def test_regexpvalidator():
val = gui.RegExpValidator()
val.set_regex("[0-9]")
with open("data.pkl", "wb") as jar:
pickle.dump(val, jar)
with open("data.pkl", "rb") as jar:
val = pickle.load(jar)
assert val.get_regex() == "[0-9]"
assert val.is_valid_value("0")
def __init__(self, label, value=None, notempty=False, regex=None):
super().__init__(label, value=value)
self.widget = widgets.LineEdit()
if notempty:
val = custom_validators.NotEmptyValidator()
self.widget.set_validator(val)
if regex is not None:
val = gui.RegExpValidator()
val.set_regex(regex)
self.widget.set_validator(val)
if value is not None:
self.widget.set_value(value)
def set_regex_validator(self, regex: str) -> gui.RegExpValidator:
validator = gui.RegExpValidator(self)
validator.set_regex(regex)
self.setValidator(validator)
self.set_validation_color()
return validator