Last Issues Related to pandas

tsmcgrath tsmcgrath
2023-01-26

Python tar file bug CVE-2007-4559 in mito

0 Likes 1 Replies
tbsexton tbsexton
2023-01-26

BUG: `sparse.to_coo()` with categorical multiindex gives `iterators.c:185: bad argument to internal function`

0 Likes 0 Replies
kapacuk kapacuk
2023-01-26

BUG: A trivial C++ module crashes if you import it after pandas

0 Likes 0 Replies
plutonium-94 plutonium-94
2023-01-26

BUG: GroupBy.idxmin/idxmax returns wrong dtype on empty Series/DataFrame

0 Likes 1 Replies
Franky1 Franky1
2023-01-26

BUG: df.to_excel() makes some default formatting

0 Likes 1 Replies

PERF: to_dict('list') method slow

0 Likes 2 Replies

`so.Hist`: Document and propagate `weight` parameter

0 Likes 0 Replies
tbenthompson tbenthompson
2023-01-25

Pandas `groupby(...).apply(f)` amplifies TypeError exceptions.

0 Likes 2 Replies
mroeschke mroeschke
2023-01-25

DEPR: *args, **kwargs on resample methods

0 Likes 1 Replies
aha79 aha79
2023-01-25

PERF: 'Catgorical.from_codes' slower than necessary for large datasets

0 Likes 0 Replies

BUG: DatetimeIndex() constructor with mixed timezones gives confusing TypeError

0 Likes 0 Replies
MarcoGorelli MarcoGorelli
2023-01-25

API allow for `format='mixed'` in to_datetime

0 Likes 0 Replies
jrbourbeau jrbourbeau
2023-01-25

BUG: `DataFrame.convert_dtypes()` converting `object` to `pd.ArrowDtype` instead of `pd.StringDtype`

0 Likes 0 Replies
jrbourbeau jrbourbeau
2023-01-25

BUG: `object`s not converted in `DataFrame.convert_dtypes()` on empty `DataFrame`

0 Likes 2 Replies

Subplot axis labels get lost when using set_xticklabels

0 Likes 3 Replies
ksuarez1423 ksuarez1423
2023-01-25

feat: Standardize interchangeable arguments to `read_csv()`

1 Likes 0 Replies
MrPowers MrPowers
2023-01-25

Brainstorming better file stats APIs / documentation

1 Likes 8 Replies
Styrke Styrke
2023-01-25

DOC: seconds attribute of timedelta surprises and no warning is given in the docs

0 Likes 3 Replies
pickfire pickfire
2023-01-25

BUG: Incorrect date format in to_excel xlsxwriter converter

0 Likes 2 Replies
erenirmak erenirmak
2023-01-25

df.to_sql() Tables cannot be truncated or dropped using .execute() function

0 Likes 0 Replies
jrbourbeau jrbourbeau
2023-01-25

PERF: Serialized `string[pyarrow]` data larger than `object`

0 Likes 1 Replies
j-bennet j-bennet
2023-01-25

BUG: ValueError when creating a TimedeltaIndex with np.timedelta64

0 Likes 3 Replies
mpicard mpicard
2023-01-24

Unable to authenticate with DefaultAzureCredential

0 Likes 0 Replies
IgorHoholko IgorHoholko
2023-01-24

[Question] Loading of huge df to extract few columns

0 Likes 5 Replies
musshorn musshorn
2023-01-24

BUG: xl.parse index_col ignoring skiprows

0 Likes 1 Replies
jbrockmendel jbrockmendel
2023-01-24

ENH: .interpolate() with EA Dtypes

0 Likes 0 Replies
hagrid67 hagrid67
2023-01-23

BUG: DateTimeIndex asof() broken by mixed frequency / non-midnight times

0 Likes 2 Replies
carlos-rian carlos-rian
2023-01-23

BUG: NumPy 1.23.2 may not yet support Python 3.11

0 Likes 4 Replies
N4ims N4ims
2023-01-23

Question about compatibility with other open table formats

0 Likes 2 Replies
Blajda Blajda
2023-01-23

Support FSCK REPAIR TABLE Operation

0 Likes 0 Replies
wjones127 wjones127
2023-01-23

Document how to configure dynamodb lock client

0 Likes 1 Replies
daureg daureg
2023-01-22

BUG: `maybe_get_tz` raises `pytz.exceptions.UnknownTimeZoneError` when building a timezone from a filename

0 Likes 1 Replies
koalp koalp
2023-01-20

error when failing to coerce Category is wrong

0 Likes 0 Replies
koalp koalp
2023-01-20

`validate` is slow with when coercing several hundreds columns.

0 Likes 1 Replies
gfrmin gfrmin
2023-01-20

Using Ctrl+T to swap nonexistent characters leads to IndexError

0 Likes 2 Replies
MarcoGorelli MarcoGorelli
2023-01-20

DEPR deprecate mixed timezone offsets with utc=False?

0 Likes 2 Replies
mvashishtha mvashishtha
2023-01-20

BUG: first() and last() compare times to first/last row according to position rather than first/last row according to index time

0 Likes 0 Replies
mvashishtha mvashishtha
2023-01-20

BUG: first(’1H’) gives KeyError: Timestamp('2022-01-01 01:00:00') when it should select first 4 rows

0 Likes 1 Replies
mvashishtha mvashishtha
2023-01-20

BUG: first(’2s’) with index with null in middle gives 1st row instead of first 2

0 Likes 0 Replies
iajoiner iajoiner
2023-01-19

Automatically generate labels for historical PRs

0 Likes 0 Replies

OneDrive Integrations with HF Datasets

0 Likes 1 Replies
rhshadrach rhshadrach
2023-01-19

BUG: Series.replace with categorical dtype and null values coerces to object

0 Likes 1 Replies
jpivarski jpivarski
2023-01-19

Don't build sdist or wheels if nox hasn't been run

0 Likes 1 Replies

Question about ability of download files with delta sharing

0 Likes 0 Replies
chamini2 chamini2
2023-01-19

dbt-fal: decrese in speed when using dbt-fal wrapping Postgres

1 Likes 3 Replies
BraisLP BraisLP
2023-01-19

Pydantic model with Dask dataframe+pandera schema

0 Likes 0 Replies

BUG: timestamps are formatted without zero-padded years

0 Likes 0 Replies
mvashishtha mvashishtha
2023-01-19

BUG: when start_time > end_time, between_time includes rows where index is null

0 Likes 0 Replies

CalciteSerializer does not support unsigned integers

0 Likes 0 Replies
hottwaj hottwaj
2023-01-19

BUG: numpy.maximum(pandas.Timestamp(...), pandas.Series(..., dtype='datetime64')) fails with TypeError

0 Likes 1 Replies
MarcoGorelli MarcoGorelli
2023-01-19

API should empty `._get_bool_data` have RangeIndex?

0 Likes 1 Replies

docs: missing docs for some public expression APIs

0 Likes 0 Replies
rbushri rbushri
2023-01-19

Build manylinux wheels Failed

0 Likes 3 Replies
rlittman16 rlittman16
2023-01-19

Ticker.income_stmt only returns 3 years of data

0 Likes 0 Replies

DOC/WEB: Move not versioned docs to the web

0 Likes 0 Replies
lysmm203 lysmm203
2023-01-19

.history() function broken

0 Likes 3 Replies
wjones127 wjones127
2023-01-19

Paths in add actions aren't always percent-decoded

0 Likes 2 Replies
wjones127 wjones127
2023-01-19

Cannot read table with decimal partition column

0 Likes 0 Replies
rhshadrach rhshadrach
2023-01-18

BUG: Duplicate columns get duplicated in DataFrame.align

0 Likes 2 Replies
mvashishtha mvashishtha
2023-01-18

BUG: between_time ignores tzinfo of start_time and end_time

0 Likes 0 Replies
czroth czroth
2023-01-18

BUG: df.groupby().resample()[[cols]] raise KeyError when resampling on index

0 Likes 0 Replies
mvashishtha mvashishtha
2023-01-18

BUG: string date parsing for at_time and indexer_at_time have many inconsistencies with indexer_at_time documentation; should be more like between_time

0 Likes 0 Replies
cool-RR cool-RR
2023-01-18

Feature request: Add command `reload-rows`

0 Likes 0 Replies
snowman2 snowman2
2023-01-18

DOC: Note itertuples created with `rename=True`

0 Likes 5 Replies
anmyachev anmyachev
2023-01-18

don't trigger axes computation in `pivot_table`

0 Likes 0 Replies
albarji albarji
2023-01-18

DataFrame.mask fails for single-row partitions

1 Likes 4 Replies
crusaderky crusaderky
2023-01-18

We should rethink categorize()

0 Likes 3 Replies

DOC: Preview rendered documentation of PRs

0 Likes 3 Replies
mattf mattf
2023-01-18

DOC: DataFrame.count_values supports single label

0 Likes 2 Replies

DOC: Use rst instead of markdown in release instructions

0 Likes 3 Replies

DOC: Code of Conduct text on webpage & GitHub aren't aligned

0 Likes 1 Replies
partev partev
2023-01-18

BUG: "grid" parameter is ignored by scatter_matrix function

0 Likes 0 Replies
nicolaerosia nicolaerosia
2023-01-18

BUG: pandas 1.5.2 segfault with pypy 3.9-7.3.11

1 Likes 2 Replies

[dataset request] Add Common Voice 12.0

1 Likes 0 Replies
desingho desingho
2023-01-18

How to pass predicate hint from recipient side

0 Likes 12 Replies
johnbatty johnbatty
2023-01-18

crates.io entry is missing link to rustdoc documentation

0 Likes 0 Replies

ADMIN: Remove pandas-core-inactive team

0 Likes 4 Replies
dchigarev dchigarev
2023-01-18

`.drop_duplicates()` works much slower on Modin than on Pandas

0 Likes 0 Replies
goodwanghan goodwanghan
2023-01-18

[FEATURE] Add is_distributed to engines

0 Likes 0 Replies
talkhanz talkhanz
2023-01-18

implementation of np.fill_diagonal

0 Likes 8 Replies
taesiri taesiri
2023-01-18

List inside a dataframe causes "TypeError: unhashable type: 'list'" error

0 Likes 1 Replies
taesiri taesiri
2023-01-18

List inside a dataframe causes "TypeError: unhashable type: 'list'" error

0 Likes 1 Replies
anmyachev anmyachev
2023-01-18

preserve index and columns on `repartition`

0 Likes 0 Replies
ttjoseph ttjoseph
2023-01-17

[FEATURE] Print transpiled SQL query upon error

0 Likes 4 Replies
ayushdg ayushdg
2023-01-17

read_parquet filter bug with nulls

0 Likes 13 Replies
anmyachev anmyachev
2023-01-17

don't trigger axes computation in `to_pandas` function

0 Likes 0 Replies
anmyachev anmyachev
2023-01-17

Avoid computation of dtypes after `__invert__` op

0 Likes 0 Replies
dchigarev dchigarev
2023-01-17

`groupby.skew` on Linux produces different from pandas results in case of incorrect input

0 Likes 2 Replies
YarShev YarShev
2023-01-17

[REFACTOR] Move the logic of dtypes determination for binary operations from API layer to the algebra layer

0 Likes 0 Replies
ganynmednet ganynmednet
2023-01-17

No summary info found, symbol may be delisted

0 Likes 2 Replies
anmyachev anmyachev
2023-01-17

TEST: add module level `setup` function for all ASV benchmarks

0 Likes 0 Replies
dchigarev dchigarev
2023-01-17

`.merge()` may produce unbalanced partitioning

0 Likes 0 Replies
tcompa tcompa
2023-01-17

FileNotFoundError in `dask.array.to_zarr`, when updating from zarr=2.13.3 to zarr=2.13.6.

0 Likes 2 Replies
dchigarev dchigarev
2023-01-17

Disable empty-groupby handling logic in Experimental Mode

0 Likes 0 Replies
dchigarev dchigarev
2023-01-17

`df.groupby` fails with `RecursionError` when experimental mode is enabled

0 Likes 2 Replies
uzala92 uzala92
2023-01-17

Parsing FinancialTemplateStore failed

0 Likes 4 Replies
nithinreddyy nithinreddyy
2023-01-17

This library is amazing. Is there any way to use the library for PySpark and SQL instead of Pandas?

0 Likes 1 Replies
aersam aersam
2023-01-16

Support Statistics in PyArrow

0 Likes 2 Replies
NickCrews NickCrews
2023-01-13

feat: Allow `isin()` to work across multiple base `Table`s

0 Likes 1 Replies
NickCrews NickCrews
2023-01-13

feat: Add `Column.get_table()` to look up owning `Table`

0 Likes 3 Replies
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