                return [] 
开发者ID:drexly,项目名称:openhgsenti,代码行数:56,代码来源:checks.py


注:本文中的django.contrib.admin.FieldListFilter方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。