Bug#972015: Bug#972033: python3.9 pandas

2020-10-18 Thread Rebecca N. Palmer
Control: tags -1 pending Control: forwarded -1 https://github.com/pandas-dev/pandas/issues/37217 This appears to fix it, though I'm not yet sure if it's a good idea I was trying to find upstream's fix and use that instead, but it now looks like they don't have one, and probably didn't know

Bug#972015: Bug#972033: python3.9 pandas

2020-10-17 Thread Rebecca N. Palmer
Control: tags -1 patch The underlying cause (and reason this is 3.9-specific) appears to be the mostly-removal of ast.Index and its replacement by a bare value. This appears to fix it, though I'm not yet sure if it's a good idea: --- a/pandas/core/computation/pytables.py +++

Bug#972015: Bug#972033: python3.9 pandas

2020-10-17 Thread Rebecca N. Palmer
This bug is not specific to DateTimeIndexes, and the immediate cause is the index being passed to numpy as a pandas.core.computation.pytables.Constant instead of an int: $ python3.9 Python 3.9.0+ (default, Oct 16 2020, 17:57:59) [GCC 10.2.0] on linux Type "help", "copyright", "credits" or