Merge branch 'master' of github.com:pandas-dev/pandas into subplot_groups

Author: NicolasHug

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,5 +1,4 @@
 - [ ] closes #xxxx
 - [ ] tests added / passed
-- [ ] passes `black pandas`
-- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
+- [ ] Ensure all linting tests pass, see [here](https://pandas.pydata.org/pandas-docs/dev/development/contributing.html#code-standards) for how to run them
 - [ ] whatsnew entry

.github/workflows/autoupdate-pre-commit-config.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Update pre-commit config packages
         uses: technote-space/create-pr-action@v2
         with:
-          GITHUB_TOKEN: ${{ secrets.ACTION_TRIGGER_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           EXECUTE_COMMANDS: |
             pip install pre-commit
             pre-commit autoupdate || (exit 0);

.github/workflows/ci.yml

@@ -2,86 +2,89 @@ name: CI
 
 on:
   push:
-    branches: master
+    branches: [master]
   pull_request:
     branches:
       - master
-      - 1.1.x
+      - 1.2.x
 
 env:
   ENV_FILE: environment.yml
+  PANDAS_CI: 1
 
 jobs:
   checks:
     name: Checks
     runs-on: ubuntu-latest
-    steps:
-
-    - name: Setting conda path
-      run: echo "::add-path::${HOME}/miniconda3/bin"
+    defaults:
+      run:
+        shell: bash -l {0}
 
+    steps:
     - name: Checkout
       uses: actions/checkout@v1
 
     - name: Looking for unwanted patterns
       run: ci/code_checks.sh patterns
       if: always()
 
-    - name: Setup environment and build pandas
-      run: ci/setup_env.sh
-      if: always()
+    - name: Cache conda
+      uses: actions/cache@v2
+      with:
+        path: ~/conda_pkgs_dir
+        key: ${{ runner.os }}-conda-${{ hashFiles('${{ env.ENV_FILE }}') }}
 
-    - name: Linting
+    - uses: conda-incubator/setup-miniconda@v2
+      with:
+        activate-environment: pandas-dev
+        channel-priority: strict
+        environment-file: ${{ env.ENV_FILE }}
+        use-only-tar-bz2: true
+
+    - name: Environment Detail
       run: |
-        source activate pandas-dev
-        ci/code_checks.sh lint
+        conda info
+        conda list
+
+    - name: Build Pandas
+      run: |
+        python setup.py build_ext -j 2
+        python -m pip install -e . --no-build-isolation --no-use-pep517
+
+    - name: Linting
+      run: ci/code_checks.sh lint
       if: always()
 
     - name: Checks on imported code
-      run: |
-        source activate pandas-dev
-        ci/code_checks.sh code
+      run: ci/code_checks.sh code
       if: always()
 
     - name: Running doctests
-      run: |
-        source activate pandas-dev
-        ci/code_checks.sh doctests
+      run: ci/code_checks.sh doctests
       if: always()
 
     - name: Docstring validation
-      run: |
-        source activate pandas-dev
-        ci/code_checks.sh docstrings
+      run: ci/code_checks.sh docstrings
       if: always()
 
     - name: Typing validation
-      run: |
-        source activate pandas-dev
-        ci/code_checks.sh typing
+      run: ci/code_checks.sh typing
       if: always()
 
     - name: Testing docstring validation script
-      run: |
-        source activate pandas-dev
-        pytest --capture=no --strict scripts
+      run: pytest --capture=no --strict-markers scripts
       if: always()
 
     - name: Running benchmarks
       run: |
-        source activate pandas-dev
         cd asv_bench
         asv check -E existing
         git remote add upstream https://github.com/pandas-dev/pandas.git
         git fetch upstream
-        if git diff upstream/master --name-only | grep -q "^asv_bench/"; then
-            asv machine --yes
-            asv dev | sed "/failed$/ s/^/##[error]/" | tee benchmarks.log
-            if grep "failed" benchmarks.log > /dev/null ; then
-                exit 1
-            fi
-        else
-            echo "Benchmarks did not run, no changes detected"
+        asv machine --yes
+        asv dev | sed "/failed$/ s/^/##[error]/" | tee benchmarks.log
+        if grep "failed" benchmarks.log > /dev/null ; then
+            exit 1
         fi
       if: always()
 
@@ -98,7 +101,7 @@ jobs:
     steps:
 
     - name: Setting conda path
-      run: echo "::set-env name=PATH::${HOME}/miniconda3/bin:${PATH}"
+      run: echo "${HOME}/miniconda3/bin" >> $GITHUB_PATH
 
     - name: Checkout
       uses: actions/checkout@v1
@@ -110,7 +113,6 @@ jobs:
       run: |
         source activate pandas-dev
         python web/pandas_web.py web/pandas --target-path=web/build
-
     - name: Build documentation
       run: |
         source activate pandas-dev
@@ -136,3 +138,22 @@ jobs:
     - name: Upload dev docs
       run: rsync -az --delete doc/build/html/ docs@${{ secrets.server_ip }}:/usr/share/nginx/pandas/pandas-docs/dev
       if: github.event_name == 'push'
+
+  data_manager:
+    name: Test experimental data manager
+    runs-on: ubuntu-latest
+    steps:
+
+    - name: Setting conda path
+      run: echo "${HOME}/miniconda3/bin" >> $GITHUB_PATH
+
+    - name: Checkout
+      uses: actions/checkout@v1
+
+    - name: Setup environment and build pandas
+      run: ci/setup_env.sh
+
+    - name: Run tests
+      run: |
+        source activate pandas-dev
+        pytest pandas/tests/frame/methods --array-manager

.github/workflows/comment_bot.yml

@@ -0,0 +1,40 @@
+name: Comment-bot
+
+on:
+  issue_comment:
+    types:
+      - created
+      - edited
+
+jobs:
+  autotune:
+    name: "Fixup pre-commit formatting"
+    if: startsWith(github.event.comment.body, '@github-actions pre-commit')
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: r-lib/actions/pr-fetch@master
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Cache multiple paths
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.cache/pre-commit
+            ~/.cache/pip
+          key: pre-commit-dispatched-${{ runner.os }}-build
+      - uses: actions/setup-python@v2
+        with:
+          python-version: 3.8
+      - name: Install-pre-commit
+        run: python -m pip install --upgrade pre-commit
+      - name: Run pre-commit
+        run: pre-commit run --all-files || (exit 0)
+      - name: Commit results
+        run: |
+          git config user.name "$(git log -1 --pretty=format:%an)"
+          git config user.email "$(git log -1 --pretty=format:%ae)"
+          git commit -a -m 'Fixes from pre-commit [automated commit]' || echo "No changes to commit"
+      - uses: r-lib/actions/pr-push@master
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}