Exemplo n.º 1
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    def test_isPythonException(self):
        try:
            a = objc.lookUpClass("NSArray").array()
            a.objectAtIndex_(42)
        except Exception as exc:
            self.assertFalse(Debugging.isPythonException(exc))

        else:
            self.fail("Exception not raised")

        try:
            cls = objc.lookUpClass("NSException")
            cls.exceptionWithName_reason_userInfo_("FooBar", "hello world",
                                                   None).raise__()
        except Exception as exc:
            self.assertFalse(Debugging.isPythonException(exc))

        else:
            self.fail("Exception not raised")

        try:
            a = []
            a[42]

        except Exception as exc:
            self.assertTrue(Debugging.isPythonException(exc))
Exemplo n.º 2
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 def applicationDidFinishLaunching_(self, notification):
     if debug_mode:
         Debugging.installPythonExceptionHandler()
     self.reg = Registry()
     self.the_account = Account(self.reg, read_config())
     self._set_up_ui()
     self.the_account.update_if_needed()
Exemplo n.º 3
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    def test_isPythonException(self):
        try:
            a = objc.lookUpClass('NSArray').array()
            a.objectAtIndex_(42)
        except Exception as exc:
            self.assertFalse(Debugging.isPythonException(exc))

        try:
            a = []
            a[42]

        except Exception as exc:
            self.assertTrue(Debugging.isPythonException(exc))
Exemplo n.º 4
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	def show(self):
		pool = NSAutoreleasePool.alloc().init()
		Debugging.installVerboseExceptionHandler()
		AppHelper.installMachInterrupt()
		self.window.orderFrontRegardless()

		print time.ctime(), "Cocoa: Starting event loop..."
		try:
			NSApp().run()
		except KeyboardInterrupt:
			print time.ctime(), "Interrupted."
		finally:
			print time.ctime(), "Cocoa: Event loop ended."
		del pool
Exemplo n.º 5
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    def show(self):
        pool = NSAutoreleasePool.alloc().init()
        Debugging.installVerboseExceptionHandler()
        AppHelper.installMachInterrupt()
        self.window.orderFrontRegardless()

        print time.ctime(), "Cocoa: Starting event loop..."
        try:
            NSApp().run()
        except KeyboardInterrupt:
            print time.ctime(), "Interrupted."
        finally:
            print time.ctime(), "Cocoa: Event loop ended."
        del pool
Exemplo n.º 6
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    def close(self):
        pool = NSAutoreleasePool.alloc().init()
        self.window.orderOut_(None)

        # quit app mainloop and hide window
        if NSApp().isRunning() == objc.YES:
            print time.ctime(), "Cocoa: Pausing app..."
            NSApp().stop_(None)

        # needs a pseudo-event before it'll be correctly stopped
        e = NSEvent.otherEventWithType_location_modifierFlags_timestamp_windowNumber_context_subtype_data1_data2_(\
         NSApplicationDefined, NSMakePoint(0, 0), 0, 0.0, 0, None, 0, 0, 0)
        NSApp().postEvent_atStart_(e, True)
        Debugging.removeExceptionHandler()
        del pool
Exemplo n.º 7
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	def close(self):
		pool = NSAutoreleasePool.alloc().init()
		self.window.orderOut_(None)

		# quit app mainloop and hide window
		if NSApp().isRunning() == objc.YES:
			print time.ctime(), "Cocoa: Pausing app..."
			NSApp().stop_(None)

		# needs a pseudo-event before it'll be correctly stopped
		e = NSEvent.otherEventWithType_location_modifierFlags_timestamp_windowNumber_context_subtype_data1_data2_(\
			NSApplicationDefined, NSMakePoint(0, 0), 0, 0.0, 0, None, 0, 0, 0)
		NSApp().postEvent_atStart_(e, True)
		Debugging.removeExceptionHandler()
		del pool
Exemplo n.º 8
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    def testAtos(self):
        NSThread = objc.lookUpClass("NSThread")
        v = " ".join(hex(x) for x in NSThread.callStackReturnAddresses())
        fp = Debugging._run_atos(v)
        value = fp.read()
        fp.close()

        self.assertTrue(any(x in value for x in {"_objc.", "ffi_call_unix64"}))
Exemplo n.º 9
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def develop():
    from PyObjCTools import Debugging
    Debugging.installPythonExceptionHandler()

    logging.basicConfig(level=logging.INFO)

    if len(sys.argv) > 1 and sys.argv[1] == 'nose':
        del sys.argv[1]

        def run_nose_tests(self, notif):
            self.controllers['mailboxes'].setView_(self.foldersPane)
            from tinymail import runtests
            app = notif.object()
            cb = runtests.main_o()
            cb.add(lambda _ign: app.terminate_(self))

        TinymailAppDelegate.applicationDidFinishLaunching_ = run_nose_tests
Exemplo n.º 10
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    def testAtos(self):
        NSThread = objc.lookUpClass("NSThread")
        v = " ".join(hex(x) for x in NSThread.callStackReturnAddresses())
        fp = Debugging._run_atos(v)
        value = fp.read()
        fp.close()

        self.assertIn("_objc.", value)
Exemplo n.º 11
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    def testInstallExceptionHandler(self):
        self.assertFalse(Debugging.handlerInstalled())
        try:
            Debugging.installExceptionHandler(
                verbosity=Debugging.LOGSTACKTRACE,
                mask=Debugging.EVERYTHINGMASK)
            self.assertTrue(Debugging.handlerInstalled())

            try:
                cls = objc.lookUpClass("NSException")
                cls.exceptionWithName_reason_userInfo_("FooBar", "hello world",
                                                       None).raise__()
            except Exception as exc:
                self.assertFalse(Debugging.isPythonException(exc))

            else:
                self.fail("Exception not raised")

            try:
                cls = objc.lookUpClass("NSArray")

                def test(value, idx, stop):
                    raise ValueError("42")

                a = cls.alloc().initWithArray_([1, 2, 3, 4])
                a.indexOfObjectPassingTest_(test)

            except Exception as exc:
                self.assertTrue(Debugging.isPythonException(exc))

            else:
                self.fail("Exception not raised")

        finally:
            Debugging.removeExceptionHandler()
            self.assertFalse(Debugging.handlerInstalled())
Exemplo n.º 12
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def runEventLoop(
    argv=None,
    unexpectedErrorAlert=None,
    installInterrupt=None,
    pdb=None,
    main=NSApplicationMain,
):
    """Run the event loop, ask the user if we should continue if an
    exception is caught. Use this function instead of NSApplicationMain().
    """
    if argv is None:
        argv = sys.argv

    if pdb is None:
        pdb = "USE_PDB" in os.environ

    if pdb:
        from PyObjCTools import Debugging

        Debugging.installVerboseExceptionHandler()
        # bring it to the front, starting from terminal
        # often won't
        activator = PyObjCAppHelperApplicationActivator.alloc().init()
        NSNotificationCenter.defaultCenter().addObserver_selector_name_object_(
            activator, "activateNow:", NSApplicationDidFinishLaunchingNotification, None
        )
    else:
        Debugging = None

    if installInterrupt is None and pdb:
        installInterrupt = True

    if unexpectedErrorAlert is None:
        if pdb:
            unexpectedErrorAlert = unexpectedErrorAlertPdb
        else:
            unexpectedErrorAlert = unexpectedErrorAlertPanel

    runLoop = NSRunLoop.currentRunLoop()
    stopper = PyObjCAppHelperRunLoopStopper.alloc().init()
    PyObjCAppHelperRunLoopStopper.addRunLoopStopper_toRunLoop_(stopper, runLoop)

    firstRun = NSApp() is None
    try:

        while stopper.shouldRun():
            try:
                if firstRun:
                    firstRun = False
                    if installInterrupt:
                        installMachInterrupt()
                    main(argv)
                else:
                    NSApp().run()
            except RAISETHESE:
                traceback.print_exc()
                break
            except:  # noqa: E722, B001
                exctype, e, tb = sys.exc_info()
                if isinstance(e, objc.error):
                    error_str = str(e)

                    NSLog("%@", error_str)
                elif not unexpectedErrorAlert():
                    NSLog("%@", "An exception has occured:")
                    traceback.print_exc()
                    sys.exit(0)
                else:
                    NSLog("%@", "An exception has occured:")
                    traceback.print_exc()
            else:
                break

    finally:
        if Debugging is not None:
            Debugging.removeExceptionHandler()
        PyObjCAppHelperRunLoopStopper.removeRunLoopStopperFromRunLoop_(runLoop)
Exemplo n.º 13
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def runEventLoop(argv=None, unexpectedErrorAlert=None, installInterrupt=None, pdb=None, main=NSApplicationMain):
    """Run the event loop, ask the user if we should continue if an
    exception is caught. Use this function instead of NSApplicationMain().
    """
    if argv is None:
        argv = sys.argv

    if pdb is None:
        pdb = 'USE_PDB' in os.environ

    if pdb:
        from PyObjCTools import Debugging
        Debugging.installVerboseExceptionHandler()
        # bring it to the front, starting from terminal
        # often won't
        activator = PyObjCAppHelperApplicationActivator.alloc().init()
        NSNotificationCenter.defaultCenter().addObserver_selector_name_object_(
            activator,
            'activateNow:',
            NSApplicationDidFinishLaunchingNotification,
            None,
        )
    else:
        Debugging = None

    if installInterrupt is None and pdb:
        installInterrupt = True

    if unexpectedErrorAlert is None:
        if pdb:
            unexpectedErrorAlert = unexpectedErrorAlertPdb
        else:
            unexpectedErrorAlert = unexpectedErrorAlertPanel

    runLoop = NSRunLoop.currentRunLoop()
    stopper = PyObjCAppHelperRunLoopStopper.alloc().init()
    PyObjCAppHelperRunLoopStopper.addRunLoopStopper_toRunLoop_(stopper, runLoop)

    firstRun = NSApp() is None
    try:

        while stopper.shouldRun():
            try:
                if firstRun:
                    firstRun = False
                    if installInterrupt:
                        installMachInterrupt()
                    main(argv)
                else:
                    NSApp().run()
            except RAISETHESE:
                traceback.print_exc()
                break
            except:
                exctype, e, tb = sys.exc_info()
                objc_exception = False
                if isinstance(e, objc.error):
                    NSLog("%@", unicode(str(e), 'utf-8', 'replace'))
                elif not unexpectedErrorAlert():
                    NSLog("%@", "An exception has occured:")
                    traceback.print_exc()
                    sys.exit(0)
                else:
                    NSLog("%@", "An exception has occured:")
                    traceback.print_exc()
            else:
                break

    finally:
        if Debugging is not None:
            Debugging.removeExceptionHandler()
        PyObjCAppHelperRunLoopStopper.removeRunLoopStopperFromRunLoop_(runLoop)
Exemplo n.º 14
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#!/usr/bin/env python
"""
This script shows how to use PyObjCTools.Debugging to show a dump of all
(Cocoa) exceptions (handled and unhandled).
"""
from PyObjCTools import AppHelper
from PyObjCTools import Debugging
from Foundation import *


class FooTester(NSObject):
    def doCBad_(self, aTimer):
        NSArray([1])[5]

    def doBadThingsNow_(self, aTimer):
        AppHelper.stopEventLoop()
        raise ValueError("doing bad things")


foo = FooTester.alloc().init()
NSTimer.scheduledTimerWithTimeInterval_target_selector_userInfo_repeats_(
    0.5, foo, "doBadThingsNow:", None, False
)
NSTimer.scheduledTimerWithTimeInterval_target_selector_userInfo_repeats_(
    0.0, foo, "doCBad:", None, False
)
# we need to catch everything, because NSTimer handles this one
Debugging.installVerboseExceptionHandler()
AppHelper.runConsoleEventLoop()
Exemplo n.º 15
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from sdl2 import *

#print "importing ctypes"
#from ctypes import Structure, sizeof, pointer, c_uint32, c_uint8
import ctypes
#print "importing PIL"
from PIL import Image

#print "everything imported in %.02f seconds" % (time.time() - t)
#print


#WANTED_FPS = 60. # logitech camera depends on lighting conditions. max 5 fps at night.

import PyObjCTools.Debugging as d
d.installVerboseExceptionHandler()
#d.installPythonExceptionHandler()
objc.setVerbose(1)


# these are overriden from WebcamVideo object
#CAMERA_NAME = "Logitech Camera" # Pro 9000
CAMERA_NAME = "Built-in iSight"
CAMERA_NAME = "FaceTime HD Camera"
CAMERA_NAME = "Logitech Camera"
#WANTED_RESOLUTION = (640, 480)
WANTED_RESOLUTION = (320, 240)
#WANTED_RESOLUTION = (160, 120)


class FpsCounter:
Exemplo n.º 16
0
#!/usr/bin/env python
"""
This script shows how to use PyObjCTools.Debugging to show a dump of all
(Cocoa) exceptions (handled and unhandled).
"""
from PyObjCTools import AppHelper
from PyObjCTools import Debugging
from Foundation import *

class FooTester(NSObject):
    def doCBad_(self, aTimer):
        NSArray([1])[5]

    def doBadThingsNow_(self, aTimer):
        AppHelper.stopEventLoop()
        raise ValueError("doing bad things")

foo = FooTester.alloc().init()
NSTimer.scheduledTimerWithTimeInterval_target_selector_userInfo_repeats_(
    0.5, foo, 'doBadThingsNow:', None, False
)
NSTimer.scheduledTimerWithTimeInterval_target_selector_userInfo_repeats_(
    0.0, foo, 'doCBad:', None, False
)
# we need to catch everything, because NSTimer handles this one
Debugging.installVerboseExceptionHandler()
AppHelper.runConsoleEventLoop()
Exemplo n.º 17
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    def testHandlerBasic(self):
        self.assertFalse(Debugging.handlerInstalled())

        Debugging.installExceptionHandler()
        self.assertTrue(Debugging.handlerInstalled())

        Debugging.removeExceptionHandler()
        self.assertFalse(Debugging.handlerInstalled())

        Debugging.installVerboseExceptionHandler()
        self.assertTrue(Debugging.handlerInstalled())

        Debugging.removeExceptionHandler()
        self.assertFalse(Debugging.handlerInstalled())

        Debugging.installPythonExceptionHandler()
        self.assertTrue(Debugging.handlerInstalled())

        Debugging.removeExceptionHandler()
        self.assertFalse(Debugging.handlerInstalled())
Exemplo n.º 18
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    def testHandlerBasic(self):
        self.assertFalse(Debugging.handlerInstalled())

        Debugging.installExceptionHandler()
        self.assertTrue(Debugging.handlerInstalled())

        Debugging.removeExceptionHandler()
        self.assertFalse(Debugging.handlerInstalled())

        Debugging.installVerboseExceptionHandler()
        self.assertTrue(Debugging.handlerInstalled())

        Debugging.removeExceptionHandler()
        self.assertFalse(Debugging.handlerInstalled())

        Debugging.installPythonExceptionHandler()
        self.assertTrue(Debugging.handlerInstalled())

        Debugging.removeExceptionHandler()
        self.assertFalse(Debugging.handlerInstalled())