def main(argv=sys.argv):
"""
The majority of the code in this function was taken from start_glue() in main.py after a discussion with
Tom Robataille. We wanted the ability to get command line arguments and use them in here and this seemed
to be the cleanest way to do it.
"""
# Make sure the mosviz startup item is registered
from .startup import mosviz_setup # noqa
parser = argparse.ArgumentParser()
parser.add_argument('data_files', nargs=argparse.REMAINDER)
args = parser.parse_known_args(argv[1:])
import glue
from glue.utils.qt import get_qapp
app = get_qapp()
# Splash screen
splash = get_splash()
splash.image = QtGui.QPixmap(MOSVIZ_SPLASH_PATH)
splash.show()
# Start off by loading plugins. We need to do this before restoring
# the session or loading the configuration since these may use existing
# plugins.
load_plugins(splash=splash)
datafiles = args[0].data_files
# # Show the splash screen for 2 seconds
timer = QTimer()
timer.setInterval(2000)
timer.setSingleShot(True)
timer.timeout.connect(splash.close)
timer.start()
data_collection = glue.core.DataCollection()
hub = data_collection.hub
splash.set_progress(100)
session = glue.core.Session(data_collection=data_collection, hub=hub)
ga = GlueApplication(session=session)
qapp = QtWidgets.QApplication.instance()
ga.setWindowTitle('MOSViz v{0}'.format(__version__))
qapp.setWindowIcon(QtGui.QIcon(MOSVIZ_ICON_PATH))
ga.setWindowIcon(QtGui.QIcon(MOSVIZ_ICON_PATH))
# Load the data files.
if datafiles:
datasets = load_data_files(datafiles)
ga.add_datasets(data_collection, datasets, auto_merge=False)
ga.run_startup_action('mosviz')
sys.exit(ga.start(maximized=True))
def create_app(datafiles=[], interactive=True):
app = get_qapp()
if interactive:
# Splash screen
splash = get_splash()
splash.image = QtGui.QPixmap(MOSVIZ_SPLASH_PATH)
splash.show()
else:
splash = None
# Start off by loading plugins. We need to do this before restoring
# the session or loading the configuration since these may use existing
# plugins.
load_plugins(splash=splash)
# # Show the splash screen for 2 seconds
if interactive:
timer = QTimer()
timer.setInterval(2000)
timer.setSingleShot(True)
timer.timeout.connect(splash.close)
timer.start()
data_collection = glue.core.DataCollection()
hub = data_collection.hub
if interactive:
splash.set_progress(100)
ga = _create_glue_app(data_collection, hub)
ga.run_startup_action('mosviz')
# Load the data files.
if datafiles:
datasets = load_data_files(datafiles)
ga.add_datasets(data_collection, datasets, auto_merge=False)
return ga
def create_app(datafiles=[], interactive=True):
app = get_qapp()
if interactive:
# Splash screen
splash = get_splash()
splash.image = QtGui.QPixmap(MOSVIZ_SPLASH_PATH)
splash.show()
else:
splash = None
# Start off by loading plugins. We need to do this before restoring
# the session or loading the configuration since these may use existing
# plugins.
load_plugins(splash=splash)
# # Show the splash screen for 2 seconds
if interactive:
timer = QTimer()
timer.setInterval(2000)
timer.setSingleShot(True)
timer.timeout.connect(splash.close)
timer.start()
data_collection = glue.core.DataCollection()
hub = data_collection.hub
if interactive:
splash.set_progress(100)
ga = _create_glue_app(data_collection, hub)
ga.run_startup_action('mosviz')
# Load the data files.
if datafiles:
datasets = load_data_files(datafiles)
ga.add_datasets(data_collection, datasets, auto_merge=False)
return ga
def create_app(datafiles=[], data_configs=[], data_configs_show=False,
interactive=True):
"""
Create and initialize a cubeviz application instance
Parameters
----------
datafiles : `list`
A list of filenames representing data files to be loaded
data_configs : `list`
A list of filenames representing data configuration files to be used
data_configs_show : `bool`
Display matching info about data configuration files
interactive : `bool`
Flag to indicate whether session is interactive or not (i.e. for testing)
"""
app = get_qapp()
# Splash screen
if interactive:
splash = get_splash()
splash.image = QtGui.QPixmap(CUBEVIZ_LOGO_PATH)
splash.show()
else:
splash = None
# Start off by loading plugins. We need to do this before restoring
# the session or loading the configuration since these may use existing
# plugins.
load_plugins(splash=splash)
dfc_kwargs = dict(remove_defaults=True, check_ifu_valid=interactive)
DataFactoryConfiguration(data_configs, data_configs_show, **dfc_kwargs)
# Check to make sure each file exists and raise an Exception
# that will show in the popup if it does not exist.
_check_datafiles_exist(datafiles)
# Show the splash screen for 1 second
if interactive:
timer = QTimer()
timer.setInterval(1000)
timer.setSingleShot(True)
timer.timeout.connect(splash.close)
timer.start()
data_collection = glue.core.DataCollection()
hub = data_collection.hub
ga = _create_glue_app(data_collection, hub)
ga.run_startup_action('cubeviz')
# Load the data files.
if datafiles:
datasets = load_data_files(datafiles)
ga.add_datasets(data_collection, datasets, auto_merge=False)
if interactive:
splash.set_progress(100)
return ga
def main(argv=sys.argv):
"""
The majority of the code in this function was taken from start_glue() in main.py after a discussion with
Tom Robataille. We wanted the ability to get command line arguments and use them in here and this seemed
to be the cleanest way to do it.
:param argv:
:return:
"""
# # Parse the arguments, ignore any unkonwn
parser = argparse.ArgumentParser()
parser.add_argument("--data-configs", help="Directory or file for data configuration YAML files", action='append', default=[])
parser.add_argument("--data-configs-show", help="Show the matching info", action="store_true", default=False)
parser.add_argument('data_files', nargs=argparse.REMAINDER)
args = parser.parse_known_args(argv[1:])
# Store the args for each ' --data-configs' found on the commandline
data_configs = args[0].data_configs
data_configs_show = args[0].data_configs_show
import glue
from glue.utils.qt import get_qapp
app = get_qapp()
# Splash screen
splash = get_splash()
splash.image = QtGui.QPixmap(CUBEVIZ_LOGO_PATH)
splash.show()
# Start off by loading plugins. We need to do this before restoring
# the session or loading the configuration since these may use existing
# plugins.
load_plugins(splash=splash)
# Load the
DataFactoryConfiguration(data_configs, data_configs_show, remove_defaults=True)
datafiles = args[0].data_files
# Check to make sure each file exists and raise an Exception
# that will show in the popup if it does not exist.
for fileparam in datafiles:
for filename in fileparam.split(','):
if not os.path.isfile(filename.strip()):
raise IOError('The file {} does not exist'.format(filename))
# Show the splash screen for 1 second
timer = QTimer()
timer.setInterval(1000)
timer.setSingleShot(True)
timer.timeout.connect(splash.close)
timer.start()
data_collection = glue.core.DataCollection()
hub = data_collection.hub
splash.set_progress(100)
session = glue.core.Session(data_collection=data_collection, hub=hub)
ga = GlueApplication(session=session)
ga.setWindowTitle('cubeviz ({})'.format(cubeviz_version))
qapp = QtWidgets.QApplication.instance()
qapp.setWindowIcon(QtGui.QIcon(CUBEVIZ_ICON_PATH))
ga.setWindowIcon(QtGui.QIcon(CUBEVIZ_ICON_PATH))
ga.run_startup_action('cubeviz')
# Load the data files.
if datafiles:
datasets = load_data_files(datafiles)
ga.add_datasets(data_collection, datasets, auto_merge=False)
sys.exit(ga.start(maximized=True))
def create_app(datafiles=[],
data_configs=[],
data_configs_show=False,
interactive=True):
"""
Create and initialize a cubeviz application instance
Parameters
----------
datafiles : `list`
A list of filenames representing data files to be loaded
data_configs : `list`
A list of filenames representing data configuration files to be used
data_configs_show : `bool`
Display matching info about data configuration files
interactive : `bool`
Flag to indicate whether session is interactive or not (i.e. for testing)
"""
app = get_qapp()
# Splash screen
if interactive:
splash = get_splash()
splash.image = QtGui.QPixmap(CUBEVIZ_LOGO_PATH)
splash.show()
else:
splash = None
# Start off by loading plugins. We need to do this before restoring
# the session or loading the configuration since these may use existing
# plugins.
load_plugins(splash=splash)
dfc_kwargs = dict(remove_defaults=True, check_ifu_valid=interactive)
DataFactoryConfiguration(data_configs, data_configs_show, **dfc_kwargs)
# Check to make sure each file exists and raise an Exception
# that will show in the popup if it does not exist.
_check_datafiles_exist(datafiles)
# Show the splash screen for 1 second
if interactive:
timer = QTimer()
timer.setInterval(1000)
timer.setSingleShot(True)
timer.timeout.connect(splash.close)
timer.start()
data_collection = glue.core.DataCollection()
hub = data_collection.hub
ga = _create_glue_app(data_collection, hub)
ga.run_startup_action('cubeviz')
# Load the data files.
if datafiles:
datasets = load_data_files(datafiles)
ga.add_datasets(data_collection, datasets, auto_merge=False)
if interactive:
splash.set_progress(100)
return ga
