links to `examples` on PyPI page are broken

[Michael-J-Ward]

Describe the bug
The relative links in the README.md get rendered relative to the PyPI page.

So ./examples/sql-parquet.py gets rendered as

https://pypi.org/project/datafusion/
https://pypi.org/project/datafusion/examples/sql-parquet.py

Expected behavior
The links should resolve to the github repository.

Additional context

This is a long-standing issue for pypa/readme_renderer.

The standard solution appears to be using absolute links in your README like this:

https://github.com/apache/datafusion-python/blob/main/examples/sql-parquet.py

There may be fancier solutions

• having a script re-write the readme just before build
• (maybe?) use another tool

Related

I found this trying to figure out what #687 meant. I don't know if this is what was meant by that issue.

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If everyone's fine with the absolute links in the README then I'll update with that.