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#49275 ·
noatamir
opened
on Oct 24, 2022
9
Issues
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state
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label
:
Constructors
state:open label:Constructors
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Open
Closed
BUG: <code>Index</code> accepts lists as values
Bug
Constructors
Series/DataFrame/Index/pd.array Constructors
Series/DataFrame/Index/pd.array Constructors
Index
Related to the Index class or subclasses
Related to the Index class or subclasses
Status: Open.
#61937
In pandas-dev/pandas;
·
Dr-Irv
opened
on Jul 24, 2025
Fix void dtype handling
Bug
Constructors
Series/DataFrame/Index/pd.array Constructors
Series/DataFrame/Index/pd.array Constructors
Stale
Status: Open (in progress).
pandas-dev/pandas
number 61637
#61637
In pandas-dev/pandas;
·
flying-sheep
opened
on Jun 12, 2025
BUG: Constructing series with Timedelta object results in datetime series
Bug
Closing Candidate
May be closeable, needs more eyeballs
May be closeable, needs more eyeballs
Constructors
Series/DataFrame/Index/pd.array Constructors
Series/DataFrame/Index/pd.array Constructors
Timedelta
Timedelta data type
Timedelta data type
Status: Open.
#61365
In pandas-dev/pandas;
·
Casper-Guo
opened
on Apr 27, 2025
Initialize empty DataFrame with dataclass
Constructors
Series/DataFrame/Index/pd.array Constructors
Series/DataFrame/Index/pd.array Constructors
Enhancement
Needs Triage
Issue that has not been reviewed by a pandas team member
Issue that has not been reviewed by a pandas team member
Status: Open.
#60530
In pandas-dev/pandas;
·
brandonchinn178
opened
on Dec 9, 2024
BUG: many dataframe operations broken when a column contains numpy structured array
Bug
Constructors
Series/DataFrame/Index/pd.array Constructors
Series/DataFrame/Index/pd.array Constructors
Error Reporting
Incorrect or improved errors from pandas
Incorrect or improved errors from pandas
Status: Open.
#60108
In pandas-dev/pandas;
·
digitalsignalperson
opened
on Oct 26, 2024
BUG: Creation of UInt64 column with <code>18446744073709551615</code> throws RuntimeWarning
Bug
Constructors
Series/DataFrame/Index/pd.array Constructors
Series/DataFrame/Index/pd.array Constructors
ExtensionArray
Extending pandas with custom dtypes or arrays.
Extending pandas with custom dtypes or arrays.
Status: Open.
#60050
In pandas-dev/pandas;
·
Tishj
opened
on Oct 15, 2024
ENH: DataFrame.from_dict doesn't work with collections.UserDict objects
Constructors
Series/DataFrame/Index/pd.array Constructors
Series/DataFrame/Index/pd.array Constructors
Enhancement
Needs Discussion
Requires discussion from core team before further action
Requires discussion from core team before further action
Status: Open.
#59737
In pandas-dev/pandas;
·
mesvam
opened
on Sep 6, 2024
BUG: Can't store <code>IntEnum</code> members inside a <code>pd.DataFrame</code> column of <code>object</code> dtype. If you use <code>pd.Series</code> it works
Bug
Constructors
Series/DataFrame/Index/pd.array Constructors
Series/DataFrame/Index/pd.array Constructors
Dtype Conversions
Unexpected or buggy dtype conversions
Unexpected or buggy dtype conversions
Status: Open.
#59380
In pandas-dev/pandas;
·
willofferfit
opened
on Aug 1, 2024
BUG: dtype keyword in Series constructor ignored for Series input in certain cases
Bug
Constructors
Series/DataFrame/Index/pd.array Constructors
Series/DataFrame/Index/pd.array Constructors
Needs Tests
Unit test(s) needed to prevent regressions
Unit test(s) needed to prevent regressions
Status: Open.
#59060
In pandas-dev/pandas;
·
jonmooser
opened
on Jun 20, 2024
ENH: generalize <code>__init__</code> on a <code>dict</code> to <code>abc.collections.Mapping</code> and <code>__getitem__</code> on a <code>list</code> to <code>abc.collections.Sequence</code>
API Design
Constructors
Series/DataFrame/Index/pd.array Constructors
Series/DataFrame/Index/pd.array Constructors
Enhancement
Needs Discussion
Requires discussion from core team before further action
Requires discussion from core team before further action
Status: Open.
#58803
In pandas-dev/pandas;
·
MilesCranmer
opened
on May 21, 2024
BUG: Forcing an int dtype on DataFrame construction raises an odd error
Bug
Constructors
Series/DataFrame/Index/pd.array Constructors
Series/DataFrame/Index/pd.array Constructors
Status: Open.
#58586
In pandas-dev/pandas;
·
amanlai
opened
on May 6, 2024
BUG: inconsisntent construction results between <code>pd.array</code> and <code>pd.Series</code> for dtype=str
Bug
Constructors
Series/DataFrame/Index/pd.array Constructors
Series/DataFrame/Index/pd.array Constructors
good first issue
Needs Tests
Unit test(s) needed to prevent regressions
Unit test(s) needed to prevent regressions
Status: Open.
#57702
In pandas-dev/pandas;
·
koizumihiroo
opened
on Mar 2, 2024
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