Fix incorrect copying of module names @ autoreload

webknjaz · webknjaz · commit e77f0830754b · 2018-09-30T13:44:29.000+02:00
diff --git a/cherrypy/process/plugins.py b/cherrypy/process/plugins.py
@@ -626,7 +626,10 @@ def start(self):
 
     def sysfiles(self):
         """Return a Set of sys.modules filenames to monitor."""
-        search_mod_names = filter(re.compile(self.match).match, sys.modules[:])
+        search_mod_names = filter(
+            re.compile(self.match).match,
+            list(sys.modules.keys()),
+        )
         mods = map(sys.modules.get, search_mod_names)
         return set(filter(None, map(self._file_for_module, mods)))
 
