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  1. Qt for Python
  2. PYSIDE-2140

PySide2 5.15.2 introduces regression with respect to bound signal equality and identity

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    • None
    • 5.15.10
    • PySide
    • None
    • All

      The following code:

      from PySide2 import QtWidgets

app = QtWidgets.QApplication([])
button = QtWidgets.QPushButton()
s1 = button.clicked
s2 = button.clicked

print(s1 == s2)
print(s1 is s2)

      prints

      True
True

      before version 5.15.2.

      However the same code prints

      False
False

      since 5.15.2.

      The regression makes it impossible to implement certain useful code patterns.

      It would be great if this regression can be fixed.

        1. pyside2140.py
          0.7 kB
          Friedemann Kleint
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            crmaurei Cristian Maureira-Fredes
            fancidev_ RR YY
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes