1. 2019-07-29 [issue33150] Signature error for methods of class con python-bu Joannah Nanjekye 2. 2019-04-25 [issue33150] Signature error for methods of class con python-bu Joannah Nanjekye 3. 2018-03-30 [issue33150] Signature error for methods of class con python-bu Terry J. Reedy 4. 2018-03-27 [issue33150] Signature error for methods of class con python-bu Serhiy Storchaka 5. 2018-03-27 [issue33150] Signature error for methods of class con python-bu Arno-Can Uestuenso