[BEAM-5629] Several typehints tests fail on Python 3 with ValueError: no signature found for builtin <method 'upper' of 'str' objects>

• Type: Sub-task
• Status: Resolved
• Priority: P2
• Resolution: Fixed
• Fix Version/s: Not applicable
• Component/s: sdk-py-core
• Assignee: Robbe
• Reporter: Valentyn Tymofieiev
• Created: 03/Oct/18 06:24
• Updated: 16/May/20 13:58
• Resolved: 09/Jan/19 14:39

Description

"Traceback (most recent call last):
File ""/usr/lib/python3.5/inspect.py"", line 1088, in getfullargspec
sigcls=Signature)
File ""/usr/lib/python3.5/inspect.py"", line 2231, in _signature_from_callable
skip_bound_arg=skip_bound_arg)
File ""/usr/lib/python3.5/inspect.py"", line 2061, in _signature_from_builtin
raise ValueError(""no signature found for builtin

{!r}

"".format(func))
ValueError: no signature found for builtin <method 'upper' of 'str' objects>