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Pandas PERF: avoid casting to float in IntegerArray reducing ops
2025-02-08 22:23:52
466
Currently, we cast to float in the IntegerArray reducing ops:https://github.com/pandas-dev/pandas/blob/db620397328567ff8...
Pandas ENH: Add ignore_index to Series.drop_duplicates
2025-02-08 22:23:48
882
Feature Type[X] Adding new functionality to pandas[ ] Changing existing functionality in pandas[ ] Removing existing fun...
Pandas Infer fixed width format using the whole file
2025-02-08 22:23:44
2068
As of now read_fwf infers the fields positions using only first 100 rows of the file, and this number is not easily modi...
Pandas Bug: read_csv losing precision when reading Int64 data with N/A values
2025-02-08 22:23:38
5135
Code Sampleimport pandas as pdimport numpy as npfrom io import StringIOTESTDATA1 = StringIO("""col1;col2 ...
Pandas Python Pandas read_html fails when reading tables from Wikipedia
2025-02-08 22:23:33
3236
I am trying to read the tables from a Wikipedia page using the following code:import pandas as pdpd.read_html('https://e...
Pandas BUG: read_html produce UnicodeEncodeError for multibyte URL
2025-02-08 22:23:28
4574
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: UserWarning about lacking infer_datetime_format with pd.to_datetime
2025-02-08 22:23:23
9851
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas DOC/WEB: Move not versioned docs to the web
2025-02-08 22:23:12
1030
The reason we have a separate website and docs is that the docs are specific to a version (e.g. pandas 1.5.3), while the...
Pandas pd.eval() produces incorrect value for 'exp()'
2025-02-08 22:23:06
4150
Code Sampleimport pandas as pdpd.eval('exp(2)')Problem descriptionResult is 7.0. Result should be 7.3890560989306504.No...
Pandas DOC: Note itertuples created with rename=True
2025-02-08 22:23:01
2885
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: pd.read_xml does not support file like object when iterparse is used
2025-02-08 22:22:57
3751
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: Memory leak in json encoding for time related objects
2025-02-08 22:22:52
8033
[x] I have checked that this issue has not already been reported.[x] I have confirmed this bug exists on the latest ver...
Pandas BUG: non-nano strftime returns wrong results
2025-02-08 22:22:43
2333
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas PERF: Period constructor parses input twice
2025-02-08 22:22:37
636
38175 added correct handling of nanoseconds in the Period constructor but the code path as is parses the input twice. We...
Pandas BUG: resample don't work with non-nanosecond reso
2025-02-08 22:22:30
4286
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas ADMIN: Remove pandas-core-inactive team
2025-02-08 22:22:25
1008
I guess it's happening to everybody else, when tagging @pandas-dev/pandas-core GitHub always recommends the pandas-core-...
Pandas Int64 with null value mangles large-ish integers
2025-02-08 22:22:20
6384
Code Sample, a copy-pastable example if possibleimport pandas as pdimport numpy as npx = 9999999999999999y = 12312312312...
Pandas Int64Dtype conversion seems to casts to double first in the Series constructor
2025-02-08 22:22:16
1072
Constructing a Series with dtype=Int64Dtype() suggests that there can be an intermiediate conversion to double if the in...
Pandas BUG: Series constructor with nullable unsigned integer dtype fails with large number
2025-02-08 22:22:12
4448
xref #38746The following runs fine:In [30]: s = pd.Series([np.iinfo(np.uint64).max-1, 1], dtype="uint64")In [3...
Pandas DOC: Code of Conduct text on webpage & GitHub aren't aligned
2025-02-08 22:22:06
1019
Pandas version checks[X] I have checked that the issue still exists on the latest versions of the docs on main hereLocat...
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