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Issues list

ENH: Copy attrs on join (possibly depending on left, right, etc.) Enhancement metadata _metadata, .attrs Needs Info Clarification about behavior needed to assess issue Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#60351 opened Nov 18, 2024 by rommeswi
1 of 3 tasks
1
8
PERF: Extreme regression in 2.2 when aggregating a DataFrame with .attrs data Closing Candidate May be closeable, needs more eyeballs Groupby metadata _metadata, .attrs Performance Memory or execution speed performance
#60070 opened Oct 18, 2024 by buhrmann
2 of 3 tasks
4
BUG: Series attrs disappear after modifcation to the DataFrame that contains them. Bug metadata _metadata, .attrs
#57267 opened Feb 5, 2024 by lendres
2 of 3 tasks
@dontgoto
3
ENH: Preserve column attrs when doing column selection Enhancement metadata _metadata, .attrs
#55552 opened Oct 16, 2023 by kerrickstaley
1 of 3 tasks
2
DEPR: __finalize__ and _metadata Deprecate Functionality to remove in pandas metadata _metadata, .attrs Needs Discussion Requires discussion from core team before further action Subclassing Subclassing pandas objects
#51280 opened Feb 10, 2023 by jbrockmendel
19
BUG: concat doesn't preserve attrs (as alternative for append deprecated in 1.4) API - Consistency Internal Consistency of API/Behavior Enhancement metadata _metadata, .attrs
#45824 opened Feb 4, 2022 by MarcoGorelli
3 tasks done
8
TST: add option for checking attrs in testing Enhancement metadata _metadata, .attrs Testing pandas testing functions or related to the test suite
#44768 opened Dec 5, 2021 by jreback
1
ENH: pandas.DataFrame.attrs Enhancement metadata _metadata, .attrs Needs Discussion Requires discussion from core team before further action
#44689 opened Nov 30, 2021 by shruti-ramaiya
1
ENH: col descriptions that'd save in df schemas, helping users avoid creating separate documentation? Enhancement IO JSON read_json, to_json, json_normalize metadata _metadata, .attrs
#42582 opened Jul 17, 2021 by chrisjdixon
12
BUG: when attrs lost on original dataframe, copy loses the attrs as well Bug metadata _metadata, .attrs
#41572 opened May 19, 2021 by snowman2
3 tasks done
1
API: interaction between subclasses (implementing __finalize__) and attrs/flags handling in __finalize__ API Design metadata _metadata, .attrs Subclassing Subclassing pandas objects
#37099 opened Oct 13, 2020 by jorisvandenbossche
5
BUG: attrs lost for Series in DataFrame Docs metadata _metadata, .attrs
#35425 opened Jul 27, 2020 by RobertRosca
3 tasks done
5
BUG: DataFrame.attrs are lost when writing to HDF5 Bug IO HDF5 read_hdf, HDFStore metadata _metadata, .attrs
#34596 opened Jun 5, 2020 by ulijh
2 of 3 tasks
5
BUG: Subclassed DataFrame doesn't persist _metadata properties across binary operations Bug metadata _metadata, .attrs Numeric Operations Arithmetic, Comparison, and Logical operations Subclassing Subclassing pandas objects
#34177 opened May 14, 2020 by clausmith
3 tasks done
1
7
DOC/API: Discussion on whether __finalize__ is public Docs metadata _metadata, .attrs Needs Discussion Requires discussion from core team before further action Subclassing Subclassing pandas objects
#33338 opened Apr 6, 2020 by TomAugspurger
2
_metadata items of subclassed pd.Series are not propagated into corresponding SubclassedDataFrame Bug metadata _metadata, .attrs Subclassing Subclassing pandas objects
#32860 opened Mar 20, 2020 by johannes-mueller
9
Various methods don't call call __finalize__ Bug good first issue metadata _metadata, .attrs
#28283 opened Sep 4, 2019 by TomAugspurger
34 of 38 tasks
@SomtochiUmeh
48
Transfer _metadata from Subclassed DataFrame to Subclassed Series Enhancement metadata _metadata, .attrs Subclassing Subclassing pandas objects
#19850 opened Feb 22, 2018 by jaumebonet
11
ENH: Store comments from read_csv in an property (df.comment) and allow saving Enhancement IO CSV read_csv, to_csv metadata _metadata, .attrs Needs Discussion Requires discussion from core team before further action
#15283 opened Feb 1, 2017 by DSLituiev
4
DOC/API: document how to use metadata Docs metadata _metadata, .attrs
#8572 opened Oct 17, 2014 by jreback
3 tasks
11
ProTip! Exclude everything labeled bug with -label:bug.