comparison mercurial/crecord.py @ 31929:bf6b44da1d8e

crecord: extract most of 'main' into a sub function

There are some setup and cleanup necessary around the main code, that
setup/cleanup code needs multiple adjustments so we extract the core code into
its own function first for clarity.

31928:277b3e2d711b

        method to be wrapped by curses.wrapper() for selecting chunks.
        """

        origsigwinchhandler = signal.signal(signal.SIGWINCH,
                                            self.sigwinchhandler)
        self.stdscr = stdscr
        # error during initialization, cannot be printed in the curses
        # interface, it should be printed by the calling code
        self.initerr = None
        self.yscreensize, self.xscreensize = self.stdscr.getmaxyx()

                    continue
            except curses.error:
                keypressed = "foobar"
            if self.handlekeypressed(keypressed):
                break
        signal.signal(signal.SIGWINCH, origsigwinchhandler)

31929:bf6b44da1d8e

        method to be wrapped by curses.wrapper() for selecting chunks.
        """

        origsigwinchhandler = signal.signal(signal.SIGWINCH,
                                            self.sigwinchhandler)
        return self._main(stdscr)
        signal.signal(signal.SIGWINCH, origsigwinchhandler)

    def _main(self, stdscr):
        self.stdscr = stdscr
        # error during initialization, cannot be printed in the curses
        # interface, it should be printed by the calling code
        self.initerr = None
        self.yscreensize, self.xscreensize = self.stdscr.getmaxyx()

                    continue
            except curses.error:
                keypressed = "foobar"
            if self.handlekeypressed(keypressed):
                break