def execute_script(script):
""" Run a python script and exit.
Provides a way for people with pre-installed binaries to use
the glue library
"""
from glue.utils.qt.decorators import die_on_error
with die_on_error("Error running script"):
with open(script) as fin:
exec(fin.read())
sys.exit(0)
def execute_script(script):
""" Run a python script and exit.
Provides a way for people with pre-installed binaries to use
the glue library
"""
from glue.utils.qt.decorators import die_on_error
with die_on_error("Error running script"):
with open(script) as fin:
exec(fin.read())
sys.exit(0)
def start_glue(gluefile=None, config=None, datafiles=None, maximized=True,
startup_actions=None, auto_merge=False):
"""Run a glue session and exit
Parameters
----------
gluefile : str
An optional ``.glu`` file to restore.
config : str
An optional configuration file to use.
datafiles : str
An optional list of data files to load.
maximized : bool
Maximize screen on startup. Otherwise, use default size.
auto_merge : bool, optional
Whether to automatically merge data passed in `datafiles` (default is `False`)
"""
import glue
# Some Qt modules are picky in terms of being imported before the
# application is set up, so we import them here. We do it here rather
# than in get_qapp since in the past, including this code in get_qapp
# caused severe issues (e.g. segmentation faults) in plugin packages
# during testing.
try:
from qtpy import QtWebEngineWidgets # noqa
except ImportError: # Not all PyQt installations have this module
pass
from glue.utils.qt.decorators import die_on_error
from glue.utils.qt import get_qapp
app = get_qapp()
splash = get_splash()
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, require_qt_plugins=True)
from glue.app.qt import GlueApplication
datafiles = datafiles or []
hub = None
from qtpy.QtCore import QTimer
timer = QTimer()
timer.setInterval(1000)
timer.setSingleShot(True)
timer.timeout.connect(splash.close)
timer.start()
if gluefile is not None:
with die_on_error("Error restoring Glue session"):
app = GlueApplication.restore_session(gluefile, show=False)
return app.start(maximized=maximized)
if config is not None:
glue.env = glue.config.load_configuration(search_path=[config])
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)
if datafiles:
with die_on_error("Error reading data file"):
datasets = load_data_files(datafiles)
ga.add_datasets(datasets, auto_merge=auto_merge)
if startup_actions is not None:
for name in startup_actions:
ga.run_startup_action(name)
return ga.start(maximized=maximized)
def start_glue(gluefile=None, config=None, datafiles=None, maximized=True,
startup_actions=None, auto_merge=False):
"""Run a glue session and exit
Parameters
----------
gluefile : str
An optional ``.glu`` file to restore.
config : str
An optional configuration file to use.
datafiles : str
An optional list of data files to load.
maximized : bool
Maximize screen on startup. Otherwise, use default size.
auto_merge : bool, optional
Whether to automatically merge data passed in `datafiles` (default is `False`)
"""
import glue
# Some Qt modules are picky in terms of being imported before the
# application is set up, so we import them here. We do it here rather
# than in get_qapp since in the past, including this code in get_qapp
# caused severe issues (e.g. segmentation faults) in plugin packages
# during testing.
try:
from qtpy import QtWebEngineWidgets # noqa
except ImportError: # Not all PyQt installations have this module
pass
from glue.utils.qt.decorators import die_on_error
from glue.utils.qt import get_qapp
app = get_qapp()
splash = get_splash()
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)
from glue.app.qt import GlueApplication
datafiles = datafiles or []
hub = None
from qtpy.QtCore import QTimer
timer = QTimer()
timer.setInterval(1000)
timer.setSingleShot(True)
timer.timeout.connect(splash.close)
timer.start()
if gluefile is not None:
with die_on_error("Error restoring Glue session"):
app = GlueApplication.restore_session(gluefile, show=False)
return app.start(maximized=maximized)
if config is not None:
glue.env = glue.config.load_configuration(search_path=[config])
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)
if datafiles:
with die_on_error("Error reading data file"):
datasets = load_data_files(datafiles)
ga.add_datasets(data_collection, datasets, auto_merge=auto_merge)
if startup_actions is not None:
for name in startup_actions:
ga.run_startup_action(name)
return ga.start(maximized=maximized)