MainWindow object has no attribute 'connect'
1
I wonder if someone could help me resolve this issue regarding slot connection in PyQt5. The following code snippet will show you what my problem is.
class MainWindow(QMainWindow):
def __init__(self):
super(MainWindow, self).__init__()
path = os.path.join(os.path.dirname(__file__), 'GUI/Main_GUI.ui')
self.gui = loadUi(path)
self.gui.button_1.clicked.connect(self.run.this)
def _connect_my_slots(self, origin):
self.connect(origin, SIGNAL('completed'), self._show_results)
self.connect(origin, SIGNAL('error'), self._show_error)
def run_this(self):
myThread = LongRunningThing()
self._connect_my_slots(self.myThread) # THIS IS THE PART THAT CAUSES ERROR
As you can see my MainWindow object is my UI file (from QtDesigner 5) and once I call _connect_my_slots function it throws an error:
AttributError: 'MainWindow' object has no attribute 'connect'
python-3.x signals-slots pyqt5
edited Dec 30 '15 at 9:12
Mel
3,76892430
asked Dec 30 '15 at 8:31
Beller0ph0nBeller0ph0n
40110
add a comment |
1
I wonder if someone could help me resolve this issue regarding slot connection in PyQt5. The following code snippet will show you what my problem is.
class MainWindow(QMainWindow):
def __init__(self):
super(MainWindow, self).__init__()
path = os.path.join(os.path.dirname(__file__), 'GUI/Main_GUI.ui')
self.gui = loadUi(path)
self.gui.button_1.clicked.connect(self.run.this)
def _connect_my_slots(self, origin):
self.connect(origin, SIGNAL('completed'), self._show_results)
self.connect(origin, SIGNAL('error'), self._show_error)
def run_this(self):
myThread = LongRunningThing()
self._connect_my_slots(self.myThread) # THIS IS THE PART THAT CAUSES ERROR
As you can see my MainWindow object is my UI file (from QtDesigner 5) and once I call _connect_my_slots function it throws an error:
AttributError: 'MainWindow' object has no attribute 'connect'
python-3.x signals-slots pyqt5
edited Dec 30 '15 at 9:12
Mel
3,76892430
asked Dec 30 '15 at 8:31
Beller0ph0nBeller0ph0n
40110
add a comment |
1
1
1
I wonder if someone could help me resolve this issue regarding slot connection in PyQt5. The following code snippet will show you what my problem is.
class MainWindow(QMainWindow):
def __init__(self):
super(MainWindow, self).__init__()
path = os.path.join(os.path.dirname(__file__), 'GUI/Main_GUI.ui')
self.gui = loadUi(path)
self.gui.button_1.clicked.connect(self.run.this)
def _connect_my_slots(self, origin):
self.connect(origin, SIGNAL('completed'), self._show_results)
self.connect(origin, SIGNAL('error'), self._show_error)
def run_this(self):
myThread = LongRunningThing()
self._connect_my_slots(self.myThread) # THIS IS THE PART THAT CAUSES ERROR
As you can see my MainWindow object is my UI file (from QtDesigner 5) and once I call _connect_my_slots function it throws an error:
AttributError: 'MainWindow' object has no attribute 'connect'
python-3.x signals-slots pyqt5
edited Dec 30 '15 at 9:12
Mel
3,76892430
asked Dec 30 '15 at 8:31
Beller0ph0nBeller0ph0n
40110
I wonder if someone could help me resolve this issue regarding slot connection in PyQt5. The following code snippet will show you what my problem is.
class MainWindow(QMainWindow):
def __init__(self):
super(MainWindow, self).__init__()
path = os.path.join(os.path.dirname(__file__), 'GUI/Main_GUI.ui')
self.gui = loadUi(path)
self.gui.button_1.clicked.connect(self.run.this)
def _connect_my_slots(self, origin):
self.connect(origin, SIGNAL('completed'), self._show_results)
self.connect(origin, SIGNAL('error'), self._show_error)
def run_this(self):
myThread = LongRunningThing()
self._connect_my_slots(self.myThread) # THIS IS THE PART THAT CAUSES ERROR
As you can see my MainWindow object is my UI file (from QtDesigner 5) and once I call _connect_my_slots function it throws an error:
AttributError: 'MainWindow' object has no attribute 'connect'
python-3.x signals-slots pyqt5
python-3.x signals-slots pyqt5
edited Dec 30 '15 at 9:12
Mel
3,76892430
asked Dec 30 '15 at 8:31
Beller0ph0nBeller0ph0n
40110
edited Dec 30 '15 at 9:12
Mel
3,76892430
asked Dec 30 '15 at 8:31
Beller0ph0nBeller0ph0n
40110
edited Dec 30 '15 at 9:12
Mel
3,76892430
edited Dec 30 '15 at 9:12
Mel
3,76892430
edited Dec 30 '15 at 9:12
Mel
3,76892430
3,76892430
asked Dec 30 '15 at 8:31
Beller0ph0nBeller0ph0n
40110
asked Dec 30 '15 at 8:31
Beller0ph0nBeller0ph0n
40110
asked Dec 30 '15 at 8:31
Beller0ph0nBeller0ph0n
40110
40110
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
1
You are using the old style signal and slot, which is not longer supported in PyQt5.
The old style:
self.connect(origin, SIGNAL('completed'), self._show_results)
should now be written in the new style:
origin.completed.connect(self._show_results)
For more details, see the documentation on New-style Signal and Slot Support.
answered Dec 30 '15 at 9:10
MelMel
3,76892430
Thanks a lot tmoreau old-style signals were the cause of problem. Just to make sure that I'm on the right track, could you please tell me if my EMIT statement is also an old style: self.emit(SIGNAL('completed'), self.result) Thanks in advance.
– Beller0ph0n
Dec 30 '15 at 10:20
Yes it's old style. "SIGNAL" is your clue. Everything you need to know on signals is on the linked documentation page (even is it's for PyQt4, it should work the same)
– Mel
Dec 30 '15 at 10:26
Thanks again tmoreau. I'm already going through that document. Your help is greatly appreciated!!
– Beller0ph0n
Dec 30 '15 at 10:44
tmoreau can you please take a look at this link. Maybe you can help me once more ;)
– Beller0ph0n
Dec 30 '15 at 11:47
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
1
You are using the old style signal and slot, which is not longer supported in PyQt5.
The old style:
self.connect(origin, SIGNAL('completed'), self._show_results)
should now be written in the new style:
origin.completed.connect(self._show_results)
For more details, see the documentation on New-style Signal and Slot Support.
answered Dec 30 '15 at 9:10
MelMel
3,76892430
Thanks a lot tmoreau old-style signals were the cause of problem. Just to make sure that I'm on the right track, could you please tell me if my EMIT statement is also an old style: self.emit(SIGNAL('completed'), self.result) Thanks in advance.
– Beller0ph0n
Dec 30 '15 at 10:20
Yes it's old style. "SIGNAL" is your clue. Everything you need to know on signals is on the linked documentation page (even is it's for PyQt4, it should work the same)
– Mel
Dec 30 '15 at 10:26
Thanks again tmoreau. I'm already going through that document. Your help is greatly appreciated!!
– Beller0ph0n
Dec 30 '15 at 10:44
tmoreau can you please take a look at this link. Maybe you can help me once more ;)
– Beller0ph0n
Dec 30 '15 at 11:47
add a comment |
1
You are using the old style signal and slot, which is not longer supported in PyQt5.
The old style:
self.connect(origin, SIGNAL('completed'), self._show_results)
should now be written in the new style:
origin.completed.connect(self._show_results)
For more details, see the documentation on New-style Signal and Slot Support.
answered Dec 30 '15 at 9:10
MelMel
3,76892430
Thanks a lot tmoreau old-style signals were the cause of problem. Just to make sure that I'm on the right track, could you please tell me if my EMIT statement is also an old style: self.emit(SIGNAL('completed'), self.result) Thanks in advance.
– Beller0ph0n
Dec 30 '15 at 10:20
Yes it's old style. "SIGNAL" is your clue. Everything you need to know on signals is on the linked documentation page (even is it's for PyQt4, it should work the same)
– Mel
Dec 30 '15 at 10:26
Thanks again tmoreau. I'm already going through that document. Your help is greatly appreciated!!
– Beller0ph0n
Dec 30 '15 at 10:44
tmoreau can you please take a look at this link. Maybe you can help me once more ;)
– Beller0ph0n
Dec 30 '15 at 11:47
add a comment |
1
1
1
You are using the old style signal and slot, which is not longer supported in PyQt5.
The old style:
self.connect(origin, SIGNAL('completed'), self._show_results)
should now be written in the new style:
origin.completed.connect(self._show_results)
For more details, see the documentation on New-style Signal and Slot Support.
answered Dec 30 '15 at 9:10
MelMel
3,76892430
You are using the old style signal and slot, which is not longer supported in PyQt5.
The old style:
self.connect(origin, SIGNAL('completed'), self._show_results)
should now be written in the new style:
origin.completed.connect(self._show_results)
For more details, see the documentation on New-style Signal and Slot Support.
answered Dec 30 '15 at 9:10
MelMel
3,76892430
answered Dec 30 '15 at 9:10
MelMel
3,76892430
answered Dec 30 '15 at 9:10
MelMel
3,76892430
answered Dec 30 '15 at 9:10
MelMel
3,76892430
3,76892430
Thanks a lot tmoreau old-style signals were the cause of problem. Just to make sure that I'm on the right track, could you please tell me if my EMIT statement is also an old style: self.emit(SIGNAL('completed'), self.result) Thanks in advance.
– Beller0ph0n
Dec 30 '15 at 10:20
Yes it's old style. "SIGNAL" is your clue. Everything you need to know on signals is on the linked documentation page (even is it's for PyQt4, it should work the same)
– Mel
Dec 30 '15 at 10:26
Thanks again tmoreau. I'm already going through that document. Your help is greatly appreciated!!
– Beller0ph0n
Dec 30 '15 at 10:44
tmoreau can you please take a look at this link. Maybe you can help me once more ;)
– Beller0ph0n
Dec 30 '15 at 11:47
add a comment |
Thanks a lot tmoreau old-style signals were the cause of problem. Just to make sure that I'm on the right track, could you please tell me if my EMIT statement is also an old style: self.emit(SIGNAL('completed'), self.result) Thanks in advance.
– Beller0ph0n
Dec 30 '15 at 10:20
Yes it's old style. "SIGNAL" is your clue. Everything you need to know on signals is on the linked documentation page (even is it's for PyQt4, it should work the same)
– Mel
Dec 30 '15 at 10:26
Thanks again tmoreau. I'm already going through that document. Your help is greatly appreciated!!
– Beller0ph0n
Dec 30 '15 at 10:44
tmoreau can you please take a look at this link. Maybe you can help me once more ;)
– Beller0ph0n
Dec 30 '15 at 11:47
Thanks a lot tmoreau old-style signals were the cause of problem. Just to make sure that I'm on the right track, could you please tell me if my EMIT statement is also an old style: self.emit(SIGNAL('completed'), self.result) Thanks in advance.
– Beller0ph0n
Dec 30 '15 at 10:20
Thanks a lot tmoreau old-style signals were the cause of problem. Just to make sure that I'm on the right track, could you please tell me if my EMIT statement is also an old style: self.emit(SIGNAL('completed'), self.result) Thanks in advance.
– Beller0ph0n
Dec 30 '15 at 10:20
Yes it's old style. "SIGNAL" is your clue. Everything you need to know on signals is on the linked documentation page (even is it's for PyQt4, it should work the same)
– Mel
Dec 30 '15 at 10:26
Yes it's old style. "SIGNAL" is your clue. Everything you need to know on signals is on the linked documentation page (even is it's for PyQt4, it should work the same)
– Mel
Dec 30 '15 at 10:26
Thanks again tmoreau. I'm already going through that document. Your help is greatly appreciated!!
– Beller0ph0n
Dec 30 '15 at 10:44
Thanks again tmoreau. I'm already going through that document. Your help is greatly appreciated!!
– Beller0ph0n
Dec 30 '15 at 10:44
tmoreau can you please take a look at this link. Maybe you can help me once more ;)
– Beller0ph0n
Dec 30 '15 at 11:47
tmoreau can you please take a look at this link. Maybe you can help me once more ;)
– Beller0ph0n
Dec 30 '15 at 11:47
add a comment |
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