add pandas to makefile

[C-Claus]

Is it possible to add pandas to ../../blenderbim/libs/site/packages?
Seems like an extremly useful python module, I am planning to incorporate blenderbim spreadsheet to blenderbim. It needs this module.

[C-Claus]

Next to pandas, I think the openpyxl module would be also useful?

[Moult]

I think you're right, sooner or later pandas would be a huge help in doing spreadsheet and cost related things.

But are you sure this link is correct? It seems to point to a source distribution (pandas-2.0.0.tar.gz) https://pypi.org/project/pandas/#files

BTW a better approach would be to use pip sort of like this https://github.com/IfcOpenShell/IfcOpenShell/blob/v0.7.0/src/blenderbim/Makefile#L220 and specify the platform flag https://stackoverflow.com/questions/45980037/how-to-download-pip-packages-for-a-different-operating-system

[Moult]

I also agree about openpyxl. IfcCSV currently uses xlsxwriter but I think that's a bad idea (it only writes) and recently I've been using openpyxl more and find it much more capable.

[C-Claus]

@Moult Thanks for your reply, I have no experience with makefiles. I will look into into and try to find the correct way of adding it.

I've been using openpyxl more and find it much more capable.

I've came to the same conclusion when writing BlenderBIM spreadsheet.

[C-Claus]

After reading this post, https://community.osarch.org/discussion/comment/16243/#Comment_16243

I guess this PR can be closed?

It says pandas is now included.

[Moult]

Ah thanks for reminding me about this. Pandas isn't included in BBIM, but if you have Pandas you can use it via a library in IfcCSV as described here https://blenderbim.org/docs-python/ifccsv.html#source-installation

I still can't approve this pull request as it isn't quite right since:

1. It includes Brick.ttl, which we shouldn't store in the repo
2. It doesn't handle multiple platforms, ideally we should do this via pip install with a platform argument

Would you like to make those changes? Alternatively I can just commit. Is pandas needed for openpyxl?