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Issues list

API: Plotting kwargs consistency API - Consistency Internal Consistency of API/Behavior Enhancement Visualization plotting
#9609 opened Mar 7, 2015 by TomAugspurger
1 task
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
Ignore display.max_rows in DataFrame.to_html(escape=False) Bug IO HTML read_html, to_html, Styler.apply, Styler.applymap
#9690 opened Mar 20, 2015 by flying-sheep
Funky labels in groupby().myserie.plot.line() Bug Groupby Visualization plotting
#14486 opened Oct 24, 2016 by teto
PERF: Optimize _categorical_convert CSV parser when categories are known ahead of time Categorical Categorical Data Type IO CSV read_csv, to_csv Performance Memory or execution speed performance
#17743 opened Oct 2, 2017 by TomAugspurger
DOC: timeseries-specific indexing / operators Datetime Datetime data dtype Docs
#21766 opened Jul 6, 2018 by TomAugspurger
5 tasks
Pandas read_csv with chunksize stops before end of file Bug IO CSV read_csv, to_csv
#12228 opened Feb 3, 2016 by jcrist
Wrong behavior and/or error message when assigning row with empty columns API - Consistency Internal Consistency of API/Behavior Bug Error Reporting Incorrect or improved errors from pandas Indexing Related to indexing on series/frames, not to indexes themselves
#17895 opened Oct 16, 2017 by toobaz
Produce representative dataframes for benchmarking Performance Memory or execution speed performance
#15911 opened Apr 5, 2017 by mrocklin
Series index silently ignored when used as boolean mask to df.columns Bug Indexing Related to indexing on series/frames, not to indexes themselves
#19284 opened Jan 17, 2018 by tomsyouruncle
BUG: df.plot - Changing the legend does not work for shared_y Bug Visualization plotting
#20183 opened Mar 10, 2018 by bottydim
MultiIndex.isin should handle input dims better Enhancement Error Reporting Incorrect or improved errors from pandas isin isin method MultiIndex
#20252 opened Mar 10, 2018 by TomAugspurger
Repeated level indexes/names make reset_index() and others misbehave Bug MultiIndex
#21091 opened May 16, 2018 by toobaz
Inconsistent BBox dimensions when plotting different sized time series. Bug Visualization plotting
#15684 opened Mar 14, 2017 by PabTorre
BUG: inappropriate error message for DataFrame.from_dict(OrderedDict(...)) Bug Error Reporting Incorrect or improved errors from pandas
#25515 opened Mar 2, 2019 by simonjayhawkins
HDF store not closed on AssertionError Bug IO HDF5 read_hdf, HDFStore
#28430 opened Sep 13, 2019 by adimascio
1
chunksize in read_sql_table sometimes is not accurate Bug IO SQL to_sql, read_sql, read_sql_query
#28153 opened Aug 26, 2019 by vvaezian
REF: share code between pd.array and Series constructor Constructors Series/DataFrame/Index/pd.array Constructors Refactor Internal refactoring of code
#27460 opened Jul 18, 2019 by jbrockmendel
BUG: Overflow in IntervalIndex/IntervalArray mid/length Bug Interval Interval data type
#25499 opened Mar 1, 2019 by jschendel
.read_csv() isn't reading escape characters properly Bug IO CSV read_csv, to_csv
#25501 opened Mar 1, 2019 by jelther
ENH: Explore SIMDJSON for JSON I/O Enhancement IO JSON read_json, to_json, json_normalize
#58278 opened Apr 16, 2024 by WillAyd
1 of 3 tasks
.transform inconsistent / error-prone behavior for list Apply Apply, Aggregate, Transform, Map Bug Groupby Nested Data Data where the values are collections (lists, sets, dicts, objects, etc.).
#28246 opened Sep 1, 2019 by mglowacki100
HDFStore performance issue of .select_as_multiple IO HDF5 read_hdf, HDFStore Performance Memory or execution speed performance
#26771 opened Jun 10, 2019 by BeforeFlight
ENH: resample - upsampling on level Enhancement MultiIndex Resample resample method
#16267 opened May 6, 2017 by jreback
index name in DataFrame.to_latex() ends up in the columns section Bug IO LaTeX to_latex
#16019 opened Apr 16, 2017 by toobaz
ProTip! Exclude everything labeled bug with -label:bug.