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3,508 Open 15,198 Closed
3,508 Open 15,198 Closed
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Regression in pandas 1.1.0: no longer allows adding a timestamp to timedelta range to create a datetime range. Regression Timeseries
#35897 opened Aug 25, 2020 by analog-cbarber 1.1.2
4
DOC: df.to_sql `chunksize` seems to be ignored by default. Docs Needs Triage
#35891 opened Aug 25, 2020 by gbrova
1
BUG: ValueError: Of the four parameters: start, end, periods, and freq, exactly three must be specified Needs Info
#35890 opened Aug 25, 2020 by malapradej 2 of 3
1
BUG: groupby dropna=False with nan value in groupby causes ValueError when apply() Apply Bug Groupby
#35889 opened Aug 25, 2020 by cwkwong 2 of 3
2
BUG: pd.to_datetime() throws with Null-like arguments Bug Needs Triage
#35888 opened Aug 25, 2020 by blinkseb 2 of 3
QST: Needs Triage Usage Question
#35886 opened Aug 25, 2020 by 1994Shankar
1
BUG: MultiIndex assignment via loc MultiIndex Regression
#35878 opened Aug 24, 2020 by matthewgilbert 3 of 3
BUG: PythonParser does not use decimal separator when usecols and parse_date are specified Bug IO CSV
#35873 opened Aug 24, 2020 by cmulders 2 of 3
3
BUG: Regression in pd.read_sql_query between 1.0.5 and 1.1.0 Bug Needs Triage
#35871 opened Aug 24, 2020 by rbubley 0 of 1
2
BUG: Groupby rolling count with datetime not working correctly Bug Needs Triage
#35869 opened Aug 24, 2020 by nrcjea001 2 of 3
BUG: ser[:] = ["a", 1] casts 1 to "1" Bug Needs Triage
#35865 opened Aug 23, 2020 by jbrockmendel
PERF: Vectorized string operations are slower than for-loops Dtypes Performance
#35864 opened Aug 23, 2020 by Nick-Morgan 3 of 3
4
KeyError using custom agg function Usage Question
#35863 opened Aug 23, 2020 by armeros
2
DEPR: Deprecate as_index in groupby Bug Deprecate Groupby Needs Discussion
#35860 opened Aug 22, 2020 by rhshadrach
BUG: Datetime MultiIndex Regression Bug Needs Triage
#35858 opened Aug 22, 2020 by matthewgilbert 3 of 3
1
CI: specified bucket does not exist in TestParquetPyArrow.test_s3_roundtrip_explicit_fs CI
#35856 opened Aug 22, 2020 by charlesdong1991
1
6
ENH: Enable `append mode` to JSON lines Enhancement IO JSON Needs Triage
#35849 opened Aug 22, 2020 by nullhack
1
2
BUG: inconsistent naming when combining indices of various types API - Consistency Needs Discussion
#35847 opened Aug 22, 2020 by iamlemec
2
REGR: Series.__repr__ is broken for SparseDtype("datetime64[ns]") Output-Formatting Regression Sparse Timeseries
#35843 opened Aug 21, 2020 by dsaxton 1.1.2
3
RLS: 1.1.2 Release
#35831 opened Aug 20, 2020 by simonjayhawkins 1.1.2
BUG: read_excel with index_col as as datetime Bug Needs Triage
#35830 opened Aug 20, 2020 by Macfly 2 of 3
BUG: Unable to build Pandas on z/OS when using xlc Build
#35826 opened Aug 20, 2020 by pitmanst 3 of 3
1
3
QST: CSV read issue IO CSV IO Fixed Width Usage Question
#35820 opened Aug 20, 2020 by sarthakpan
5
QST:Time index problem in version 1.1.0 Needs Triage Usage Question
#35819 opened Aug 20, 2020 by maozi07 2 of 2
BUG: read_excel doesn't honor dtype for index Bug Dtypes IO Excel Strings
#35816 opened Aug 20, 2020 by akaihola 2 of 3 Contributions Welcome
@BhavyaGulati
5
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