diff --git a/ci/deps/azure-windows-36.yaml b/ci/deps/azure-windows-36.yaml index 3aa261a57f2d4..aa3962da9b4f0 100644 --- a/ci/deps/azure-windows-36.yaml +++ b/ci/deps/azure-windows-36.yaml @@ -15,7 +15,7 @@ dependencies: # pandas dependencies - blosc - bottleneck - - fastparquet>=0.2.1 + - fastparquet>=0.3.2 - matplotlib=3.0.2 - numexpr - numpy=1.15.* diff --git a/ci/deps/travis-36-cov.yaml b/ci/deps/travis-36-cov.yaml index 170edd90ea3d7..ddc1ea41a08a3 100644 --- a/ci/deps/travis-36-cov.yaml +++ b/ci/deps/travis-36-cov.yaml @@ -17,7 +17,7 @@ dependencies: - botocore>=1.11 - cython>=0.29.13 - dask - - fastparquet>=0.2.1 + - fastparquet>=0.3.2 - gcsfs - geopandas - html5lib diff --git a/ci/deps/travis-36-locale.yaml b/ci/deps/travis-36-locale.yaml index 5dc1e4524ec86..d0bc046575953 100644 --- a/ci/deps/travis-36-locale.yaml +++ b/ci/deps/travis-36-locale.yaml @@ -15,7 +15,7 @@ dependencies: - beautifulsoup4 - blosc=1.14.3 - python-blosc - - fastparquet=0.2.1 + - fastparquet=0.3.2 - gcsfs=0.2.2 - html5lib - ipython diff --git a/doc/source/getting_started/install.rst b/doc/source/getting_started/install.rst index 3ba3a2fd4be1b..04df37427e4f5 100644 --- a/doc/source/getting_started/install.rst +++ b/doc/source/getting_started/install.rst @@ -250,7 +250,7 @@ SQLAlchemy 1.1.4 SQL support for databases other tha SciPy 0.19.0 Miscellaneous statistical functions XLsxWriter 0.9.8 Excel writing blosc Compression for msgpack -fastparquet 0.2.1 Parquet reading / writing +fastparquet 0.3.2 Parquet reading / writing gcsfs 0.2.2 Google Cloud Storage access html5lib HTML parser for read_html (see :ref:`note `) lxml 3.8.0 HTML parser for read_html (see :ref:`note `) diff --git a/doc/source/whatsnew/v1.0.0.rst b/doc/source/whatsnew/v1.0.0.rst index e302e209b56a1..ac440c263088b 100644 --- a/doc/source/whatsnew/v1.0.0.rst +++ b/doc/source/whatsnew/v1.0.0.rst @@ -235,6 +235,71 @@ The following methods now also correctly output values for unobserved categories df.groupby(["cat_1", "cat_2"], observed=False)["value"].count() +.. _whatsnew_1000.api_breaking.deps: + +Increased minimum versions for dependencies +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +Some minimum supported versions of dependencies were updated (:issue:`29723`). +If installed, we now require: + ++-----------------+-----------------+----------+ +| Package | Minimum Version | Required | ++=================+=================+==========+ +| numpy | 1.13.3 | X | ++-----------------+-----------------+----------+ +| pytz | 2015.4 | X | ++-----------------+-----------------+----------+ +| python-dateutil | 2.6.1 | X | ++-----------------+-----------------+----------+ +| bottleneck | 1.2.1 | | ++-----------------+-----------------+----------+ +| numexpr | 2.6.2 | | ++-----------------+-----------------+----------+ +| pytest (dev) | 4.0.2 | | ++-----------------+-----------------+----------+ + +For `optional libraries `_ the general recommendation is to use the latest version. +The following table lists the lowest version per library that is currently being tested throughout the development of pandas. +Optional libraries below the lowest tested version may still work, but are not considered supported. + ++-----------------+-----------------+ +| Package | Minimum Version | ++=================+=================+ +| beautifulsoup4 | 4.6.0 | ++-----------------+-----------------+ +| fastparquet | 0.3.2 | ++-----------------+-----------------+ +| gcsfs | 0.2.2 | ++-----------------+-----------------+ +| lxml | 3.8.0 | ++-----------------+-----------------+ +| matplotlib | 2.2.2 | ++-----------------+-----------------+ +| openpyxl | 2.4.8 | ++-----------------+-----------------+ +| pyarrow | 0.9.0 | ++-----------------+-----------------+ +| pymysql | 0.7.1 | ++-----------------+-----------------+ +| pytables | 3.4.2 | ++-----------------+-----------------+ +| scipy | 0.19.0 | ++-----------------+-----------------+ +| sqlalchemy | 1.1.4 | ++-----------------+-----------------+ +| xarray | 0.8.2 | ++-----------------+-----------------+ +| xlrd | 1.1.0 | ++-----------------+-----------------+ +| xlsxwriter | 0.9.8 | ++-----------------+-----------------+ +| xlwt | 1.2.0 | ++-----------------+-----------------+ + +See :ref:`install.dependencies` and :ref:`install.optional_dependencies` for more. + + .. _whatsnew_1000.api.other: Other API changes @@ -321,6 +386,8 @@ or ``matplotlib.Axes.plot``. See :ref:`plotting.formatters` for more. - Removed :meth:`DataFrame.as_blocks`, :meth:`Series.as_blocks`, `DataFrame.blocks`, :meth:`Series.blocks` (:issue:`17656`) - :meth:`pandas.Series.str.cat` now defaults to aligning ``others``, using ``join='left'`` (:issue:`27611`) - :meth:`pandas.Series.str.cat` does not accept list-likes *within* list-likes anymore (:issue:`27611`) +- :func:`core.internals.blocks.make_block` no longer accepts the "fastpath" keyword(:issue:`19265`) +- :meth:`Block.make_block_same_class` no longer accepts the "dtype" keyword(:issue:`19434`) - Removed the previously deprecated :meth:`ExtensionArray._formatting_values`. Use :attr:`ExtensionArray._formatter` instead. (:issue:`23601`) - Removed support for legacy HDF5 formats (:issue:`29787`) - :func:`read_excel` removed support for "skip_footer" argument, use "skipfooter" instead (:issue:`18836`) diff --git a/environment.yml b/environment.yml index 54c99f415165d..848825c37a160 100644 --- a/environment.yml +++ b/environment.yml @@ -75,7 +75,7 @@ dependencies: # optional for io - beautifulsoup4>=4.6.0 # pandas.read_html - - fastparquet>=0.2.1 # pandas.read_parquet, DataFrame.to_parquet + - fastparquet>=0.3.2 # pandas.read_parquet, DataFrame.to_parquet - html5lib # pandas.read_html - lxml # pandas.read_html - openpyxl # pandas.read_excel, DataFrame.to_excel, pandas.ExcelWriter, pandas.ExcelFile diff --git a/pandas/compat/_optional.py b/pandas/compat/_optional.py index ce9079ce8864d..bfe31c6a1d794 100644 --- a/pandas/compat/_optional.py +++ b/pandas/compat/_optional.py @@ -8,7 +8,7 @@ VERSIONS = { "bs4": "4.6.0", "bottleneck": "1.2.1", - "fastparquet": "0.2.1", + "fastparquet": "0.3.2", "gcsfs": "0.2.2", "lxml.etree": "3.8.0", "matplotlib": "2.2.2", diff --git a/pandas/core/internals/blocks.py b/pandas/core/internals/blocks.py index 5edb4d93e068a..2d6ffb7277742 100644 --- a/pandas/core/internals/blocks.py +++ b/pandas/core/internals/blocks.py @@ -251,21 +251,13 @@ def make_block(self, values, placement=None): return make_block(values, placement=placement, ndim=self.ndim) - def make_block_same_class(self, values, placement=None, ndim=None, dtype=None): + def make_block_same_class(self, values, placement=None, ndim=None): """ Wrap given values in a block of same type as self. """ - if dtype is not None: - # issue 19431 fastparquet is passing this - warnings.warn( - "dtype argument is deprecated, will be removed in a future release.", - FutureWarning, - ) if placement is None: placement = self.mgr_locs if ndim is None: ndim = self.ndim - return make_block( - values, placement=placement, ndim=ndim, klass=self.__class__, dtype=dtype - ) + return make_block(values, placement=placement, ndim=ndim, klass=self.__class__) def __repr__(self) -> str: # don't want to print out all of the items here @@ -3001,7 +2993,7 @@ def get_block_type(values, dtype=None): return cls -def make_block(values, placement, klass=None, ndim=None, dtype=None, fastpath=None): +def make_block(values, placement, klass=None, ndim=None, dtype=None): # Ensure that we don't allow PandasArray / PandasDtype in internals. # For now, blocks should be backed by ndarrays when possible. if isinstance(values, ABCPandasArray): @@ -3012,12 +3004,6 @@ def make_block(values, placement, klass=None, ndim=None, dtype=None, fastpath=No if isinstance(dtype, PandasDtype): dtype = dtype.numpy_dtype - if fastpath is not None: - # GH#19265 pyarrow is passing this - warnings.warn( - "fastpath argument is deprecated, will be removed in a future release.", - FutureWarning, - ) if klass is None: dtype = dtype or values.dtype klass = get_block_type(values, dtype) diff --git a/pandas/tests/internals/test_internals.py b/pandas/tests/internals/test_internals.py index c98bdab0df766..abe2ddf955ad8 100644 --- a/pandas/tests/internals/test_internals.py +++ b/pandas/tests/internals/test_internals.py @@ -308,12 +308,6 @@ def test_delete(self): with pytest.raises(Exception): newb.delete(3) - def test_make_block_same_class(self): - # issue 19431 - block = create_block("M8[ns, US/Eastern]", [3]) - with tm.assert_produces_warning(FutureWarning, check_stacklevel=False): - block.make_block_same_class(block.values, dtype=block.values.dtype) - class TestDatetimeBlock: def test_can_hold_element(self): @@ -1255,13 +1249,6 @@ def test_holder(typestr, holder): assert blk._holder is holder -def test_deprecated_fastpath(): - # GH#19265 - values = np.random.rand(3, 3) - with tm.assert_produces_warning(FutureWarning, check_stacklevel=False): - make_block(values, placement=np.arange(3), fastpath=True) - - def test_validate_ndim(): values = np.array([1.0, 2.0]) placement = slice(2) diff --git a/pandas/tests/io/test_parquet.py b/pandas/tests/io/test_parquet.py index bcbbee3b86769..3e687d185df84 100644 --- a/pandas/tests/io/test_parquet.py +++ b/pandas/tests/io/test_parquet.py @@ -531,7 +531,7 @@ def test_additional_extension_arrays(self, pa): class TestParquetFastParquet(Base): - @td.skip_if_no("fastparquet", min_version="0.2.1") + @td.skip_if_no("fastparquet", min_version="0.3.2") def test_basic(self, fp, df_full): df = df_full diff --git a/requirements-dev.txt b/requirements-dev.txt index 87b348c39a17b..4d0e7ee904294 100644 --- a/requirements-dev.txt +++ b/requirements-dev.txt @@ -48,7 +48,7 @@ matplotlib>=2.2.2 numexpr>=2.6.8 scipy>=1.1 beautifulsoup4>=4.6.0 -fastparquet>=0.2.1 +fastparquet>=0.3.2 html5lib lxml openpyxl