inspect.getargspec() has been deprecated since Python 3.0

Author: linuxdaemon

cloudbot/hook.py

@@ -309,7 +309,7 @@ def sieve(param=None, **kwargs):
     """
 
     def _sieve_hook(func):
-        assert len(inspect.getargspec(func).args) == 3, \
+        assert len(inspect.getfullargspec(func).args) == 3, \
             "Sieve plugin has incorrect argument count. Needs params: bot, input, plugin"
 
         hook = _get_hook(func, "sieve")

cloudbot/plugin.py

@@ -640,12 +640,10 @@ def __init__(self, _type, plugin, func_hook):
         self.function = func_hook.function
         self.function_name = self.function.__name__
 
-        self.required_args = inspect.getargspec(self.function)[0]
-        if self.required_args is None:
-            self.required_args = []
+        sig = inspect.signature(self.function)
 
         # don't process args starting with "_"
-        self.required_args = [arg for arg in self.required_args if not arg.startswith("_")]
+        self.required_args = [arg for arg in sig.parameters.keys() if not arg.startswith('_')]
 
         if asyncio.iscoroutine(self.function) or asyncio.iscoroutinefunction(self.function):
             self.threaded = False