Do not save json if write permission is not set

src/authentic2_wallonie_connect/management/commands/wc-base-import.py

@@ -81,8 +81,11 @@ class Command(BaseCommand):
                 contents = [contents]
             self.do(contents=contents)
             contents = {"data": contents}
-            with open(path, "w") as fd:
-                json.dump(contents, fd, indent=4)
+            try:
+                with open(path, "w") as fd:
+                    json.dump(contents, fd, indent=4)
+            except PermissionError:
+                pass
 
     def info(self, *args, **kwargs):
         if self.verbosity >= 1: