Skip to content

Issues: pandas-dev/pandas

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

3,541 Open 23,364 Closed
3,541 Open 23,364 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Assignee
Filter by who’s assigned
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Issues list

BUG: Pandas group by aggregate sum returning nan for a big dataset with mostly float64 values and a very few null values Bug Needs Triage Issue that has not been reviewed by a pandas team member
#60074 opened Oct 19, 2024 by ssdv1
2 of 3 tasks
BUG: ArrowDtype Series: Broadcasting Error with Single-Value Arrays in Arithmetic Operations Bug Needs Triage Issue that has not been reviewed by a pandas team member
#60073 opened Oct 18, 2024 by hombit
3 tasks done
PERF: Extreme regression in 2.2 when aggregating a DataFrame with .attrs data Needs Triage Issue that has not been reviewed by a pandas team member Performance Memory or execution speed performance
#60070 opened Oct 18, 2024 by buhrmann
2 of 3 tasks
2
BUG: Failures with ArrowDtype(pa.string_view()) Bug Needs Triage Issue that has not been reviewed by a pandas team member
#60068 opened Oct 18, 2024 by a10y
2 of 3 tasks
2
PERF: df.astype("float64[pyarrow]") is slow, df.astype("Float64") is super slow Needs Triage Issue that has not been reviewed by a pandas team member Performance Memory or execution speed performance
#60066 opened Oct 18, 2024 by auderson
2 of 3 tasks
BUG: str.split("") gives extra leading and trailing elements Bug Needs Triage Issue that has not been reviewed by a pandas team member
#60065 opened Oct 17, 2024 by NickCrews
3 tasks done
2
BUG: DataFrame(data=[None, 1], dtype='timedelta64[ns]') raises ValueError: Buffer has wrong number of dimensions Bug Needs Triage Issue that has not been reviewed by a pandas team member
#60064 opened Oct 17, 2024 by sfc-gh-mvashishtha
2 of 3 tasks
BUG: to_latex() does not handle braces in new headers gracefully Bug Needs Triage Issue that has not been reviewed by a pandas team member
#60063 opened Oct 17, 2024 by GregersSR
3 tasks done
1
QST: Will pandas 3 support python 3.10? Needs Triage Issue that has not been reviewed by a pandas team member Usage Question
#60059 opened Oct 16, 2024 by wirable23
2 tasks done
BUG: numerical inconsistency in calculating rolling std, when the same data from different begining Bug Needs Triage Issue that has not been reviewed by a pandas team member
#60053 opened Oct 16, 2024 by tunkill
1 of 3 tasks
7
BUG: Creation of UInt64 column with 18446744073709551615 throws RuntimeWarning Bug Needs Triage Issue that has not been reviewed by a pandas team member
#60050 opened Oct 15, 2024 by Tishj
2 of 3 tasks
BUG: Boolean Series (actually object) with <NA> values breaks ~ negation and reverts to bit-wise operations Bug Needs Triage Issue that has not been reviewed by a pandas team member
#60049 opened Oct 15, 2024 by RedAero
3 tasks done
ENH: Are there any possibility to add the support for static type hint of the DataFrame and Series ? Enhancement Needs Triage Issue that has not been reviewed by a pandas team member
#60048 opened Oct 15, 2024 by biosunsci
1 of 3 tasks
DOC: The value parameter of pandas.Timedelta can also accept float Docs Needs Triage Issue that has not been reviewed by a pandas team member
#60044 opened Oct 15, 2024 by 5j9
1 task done
1
5
DOC: low Contrast issue Closing Candidate May be closeable, needs more eyeballs Docs Duplicate Report Duplicate issue or pull request
#60041 opened Oct 14, 2024 by MR-Elbarbary
1 task done
2
BUG: "python make.py html" for documentation is giving error Bug Needs Triage Issue that has not been reviewed by a pandas team member
#60039 opened Oct 14, 2024 by Swati-Sneha
3 tasks done
2
BUG:to_numpy() returns numpy array with Object dtype, for multiple columns with the same dtype ("Float64" or "float64[pyarrow]"). Bug Needs Triage Issue that has not been reviewed by a pandas team member
#60038 opened Oct 14, 2024 by dpmcauliffe
3 tasks done
BUG: read_csv with chained fsspec TAR file and compression="infer" fails with tarfile.ReadError Bug IO CSV read_csv, to_csv Needs Discussion Requires discussion from core team before further action Needs Info Clarification about behavior needed to assess issue
#60028 opened Oct 13, 2024 by mxmlnkn
3 tasks done
2
ENH: Explicitly opt out of pytz support Enhancement Needs Info Clarification about behavior needed to assess issue Timezones Timezone data dtype
#60025 opened Oct 13, 2024 by davetapley
1 of 3 tasks
1
DOC: Intro to pandas table not readily visible in dark mode Docs
#60024 opened Oct 12, 2024 by rhshadrach 2.3
@Ishwar0309 @easternsun7
3
BUG: "Python int too large" in maybe_convert_objects with numpy 1.26
#60023 opened Oct 11, 2024 by bemoody
3 tasks done
3
BUG: when using id_vars in .melt(), the id_vars does not recognize the column name in a multiIndex dataframe Bug Needs Triage Issue that has not been reviewed by a pandas team member
#60018 opened Oct 11, 2024 by ivan-marroquin
3 tasks done
2
QST: how can I save my sparse dataframe with indexes and columns to a format other than .pkl? Needs Triage Issue that has not been reviewed by a pandas team member Usage Question
#60017 opened Oct 10, 2024 by michelkluger
2 tasks done
BUILD: pandas fails to install with python-freethreading 3.13.0 final release Build Library building on various platforms Upstream issue Issue related to pandas dependency Usage Question
#60016 opened Oct 10, 2024 by djakubiec
1 task done
2
DOC: Update contributing documentation with code coverage details Docs
#60010 opened Oct 9, 2024 by d33bs
1 task done
1
3
ProTip! What’s not been updated in a month: updated:<2024-09-19.