CLN: remove __unicode__ from code base

[topper-123]

• xref CLN: remove PY2 #25725

Removes use of __unicode__ from the code base.

[codecov]

Codecov Report

Merging #26432 into master will decrease coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master   #26432      +/-   ##
==========================================
- Coverage   91.73%   91.72%   -0.01%     
==========================================
  Files         174      174              
  Lines       50741    50739       -2     
==========================================
- Hits        46548    46542       -6     
- Misses       4193     4197       +4

Flag	Coverage Δ
#multiple	90.23% <100%> (-0.01%)	⬇️
#single	41.68% <93.93%> (-0.12%)	⬇️

Impacted Files	Coverage Δ
pandas/core/base.py	97.99% <100%> (-0.01%)	⬇️
pandas/core/resample.py	97.23% <100%> (ø)	⬆️
pandas/core/computation/ops.py	95.95% <100%> (ø)	⬆️
pandas/core/window.py	96.41% <100%> (ø)	⬆️
pandas/core/internals/managers.py	93.93% <100%> (ø)	⬆️
pandas/core/internals/blocks.py	94.07% <100%> (ø)	⬆️
pandas/core/groupby/groupby.py	97.23% <100%> (ø)	⬆️
pandas/core/arrays/categorical.py	95.95% <100%> (ø)	⬆️
pandas/core/sparse/series.py	93.3% <100%> (ø)	⬆️
pandas/core/indexes/frozen.py	92.1% <100%> (ø)	⬆️
... and 12 more

---

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Δ = absolute <relative> (impact), ø = not affected, ? = missing data
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[codecov]

Codecov Report

Merging #26432 into master will decrease coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master   #26432      +/-   ##
==========================================
- Coverage   91.73%   91.72%   -0.01%     
==========================================
  Files         174      174              
  Lines       50741    50739       -2     
==========================================
- Hits        46548    46542       -6     
- Misses       4193     4197       +4

Flag	Coverage Δ
#multiple	90.23% <100%> (-0.01%)	⬇️
#single	41.68% <93.93%> (-0.12%)	⬇️

Impacted Files	Coverage Δ
pandas/core/base.py	97.99% <100%> (-0.01%)	⬇️
pandas/core/resample.py	97.23% <100%> (ø)	⬆️
pandas/core/computation/ops.py	95.95% <100%> (ø)	⬆️
pandas/core/window.py	96.41% <100%> (ø)	⬆️
pandas/core/internals/managers.py	93.93% <100%> (ø)	⬆️
pandas/core/internals/blocks.py	94.07% <100%> (ø)	⬆️
pandas/core/groupby/groupby.py	97.23% <100%> (ø)	⬆️
pandas/core/arrays/categorical.py	95.95% <100%> (ø)	⬆️
pandas/core/sparse/series.py	93.3% <100%> (ø)	⬆️
pandas/core/indexes/frozen.py	92.1% <100%> (ø)	⬆️
... and 12 more

---

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 1263e1a...6a38d12. Read the comment docs.

[jreback]

is this all of them?

[topper-123]

Yes.