Python sys.frozen() Examples

def testPythonCmd(self):
		app = Application('foo.py')
		cwd, argv = app._checkargs(None, ())
		self.assertEqual(argv[0], sys.executable)
		self.assertEqual(argv[1], 'foo.py')

		sys.frozen = True
		try:
			cwd, argv = app._checkargs(None, ())
			self.assertEqual(argv, ('foo.py',))
		except:
			del sys.frozen
			raise
		else:
			del sys.frozen

	# TODO fully test _decode_value
	# test e.g. values with '"' or '\t' in a string
	# see that json.loads does what it is supposed to do 

def __init__(self, group, testFiles=None):
        """
        @type	group: Group
        @param	group: Group this Generator belongs to
        @type	testFiles: string
        @param	testFiles: Location of test files
        """
        Generator.__init__(self)

        p = None
        if not (hasattr(sys, "frozen") and sys.frozen == "console_exe"):
            p = Peach.Generators.static.__file__[:-10]
        else:
            p = os.path.dirname(os.path.abspath(sys.executable))

        testFiles = os.path.join(p, "xmltests")

        self._generatorList = GeneratorList(group,
                                            [XmlParserTestsInvalid(None, testFiles),
                                             XmlParserTestsNotWellFormed(None, testFiles),
                                             XmlParserTestsValid(None, testFiles)]) 

def main():
    global __file__

    # Needed on OS X <= 10.8, which passes -psn_... as a command line arg when
    # starting via launch services
    for arg in tuple(sys.argv[1:]):
        if arg.startswith('-psn_'):
            sys.argv.remove(arg)

    base = sys.resourcepath
    sys.frozen = 'macosx_app'
    sys.new_app_bundle = True
    abs__file__()

    add_calibre_vars(base)
    addsitedir(sys.site_packages)

    if sys.calibre_is_gui_app and not (
            sys.stdout.isatty() or sys.stderr.isatty() or sys.stdin.isatty()):
        nuke_stdout()

    return run_entry_point() 

def main():
    sys.frozen = 'windows_exe'
    sys.setdefaultencoding('utf-8')
    aliasmbcs()

    sys.meta_path.insert(0, PydImporter())
    sys.path_importer_cache.clear()

    import linecache
    def fake_getline(filename, lineno, module_globals=None):
        return ''
    linecache.orig_getline = linecache.getline
    linecache.getline = fake_getline

    abs__file__()

    add_calibre_vars()

    # Needed for pywintypes to be able to load its DLL
    sys.path.append(os.path.join(sys.app_dir, 'app', 'DLLs'))

    return run_entry_point() 

def __init__(self, master):
            try:
                sys.frozen	# don't want to try updating python.exe
                self.updater = ctypes.cdll.WinSparkle
                self.updater.win_sparkle_set_appcast_url(update_feed)	# py2exe won't let us embed this in resources

                # set up shutdown callback
                global root
                root = master
                self.callback_t = ctypes.CFUNCTYPE(None)	# keep reference
                self.callback_fn = self.callback_t(shutdown_request)
                self.updater.win_sparkle_set_shutdown_request_callback(self.callback_fn)

                self.updater.win_sparkle_init()

            except:
                from traceback import print_exc
                print_exc()
                self.updater = None 

def appFrozen():
    ib = False
    try:
        platf = str(platform.system())
        if platf == "Darwin":
            # the sys.frozen is set by py2app and pyinstaller and is unset otherwise
            if getattr( sys, 'frozen', False ):
                ib = True
        elif platf == "Windows":
            ib = (hasattr(sys, "frozen") or # new py2exe
                hasattr(sys, "importers") # old py2exe
                or imp.is_frozen("__main__")) # tools/freeze
        elif platf == "Linux":
            if getattr(sys, 'frozen', False):
                # The application is frozen
                ib = True
    except Exception:
        pass
    return ib 

def teardown_environment():
    """Restore things that were remembered by the setup_environment function
    """
    (oldenv, os.name, sys.platform, path.get_home_dir, IPython.__file__, old_wd) = oldstuff
    os.chdir(old_wd)
    reload(path)

    for key in env.keys():
        if key not in oldenv:
            del env[key]
    env.update(oldenv)
    if hasattr(sys, 'frozen'):
        del sys.frozen
    if os.name == 'nt':
        (wreg.OpenKey, wreg.QueryValueEx,) = platformstuff

# Build decorator that uses the setup_environment/setup_environment 

def __init__(self):
        import win32api
        win32api.MessageBox(0, "NextID.__init__ started", "NextID.py")
        global d
        if sys.frozen:
            for entry in sys.path:
                if entry.find('?') > -1:
                    here = os.path.dirname(entry.split('?')[0])
                    break
            else:
                here = os.getcwd()
        else:
            here = os.path.dirname(__file__)
        self.fnm = os.path.join(here, 'id.cfg')
        try:
            d = eval(open(self.fnm, 'rU').read()+'\n')
        except:
            d = {
                'systemID': 0xaaaab,
                'highID': 0
            }
        win32api.MessageBox(0, "NextID.__init__ complete", "NextID.py") 

def test_unfrozen_dev_toplevel(self):
        """Not frozen, return path to bin dir."""
        path = get_program_path("foo", fallback_dirs=['/path/to/bin'])
        self.assertEquals(path, os.path.join("/path/to/bin", "foo")) 

def getdirs(self,libname):
        '''Implements the dylib search as specified in Apple documentation:

        http://developer.apple.com/documentation/DeveloperTools/Conceptual/
            DynamicLibraries/Articles/DynamicLibraryUsageGuidelines.html

        Before commencing the standard search, the method first checks
        the bundle's ``Frameworks`` directory if the application is running
        within a bundle (OS X .app).
        '''

        dyld_fallback_library_path = _environ_path("DYLD_FALLBACK_LIBRARY_PATH")
        if not dyld_fallback_library_path:
            dyld_fallback_library_path = [os.path.expanduser('~/lib'),
                                          '/usr/local/lib', '/usr/lib']

        dirs = []

        if '/' in libname:
            dirs.extend(_environ_path("DYLD_LIBRARY_PATH"))
        else:
            dirs.extend(_environ_path("LD_LIBRARY_PATH"))
            dirs.extend(_environ_path("DYLD_LIBRARY_PATH"))

        dirs.extend(self.other_dirs)
        dirs.append(".")
        dirs.append(os.path.dirname(__file__))

        if hasattr(sys, 'frozen') and sys.frozen == 'macosx_app':
            dirs.append(os.path.join(
                os.environ['RESOURCEPATH'],
                '..',
                'Frameworks'))

        dirs.extend(dyld_fallback_library_path)

        return dirs

# Posix 

def main():
    shell.check_python()

    # fix py2exe
    if hasattr(sys, "frozen") and sys.frozen in \
            ("windows_exe", "console_exe"):
        p = os.path.dirname(os.path.abspath(sys.executable))
        os.chdir(p)

    config = shell.get_config(True)

    daemon.daemon_exec(config)

    try:
        logging.info("starting local at %s:%d" %
                     (config['local_address'], config['local_port']))

        dns_resolver = asyncdns.DNSResolver()
        tcp_server = tcprelay.TCPRelay(config, dns_resolver, True)
        udp_server = udprelay.UDPRelay(config, dns_resolver, True)
        loop = eventloop.EventLoop()
        dns_resolver.add_to_loop(loop)
        tcp_server.add_to_loop(loop)
        udp_server.add_to_loop(loop)

        def handler(signum, _):
            logging.warn('received SIGQUIT, doing graceful shutting down..')
            tcp_server.close(next_tick=True)
            udp_server.close(next_tick=True)
        signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM), handler)

        def int_handler(signum, _):
            sys.exit(1)
        signal.signal(signal.SIGINT, int_handler)

        daemon.set_user(config.get('user', None))
        loop.run()
    except Exception as e:
        shell.print_exception(e)
        sys.exit(1) 

def we_are_frozen():
    if hasattr(sys, 'frozen') and sys.frozen in ('windows_exe', 'console_exe'):
        return hasattr(sys, 'frozen') 

def main():
    shell.check_python()

    # fix py2exe
    if hasattr(sys, "frozen") and sys.frozen in \
            ("windows_exe", "console_exe"):
        p = os.path.dirname(os.path.abspath(sys.executable))
        os.chdir(p)

    config = shell.get_config(True)

    daemon.daemon_exec(config)

    try:
        logging.info("starting local at %s:%d" %
                     (config['local_address'], config['local_port']))

        dns_resolver = asyncdns.DNSResolver()
        tcp_server = tcprelay.TCPRelay(config, dns_resolver, True)
        udp_server = udprelay.UDPRelay(config, dns_resolver, True)
        loop = eventloop.EventLoop()
        dns_resolver.add_to_loop(loop)
        tcp_server.add_to_loop(loop)
        udp_server.add_to_loop(loop)

        def handler(signum, _):
            logging.warn('received SIGQUIT, doing graceful shutting down..')
            tcp_server.close(next_tick=True)
            udp_server.close(next_tick=True)
        signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM), handler)

        def int_handler(signum, _):
            sys.exit(1)
        signal.signal(signal.SIGINT, int_handler)

        daemon.set_user(config.get('user', None))
        loop.run()
    except Exception as e:
        shell.print_exception(e)
        sys.exit(1) 

def main():
    shell.check_python()

    # fix py2exe
    if hasattr(sys, "frozen") and sys.frozen in \
            ("windows_exe", "console_exe"):
        p = os.path.dirname(os.path.abspath(sys.executable))
        os.chdir(p)

    config = shell.get_config(True)

    daemon.daemon_exec(config)

    try:
        logging.info("starting local at %s:%d" %
                     (config['local_address'], config['local_port']))

        dns_resolver = asyncdns.DNSResolver()
        tcp_server = tcprelay.TCPRelay(config, dns_resolver, True)
        udp_server = udprelay.UDPRelay(config, dns_resolver, True)
        loop = eventloop.EventLoop()
        dns_resolver.add_to_loop(loop)
        tcp_server.add_to_loop(loop)
        udp_server.add_to_loop(loop)

        def handler(signum, _):
            logging.warn('received SIGQUIT, doing graceful shutting down..')
            tcp_server.close(next_tick=True)
            udp_server.close(next_tick=True)
        signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM), handler)

        def int_handler(signum, _):
            sys.exit(1)
        signal.signal(signal.SIGINT, int_handler)

        daemon.set_user(config.get('user', None))
        loop.run()
    except Exception as e:
        shell.print_exception(e)
        sys.exit(1) 

def _run():
    global __file__
    import os
    import site  # noqa: F401
    sys.frozen = 'macosx_app'
    base = os.environ['RESOURCEPATH']

    argv0 = os.path.basename(os.environ['ARGVZERO'])
    script = SCRIPT_MAP.get(argv0, DEFAULT_SCRIPT)  # noqa: F821

    path = os.path.join(base, script)
    sys.argv[0] = __file__ = path
    if sys.version_info[0] == 2:
        with open(path, 'rU') as fp:
            source = fp.read() + "\n"
    else:
        with open(path, 'rb') as fp:
            encoding = guess_encoding(fp)

        with open(path, 'r', encoding=encoding) as fp:
            source = fp.read() + '\n'

        BOM = b'\xef\xbb\xbf'.decode('utf-8')
        if source.startswith(BOM):
            source = source[1:]

    exec(compile(source, path, 'exec'), globals(), globals()) 

def main():
    shell.check_python()

    # fix py2exe
    if hasattr(sys, "frozen") and sys.frozen in \
            ("windows_exe", "console_exe"):
        p = os.path.dirname(os.path.abspath(sys.executable))
        os.chdir(p)

    config = shell.get_config(True)

    daemon.daemon_exec(config)

    try:
        logging.info("starting local at %s:%d" %
                     (config['local_address'], config['local_port']))

        dns_resolver = asyncdns.DNSResolver()
        tcp_server = tcprelay.TCPRelay(config, dns_resolver, True)
        udp_server = udprelay.UDPRelay(config, dns_resolver, True)
        loop = eventloop.EventLoop()
        dns_resolver.add_to_loop(loop)
        tcp_server.add_to_loop(loop)
        udp_server.add_to_loop(loop)

        def handler(signum, _):
            logging.warn('received SIGQUIT, doing graceful shutting down..')
            tcp_server.close(next_tick=True)
            udp_server.close(next_tick=True)
        signal.signal(getattr(signal, 'SIGQUIT', signal.SIGTERM), handler)

        def int_handler(signum, _):
            sys.exit(1)
        signal.signal(signal.SIGINT, int_handler)

        daemon.set_user(config.get('user', None))
        loop.run()
    except Exception as e:
        shell.print_exception(e)
        sys.exit(1) 

def getdirs(self,libname):
        '''Implements the dylib search as specified in Apple documentation:

        http://developer.apple.com/documentation/DeveloperTools/Conceptual/
            DynamicLibraries/Articles/DynamicLibraryUsageGuidelines.html

        Before commencing the standard search, the method first checks
        the bundle's ``Frameworks`` directory if the application is running
        within a bundle (OS X .app).
        '''

        dyld_fallback_library_path = _environ_path("DYLD_FALLBACK_LIBRARY_PATH")
        if not dyld_fallback_library_path:
            dyld_fallback_library_path = [os.path.expanduser('~/lib'),
                                          '/usr/local/lib', '/usr/lib']

        dirs = []

        if '/' in libname:
            dirs.extend(_environ_path("DYLD_LIBRARY_PATH"))
        else:
            dirs.extend(_environ_path("LD_LIBRARY_PATH"))
            dirs.extend(_environ_path("DYLD_LIBRARY_PATH"))

        dirs.extend(self.other_dirs)
        dirs.append(".")
        dirs.append(os.path.dirname(__file__))

        if hasattr(sys, 'frozen') and sys.frozen == 'macosx_app':
            dirs.append(os.path.join(
                os.environ['RESOURCEPATH'],
                '..',
                'Frameworks'))

        dirs.extend(dyld_fallback_library_path)

        return dirs

# Posix 

def test_unfrozen_dev_toplevel_raises_nopath(self):
        """Not frozen, raise OSError when the path doesn't exist."""
        self.patch(os.path, "exists", lambda x: False)
        self.assertRaises(OSError, get_program_path, "foo") 

def setUp(self):
        """SetUp to mimic frozen darwin."""
        super(DarwinPkgdTestCase, self).setUp()
        self.patch(sys, "platform", "darwin")
        sys.frozen = True

        self.darwin_app_names = {"foo": "Foo.app"} 

def tearDown(self):
        """tearDown, Remove frozen attr"""
        del sys.frozen
        super(DarwinPkgdTestCase, self).tearDown() 

def setUp(self):
        """SetUp to mimic frozen windows."""
        super(Win32PkgdTestCase, self).setUp()
        self.patch(sys, "platform", "win32")
        sys.frozen = True 

def tearDown(self):
        """tearDown, Remove frozen attr"""
        del sys.frozen
        super(Win32PkgdTestCase, self).tearDown() 

def test_windows_pkgd(self):
        """Return sub-app path on windows when frozen."""

        self.patch(sys, "executable", os.path.join("C:\\path", "to",
                                                   "current.exe"))
        # patch abspath to let us run this tests on non-windows:
        self.patch(os.path, "abspath", lambda x: x)
        path = get_program_path("foo", None)
        expectedpath = os.path.join("C:\\path", "to", "foo.exe")
        self.assertEquals(path, expectedpath) 

def _main_is_frozen():
	# Detect whether we are running py2exe compiled version
	return hasattr(sys, 'frozen') and sys.frozen 

def getdirs(self, libname):
        """Implements the dylib search as specified in Apple documentation:

        http://developer.apple.com/documentation/DeveloperTools/Conceptual/
            DynamicLibraries/Articles/DynamicLibraryUsageGuidelines.html

        Before commencing the standard search, the method first checks
        the bundle's ``Frameworks`` directory if the application is running
        within a bundle (OS X .app).
        """

        dyld_fallback_library_path = _environ_path("DYLD_FALLBACK_LIBRARY_PATH")
        if not dyld_fallback_library_path:
            dyld_fallback_library_path = [os.path.expanduser("~/lib"), "/usr/local/lib", "/usr/lib"]

        dirs = []

        if "/" in libname:
            dirs.extend(_environ_path("DYLD_LIBRARY_PATH"))
        else:
            dirs.extend(_environ_path("LD_LIBRARY_PATH"))
            dirs.extend(_environ_path("DYLD_LIBRARY_PATH"))

        if hasattr(sys, "frozen") and sys.frozen == "macosx_app":
            dirs.append(os.path.join(os.environ["RESOURCEPATH"], "..", "Frameworks"))

        dirs.extend(dyld_fallback_library_path)

        return dirs


# Posix 

def getdirs(self, libname):
        """Implements the dylib search as specified in Apple documentation:

        http://developer.apple.com/documentation/DeveloperTools/Conceptual/
            DynamicLibraries/Articles/DynamicLibraryUsageGuidelines.html

        Before commencing the standard search, the method first checks
        the bundle's ``Frameworks`` directory if the application is running
        within a bundle (OS X .app).
        """

        dyld_fallback_library_path = _environ_path("DYLD_FALLBACK_LIBRARY_PATH")
        if not dyld_fallback_library_path:
            dyld_fallback_library_path = [os.path.expanduser("~/lib"), "/usr/local/lib", "/usr/lib"]

        dirs = []

        if "/" in libname:
            dirs.extend(_environ_path("DYLD_LIBRARY_PATH"))
        else:
            dirs.extend(_environ_path("LD_LIBRARY_PATH"))
            dirs.extend(_environ_path("DYLD_LIBRARY_PATH"))

        if hasattr(sys, "frozen") and sys.frozen == "macosx_app":
            dirs.append(os.path.join(os.environ["RESOURCEPATH"], "..", "Frameworks"))

        dirs.extend(dyld_fallback_library_path)

        return dirs


# Posix 

def _executable_args(self):
        profile = self.request.config.getoption('--qute-profile-subprocs')
        if hasattr(sys, 'frozen'):
            if profile:
                raise Exception("Can't profile with sys.frozen!")
            executable = os.path.join(os.path.dirname(sys.executable),
                                      'qutebrowser')
            args = []
        else:
            executable = sys.executable
            if profile:
                profile_dir = os.path.join(os.getcwd(), 'prof')
                profile_id = '{}_{}'.format(self._instance_id,
                                            next(self._run_counter))
                profile_file = os.path.join(profile_dir,
                                            '{}.pstats'.format(profile_id))
                try:
                    os.mkdir(profile_dir)
                except FileExistsError:
                    pass
                args = [os.path.join('scripts', 'dev', 'run_profile.py'),
                        '--profile-tool', 'none',
                        '--profile-file', profile_file]
            else:
                args = ['-bb', '-m', 'qutebrowser']
        return executable, args 

def test_get_home_dir_2():
    """Testcase for py2exe logic, compressed lib
    """
    unfrozen = path.get_home_dir()
    sys.frozen = True
    #fake filename for IPython.__init__
    IPython.__file__ = abspath(join(HOME_TEST_DIR, "Library.zip/IPython/__init__.py")).lower()

    home_dir = path.get_home_dir(True)
    nt.assert_equal(home_dir, unfrozen) 

def test_get_home_dir_1():
    """Testcase for py2exe logic, un-compressed lib
    """
    unfrozen = path.get_home_dir()
    sys.frozen = True

    #fake filename for IPython.__init__
    IPython.__file__ = abspath(join(HOME_TEST_DIR, "Lib/IPython/__init__.py"))

    home_dir = path.get_home_dir()
    nt.assert_equal(home_dir, unfrozen) 

def getdirs(self,libname):
        '''Implements the dylib search as specified in Apple documentation:

        http://developer.apple.com/documentation/DeveloperTools/Conceptual/
            DynamicLibraries/Articles/DynamicLibraryUsageGuidelines.html

        Before commencing the standard search, the method first checks
        the bundle's ``Frameworks`` directory if the application is running
        within a bundle (OS X .app).
        '''

        dyld_fallback_library_path = _environ_path("DYLD_FALLBACK_LIBRARY_PATH")
        if not dyld_fallback_library_path:
            dyld_fallback_library_path = [os.path.expanduser('~/lib'),
                                          '/usr/local/lib', '/usr/lib']

        dirs = []

        if '/' in libname:
            dirs.extend(_environ_path("DYLD_LIBRARY_PATH"))
        else:
            dirs.extend(_environ_path("LD_LIBRARY_PATH"))
            dirs.extend(_environ_path("DYLD_LIBRARY_PATH"))

        dirs.extend(self.other_dirs)
        dirs.append(".")
        dirs.append(os.path.dirname(__file__))

        if hasattr(sys, 'frozen') and sys.frozen == 'macosx_app':
            dirs.append(os.path.join(
                os.environ['RESOURCEPATH'],
                '..',
                'Frameworks'))

        dirs.extend(dyld_fallback_library_path)

        return dirs

# Posix