Django admin readonly models

"""
source: https://archive.is/AiLh1
license: https://archive.is/iCoSO
"""


class ReadOnlyAdminMixin:
    """Disables all editing capabilities."""
    change_form_template = "admin/view.html"

    def __init__(self, *args, **kwargs):
        super(ReadOnlyAdminMixin, self).__init__(*args, **kwargs)
        self.readonly_fields = [f.name for f in self.model._meta.get_fields()]

    def get_actions(self, request):
        actions = super(ReadOnlyAdminMixin, self).get_actions(request)
        actions.pop("delete_selected", None)
        return actions

    def has_add_permission(self, request):
        return False

    def has_delete_permission(self, request, obj=None):
        return False

    def save_model(self, request, obj, form, change):
        pass

    def delete_model(self, request, obj):
        pass

    def save_related(self, request, form, formsets, change):
        pass

@register(models.Address)
class AddressAdmin(ReadOnlyAdminMixin, admin.ModelAdmin):
    list_display = ('country', 'state', 'city', 'zipcode')
    search_fields = ('country', 'state', 'city', 'zipcode')
    list_filter = ('country', 'state')

Similar codes

0 vote180 views1 answer
Boto 3 list EMR
Python
0 vote189 views1 answer
Exponential regression python
Python
0 vote183 views5 answers
Dynamically limiting queryset of related field
Python
14 votes177 views1 answer
Pd.to_datetime python
Python
1 vote176 views1 answer
How to log a python crash?
Python
0 vote174 views1 answer
How to print smallest number in python
Python
1 vote135 views1 answer
Random .randint renpy
Python
0 vote163 views2 answers
Python open excel application
Python
18 votes160 views5 answers
Continue statement python
Python
0 vote180 views1 answer
Take union of two dataframes pandas
Python