parameters: (self)
return_statement: return n
docstring: Return the approximate size of the queue (not reliable!).
docstring_summary: Return the approximate size of the queue (not reliable!).
docstring_tokens: Return the approximate size of the queue ( not reliable! ) .
function: def qsize(self):
          """Return the approximate size of the queue (not reliable!)."""
          self.mutex.acquire()
          n = self._qsize()
          self.mutex.release()
          return n
function_tokens: def qsize ( self ) : self . mutex . acquire ( ) n = self . _qsize ( ) self . mutex . release ( ) return n