def register_app_launchservices(uniform_type_identifier="public.python-script",
role='editor'):
"""
Register app to the Apple launch services so it can open Python files
"""
app = QApplication.instance()
# If top frame is MAC_APP_NAME, set ourselves to open files at startup
origin_filename = get_origin_filename()
if MAC_APP_NAME in origin_filename:
bundle_idx = origin_filename.find(MAC_APP_NAME)
old_handler = als.get_bundle_identifier_for_path(
origin_filename[:bundle_idx] + MAC_APP_NAME)
else:
# Else, just restore the previous handler
old_handler = als.get_UTI_handler(uniform_type_identifier, role)
app._original_handlers[(uniform_type_identifier, role)] = old_handler
# Restore previous handle when quitting
app.aboutToQuit.connect(restore_launchservices)
if not app._never_shown:
bundle_identifier = als.get_bundle_identifier()
als.set_UTI_handler(uniform_type_identifier, role, bundle_identifier)
return
# Wait to be visible to set ourselves as the UTI handler
def handle_applicationStateChanged(state):
if state == Qt.ApplicationActive and app._never_shown:
app._never_shown = False
bundle_identifier = als.get_bundle_identifier()
als.set_UTI_handler(uniform_type_identifier, role,
bundle_identifier)
app.applicationStateChanged.connect(handle_applicationStateChanged)
def register_app_launchservices(
uniform_type_identifier="public.python-script",
role='editor'):
"""
Register app to the Apple launch services so it can open Python files
"""
app = QApplication.instance()
old_handler = als.get_UTI_handler(uniform_type_identifier, role)
app._original_handlers[(uniform_type_identifier, role)] = old_handler
# Restore previous handle when quitting
app.aboutToQuit.connect(restore_launchservices)
if not app._never_shown:
bundle_identifier = als.get_bundle_identifier()
als.set_UTI_handler(
uniform_type_identifier, role, bundle_identifier)
return
# Wait to be visible to set ourselves as the UTI handler
def handle_applicationStateChanged(state):
if state == Qt.ApplicationActive and app._never_shown:
app._never_shown = False
bundle_identifier = als.get_bundle_identifier()
als.set_UTI_handler(
uniform_type_identifier, role, bundle_identifier)
app.applicationStateChanged.connect(handle_applicationStateChanged)
def handle_applicationStateChanged(state):
if state == Qt.ApplicationActive and app._starting:
app._starting = False
bundle_identifier = als.get_bundle_identifier()
als.set_UTI_handler(uniform_type_identifier, role,
bundle_identifier)
als.set_URL_scheme_handler(url_scheme, bundle_identifier)
def handle_applicationStateChanged(state):
if state == Qt.ApplicationActive and app._never_shown:
app._never_shown = False
bundle_identifier = als.get_bundle_identifier()
als.set_UTI_handler(uniform_type_identifier, role,
bundle_identifier)
def restore_launchservices():
"""Restore LaunchServices to the previous state"""
app = QApplication.instance()
for key, handler in app._original_handlers.items():
UTI, role = key
als.set_UTI_handler(UTI, role, handler)
def reset_handlers():
als.set_UTI_handler(uniform_type_identifier, role, old_UTI_handler)
als.set_URL_scheme_handler(url_scheme, old_URL_handler)
