Add parameters to Triangle.drop()

[genedan]

Description

Triangle.drop() can only drop a column at this point. It can be further enhanced by incorporating parameters from the Pandas analogue DataFrame.drop():

There's a lot to be added, we could split responsibility by dividing these into sub-issues.

Is your feature request aligned with the scope of the package?

• Yes, absolutely!
• No, but it's still worth discussing.
• N/A (this request is not a codebase enhancement).

Describe the solution you'd like, or your current workaround.

See sub-issues for examples, but the following parameters should be implemented/expanded.

• axis
  • allow string assignment
  • enable index dropping
  • enable origin dropping (outer levels)
  • enable development dropping (outer levels)
• equivalents
  • index
  • columns
  • origin
  • development
• level
• errors (low priority)

Do you have any additional supporting notes?

inplace does not need to be implemented, since it produces side-effects, a programming style which has fallen out of favor.

Would you be willing to contribute this ticket?

• Yes, absolutely!
• Yes, but I would like some help.
• No.

[priyam0k]

I’d like to take this one. I’ll start with a focused PR for axis support and dropping index/columns, then follow up separately for origin, development, level, and errors if that sounds good.