Merge branch 'master' of https://github.com/pandas-dev/pandas into bug-offsets

Author: jbrockmendel

.pre-commit-config.yaml

@@ -104,13 +104,13 @@ repos:
         language: python
         entry: python scripts/validate_unwanted_patterns.py --validation-type="private_import_across_module"
         types: [python]
-        exclude: ^(asv_bench|pandas/_vendored|pandas/tests|doc)/
+        exclude: ^(asv_bench|pandas/tests|doc)/
     -   id: unwanted-patterns-private-function-across-module
         name: Check for use of private functions across modules
         language: python
         entry: python scripts/validate_unwanted_patterns.py --validation-type="private_function_across_module"
         types: [python]
-        exclude: ^(asv_bench|pandas/_vendored|pandas/tests|doc)/
+        exclude: ^(asv_bench|pandas/tests|doc)/
 -   repo: https://github.com/asottile/yesqa
     rev: v1.2.2
     hooks:

Makefile

@@ -30,11 +30,11 @@ check:
 	python3 scripts/validate_unwanted_patterns.py \
 		--validation-type="private_function_across_module" \
 		--included-file-extensions="py" \
-		--excluded-file-paths=pandas/tests,asv_bench/,pandas/_vendored \
+		--excluded-file-paths=pandas/tests,asv_bench/ \
 		pandas/
 
 	python3 scripts/validate_unwanted_patterns.py \
 		--validation-type="private_import_across_module" \
 		--included-file-extensions="py" \
-		--excluded-file-paths=pandas/tests,asv_bench/,pandas/_vendored,doc/
+		--excluded-file-paths=pandas/tests,asv_bench/,doc/
 		pandas/

doc/source/whatsnew/v1.1.4.rst

@@ -15,6 +15,7 @@ including other versions of pandas.
 Fixed regressions
 ~~~~~~~~~~~~~~~~~
 - Fixed regression in :func:`read_csv` raising a ``ValueError`` when ``names`` was of type ``dict_keys`` (:issue:`36928`)
+- Fixed regression in :func:`read_csv` with more than 1M rows and specifying a ``index_col`` argument (:issue:`37094`)
 - Fixed regression where attempting to mutate a :class:`DateOffset` object would no longer raise an ``AttributeError`` (:issue:`36940`)
 - Fixed regression where :meth:`DataFrame.agg` would fail with :exc:`TypeError` when passed positional arguments to be passed on to the aggregation function (:issue:`36948`).
 - Fixed regression in :class:`RollingGroupby` with ``sort=False`` not being respected (:issue:`36889`)
@@ -28,7 +29,9 @@ Fixed regressions
 - Fixed regression in certain offsets (:meth:`pd.offsets.Day() <pandas.tseries.offsets.Day>` and below) no longer being hashable (:issue:`37267`)
 - Fixed regression in :class:`StataReader` which required ``chunksize`` to be manually set when using an iterator to read a dataset (:issue:`37280`)
 - Fixed regression in setitem with :meth:`DataFrame.iloc` which raised error when trying to set a value while filtering with a boolean list (:issue:`36741`)
+- Fixed regression in setitem with a Series getting aligned before setting the values (:issue:`37427`)
 - Fixed regression in :attr:`MultiIndex.is_monotonic_increasing` returning wrong results with ``NaN`` in at least one of the levels (:issue:`37220`)
+- Fixed regression in inplace arithmetic operation on a Series not updating the parent DataFrame (:issue:`36373`)
 
 .. ---------------------------------------------------------------------------