[modules/sensors2] Fix runtime errors

bumblebee-status

@@ -68,7 +68,7 @@ if __name__ == "__main__":
         main()
     except Exception as e:
         output = core.output.i3()
-        output.modules(core.module.Error(None, 'main', e))
+        output.modules(core.module.Error(module='main', error=e))
         output.draw('start')
         output.update()
         output.draw('statusline')

core/module.py

@@ -26,7 +26,7 @@ def load(module_name, config=None):
     if not error:
         error = 'No such module'
     log.fatal('failed to import {}: {}'.format(module_name, error))
-    return Error(config, module_name, error)
+    return Error(config=config, module=module_name, error=error)
 
 class Module(core.input.Object):
     def __init__(self, config=None, widgets=[]):
@@ -56,7 +56,7 @@ class Module(core.input.Object):
         try:
             self.update()
         except Exception as e:
-            module = Error(self._config, 'error', str(e))
+            module = Error(config=self._config, module='error', error=str(e))
             self._widgets = [module.widget()]
             self.update = module.update
 
@@ -89,7 +89,7 @@ class Module(core.input.Object):
         return None
 
 class Error(Module):
-    def __init__(self, config, module, error):
+    def __init__(self, module, error, config=core.config.Config([])):
         super().__init__(config, core.widget.Widget(self.full_text))
         self._module = module
         self._error = error

core/output.py

@@ -93,7 +93,7 @@ class i3(object):
     def widgets(self, module):
         widgets = []
         for widget in module.widgets():
-            if self._config.autohide(widget.module().name()):
+            if widget.module() and self._config.autohide(widget.module().name()):
                 if not any(state in widget.state() for state in [ 'warning', 'critical']):
                     continue
             widgets += self.__separator(module, widget)

modules/core/sensors2.py

@@ -27,11 +27,9 @@ class Module(core.module.Module):
 
         self.__chip = self.parameter('chip', '')
         self.__data = {}
-        self.__update()
-
-        self.widgets(self.__create_widgets())
 
     def update(self):
+        self.widgets(self.__create_widgets())
         self.__update()
         for widget in self.widgets():
             self.__update_widget(widget)