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ER: raise on invalid compression options in HDFStore

Error ReportingIncorrect or improved errors from pandasIncorrect or improved errors from pandas

IO HDF5read_hdf, HDFStoreread_hdf, HDFStore

Status: Closed (completed).

#4582 In pandas-dev/pandas;

· by jreback was closed on Jun 12, 2015

bunch of errored/failed tests with 0.15.2

Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functions

DatetimeDatetime data dtypeDatetime data dtype

Testingpandas testing functions or related to the test suitepandas testing functions or related to the test suite

Status: Closed (completed).

#9059 In pandas-dev/pandas;

· by yarikoptic was closed on May 15, 2015

BUG: to_hdf failing with integer columns and data_columns=True

Bug

Dtype ConversionsUnexpected or buggy dtype conversionsUnexpected or buggy dtype conversions

IO HDF5read_hdf, HDFStoreread_hdf, HDFStore

Status: Closed (completed).

#9057 In pandas-dev/pandas;

· by jreback was closed on Jun 7, 2015

StringMethods should have the same methods as standard str

API Design

StringsString extension data type and string dataString extension data type and string data

Status: Closed (completed).

#9111 In pandas-dev/pandas;

· by sinhrks was closed on Jun 9, 2015

_repr_html_ creates extra scrollbar in ipython notebook

IO HTMLread_html, to_html, Styler.apply, Styler.applymapread_html, to_html, Styler.apply, Styler.applymap

Output-Formatting__repr__ of pandas objects, to_string__repr__ of pandas objects, to_string

Status: Closed (completed).

#9268 In pandas-dev/pandas;

· by xLaszlo was closed on Jul 4, 2016

Difference between C and Python parser engine for pandas.read_csv

Bug

Dtype ConversionsUnexpected or buggy dtype conversionsUnexpected or buggy dtype conversions

IO CSVread_csv, to_csvread_csv, to_csv

Status: Closed (completed).

#9565 In pandas-dev/pandas;

· by SvenWambecq was closed on Jun 9, 2015

String value for DataFrame.quantile() axis parameter

API Design

Bug

Status: Closed (completed).

#9543 In pandas-dev/pandas;

· by fbrundu was closed on Jun 7, 2015

'infer_freq' can return timerule (WOM-5MON) that 'to_offset' does not support

FrequencyDateOffsetsDateOffsets

Status: Closed (completed).

#9425 In pandas-dev/pandas;

· by craustin was closed on May 30, 2015

BUG: need better inference for path in Series construction

Bug

Dtype ConversionsUnexpected or buggy dtype conversionsUnexpected or buggy dtype conversions

Status: Closed (completed).

#9456 In pandas-dev/pandas;

· by jreback was closed on Jun 10, 2015

Option to keep left/right join columns (or add _merge column) to merge() and concat()

API Design

ReshapingConcat, Merge/Join, Stack/Unstack, ExplodeConcat, Merge/Join, Stack/Unstack, Explode

Status: Closed (completed).

#7412 In pandas-dev/pandas;

· by makmanalp was closed on Jul 23, 2014

BUG: Groupby NaT Handling

Groupby

Missing-datanp.nan, pd.NaT, pd.NA, dropna, isnull, interpolatenp.nan, pd.NaT, pd.NA, dropna, isnull, interpolate

Status: Closed (completed).

#6992 In pandas-dev/pandas;

· by sinhrks was closed on May 30, 2015

Series.resample('1S', how='last') on series with dtype=datetime64[ns] is very slow

DatetimeDatetime data dtypeDatetime data dtype

Dtype ConversionsUnexpected or buggy dtype conversionsUnexpected or buggy dtype conversions

PerformanceMemory or execution speed performanceMemory or execution speed performance

Resampleresample methodresample method

Status: Closed (completed).

#7754 In pandas-dev/pandas;

· by yonil7 was closed on May 12, 2015

pandas-0.15.0 test failure test_string_index_alias_tz_aware (pandas.tseries.tests.test_timezones.TestTimeZoneSupportDateutil)

TimezonesTimezone data dtypeTimezone data dtype

Status: Closed (completed).

#8639 In pandas-dev/pandas;

· by jlec was closed on May 15, 2015

HDF corrupts data when using complib='blosc:zlib'

Bug

Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functions

Error ReportingIncorrect or improved errors from pandasIncorrect or improved errors from pandas

IO HDF5read_hdf, HDFStoreread_hdf, HDFStore

Status: Closed (completed).

#8874 In pandas-dev/pandas;

· by bashtage was closed on Jun 12, 2015

Docs: json_normalize appears in docs, but not in the API page.

Docs

Status: Closed (completed).

#7828 In pandas-dev/pandas;

· by lexual was closed on Jun 7, 2015

axis='index' or axis='columns' not widely known as alternative to axis=1 or 0

Docs

Status: Closed (completed).

#9658 In pandas-dev/pandas;

· by pybokeh was closed on May 25, 2015

PERF: speed up certain string operations

PerformanceMemory or execution speed performanceMemory or execution speed performance

StringsString extension data type and string dataString extension data type and string data

Status: Closed (completed).

#10081 In pandas-dev/pandas;

· by jreback was closed on Jun 5, 2015

BUG: categorical doesn't handle display.width of None in Python 3

Bug

Output-Formatting__repr__ of pandas objects, to_string__repr__ of pandas objects, to_string

Status: Closed (completed).

#10087 In pandas-dev/pandas;

· by rosnfeld was closed on May 12, 2015

Mean overflows for integer dtypes

Bug

Dtype ConversionsUnexpected or buggy dtype conversionsUnexpected or buggy dtype conversions

Numeric OperationsArithmetic, Comparison, and Logical operationsArithmetic, Comparison, and Logical operations

Status: Closed (completed).

#10155 In pandas-dev/pandas;

· by su9204 was closed on May 30, 2015

.remove_category(np.nan) fails on Categorical with floats

Bug

CategoricalCategorical Data TypeCategorical Data Type

Status: Closed (completed).

#10156 In pandas-dev/pandas;

· by wikiped was closed on Jun 9, 2015

pd.DataFrame.from_dict fails when index is numpy.datetime

Bug

Dtype ConversionsUnexpected or buggy dtype conversionsUnexpected or buggy dtype conversions

ReshapingConcat, Merge/Join, Stack/Unstack, ExplodeConcat, Merge/Join, Stack/Unstack, Explode

Status: Closed (completed).

#10160 In pandas-dev/pandas;

· by JohnNapier was closed on Jun 10, 2015

Empty dataframe not equal to another empty dataframe in 0.16.1

API Design

ReshapingConcat, Merge/Join, Stack/Unstack, ExplodeConcat, Merge/Join, Stack/Unstack, Explode

Status: Closed (completed).

#10181 In pandas-dev/pandas;

· by rekcahpassyla was closed on Jun 7, 2015

read_csv does not set index name on empty dataframe

Bug

IO CSVread_csv, to_csvread_csv, to_csv

Status: Closed (completed).

#10184 In pandas-dev/pandas;

· by corr723 was closed on Jun 9, 2015

Setting option 'display.max_seq_items' to None results in TypeError when pprinting index

Bug

Output-Formatting__repr__ of pandas objects, to_string__repr__ of pandas objects, to_string

RegressionFunctionality that used to work in a prior pandas versionFunctionality that used to work in a prior pandas version

Status: Closed (completed).

#10182 In pandas-dev/pandas;

· by JWarmenhoven was closed on Jun 10, 2015

BUG: index name lost with timedelta ops

Bug

TimedeltaTimedelta data typeTimedelta data type

Status: Closed (completed).

#9926 In pandas-dev/pandas;

· by sinhrks was closed on May 18, 2015