def mainloop(self):
try:
NSThread.mainThread().setThreadPriority_(1.0)
except AttributeError:
pass
except:
unhandled_exc_handler()
threading.currentThread().signal_stop = self.exit_mainloop
self.cocoa_ui_kit.mainloop()
def do_in_mainthread(f, wait=True):
from AppKit import NSThread
if NSThread.isMainThread():
return f()
try:
NSObject = objc.lookUpClass("NSObject")
class PyAsyncCallHelper(NSObject):
def initWithArgs_(self, f):
self.f = f
self.ret = None
self.exc = None
return self
def call_(self, o):
try:
self.ret = self.f()
except (KeyboardInterrupt,SystemExit) as exc:
self.exc = exc
except:
print "Exception in PyAsyncCallHelper call"
sys.excepthook(*sys.exc_info())
except:
PyAsyncCallHelper = objc.lookUpClass("PyAsyncCallHelper") # already defined earlier
helper = PyAsyncCallHelper.alloc().initWithArgs_(f)
helper.performSelectorOnMainThread_withObject_waitUntilDone_(helper.call_, None, wait)
if wait and helper.exc:
raise helper.exc
return helper.ret
def __init__(self, target=None, args=None, kwargs=None):
self.target = target
self.args = args
self.kwargs = kwargs
self.thread = NSThread.alloc().initWithTarget_selector_object_(self, "run:", None)
def __init__(self, target=None, args=None, kwargs=None):
self.target = target
self.args = args
self.kwargs = kwargs
self.thread = NSThread.alloc().initWithTarget_selector_object_(
self, "run:", None)