-
- Notifications
You must be signed in to change notification settings - Fork 19.3k
Pull requests: pandas-dev/pandas
Author
Label
Projects
Milestones
Reviews
Assignee
Sort
Pull requests list
Fix #25099 set na_rep values before converting to string to prevent data truncation Bug ExtensionArray Extending pandas with custom dtypes or arrays. IO CSV read_csv, to_csv Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Output-Formatting __repr__ of pandas objects, to_string
BUG: DataFrame.merge(suffixes=) does not respect None Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode
ENH: add Series & DataFrame .agg/.aggregate API Design Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode
API: Implement new indexing behavior for intervals API Design Indexing Related to indexing on series/frames, not to indexes themselves Interval Interval data type
PERF: CategoricalIndex.get_loc should avoid expensive cast of .codes to int64 Categorical Categorical Data Type Performance Memory or execution speed performance
#21699 by topper-123 was closed Oct 19, 2018 Loading…
2 of 4 tasks
ENH/API: ExtensionArray.factorize Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff API Design ExtensionArray Extending pandas with custom dtypes or arrays.
TST: add test coverage for maybe_promote Dtype Conversions Unexpected or buggy dtype conversions Testing pandas testing functions or related to the test suite
ENH: Support multiple opening hours intervals for BusinessHour Datetime Datetime data dtype Enhancement
read_excel with dtype=str converts empty cells to np.nan Dtype Conversions Unexpected or buggy dtype conversions IO Excel read_excel, to_excel
#20429 by nikoskaragiannakis was closed Oct 11, 2018 Loading…
4 tasks done
ENH: DataFrame.pivot accepts a list of values Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode
Construction of Series from dict containing NaN as key Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Reshaping Concat, Merge/Join, Stack/Unstack, Explode
Rolling window endpoints inclusion API Design Datetime Datetime data dtype Reshaping Concat, Merge/Join, Stack/Unstack, Explode
ENH: Add set_index to Series Enhancement Indexing Related to indexing on series/frames, not to indexes themselves
#22225 by h-vetinari was closed Jan 6, 2019 Loading…
5 tasks done
Stop concat from attempting to sort mismatched columns by default Reshaping Concat, Merge/Join, Stack/Unstack, Explode
ProTip! Find all pull requests that aren't related to any open issues with -linked:issue.