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  1. Qt for Python
  2. PYSIDE-229

Signal disconnect fails in multiple inheritance situation

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: P2: Important P2: Important
    • 6.7
    • 6.6.0
    • PySide
    • Mac OS X 10.9.2
      Python 2.7.6 -- 64-bit
      PySide 1.2.1
    • 7dee9d773 (dev), 569f2a19d (dev), ed35929d9 (6.6), 6dabd2703 (6.6), fe057b441 (dev), 7c77ccc08 (6.6), c44b7409a (6.5)

      I ran into this "RuntimeError: Failed to disconnect signal..." bug and managed to isolate it to being caused by multiple inheritance. I've attached two files. The one with multiple inheritance throws the RuntimeError, while the one without does not.

        1. pyside229_diag.diff
          3 kB
        2. pyside229_log.txt
          1 kB
        3. pyside229.py
          1.0 kB
        4. pyside-229-test_disconnect_multiple_inheretence.py
          0.7 kB
        5. pyside-229-test_disconnect.py
          1 kB
        6. test_disconnect_multiple_inheretence.py
          0.6 kB
        7. test_disconnect.py
          1 kB
        For Gerrit Dashboard: PYSIDE-229
        # Subject Branch Project Status CR V
        344944,1 shiboken: create a universal debugging tool for PyObject dev pyside/pyside-setup Status: ABANDONED 0 0
        345337,10 WIP: Fix multiple inheritance which is seriously broken dev pyside/pyside-setup Status: ABANDONED -2 0
        387507,4 signal: Fix a segfault when signal is applied to non-QObject dev pyside/pyside-setup Status: MERGED +2 0
        387770,3 signal: Fix a segfault when signal is applied to non-QObject 6.2 pyside/pyside-setup Status: MERGED +2 0
        507029,6 Improve libpyside debug operators dev pyside/pyside-setup Status: MERGED +2 0
        507047,3 Improve the debug operators in libshiboken dev pyside/pyside-setup Status: MERGED +2 0
        507201,2 Improve libpyside debug operators 6.6 pyside/pyside-setup Status: MERGED +2 0
        507315,2 Improve the debug operators in libshiboken 6.6 pyside/pyside-setup Status: MERGED +2 0
        507334,2 Refactor signal helper extractFunctionArgumentsFromSlot() dev pyside/pyside-setup Status: MERGED +2 0
        507613,2 Refactor signal helper extractFunctionArgumentsFromSlot() 6.6 pyside/pyside-setup Status: MERGED +2 0
        507738,2 Refactor signal helper extractFunctionArgumentsFromSlot() 6.5 pyside/pyside-setup Status: MERGED +2 0

            ctismer Christian Tismer
            smaddox Scott Maddox
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              Created:
              Updated: