pandas-dev/pandas: Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

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pandas's Language Statistics

Star history of pandas
Issue history of pandas

pandas Recent Issues

Issue Title State Comments Created Date Updated Date Closed Date
QST: how i slove problem like it closed 1 2022-01-18 2022-01-18 2022-01-18
REGR: to_frame with name=None no longer gives default name open 4 2022-01-18 2022-01-18 -
ENH: Custom parser and engine in `pd.eval`, `pd.query` and `pandas.core.computation.expr.Expr` open 0 2022-01-18 2022-01-18 -
BUG: mask with alignment open 1 2022-01-18 2022-01-18 -
BUG: read_xml not support large file open 0 2022-01-18 2022-01-18 -
BUG: Duplicate columns when select subsets with same columns open 1 2022-01-18 2022-01-18 -
DEPR/Community: spin off s3 support open 3 2022-01-17 2022-01-11 -
ENH: Allow guess_datetime_format to guess datetime formats with month names open 2 2022-01-17 2022-01-11 -
API: downcating on fillna no-ops intentional? open 2 2022-01-17 2022-01-18 -
BUG: ArrowStringArray.__setitem__ breaks views open 2 2022-01-17 2022-01-18 -
BUG: Unstable dtype of index resulting from groupby with mapping open 2 2022-01-17 2022-01-18 -
BUG: Partial support only for extension DTypes in `pandas.core.dtypes.common` open 3 2022-01-17 2022-01-18 -
BUG: 1.4.0rc0: pd.read_sql not compatible with pymysql open 6 2022-01-17 2022-01-18 -
BUG: resample on TimedeltaIndex with `closed=right` takes no effect open 0 2022-01-17 2022-01-18 -
BUG: module 'pandas.io.formats' has no attribute 'html' --in version 1.3.4 closed 2 2022-01-17 2022-01-18 2022-01-17
BUG: can create IntervalDtype[float32] but not IntervalArray[float32] open 3 2022-01-17 2022-01-11 -
DOC/CI: Add Github Action cron job to check external links in documentation open 0 2022-01-17 2022-01-18 -
ENH: Inference for ExtensionArray and ExtensionDtype.type open 0 2022-01-16 2022-01-11 -
BUG: Confusing/inconsistent behaviour with `.to_sql()` when using a custom PostgreSQL `search_path` open 0 2022-01-16 2022-01-11 -
BUG: read_csv can leak file handles if validation fails closed 8 2022-01-15 2022-01-11 2022-01-16
QST: Is Series homogeneous or heterogeneous? closed 1 2022-01-15 2022-01-11 2022-01-15
BUILD: Cannot create development environment using pip on macOS open 1 2022-01-14 2022-01-11 -
BUG: Pandas.DataFrame.str.replace function fails silently for mixed data mixing strings and float/int and replaces with NaN open 2 2022-01-14 2022-01-11 -
BUG: DataFrame constructor with copy=False and missing columns creates columns that are views of each other closed 1 2022-01-14 2022-01-11 2022-01-18
QST: use and breadth of `x_compat=True` closed 4 2022-01-14 2022-01-11 2022-01-14
How to know the ids to be resampled closed 0 2022-01-14 2022-01-11 2022-01-14
BUG: CategoricalIndex.get_indexer with open 5 2022-01-14 2022-01-11 -
ENH: sorted numpy array of datetime64 as pandas.DataFrame.index without copy-conversion closed 9 2022-01-14 2022-01-11 2022-01-15
BUG: df.str.len() returning floats closed 2 2022-01-13 2022-01-11 2022-01-14
BUG: No error raised when write dta files using `to_stata()` if the column contains `-np.inf` closed 1 2022-01-13 2022-01-11 2022-01-16
ENH: ExtensionDtpye._dtype_with_na/_maybe_promote open 2 2022-01-13 2022-01-11 -
is_numeric_dtype('B') returns True open 9 2022-01-13 2022-01-11 -
TST: error in parquet tests on windows with new pyarrow exception open 3 2022-01-13 2022-01-11 -
BUG: read_xml float auto-rounding closed 1 2022-01-13 2022-01-11 2022-01-13
ENH: add dtype to read_xml closed 2 2022-01-13 2022-01-18 2022-01-16
BUG: read_fwf doesn't allow names with colspec='infer' open 3 2022-01-12 2022-01-10 -
ENH: fill_na with new fill_partial argument open 0 2022-01-12 2022-01-10 -
Hi all, I'm have multiple link (.iqy) to SharePoint, I want to combine them in excel using python closed 1 2022-01-12 2022-01-10 2022-01-12
BUG: accessor can't access `__name__` open 0 2022-01-12 2022-01-10 -
BUG: series.astype(str) vs Index.astype(str) inconsistency open 0 2022-01-12 2022-01-10 -
ENH: Suggestions on pd.merge closed 3 2022-01-12 2022-01-10 2022-01-13
BUG: Blank axes when mixing pandas- and matplotlib-style plots in matplotlib>=3.4.0 open 1 2022-01-11 2022-01-10 -
BUG: Calling to_datetime With errrors="coerce" Still Raises After 50 Rows open 1 2022-01-11 2022-01-10 -
BUG: Inconsistent MultiIndex level dtypes when merging non-monotonic index with category dtype open 0 2022-01-11 2022-01-10 -
BUG: Series.replace not working if there are duplicated columns open 2 2022-01-11 2022-01-10 -
Behavior change of 1.4.rc0 when group by `apply` returns a copy of the passed data frame closed 8 2022-01-11 2022-01-17 2022-01-16
BUG: GeoDataFrame attribute dropped by pandas when using groupby.apply closed 2 2022-01-11 2022-01-18 2022-01-16
Misleading error message when incorrectly using DataFrame.style.apply open 5 2022-01-11 2022-01-10 -
BUG: "replace" does not work with different numpy-int types even when values are the same open 5 2022-01-11 2022-01-10 -
Adding list of international holidays calendars closed 4 2022-01-11 2022-01-10 2022-01-12