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# Set up configuration variables
__all__ = ['custom_viewer', 'qglue', 'test']
import os
import sys
from pkg_resources import get_distribution, DistributionNotFound
try:
__version__ = get_distribution('glue-core').version
except DistributionNotFound:
__version__ = 'undefined'
from ._mpl_backend import MatplotlibBackendSetter
sys.meta_path.append(MatplotlibBackendSetter())
from glue.viewers.custom.helper import custom_viewer
# Load user's configuration file
from .config import load_configuration
env = load_configuration()
from .qglue import qglue
from .main import load_plugins # noqa
def test(no_optional_skip=False):
from pytest import main
root = os.path.abspath(os.path.dirname(__file__))
args = [root, '-x']
if no_optional_skip:
args.append('--no-optional-skip')
return main(args=args)
from glue._settings_helpers import load_settings
load_settings()
# In PyQt 5.5+, PyQt overrides the default exception catching and fatally
# crashes the Qt application without printing out any details about the error.
# Below we revert the exception hook to the original Python one. Note that we
# can't just do sys.excepthook = sys.__excepthook__ otherwise PyQt will detect
# the default excepthook is in place and override it.
def handle_exception(exc_type, exc_value, exc_traceback):
sys.__excepthook__(exc_type, exc_value, exc_traceback)
sys.excepthook = handle_exception
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