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Handle KeyboardInterrupt in Python Console (#6643)

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Use Ctrl+C to raise a KeyboardInterrupt.
This is especially useful to escape constructs.

Example:
>>> for i in range(0, 3):
...
KeyboardInterrupt
>>>
This commit is contained in:
Benoît Verret 2020-10-12 13:28:44 -04:00 • committed by GitHub
parent 653a24a49b
commit 15de954d6a
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7
electrum/gui/qt/console.py
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@ -95,6 +95,11 @@ class Console(QtWidgets.QPlainTextEdit):
self.setPlainText('')
self.newPrompt(curr_line)
def keyboard_interrupt(self):
self.construct = []
self.appendPlainText('KeyboardInterrupt')
self.newPrompt('')
def newPrompt(self, curr_line):
if self.construct:
prompt = '... ' + curr_line
@ -286,6 +291,8 @@ class Console(QtWidgets.QPlainTextEdit):
return
elif event.key() == QtCore.Qt.Key_L and event.modifiers() == QtCore.Qt.ControlModifier:
self.clear()
elif event.key() == QtCore.Qt.Key_C and event.modifiers() == QtCore.Qt.ControlModifier:
self.keyboard_interrupt()
super(Console, self).keyPressEvent(event)