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Fix misdescription in escapechar #24490

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merged 3 commits into from Dec 30, 2018
Merged

Fix misdescription in escapechar #24490

merged 3 commits into from Dec 30, 2018

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thoo
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@thoo thoo commented Dec 29, 2018

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codecov bot commented Dec 29, 2018

Codecov Report

Merging #24490 into master will not change coverage.
The diff coverage is n/a.

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@@           Coverage Diff           @@
##           master   #24490   +/-   ##
=======================================
  Coverage    92.3%    92.3%           
=======================================
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Flag Coverage Δ
#multiple 90.73% <ø> (ø) ⬆️
#single 43.07% <ø> (ø) ⬆️
Impacted Files Coverage Δ
pandas/io/parsers.py 95.38% <ø> (ø) ⬆️

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codecov bot commented Dec 29, 2018 •
edited

Codecov Report

Merging #24490 into master will not change coverage.
The diff coverage is n/a.

Impacted file tree graph

@@           Coverage Diff           @@
##           master   #24490   +/-   ##
=======================================
  Coverage   92.31%   92.31%           
=======================================
  Files         166      166           
  Lines       52412    52412           
=======================================
  Hits        48382    48382           
  Misses       4030     4030
Flag Coverage Δ
#multiple 90.73% <ø> (ø) ⬆️
#single 43.05% <ø> (ø) ⬆️
Impacted Files Coverage Δ
pandas/io/parsers.py 95.38% <ø> (ø) ⬆️

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Δ = absolute <relative> (impact), ø = not affected, ? = missing data
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gfyoung
gfyoung requested changes Dec 30, 2018
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@thoo : Thanks for submitting this!

Unfortunately, I think your change, while it does remove the dependence on the quoting variable, makes the description more complicated for end-users. Is it possible to simplify the description?

Also, if you could also correct the default value for the quoting parameter in the docs, that would be great to fully close out this issue.

@gfyoung gfyoung added Docs IO CSV read_csv, to_csv labels Dec 30, 2018
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thoo commented Dec 30, 2018

@gfyoung Thanks for the review. I thought quoting = 0 is the default for pandas.read_csv. Am I looking at the wrong location?

pandas/pandas/io/parsers.py

Lines 577 to 580 in 1ebfd8a

quotechar='"',
quoting=csv.QUOTE_MINIMAL,
doublequote=True,
escapechar=None,

Any suggestion for the description of escapechar? My impression was the name escapechar itself is already a simple description.

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gfyoung commented Dec 30, 2018 •
edited

Thanks for the review. I thought quoting = 0 is the default for pandas.read_csv. Am I looking at the wrong location?

@thoo : Ah, indeed, you are correct. Then it should be left alone. 🙂

Any suggestion for the description of escapechar? My impression was the name escapechar itself is already a simple description.

How about "One-character string used to escape other characters"

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thoo commented Dec 30, 2018

@gfyoung Done.

@jreback jreback added this to the 0.24.0 milestone Dec 30, 2018
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jreback commented Dec 30, 2018

lgtm. over to you @gfyoung

@gfyoung gfyoung merged commit 9267e27 into pandas-dev:master Dec 30, 2018
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gfyoung commented Dec 30, 2018

Thanks @thoo !

thoo added a commit to thoo/pandas that referenced this pull request Dec 30, 2018
@thoo
Merge remote-tracking branch 'upstream/master' into read_excel-docstring
51c508c 
* upstream/master:
  DOC: Fixing broken references in the docs (pandas-dev#24497)
  DOC: Splitting api.rst in several files (pandas-dev#24462)
  Fix misdescription in escapechar (pandas-dev#24490)
  Floor and ceil methods during pandas.eval which are provided by numexpr (pandas-dev#24355)
  BUG: Pandas any() returning false with true values present (GH pandas-dev#23070) (pandas-dev#24434)
  Misc separable pieces of pandas-dev#24024 (pandas-dev#24488)
  use capsys.readouterr() as named tuple (pandas-dev#24489)
  REF/TST: replace capture_stderr with pytest capsys fixture (pandas-dev#24496)
  TST- Fixing issue with test_parquet test unexpectedly passing (pandas-dev#24480)
  DOC: Doc build for a single doc made much faster, and clean up (pandas-dev#24428)
  BUG: Fix+test timezone-preservation in DTA.repeat (pandas-dev#24483)
  Implement reductions from pandas-dev#24024 (pandas-dev#24484)
thoo added a commit to thoo/pandas that referenced this pull request Dec 30, 2018
@thoo
Merge remote-tracking branch 'upstream/master' into excel-related-doc…
d36394c 
…strings

* upstream/master:
  TST: Skip db tests unless explicitly specified in -m pattern (pandas-dev#24492)
  Mix EA into DTA/TDA; part of 24024 (pandas-dev#24502)
  DOC: Fix building of a single API document (pandas-dev#24506)
  DOC: Fixing broken references in the docs (pandas-dev#24497)
  DOC: Splitting api.rst in several files (pandas-dev#24462)
  Fix misdescription in escapechar (pandas-dev#24490)
  Floor and ceil methods during pandas.eval which are provided by numexpr (pandas-dev#24355)
  BUG: Pandas any() returning false with true values present (GH pandas-dev#23070) (pandas-dev#24434)
  Misc separable pieces of pandas-dev#24024 (pandas-dev#24488)
  use capsys.readouterr() as named tuple (pandas-dev#24489)
  REF/TST: replace capture_stderr with pytest capsys fixture (pandas-dev#24496)
  TST- Fixing issue with test_parquet test unexpectedly passing (pandas-dev#24480)
  DOC: Doc build for a single doc made much faster, and clean up (pandas-dev#24428)
  BUG: Fix+test timezone-preservation in DTA.repeat (pandas-dev#24483)
  Implement reductions from pandas-dev#24024 (pandas-dev#24484)
@thoo thoo deleted the read_csv-doc branch January 2, 2019 20:26
Pingviinituutti pushed a commit to Pingviinituutti/pandas that referenced this pull request Feb 28, 2019
@thoo @Pingviinituutti
Fix misdescription in escapechar (pandas-dev#24490)
0c6f3f1 
Closes pandas-devgh-23717
Pingviinituutti pushed a commit to Pingviinituutti/pandas that referenced this pull request Feb 28, 2019
@thoo @Pingviinituutti
Fix misdescription in escapechar (pandas-dev#24490)
760e0f8 
Closes pandas-devgh-23717
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DOC: Weird documentation (or behavior) of pd.read_csv escapechar= arg
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