Upgrade to release 1.2.2:
- Fixed regression in read_excel() that caused it to raise
AttributeError when checking version of older xlrd versions
- Fixed regression in DataFrame constructor reordering element
when construction from datetime ndarray with dtype not
"datetime64[ns]"
- Fixed regression in DataFrame.astype() and Series.astype()
not casting to bytes dtype
- Fixed regression in to_pickle() failing to create bz2/xz
compressed pickle files with protocol=5
- Fixed regression in pandas.testing.assert_series_equal() and
pandas.testing.assert_frame_equal() always raising
AssertionError when comparing extension dtypes
- Fixed regression in to_csv() opening codecs.StreamWriter in
binary mode instead of in text mode and ignoring user-provided
mode
- Fixed regression in Categorical.astype() casting to incorrect
dtype when np.int32 is passed to dtype argument
- Fixed regression in to_excel() creating corrupt files when
appending (mode="a") to an existing file
- Fixed regression in DataFrame.transform() failing in case of an
empty DataFrame or Series
- Fixed regression in groupby() or resample() when aggregating an
all-NaN or numeric object dtype column
- Fixed regression in Rolling.count() where the min_periods
argument would be set to 0 after the operation
- Fixed regression in read_excel() that incorrectly raised when
the argument io was a non-path and non-buffer and the engine
argument was specified
- pandas.read_excel() error message when a specified sheetname
does not exist is now uniform across engines
- Fixed bug in pandas.read_excel() producing incorrect results
when the engine openpyxl is used and the excel file is missing
or has incorrect dimension information; the fix requires
openpyxl >= 3.0.0, prior versions may still fail
- Fixed bug in pandas.read_excel() sometimes producing a DataFrame
with trailing rows of np.nan when the engine openpyxl is used
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Acked-by: Trevor Gamblin <trevor.gamblin@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
