Dequantify duplicate cols

[MichaelTiemannOSC]

Use enumeration to wade through duplicate column names. This does not preserve default column names when dequantifying, but it doesn't break. Should pint.dequantify() also preserve duplicated column names?

• [x] Closes #202
• [x] Executed pre-commit run --all-files with no errors
• [x] The change is fully covered by automated unit tests
• [x] Documented in docs/ as appropriate
• [x] Added an entry to the CHANGES file

[andrewgsavage]

Should pint.dequantify() also preserve duplicated column names?

ideally yes

[andrewgsavage]

should add a test for it too

[andrewgsavage]

bors r+

[bors[bot]]

Build succeeded!

The publicly hosted instance of bors-ng is deprecated and will go away soon.

If you want to self-host your own instance, instructions are here. For more help, visit the forum.

If you want to switch to GitHub's built-in merge queue, visit their help page.

• ci
• lint