Django过滤器，设置值

Question

I have code:

import django_filters

class BasicFilter(django_filters.FilterSet):
    class Meta:
        model = MyDataModel
        fields = []

class SiteFilter(BasicFilter):
    name = django_filters.ModelMultipleChoiceFilter(
        queryset=MySiteModel.objects.all(), help_text=''
    )
    class Meta(ReportFilter.Meta):
        fields = ['name']

And I need to get (in SiteFIlter) only records with user=request.user. Something like this:

class SiteFilter(BasicFilter):
    name = django_filters.ModelMultipleChoiceFilter(
        queryset=MySiteModel.objects.filter(user=current_user), help_text=''
    )
    class Meta(ReportFilter.Meta):
        fields = ['name']

And I don't know how can I get this user from other place. I've tried this:

class SiteFilter(BasicFilter):
    name = django_filters.ModelMultipleChoiceFilter()

    def __init__(self, *args, **kwargs):
        if "current_user" in kwargs:
            name = django_filters.ModelMultipleChoiceFilter(
                queryset=MySiteModel.objects.filter(user=kwargs["current_user"]),
                help_text=''
            )

    class Meta(ReportFilter.Meta):
        fields = ['name']

And when I created this filter: site_filter = SiteFilter(current_user = "nickname")

But only what I've got, it is this:

__init__() got an unexpected keyword argument 'current_user'

Answer 1

Look at your fields. Where are you expecting to plug in "current_user"? That doesn't look valid. I don't know filters well, but just from looking at your code, perhaps you want

site_filter = SiteFilter(name="nickname")