import time
from PyQt4 import QtCore
class A(QtCore.QObject):
mySignal = QtCore.pyqtSignal(str)
def __init__(self):
QtCore.QObject.__init__(self)
self.b = B(self)
self.b.start()
def some_action(self):
self.mySignal.emit("Hello World")
class B(QtCore.QThread):
def __init__(self, creator):
QtCore.QThread.__init__(self)
self._creator = creator
self._creator.mySignal.connect(self.mySlot)
def mySlot(self, str):
print str
def run(self):
while True:
print 'tick'
time.sleep(1)
def some_func():
a = A()
#a.create_b()
a.some_action()
time.sleep(2)
a.some_action()
a.some_action()
some_func()
time.sleep(3)