parameters: (self)
docstring: Shall poll all file watches and invoke the associated callbacks if
          any of the files have changed. Shall have a low performance impact.
          Shall not raise.
docstring_summary: Shall poll all file watches and invoke the associated callbacks if
          any of the files have changed. Shall have a low performance impact.
          Shall not raise.
docstring_tokens: Shall poll all file watches and invoke the associated callbacks if any of the files have changed . Shall have a low performance impact . Shall not raise .
function: def poll_watches(self):
          """
          Shall poll all file watches and invoke the associated callbacks if
          any of the files have changed. Shall have a low performance impact.
          Shall not raise.
          """
function_tokens: def poll_watches ( self ) :