DOC: Fix flake8 issues in doc/source/reshaping.rst

[charlesdong1991]

• closes DOC: Fix flake8 issues in doc/source/reshaping.rst #24180
• tests added / passed
• passes git diff upstream/master -u -- "*.py" | flake8 --diff
• whatsnew entry

[codecov]

Codecov Report

Merging #24183 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master   #24183   +/-   ##
=======================================
  Coverage   92.21%   92.21%           
=======================================
  Files         162      162           
  Lines       51723    51723           
=======================================
  Hits        47695    47695           
  Misses       4028     4028

Flag	Coverage Δ
#multiple	90.61% <ø> (ø)	⬆️
#single	43.03% <ø> (ø)	⬆️

---

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[codecov]

Codecov Report

Merging #24183 into master will decrease coverage by <.01%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #24183      +/-   ##
==========================================
- Coverage   92.21%   92.21%   -0.01%     
==========================================
  Files         162      162              
  Lines       51723    51723              
==========================================
- Hits        47695    47694       -1     
- Misses       4028     4029       +1

Flag	Coverage Δ
#multiple	90.61% <ø> (ø)	⬆️
#single	43.03% <ø> (-0.01%)	⬇️

Impacted Files	Coverage Δ
pandas/io/json/json.py	92.61% <0%> (-0.48%)	⬇️
pandas/util/testing.py	87.51% <0%> (+0.09%)	⬆️

---

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

lgtm

you'll have to merge the conflict in setup.cfg, we just merged a PR removing some other files from the exclude list

[charlesdong1991]

@datapythonista thanks, just rebased...

[datapythonista]

@charlesdong1991 can you delete the comparison_with_* from the exclude list? when fixing the conflict they were incorrectly added back

[charlesdong1991]

oh, @datapythonista sorry, i didn't check very carefully... just recalled that they were in between HEAD, should be removed indeed.... sorry, next time will check the conflicts more carefully

[datapythonista]

No worries, usually conflicts are about code added or modified, but when the code is deleted, the fix is usually removing the code block. It usually helps to do a git diff after fixing the conflict, so you know what your branch is actually changing with respect to master.

[jreback]

can you merge master here

[jreback]

thanks!

[charlesdong1991]

@datapythonista sorry, i was working and didn't notice the email... and many thanks for solving the merge conflict for me...

[datapythonista]

no worries, these trivial conflicts can be easily fixed in the github UI