Short Pyblish plugin path

openpype/lib/plugin_tools.py

@@ -227,20 +227,27 @@ def filter_pyblish_plugins(plugins):
  # iterate over plugins
  for plugin in plugins[:]:
 
- file = os.path.normpath(inspect.getsourcefile(plugin))
- file = os.path.normpath(file)
-
- # host determined from path
- host_from_file = file.split(os.path.sep)[-4:-3][0]
- plugin_kind = file.split(os.path.sep)[-2:-1][0]
-
- # TODO: change after all plugins are moved one level up
- if host_from_file == "openpype":
- host_from_file = "global"
-
  try:
  config_data = presets[host]["publish"][plugin.__name__]
  except KeyError:
+ # host determined from path
+ file = os.path.normpath(inspect.getsourcefile(plugin))
+ file = os.path.normpath(file)
+
+ split_path = file.split(os.path.sep)
+ if len(split_path) < 4:
+ log.warning(
+ 'plugin path too short to extract host {}'.format(file)
+ )
+ continue
+
+ host_from_file = split_path[-4]
+ plugin_kind = split_path[-2]
+
+ # TODO: change after all plugins are moved one level up
+ if host_from_file == "openpype":
+ host_from_file = "global"
+
  try:
  config_data = presets[host_from_file][plugin_kind][plugin.__name__] # noqa: E501
  except KeyError: