def add_license(self, v=None, path=None):
"""Add license file."""
if path is None:
filename, selected_filter = getopenfilename(
self,
'Select license file',
filters='License files (*.txt)',
basedir=get_home_dir(),
)
if filename:
paths = [filename]
else:
paths = []
else:
paths = [path]
valid_licenses, invalid_licenses = self.api.add_license(paths)
for path in invalid_licenses:
text = ('File: <b>"{0}"</b>'
'<br>is not a valid license file.').format(path)
self.message_box = MessageBoxInformation(
text=text, title="Invalid license file")
self.message_box.exec_()
if valid_licenses:
self.load_licenses()
def start_app(options): # pragma: no cover
"""Main application entry point."""
# Setup logger
setup_logger(options.log_level)
# Monkey patching sys.excepthook to avoid crashes in PyQt 5.5+
if PYQT5:
sys.excepthook = except_hook
# Clean old style logs
clean_logs()
global app
app = qapplication(test_time=60)
set_application_icon()
load_fonts(app)
signal.signal(signal.SIGINT, signal.SIG_DFL)
# Create file lock
lock = filelock.FileLock(LOCKFILE)
try:
if misc.load_pid() is None: # A stale lock might be around
misc.remove_lock()
with lock.acquire(timeout=3.0): # timeout in seconds
misc.save_pid()
splash = SplashScreen()
splash.show_message("Initializing...")
window = run_app(splash)
app.window = window
event_eater = EventEater(app)
app.installEventFilter(event_eater)
sys.exit(app.exec_())
except filelock.Timeout:
msgbox = MessageBoxInformation(
title="Anaconda Navigator Information",
text=(
"There is an instance of "
"Anaconda Navigator already "
"running."
)
)
sys.exit(msgbox.exec_())
def start_app(options): # pragma: no cover
"""Main application entry point."""
# Setup logger
setup_logger(options.log_level)
# Monkey patching sys.excepthook to avoid crashes in PyQt 5.5+
if PYQT5:
sys.excepthook = except_hook
# Clean old style logs
clean_logs()
global app
app = qapplication(test_time=60)
set_application_icon()
load_fonts(app)
signal.signal(signal.SIGINT, signal.SIG_DFL)
# Create file lock
lock = filelock.FileLock(LOCKFILE)
try:
load_pid = misc.load_pid()
# This means a PSutil Access Denied error was raised
if load_pid is False:
msgbox = MessageBoxInformation(
title="Anaconda Navigator Startup Error",
text=(
"Navigator failed to start due to an incorrect shutdown. "
"<br><br>"
"We were unable to remove the pid & lock files. "
"Please manually remove the following files and restart "
"Anaconda Navigator:<br><ul>"
"<li><pre>{}</pre></li><li><pre>{}</pre></li></ul>"
"".format(LOCKFILE, PIDFILE)))
sys.exit(msgbox.exec_())
elif load_pid is None: # A stale lock might be around
misc.remove_lock()
with lock.acquire(timeout=3.0): # timeout in seconds
misc.save_pid()
splash = SplashScreen()
splash.show_message("Initializing...")
window = run_app(splash)
app.window = window
event_eater = EventEater(app)
app.installEventFilter(event_eater)
sys.exit(app.exec_())
except filelock.Timeout:
msgbox = MessageBoxInformation(title="Anaconda Navigator Information",
text=("There is an instance of "
"Anaconda Navigator already "
"running."))
sys.exit(msgbox.exec_())
def _update_application(self, worker, output, error):
self.button_update_available.setDisabled(False)
if error:
text = 'Anaconda Navigator Update error:'
dlg = MessageBoxError(text=text,
error=error,
title='Application Update Error')
self.tracker.track_page('/update/error',
pagetitle='Update Application Error '
'Message Box')
dlg.exec_()
else:
text = ('Anaconda Navigator Updated succefully.\n\n'
'Please restart the application')
dlg = MessageBoxInformation(text=text, title='Application Update')
self.tracker.track_page('/update/successful',
pagetitle='Application Update Succesful '
'Message Box')
dlg.exec_()
self._track_tab()