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Issues list

FEEDBACK: PyArrow as a required dependency and PyArrow backed strings Arrow pyarrow functionality Community Community topics (meetings, etc.)
#54466 opened Aug 9, 2023 by phofl
150 👎 15
API/DEPR: Deprecate inplace parameter API Design Closing Candidate May be closeable, needs more eyeballs Deprecate Functionality to remove in pandas inplace Relating to inplace parameter or equivalent Needs Discussion Requires discussion from core team before further action
#16529 opened May 29, 2017 by gfyoung
1
60 👎 7
BUG: pd.eval handles operator not as operator ~ Bug expressions pd.eval, query
#11367 opened Oct 19, 2015 by kawochen
1
BUG? Consistency of column parsing API - Consistency Internal Consistency of API/Behavior Bug IO CSV read_csv, to_csv IO Excel read_excel, to_excel
#11357 opened Oct 17, 2015 by chris-b1
1
ENH: add axis argument to .drop_duplicates and .duplicated duplicated duplicated, drop_duplicates Enhancement
#11250 opened Oct 6, 2015 by 121onto
15
Wrong string comparison in df.eval Bug expressions pd.eval, query
#11044 opened Sep 10, 2015 by jesrael
@cpcloud
3
DOC: document optional arguments on plot submethods Docs good first issue Visualization plotting
#11042 opened Sep 10, 2015 by shoyer
1
2
ENH: min_weight in addition to min_periods for ewma Enhancement Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Window rolling, ewma, expanding
#11167 opened Sep 22, 2015 by max-sixty
1
5
CLN/API: implemented to_html in terms of .style API Design Clean IO HTML read_html, to_html, Styler.apply, Styler.applymap Output-Formatting __repr__ of pandas objects, to_string Styler conditional formatting using DataFrame.style
#11700 opened Nov 25, 2015 by jreback
1
17
to_clipboard wrong linebreaks on Windows Bug Windows Windows OS
#11720 opened Nov 30, 2015 by Winand
2
15
By-keyword, Inconcistencies between the new df.plot.hist and its df counterpart API - Consistency Internal Consistency of API/Behavior Enhancement Visualization plotting
#11483 opened Oct 30, 2015 by Twizzledrizzle
4
Misaligned shared axes between timeseries plots of different frequency. good first issue Needs Tests Unit test(s) needed to prevent regressions
#11574 opened Nov 11, 2015 by juseg
5
BUG: index attributes don't respect the width & need wrapping Bug Output-Formatting __repr__ of pandas objects, to_string
#11552 opened Nov 8, 2015 by jreback
read_csv silently passes through rows with too many columns when chunking Bug IO CSV read_csv, to_csv
#11569 opened Nov 10, 2015 by scottriding
1
Params not properly supported for pymssql Enhancement IO SQL to_sql, read_sql, read_sql_query
#11683 opened Nov 23, 2015 by litchfield
2
ENH: add option to HDFStore.put/append to optionally store the index of the object (default for back compat is True) Enhancement IO HDF5 read_hdf, HDFStore
#8319 opened Sep 19, 2014 by jreback
1
DEPR: QuarterBegin and BQuarterBegin return days that are not quarter beginnings Deprecate Functionality to remove in pandas Frequency DateOffsets
#8435 opened Oct 1, 2014 by nimishgautam
1
24
API: object oriented interface for SQL functionality Enhancement IO SQL to_sql, read_sql, read_sql_query
#7960 opened Aug 8, 2014 by jorisvandenbossche
16
MultiIndex reindex should behave like Index. Enhancement Indexing Related to indexing on series/frames, not to indexes themselves MultiIndex
#7895 opened Aug 1, 2014 by rockg
7
ENH: DataFrame.from_dict doesn't work with collections.UserDict objects Constructors Series/DataFrame/Index/pd.array Constructors Enhancement IO Data IO issues that don't fit into a more specific label Needs Discussion Requires discussion from core team before further action
#59737 opened Sep 6, 2024 by mesvam
2 of 3 tasks
6
get start and end of regex match in dataframe Enhancement Indexing Related to indexing on series/frames, not to indexes themselves Strings String extension data type and string data
#8747 opened Nov 6, 2014 by teese
9
read_html can't parse the output of to_html() when index has name Bug IO HTML read_html, to_html, Styler.apply, Styler.applymap
#8897 opened Nov 26, 2014 by ruoyu0088
@cpcloud
3
ERR: HDF5 serialization of datelike-object dtypes should raise Datetime Datetime data dtype Enhancement Error Reporting Incorrect or improved errors from pandas IO HDF5 read_hdf, HDFStore
#8887 opened Nov 24, 2014 by cowpig
4
Strange output from timedelta_range for integer start/end Enhancement Error Reporting Incorrect or improved errors from pandas Timedelta Timedelta data type
#8886 opened Nov 24, 2014 by shoyer
6
Enhancement: 'Joiner'-Function for pd.merge/DataFrame.join Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#8962 opened Dec 2, 2014 by cstotzer
1
15
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