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Pull requests: pandas-dev/pandas
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Added try-except clause to catch numpy error. Constructors Series/DataFrame/Index/pd.array Constructors Dtype Conversions Unexpected or buggy dtype conversions ExtensionArray Extending pandas with custom dtypes or arrays.
#27970 by dustanlevenstein was closed Oct 3, 2019 Loading… updated Oct 3, 2019
1 of 5 tasks
29213: Dataframe Constructor from List of List and non-iterables Constructors Series/DataFrame/Index/pd.array Constructors DataFrame DataFrame data structure
#29366 by matttan90 was closed Feb 2, 2020 Loading… updated Feb 3, 2020
4 tasks done
BUG: DataFrame fail to construct when data is list and columns is nested list for MI Constructors Series/DataFrame/Index/pd.array Constructors DataFrame DataFrame data structure
PERF: Cythonize Series/DataFrame/Index/pd.array Constructors Performance Memory or execution speed performance
from_nested_dict Constructors Switch dataframe constructor to use dispatch Clean Constructors Series/DataFrame/Index/pd.array Constructors DataFrame DataFrame data structure Needs Discussion Requires discussion from core team before further action
#32844 by saulshanabrook was closed Jun 14, 2020 Loading… updated Jun 15, 2020
5 of 6 tasks
API: Honor copy for dict-input in DataFrame API Design Constructors Series/DataFrame/Index/pd.array Constructors DataFrame DataFrame data structure Stale
BUG: Series constructor drops nanoseconds of Timedelta scalar Bug Constructors Series/DataFrame/Index/pd.array Constructors Timedelta Timedelta data type
#38040 by ma3da was closed Dec 11, 2020 Loading… updated Mar 22, 2021
5 tasks done
TST: Add test to verify DataFrame's constructor doesn't convert Nones to strings on string columns Constructors Series/DataFrame/Index/pd.array Constructors Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Testing pandas testing functions or related to the test suite
#40912 by cgarciae was closed Sep 1, 2021 Loading… updated Sep 1, 2021
3 tasks done
TST: add test for getting array from series Constructors Series/DataFrame/Index/pd.array Constructors Testing pandas testing functions or related to the test suite Upstream issue Issue related to pandas dependency
Backport PR #44518 on branch 1.3.x (BUG: DataFrame with scalar tzaware Timestamp) Constructors Series/DataFrame/Index/pd.array Constructors Timezones Timezone data dtype
BUG: preserve object-dtype index when accessing DataFrame column / PERF: improve perf of Series fastpath constructor Constructors Series/DataFrame/Index/pd.array Constructors Performance Memory or execution speed performance
Construction of series with na and datetime dtype Constructors Series/DataFrame/Index/pd.array Constructors Dtype Conversions Unexpected or buggy dtype conversions Index Related to the Index class or subclasses
#46068 by weikhor was closed Mar 14, 2022 Loading… updated May 31, 2022
4 tasks
BUG: validate Index data is 1D + deprecate multi-dim indexing Constructors Series/DataFrame/Index/pd.array Constructors Index Related to the Index class or subclasses
BUG: Ensure dataframe preserves categorical indices with categorial series Categorical Categorical Data Type Constructors Series/DataFrame/Index/pd.array Constructors DataFrame DataFrame data structure
#57635 by jmarintur was closed May 31, 2024 Loading… updated Jun 1, 2024
2 tasks done
BUG: Creation of UInt64 column with 18446744073709551615 throws RuntimeWarning Bug Constructors Series/DataFrame/Index/pd.array Constructors
#60214 by lfffkh was closed Dec 16, 2024 Loading… updated Dec 16, 2024
3 tasks
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