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BUG: Fix line_terminator option #23608

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BUG: Fix line_terminator option #23608

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1468d25
TST: Add test for default line_terminator argument
BenRussert Dec 11, 2018
f3deb4e
BUG: Fix line_terminator option
BenRussert Nov 9, 2018
a1d91a9
CLN: Whitespace
BenRussert Dec 11, 2018
8cf3b69
CLN: review fixes
Dec 13, 2018
456ec1b
TST: Use foo/bar line terminator placeholders for consistentcy across…
BenRussert Dec 14, 2018
f562d82
DOC: Update io docs for #21406
BenRussert Dec 15, 2018
a0ba3b3
Merge 'upstream/master'
BenRussert Jan 12, 2019
9897a49
Remove unecessary test
BenRussert Jan 16, 2019
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3 changes: 2 additions & 1 deletion doc/source/io.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -1672,7 +1672,8 @@ function takes a number of arguments. Only the first is required.
* ``mode`` : Python write mode, default 'w'
* ``encoding``: a string representing the encoding to use if the contents are
non-ASCII, for Python versions prior to 3
* ``line_terminator``: Character sequence denoting line end (default '\\n')
* ``line_terminator``: Character sequence denoting line end. By default
this is platform specific (default ``os.linesep``)
* ``quoting``: Set quoting rules as in csv module (default csv.QUOTE_MINIMAL). Note that if you have set a `float_format` then floats are converted to strings and csv.QUOTE_NONNUMERIC will treat them as non-numeric
* ``quotechar``: Character used to quote fields (default '"')
* ``doublequote``: Control quoting of ``quotechar`` in fields (default True)
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2 changes: 1 addition & 1 deletion pandas/io/formats/csvs.py
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Expand Up @@ -30,7 +30,7 @@ class CSVFormatter(object):
def __init__(self, obj, path_or_buf=None, sep=",", na_rep='',
float_format=None, cols=None, header=True, index=True,
index_label=None, mode='w', nanRep=None, encoding=None,
compression='infer', quoting=None, line_terminator='\n',
compression='infer', quoting=None, line_terminator=None,
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this is going to need a doc-string versionchanged, and an update

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On closer look, #24290 covered this. In fact, the same PR may have corrected the entire issue as long as the CSVFormatter class is always called with line_terminator=None.

I made a minor docs update to reflect that PR, let me know if you had something else in mind.

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I think the reference issue is off? in any event, your change looks fine.

chunksize=None, tupleize_cols=False, quotechar='"',
date_format=None, doublequote=True, escapechar=None,
decimal='.'):
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