accept both whatsnew updates

.gitignore

@@ -57,6 +57,7 @@ dist
 # wheel files
 *.whl
 **/wheelhouse/*
+pip-wheel-metadata
 # coverage
 .coverage
 coverage.xml

.pre-commit-config.yaml

@@ -15,3 +15,4 @@ repos:
     hooks:
     -   id: isort
         language: python_venv
+        exclude: ^pandas/__init__\.py$|^pandas/core/api\.py$

MANIFEST.in

@@ -3,6 +3,7 @@ include LICENSE
 include RELEASE.md
 include README.md
 include setup.py
+include pyproject.toml
 
 graft doc
 prune doc/build
@@ -14,6 +15,7 @@ graft pandas
 global-exclude *.bz2
 global-exclude *.csv
 global-exclude *.dta
+global-exclude *.feather
 global-exclude *.gz
 global-exclude *.h5
 global-exclude *.html
@@ -23,7 +25,10 @@ global-exclude *.pickle
 global-exclude *.png
 global-exclude *.pyc
 global-exclude *.pyd
+global-exclude *.ods
+global-exclude *.odt
 global-exclude *.sas7bdat
+global-exclude *.sav
 global-exclude *.so
 global-exclude *.xls
 global-exclude *.xlsm

Makefile

@@ -18,7 +18,7 @@ black:
 	black . --exclude '(asv_bench/env|\.egg|\.git|\.hg|\.mypy_cache|\.nox|\.tox|\.venv|_build|buck-out|build|dist|setup.py)'
 
 develop: build
-	python setup.py develop
+	python -m pip install --no-build-isolation -e .
 
 doc:
 	-rm -rf doc/build doc/source/generated

README.md

@@ -188,16 +188,17 @@ python setup.py install
 
 or for installing in [development mode](https://pip.pypa.io/en/latest/reference/pip_install.html#editable-installs):
 
+
 ```sh
-python setup.py develop
+python -m pip install --no-build-isolation -e .
 ```
 
-Alternatively, you can use `pip` if you want all the dependencies pulled
-in automatically (the `-e` option is for installing it in [development
-mode](https://pip.pypa.io/en/latest/reference/pip_install.html#editable-installs)):
+If you have `make`, you can also use `make develop` to run the same command.
+
+or alternatively
 
 ```sh
-pip install -e .
+python setup.py develop
 ```
 
 See the full instructions for [installing from source](https://pandas.pydata.org/pandas-docs/stable/install.html#installing-from-source).
@@ -224,7 +225,7 @@ Most development discussion is taking place on github in this repo. Further, the
 
 All contributions, bug reports, bug fixes, documentation improvements, enhancements and ideas are welcome.
 
-A detailed overview on how to contribute can be found in the **[contributing guide](https://dev.pandas.io/contributing.html)**. There is also an [overview](.github/CONTRIBUTING.md) on GitHub.
+A detailed overview on how to contribute can be found in the **[contributing guide](https://dev.pandas.io/docs/contributing.html)**. There is also an [overview](.github/CONTRIBUTING.md) on GitHub.
 
 If you are simply looking to start working with the pandas codebase, navigate to the [GitHub "issues" tab](https://github.com/pandas-dev/pandas/issues) and start looking through interesting issues. There are a number of issues listed under [Docs](https://github.com/pandas-dev/pandas/issues?labels=Docs&sort=updated&state=open) and [good first issue](https://github.com/pandas-dev/pandas/issues?labels=good+first+issue&sort=updated&state=open) where you could start out.
 

asv_bench/benchmarks/frame_methods.py

@@ -609,4 +609,15 @@ def time_dataframe_describe(self):
         self.df.describe()
 
 
+class SelectDtypes:
+    params = [100, 1000]
+    param_names = ["n"]
+
+    def setup(self, n):
+        self.df = DataFrame(np.random.randn(10, n))
+
+    def time_select_dtypes(self, n):
+        self.df.select_dtypes(include="int")
+
+
 from .pandas_vb_common import setup  # noqa: F401 isort:skip

azure-pipelines.yml

@@ -104,7 +104,7 @@ jobs:
     displayName: 'Running benchmarks'
     condition: true
 
-- job: 'Docs'
+- job: 'Web_and_Docs'
   pool:
     vmImage: ubuntu-16.04
   timeoutInMinutes: 90
@@ -119,6 +119,11 @@ jobs:
       ci/setup_env.sh
     displayName: 'Setup environment and build pandas'
 
+  - script: |
+      source activate pandas-dev
+      python web/pandas_web.py web/pandas --target-path=web/build
+    displayName: 'Build website'
+
   - script: |
       source activate pandas-dev
       # Next we should simply have `doc/make.py --warnings-are-errors`, everything else is required because the ipython directive doesn't fail the build on errors (https://github.com/ipython/ipython/issues/11547)
@@ -128,15 +133,21 @@ jobs:
     displayName: 'Build documentation'
 
   - script: |
-      cd doc/build/html
+      mkdir -p to_deploy/docs
+      cp -r web/build/* to_deploy/
+      cp -r doc/build/html/* to_deploy/docs/
+    displayName: 'Merge website and docs'
+
+  - script: |
+      cd to_deploy
       git init
       touch .nojekyll
       echo "dev.pandas.io" > CNAME
       printf "User-agent: *\nDisallow: /" > robots.txt
       git add --all .
       git config user.email "[email protected]"
-      git config user.name "pandas-docs-bot"
-      git commit -m "pandas documentation in master"
+      git config user.name "pandas-bot"
+      git commit -m "pandas web and documentation in master"
     displayName: 'Create git repo for docs build'
     condition : |
       and(not(eq(variables['Build.Reason'], 'PullRequest')),
@@ -160,10 +171,10 @@ jobs:
           eq(variables['Build.SourceBranch'], 'refs/heads/master'))
 
   - script: |
-      cd doc/build/html
+      cd to_deploy
       git remote add origin [email protected]:pandas-dev/pandas-dev.github.io.git
       git push -f origin master
-    displayName: 'Publish docs to GitHub pages'
+    displayName: 'Publish web and docs to GitHub pages'
     condition : |
       and(not(eq(variables['Build.Reason'], 'PullRequest')),
           eq(variables['Build.SourceBranch'], 'refs/heads/master'))

ci/azure/posix.yml

@@ -60,15 +60,21 @@ jobs:
         echo "Creating Environment"
         ci/setup_env.sh
       displayName: 'Setup environment and build pandas'
+
     - script: |
         source activate pandas-dev
         ci/run_tests.sh
       displayName: 'Test'
+
     - script: source activate pandas-dev && pushd /tmp && python -c "import pandas; pandas.show_versions();" && popd
+      displayName: 'Build versions'
+
     - task: PublishTestResults@2
       inputs:
         testResultsFiles: 'test-data-*.xml'
         testRunTitle: ${{ format('{0}-$(CONDA_PY)', parameters.name) }}
+      displayName: 'Publish test results'
+
     - powershell: |
         $junitXml = "test-data-single.xml"
         $(Get-Content $junitXml | Out-String) -match 'failures="(.*?)"'
@@ -94,6 +100,7 @@ jobs:
           Write-Error "$($matches[1]) tests failed"
         }
       displayName: 'Check for test failures'
+
     - script: |
         source activate pandas-dev
         python ci/print_skipped.py

ci/code_checks.sh

@@ -188,9 +188,9 @@ if [[ -z "$CHECK" || "$CHECK" == "patterns" ]]; then
     set -o pipefail
     if [[ "$AZURE" == "true" ]]; then
         # we exclude all c/cpp files as the c/cpp files of pandas code base are tested when Linting .c and .h files
-        ! grep -n '--exclude=*.'{svg,c,cpp,html} --exclude-dir=env -RI "\s$" * | awk -F ":" '{print "##vso[task.logissue type=error;sourcepath=" $1 ";linenumber=" $2 ";] Tailing whitespaces found: " $3}'
+        ! grep -n '--exclude=*.'{svg,c,cpp,html,js} --exclude-dir=env -RI "\s$" * | awk -F ":" '{print "##vso[task.logissue type=error;sourcepath=" $1 ";linenumber=" $2 ";] Tailing whitespaces found: " $3}'
     else
-        ! grep -n '--exclude=*.'{svg,c,cpp,html} --exclude-dir=env -RI "\s$" * | awk -F ":" '{print $1 ":" $2 ":Tailing whitespaces found: " $3}'
+        ! grep -n '--exclude=*.'{svg,c,cpp,html,js} --exclude-dir=env -RI "\s$" * | awk -F ":" '{print $1 ":" $2 ":Tailing whitespaces found: " $3}'
     fi
     RET=$(($RET + $?)) ; echo $MSG "DONE"
 fi

ci/deps/azure-35-compat.yaml

@@ -18,13 +18,13 @@ dependencies:
   - xlsxwriter=0.9.8
   - xlwt=1.2.0
   # universal
-  - cython=0.28.2
   - hypothesis>=3.58.0
   - pytest-xdist
   - pytest-mock
   - pytest-azurepipelines
   - pip
   - pip:
-    # for python 3.5, pytest>=4.0.2 is not available in conda
+    # for python 3.5, pytest>=4.0.2, cython>=0.29.13 is not available in conda
+    - cython>=0.29.13
     - pytest==4.5.0
     - html5lib==1.0b2

ci/deps/azure-36-32bit.yaml

@@ -6,7 +6,6 @@ dependencies:
   - gcc_linux-32
   - gcc_linux-32
   - gxx_linux-32
-  - cython=0.28.2
   - numpy=1.14.*
   - python-dateutil
   - python=3.6.*
@@ -18,3 +17,6 @@ dependencies:
   - pytest-azurepipelines
   - hypothesis>=3.58.0
   - pip
+  - pip:
+    # Anaconda doesn't build a new enough Cython
+    - cython>=0.29.13

ci/deps/azure-36-locale.yaml

@@ -5,7 +5,7 @@ channels:
 dependencies:
   - beautifulsoup4==4.6.0
   - bottleneck=1.2.*
-  - cython=0.28.2
+  - cython=0.29.13
   - lxml
   - matplotlib=2.2.2
   - numpy=1.14.*

ci/deps/azure-36-locale_slow.yaml

@@ -4,7 +4,7 @@ channels:
   - conda-forge
 dependencies:
   - beautifulsoup4
-  - cython>=0.28.2
+  - cython>=0.29.13
   - gcsfs
   - html5lib
   - ipython

ci/deps/azure-37-locale.yaml

@@ -4,7 +4,7 @@ channels:
   - conda-forge
 dependencies:
   - beautifulsoup4
-  - cython>=0.28.2
+  - cython>=0.29.13
   - html5lib
   - ipython
   - jinja2

ci/deps/azure-37-numpydev.yaml

@@ -4,7 +4,7 @@ channels:
 dependencies:
   - python=3.7.*
   - pytz
-  - Cython>=0.28.2
+  - Cython>=0.29.13
   # universal
   # pytest < 5 until defaults has pytest-xdist>=1.29.0
   - pytest>=4.0.2,<5.0

ci/deps/azure-macos-35.yaml

@@ -4,7 +4,6 @@ channels:
 dependencies:
   - beautifulsoup4
   - bottleneck
-  - cython>=0.28.2
   - html5lib
   - jinja2
   - lxml
@@ -24,6 +23,8 @@ dependencies:
   - xlwt
   - pip
   - pip:
+    # Anaconda / conda-forge don't build for 3.5
+    - cython>=0.29.13
     - pyreadstat
     # universal
     - pytest>=5.0.1
@@ -32,4 +33,3 @@ dependencies:
     - hypothesis>=3.58.0
     # https://github.com/pandas-dev/pandas/issues/27421
     - pytest-azurepipelines<1.0.0
-

ci/deps/azure-windows-36.yaml

@@ -1,17 +1,15 @@
 name: pandas-dev
 channels:
-  - defaults
   - conda-forge
+  - defaults
 dependencies:
   - blosc
   - bottleneck
-  - boost-cpp<1.67
   - fastparquet>=0.2.1
   - matplotlib=3.0.2
   - numexpr
   - numpy=1.15.*
   - openpyxl
-  - parquet-cpp
   - pyarrow
   - pytables
   - python-dateutil
@@ -22,7 +20,7 @@ dependencies:
   - xlsxwriter
   - xlwt
   # universal
-  - cython>=0.28.2
+  - cython>=0.29.13
   - pytest>=5.0.1
   - pytest-xdist>=1.29.0
   - pytest-mock

ci/deps/azure-windows-37.yaml

@@ -25,7 +25,7 @@ dependencies:
   - xlsxwriter
   - xlwt
   # universal
-  - cython>=0.28.2
+  - cython>=0.29.13
   - pytest>=5.0.0
   - pytest-xdist>=1.29.0
   - pytest-mock

ci/deps/travis-36-cov.yaml

@@ -5,7 +5,7 @@ channels:
 dependencies:
   - beautifulsoup4
   - botocore>=1.11
-  - cython>=0.28.2
+  - cython>=0.29.13
   - dask
   - fastparquet>=0.2.1
   - gcsfs

ci/deps/travis-36-locale.yaml

@@ -6,7 +6,7 @@ dependencies:
   - beautifulsoup4
   - blosc=1.14.3
   - python-blosc
-  - cython>=0.28.2
+  - cython>=0.29.13
   - fastparquet=0.2.1
   - gcsfs=0.2.2
   - html5lib

ci/deps/travis-36-slow.yaml

@@ -4,7 +4,7 @@ channels:
   - conda-forge
 dependencies:
   - beautifulsoup4
-  - cython>=0.28.2
+  - cython>=0.29.13
   - html5lib
   - lxml
   - matplotlib

ci/deps/travis-37.yaml

@@ -6,7 +6,7 @@ channels:
 dependencies:
   - python=3.7.*
   - botocore>=1.11
-  - cython>=0.28.2
+  - cython>=0.29.13
   - numpy
   - python-dateutil
   - nomkl

ci/incremental/build.cmd

@@ -1,9 +1,9 @@
 @rem https://github.com/numba/numba/blob/master/buildscripts/incremental/build.cmd
 
-@rem Build numba extensions without silencing compile errors
-python setup.py build_ext -q --inplace
+@rem Build extensions
+python setup.py build_ext -q -i
 
-@rem Install pandas locally
-python -m pip install -e .
+@rem Install pandas
+python -m pip install --no-build-isolation -e .
 
 if %errorlevel% neq 0 exit /b %errorlevel%