def setup_vlc_files(intf_lua_name):
"""Copies the lua interface script to VLC's per-user data dir."""
src_intf_file = os.path.join("share", intf_lua_name)
if (not os.path.isfile(src_intf_file)):
raise Exception("Could not find VLC lua interface file: %s" % src_intf_file)
vlc_app_dir = osutils.get_gui_app_user_data_dir({"Darwin":"org.videolan.vlc", "Any":"vlc"})
vlc_intf_dir = os.path.join(vlc_app_dir, "lua", "intf")
osutils.ensure_dir_exists(vlc_intf_dir, 0700)
vlc_intf_file = os.path.join(vlc_intf_dir, intf_lua_name)
if (not os.path.isfile(vlc_intf_file) or (osutils.get_file_md5(vlc_intf_file) != osutils.get_file_md5(src_intf_file))):
logging.info("Copying %s to %s." % (src_intf_file, vlc_intf_file))
shutil.copyfile(src_intf_file, vlc_intf_file)
def main():
cleanup_handler = None
try:
logging.info("TweetSubs %s (on %s)" % (global_config.VERSION, platform.platform(aliased=True, terse=False)))
logging.info("Registering ctrl-c handler.")
cleanup_handler = cleanup.CustomCleanupHandler()
cleanup_handler.register() # Must be called from main thread.
# Warning: If the main thread gets totally blocked, it'll never notice sigint.
vlc_path = get_vlc_dir()
setup_vlc_files(global_config.INTF_LUA_NAME)
tweetsubs_data_dir = osutils.get_gui_app_user_data_dir({"Any":"TweetSubs"})
osutils.ensure_dir_exists(tweetsubs_data_dir, 0700)
root = tk.Tk()
root.withdraw()
# Tkinter mainloop doesn't normally die and let its exceptions be caught.
def tk_error_func(exc, val, tb):
logging.exception("%s" % exc)
root.destroy()
root.report_callback_exception = tk_error_func
mygui = tsgui.GuiApp(master=root)
mygui.update() # No mainloop to auto-update yet.
mygui.center_window()
cleanup_handler.add_gui(mygui)
logic_thread = LogicThread(mygui, cleanup_handler, tweetsubs_data_dir, vlc_path)
logic_thread.start()
try:
root.mainloop()
finally:
mygui.done = True
except (Exception) as err:
logging.exception(err) #raise
finally:
if (cleanup_handler is not None): cleanup_handler.cleanup()