parameters: (self)
return_statement: return self._port_handle.BytesToRead
docstring: Return the number of characters currently in the input buffer.
docstring_summary: Return the number of characters currently in the input buffer.
docstring_tokens: Return the number of characters currently in the input buffer .
function: def inWaiting(self):
          """Return the number of characters currently in the input buffer."""
          if not self._port_handle: raise portNotOpenError
          return self._port_handle.BytesToRead
function_tokens: def inWaiting ( self ) : if not self . _port_handle : raise portNotOpenError return self . _port_handle . BytesToRead