From 0d2450868b509d9674bee6f38376a78d2975a0f9 Mon Sep 17 00:00:00 2001
From: Arthur <worldnomad@gmail.com>
Date: Tue, 17 Oct 2023 07:27:18 -0700
Subject: [PATCH] 14025 backout changes to model_forms

---
 netbox/core/forms/model_forms.py | 26 ++------------------------
 1 file changed, 2 insertions(+), 24 deletions(-)

diff --git a/netbox/core/forms/model_forms.py b/netbox/core/forms/model_forms.py
index c2c8ad9d5..01d5474c6 100644
--- a/netbox/core/forms/model_forms.py
+++ b/netbox/core/forms/model_forms.py
@@ -1,14 +1,12 @@
 import copy
 
 from django import forms
-from django.core.exceptions import ValidationError
 from django.utils.translation import gettext_lazy as _
 
 from core.forms.mixins import SyncedDataMixin
 from core.models import *
 from netbox.forms import NetBoxModelForm
 from netbox.registry import registry
-from pathlib import Path
 from utilities.forms import get_field_value
 from utilities.forms.fields import CommentField
 from utilities.forms.widgets import HTMXSelect
@@ -90,34 +88,14 @@ class ManagedFileForm(SyncedDataMixin, NetBoxModelForm):
         model = ManagedFile
         fields = ('data_source', 'data_file', 'auto_sync_enabled')
 
-    def _validate_file_extension(self, file):
-        if file:
-            extension = Path(file.name).suffix[1:].lower()
-
-            if extension != "py":
-                raise ValidationError(
-                    "File extension “%(extension)s” is not allowed .py extension is required",
-                    code="invalid_extension",
-                    params={
-                        "extension": extension,
-                    },
-                )
-
     def clean(self):
         super().clean()
 
-        upload_file = self.cleaned_data['upload_file']
-        data_file = self.cleaned_data['data_file']
-
-        if upload_file and data_file:
-            extension = Path(upload_file.name).suffix[1:].lower()
+        if self.cleaned_data.get('upload_file') and self.cleaned_data.get('data_file'):
             raise forms.ValidationError("Cannot upload a file and sync from an existing file")
-        if not upload_file and not data_file:
+        if not self.cleaned_data.get('upload_file') and not self.cleaned_data.get('data_file'):
             raise forms.ValidationError("Must upload a file or select a data file to sync")
 
-        self._validate_file_extension(upload_file)
-        self._validate_file_extension(data_file)
-
         return self.cleaned_data
 
     def save(self, *args, **kwargs):