The geopandas overlay function API works differently in geopandas 0.10.0 than before

[fwitte]

I have geopandas==0.10.0 installed locally, the CI branch did run on geopandas==0.9.0. The overlay method changed from

geopandas.overlay(gdf1, gdf2) to gdf1.overlay(gdf2) (see Changelog, third bullet in highlights: https://geopandas.org/en/stable/docs/changelog.html#version-0-10-0-october-3-2021)

What should we do here? Use 0.9.0 API in our code or make the server install the latest geopandas version? egon-data setup allows for both versions:

eGon-data/setup.py

Line 89 in c89a33b

"geopandas>=0.9.0",

Other packages requiring geopandas are atlite

https://github.com/PyPSA/atlite/blob/e1127d9946fdff4e5c2f63a2cb674147817d3ca4/setup.py#L44

and disaggregator

https://github.com/DemandRegioTeam/disaggregator/blob/2bdb37ed9f92ce7a1c4fd9040c6ec6b00680ef85/environment.yml#L14.

Neither of them (in latest state) restricts the geopandas version.

[fwitte]

I tested a run with geopandas==0.9.0 locally and it produces the same errors regarding substation/bus mapping as described in #488. Therefore I do not see a reason, why we should keep geopandas>=0.9.0.

[fwitte]

@gnn: Any idea, why version geopandas==0.9.0 is installed with requirement geopandas>=0.9.0 although none of the dependants poses any restrictions?