def resetKivyCache():
if not EventLoop.event_listeners:
from kivy.cache import Cache
window.Window = window.core_select_lib('window', window.window_impl,
True)
for cat in Cache._categories:
Cache._objects[cat] = {}
def _cleanup_kivy():
"""Resetting the global state of kivy"""
import kivy.core.window as window
from kivy.base import EventLoop
if not EventLoop.event_listeners:
from kivy.cache import Cache
window.Window = window.core_select_lib('window', window.window_impl, True)
for cat in Cache._categories:
Cache._objects[cat] = {}
def reset():
import kivy.core.window as window
from kivy.base import EventLoop
if not EventLoop.event_listeners:
from kivy.cache import Cache
window.Window = window.core_select_lib('window', window.window_impl, True)
Cache.print_usage()
for cat in Cache._categories:
Cache._objects[cat] = {}
def reset():
'''
Prevents the 'TypeError' that sometimes happens
'''
import kivy.core.window as window
from kivy.base import EventLoop
if not EventLoop.event_listeners:
from kivy.cache import Cache
window.Window = window.core_select_lib('window',
window.window_impl, True)
Cache.print_usage()
for cat in Cache._categories:
Cache._objects[cat] = {}
def run(self, trace=False):
self._current_state = None
if trace:
self._root_state.tron()
# open all the logs
# (this will call begin_log for entire state machine)
self._root_state.begin_log()
# clone the root state in prep for starting the state machine
self._root_executor = self._root_state._clone(None)
try:
# start the first state (that's the root state)
# self._root_executor.enter(clock.now() + 0.25)
# we need to reset that window
import kivy.core.window
if kivy.core.window.Window.initialized == False:
# we've shut the window down, so need a new one
from kivy.core.window import core_select_lib, window_impl
kivy.core.window.Window = core_select_lib(
'window', window_impl, True)
# start up the app
from .main import SmileApp
self._app = SmileApp(self)
# start up the app
self._app.run()
except:
# clean up the logs
self._root_state.end_log(self._csv)
self.close_state_loggers(self._csv)
# see if we can traceback
if self._current_state is not None:
self._current_state.print_traceback()
# raise the error
raise
# clean up logs if we made it here
self._root_state.end_log(self._csv)
self.close_state_loggers(self._csv)
def reset():
"""Try to reset global variables so that a kivy app can be started more
than once under IPython.
Status:
Not functional.
Args:
None
Returns:
None
"""
if not EventLoop.event_listeners:
window.Window = window.core_select_lib('window', window.window_impl,
True)
Cache.print_usage()
for cat in Cache._categories:
Cache._objects[cat] = {}
