CLN: remove compat.iterkeys

[topper-123]

• xref CLN: remove PY2 #25725

Removes compat.iterkeys.

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (master@190a69e). Click here to learn what that means.
The diff coverage is 0%.

@@            Coverage Diff            @@
##             master   #26081   +/-   ##
=========================================
  Coverage          ?   40.75%           
=========================================
  Files             ?      175           
  Lines             ?    52442           
  Branches          ?        0           
=========================================
  Hits              ?    21372           
  Misses            ?    31070           
  Partials          ?        0

Flag	Coverage Δ
#single	40.75% <0%> (?)

Impacted Files	Coverage Δ
pandas/compat/__init__.py	82.75% <ø> (ø)
pandas/core/base.py	33.85% <0%> (ø)

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[codecov]

Codecov Report

Merging #26081 into master will decrease coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master   #26081      +/-   ##
==========================================
- Coverage   91.95%   91.94%   -0.01%     
==========================================
  Files         175      175              
  Lines       52427    52425       -2     
==========================================
- Hits        48208    48203       -5     
- Misses       4219     4222       +3

Flag	Coverage Δ
#multiple	90.5% <100%> (-0.01%)	⬇️
#single	40.72% <0%> (-0.15%)	⬇️

Impacted Files	Coverage Δ
pandas/compat/__init__.py	92.72% <ø> (-0.26%)	⬇️
pandas/core/base.py	97.99% <100%> (ø)	⬆️
pandas/io/gbq.py	75% <0%> (-12.5%)	⬇️
pandas/core/frame.py	96.79% <0%> (-0.12%)	⬇️
pandas/util/testing.py	90.71% <0%> (+0.1%)	⬆️

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[pep8speaks]

Hello @topper-123! Thanks for updating this PR. We checked the lines you've touched for PEP 8 issues, and found:

There are currently no PEP 8 issues detected in this Pull Request. Cheers! 🍻

Comment last updated at 2019-04-15 08:20:54 UTC

[mroeschke]

Failure related to #26069

[topper-123]

Thanks @mroeschke , I was not certain if the error was something I wasnt catching locally.

[gfyoung]

@topper-123 : If you can address the merge conflicts that stemmed from merging your other PR, this should be good to go.

[topper-123]

Rebased.

[jreback]

thanks @pep8speaks