Invalid escape sequence in special.py

[jhpalmieri]

I just saw this when doctesting:

/Users/jpalmier/Desktop/Sage/git/sage/src/sage/functions/special.py:852: DeprecationWarning: invalid escape sequence '\p'

To reproduce: assuming you have an editable build, run touch src/sage/functions/special.py and then doctest a file.

Component: documentation

Author: John Palmieri

Branch/Commit: 0497131

Reviewer: Dima Pasechnik

Issue created by migration from https://trac.sagemath.org/ticket/34465

[jhpalmieri]

Branch: u/jhpalmieri/invalid-escape-special.py

[jhpalmieri]

New commits:

0497131

trac 34465: fix invalid escape sequence in functions/special.py

[jhpalmieri]

Commit: 0497131

[dimpase]

Reviewer: Dima Pasechnik

[dimpase]

comment:3

lgtm

[jhpalmieri]

comment:4

I enjoy 1 character patches. Thanks for the review!

[kwankyu]

comment:5

The warning is shown when jupyterlab starts. It is very visible.

[kwankyu]

comment:6

Replying to @kwankyu:

The warning is shown when jupyterlab starts. It is very visible.

I cannot reproduce it... Sorry for noise.

[kwankyu]

comment:7

It is reproduced when the python file is compiled for the first time. Anyway, not critical.

[jhpalmieri]

comment:8

You should be able to reproduce it by "touch"ing the file, which will force a recompilation. I agree, probably not critical.

[vbraun]

Changed branch from u/jhpalmieri/invalid-escape-special.py to 0497131