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from __future__ import absolute_import, division, print_function
try:
import qtpy # noqa
except Exception:
QT_INSTALLED = False
else:
QT_INSTALLED = True
qapp = None
def get_qapp():
global qapp
from qtpy import QtWidgets
qapp = QtWidgets.QApplication.instance()
if qapp is None:
qapp = QtWidgets.QApplication([''])
return qapp
def pytest_configure(config):
if QT_INSTALLED:
from qtpy import QtWidgets # noqa
app = get_qapp() # noqa
def pytest_unconfigure(config):
if QT_INSTALLED:
global qapp
qapp.exit()
qapp = None
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