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from PyQt4.uic.exceptions import NoSuchWidgetError
from PyQt4 import QtGui
class QObjectCreator(object):
def __init__(self):
self.widgets = {}
def createQObject(self, classname, objectname, ctor_args, is_attribute = True):
return self[classname](*ctor_args)
def addCustomWidget(self, classname, baseclass, module):
import sys # for now!
sys.path.append(".")
self.widgets[classname] = getattr(__import__(module, {}, {}, (classname,)),
classname)
def getSlot(self, object, slotname):
return getattr(object, slotname)
def __getitem__(self, cls):
try:
return getattr(QtGui, cls)
except AttributeError:
try:
return self.widgets[cls]
except KeyError:
raise NoSuchWidgetError, cls
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