On 29/06/2020 20:59, Paul Gevers wrote:
Does this mean that numpy should add a Breaks relation on the old pandas
version to avoid upgrading numpy but not pandas on user systems?
Not really - the constant was replaced by its value, so the only
1.19-related change outside of tests is the reworded error message
- raise ValueError("Must pass 2-d input")
+ raise ValueError("Plain DataFrames must be 2-d - for higher
dimensions use MultiIndex or the python3-xarray package. If you are
trying to create a nested DataFrame (which is not recommended) see
https://github.com/pandas-dev/pandas/issues/32289";)
and upstream aren't planning that much of a notice:
https://github.com/pandas-dev/pandas/pull/34991/files
