pyqtgraph/examples/initExample.py

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2012-03-17 15:47:20 +00:00
## make this version of pyqtgraph importable before any others
import sys, os
path = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
path.rstrip(os.path.sep)
if path.endswith('pyqtgraph'):
sys.path.insert(0, os.path.join(path, '..')) ## examples installed inside pyqtgraph package
elif 'pyqtgraph' in os.listdir(path):
sys.path.insert(0, path) ## examples adjacent to pyqtgraph (as in source)
2012-10-26 12:55:53 +00:00
## should force example to use PySide instead of PyQt
if 'pyside' in sys.argv:
from PySide import QtGui
2012-10-26 12:55:53 +00:00
elif 'pyqt' in sys.argv:
from PyQt4 import QtGui
else:
from pyqtgraph.Qt import QtGui
## Force use of a specific graphics system
for gs in ['raster', 'native', 'opengl']:
if gs in sys.argv:
QtGui.QApplication.setGraphicsSystem(gs)
break