CLN: Remove python2-style longs in regexes

[topper-123]

• xref CLN: remove PY2 #25725

Minor cleanup: Cleanup some regexes that guard against python2 style longs in their error messages.

[codecov]

Codecov Report

Merging #26337 into master will decrease coverage by <.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #26337      +/-   ##
==========================================
- Coverage   92.04%   92.03%   -0.01%     
==========================================
  Files         175      175              
  Lines       52297    52297              
==========================================
- Hits        48137    48133       -4     
- Misses       4160     4164       +4

Flag	Coverage Δ
#multiple	90.59% <ø> (ø)	⬆️
#single	40.72% <ø> (-0.15%)	⬇️

Impacted Files	Coverage Δ
pandas/io/gbq.py	78.94% <0%> (-10.53%)	⬇️
pandas/core/frame.py	97.01% <0%> (-0.12%)	⬇️

---

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[codecov]

Codecov Report

Merging #26337 into master will decrease coverage by <.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #26337      +/-   ##
==========================================
- Coverage   92.04%   92.03%   -0.01%     
==========================================
  Files         175      175              
  Lines       52292    52292              
==========================================
- Hits        48132    48128       -4     
- Misses       4160     4164       +4

Flag	Coverage Δ
#multiple	90.59% <ø> (ø)	⬆️
#single	40.71% <ø> (-0.15%)	⬇️

Impacted Files	Coverage Δ
pandas/io/gbq.py	78.94% <0%> (-10.53%)	⬇️
pandas/core/frame.py	97.01% <0%> (-0.12%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 681a22c...42e7301. Read the comment docs.

[topper-123]

The failures are unrelated:

Exception: Cython-generated file 'pandas\_libs/algos.c' not found.
                    Cython is required to compile pandas from a development branch.
                    Please install Cython or download a release package of pandas

[gfyoung]

@topper-123 : The issue actually traces to conda being unable to create the pandas-dev environment that we use for testing:

https://dev.azure.com/pandas-dev/pandas/_build/results?buildId=11274 (this is for your PR)

Not sure why Windows is not liking the YAML. It hasn't been touched since end of March.

[topper-123]

Ok, I'll push again, maybe it was something intermittent on the servers.

[topper-123]

No, already failed. Strange...

[jreback]

looks ok; waiting on resolution of CI issues.

[topper-123]

This passes now.

[jreback]

thanks @topper-123