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Pull requests: pandas-dev/pandas
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PERF: indexing Indexing Related to indexing on series/frames, not to indexes themselves Performance Memory or execution speed performance
BUG: preserve categorical & sparse types when grouping / pivot Categorical Categorical Data Type Compat pandas objects compatability with Numpy or Python functions Groupby
BUG-26988 implement replace for categorical blocks Bug Categorical Categorical Data Type Dtype Conversions Unexpected or buggy dtype conversions
DOC: Replacing travis doc deps by environment.yml CI Continuous Integration Dependencies Required and optional dependencies Docs
#26829 by datapythonista was merged Jun 18, 2019 Loading…
TST: avoid matplotlib warnings in tests Testing pandas testing functions or related to the test suite Visualization plotting
#26678 by jbrockmendel was merged Jun 7, 2019 Loading…
BUG: .isin on datetimelike indexes do not validate input of level parameter Datetime Datetime data dtype Index Related to the Index class or subclasses
PERF: Add if branch for empty sep in str.cat Performance Memory or execution speed performance Strings String extension data type and string data
CLN: fix typo in asv benchmark of non_unique_sorted, which was not sorted Benchmark Performance (ASV) benchmarks
BUG: fix floating precision formatting in presence of inf Bug Output-Formatting __repr__ of pandas objects, to_string
#24863 by glemaitre was merged Jan 23, 2019 Loading…
4 tasks done
PERF: speed up PeriodArray creation by exposing dayfirst/yearfirst params Performance Memory or execution speed performance Period Period data type
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: Use flake8 to check for PEP8 violations in doctests Code Style Code style, linting, code_checks Docs
#23399 by FHaase was merged Nov 4, 2018 Loading…
2 tasks done
move rename functionality out of internals Internals Related to non-user accessible pandas implementation Refactor Internal refactoring of code
DOC/ERR: better error message on no common merge keys Error Reporting Incorrect or improved errors from pandas
BUG: encode filepaths on windows in 3.6 Bug Windows Windows OS
#15092 by JGoutin was closed Jan 31, 2017 Loading…
ProTip! What’s not been updated in a month: updated:<2025-10-18.