bpo-43888: Remove coverage builds from CI (GH-25679)

The coverage builds were consistently timing out in CI, suggesting that people were not reviewing the uploaded reports.

.github/codecov.yml

@@ -1,30 +0,0 @@
-codecov:
-  strict_yaml_branch: master
-  notify:
-    require_ci_to_pass: true
-comment: off
-ignore:
-  - "Doc/**/*"
-  - "Misc/**/*"
-  - "Mac/**/*"
-  - "PC/**/*"
-  - "PCbuild/**/*"
-  - "Tools/**/*"
-  - "Grammar/*"
-coverage:
-  precision: 2
-  range: 70...90
-  round: down
-  status:
-    changes: off
-    project: off
-    patch: off
-parsers:
-  gcov:
-    branch_detection:
-      conditional: true
-      loop: true
-      macro: false
-      method: false
-  javascript:
-    enable_partials: false

.github/workflows/coverage.yml

@@ -1,95 +0,0 @@
-name: Coverage
-
-on:
-  push:
-    branches:
-    - master
-    - 3.9
-    - 3.8
-    - 3.7
-    paths-ignore:
-    - 'Doc/**'
-    - 'Misc/**'
-  #pull_request:
-  #  branches:
-  #  - master
-  #  - 3.9
-  #  - 3.8
-  #  - 3.7
-  #  paths-ignore:
-  #  - 'Doc/**'
-  #  - 'Misc/**'
-
-jobs:
-  coverage_ubuntu:
-    name: 'Ubuntu (Coverage)'
-    runs-on: ubuntu-latest
-    env:
-      OPENSSL_VER: 1.1.1k
-    steps:
-    - uses: actions/checkout@v2
-    - name: Install Dependencies
-      run: sudo ./.github/workflows/posix-deps-apt.sh
-    - name: 'Restore OpenSSL build'
-      id: cache-openssl
-      uses: actions/cache@v2.1.4
-      with:
-        path: ./multissl/openssl/${{ env.OPENSSL_VER }}
-        key: ${{ runner.os }}-multissl-openssl-${{ env.OPENSSL_VER }}
-    - name: Install OpenSSL
-      if: steps.cache-openssl.outputs.cache-hit != 'true'
-      run: python3 Tools/ssl/multissltests.py --steps=library --base-directory $PWD/multissl --openssl $OPENSSL_VER --system Linux
-    - name: Configure CPython
-      run: ./configure --with-openssl=$PWD/multissl/openssl/$OPENSSL_VER
-    - name: Build CPython
-      run: make -j4
-    - name: Display build info
-      run: make pythoninfo
-    - name: 'Coverage Preparation'
-      run: |
-        ./python -m venv .venv
-        source ./.venv/bin/activate
-        python -m pip install -U coverage
-        python -m pip install -r Misc/requirements-test.txt
-        python -m test.pythoninfo
-        export PYTHONPATH=`find .venv -name fullcoverage`
-    - name: 'Tests with coverage'
-      timeout-minutes: 100  # 1h40m, ref https://bugs.python.org/issue43888
-      run: >
-        source ./.venv/bin/activate &&
-        xvfb-run python -m coverage
-        run --branch --pylib
-        -m test
-        --fail-env-changed
-        -uall,-cpu
-        -x test_multiprocessing_fork
-        -x test_multiprocessing_forkserver
-        -x test_multiprocessing_spawn
-        -x test_concurrent_futures
-        || true
-    - name: 'Publish code coverage results'
-      run: |
-        export PYTHONPATH=
-        source ./.venv/bin/activate
-        bash <(curl -s https://codecov.io/bash) -y .github/codecov.yml
-      env:
-        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
-
-  c_coverage_ubuntu:
-    name: 'Ubuntu (C Coverage)'
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2
-    - name: Install Dependencies
-      run: sudo ./.github/workflows/posix-deps-apt.sh
-    - name: Configure CPython
-      run: ./configure
-    - name: 'Build CPython and measure coverage'
-      run: xvfb-run make -j4 coverage-report
-    - name: 'Publish code coverage results'
-      if: always()
-      run: |
-        make pythoninfo
-        bash <(curl -s https://codecov.io/bash) -y .github/codecov.yml
-      env:
-        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

.travis.yml

@@ -69,61 +69,6 @@ matrix:
         - make -C Doc/ PYTHON=../python venv
       script:
         xvfb-run make -C Doc/ PYTHON=../python SPHINXOPTS="-q -W -j4" doctest
-    - name: "Test code coverage (Python)"
-      os: linux
-      language: c
-      compiler: gcc
-      env: OPTIONAL=true
-      addons:
-        apt:
-          packages:
-            - xvfb
-      before_script:
-        - |
-            if [[ "$TRAVIS_PULL_REQUEST" != "false" ]]
-            then
-              echo "Don't run Python coverage on pull requests."
-              exit
-            fi
-        - ./configure
-        - make -j4
-        # Need a venv that can parse covered code.
-        - ./python -m venv venv
-        - ./venv/bin/python -m pip install -U coverage
-        - ./venv/bin/python -m pip install -r Misc/requirements-test.txt
-        - ./venv/bin/python -m test.pythoninfo
-        - export PYTHONPATH=`find venv -name fullcoverage`
-      script:
-        # Skip tests that re-run the entire test suite.
-        - xvfb-run ./venv/bin/python -m coverage run --branch --pylib -m test --fail-env-changed -uall,-cpu -x test_multiprocessing_fork -x test_multiprocessing_forkserver -x test_multiprocessing_spawn -x test_concurrent_futures || true
-      after_script:  # Probably should be after_success once test suite updated to run under coverage.py.
-        # Make the `coverage` command available to Codecov w/ a version of Python that can parse all source files.
-        - export PYTHONPATH=
-        - source ./venv/bin/activate
-        - bash <(curl -s https://codecov.io/bash) -y .github/codecov.yml
-    - name: "Test code coverage (C)"
-      os: linux
-      language: c
-      compiler: gcc
-      env: OPTIONAL=true
-      addons:
-        apt:
-          packages:
-            - lcov
-            - xvfb
-      before_script:
-        - |
-            if [[ "$TRAVIS_PULL_REQUEST" != "false" ]]
-            then
-              echo "Don't run C coverage on pull requests."
-              exit
-            fi
-        - ./configure
-      script:
-        - xvfb-run make -j4 coverage-report
-      after_script:  # Probably should be after_success once test suite updated to run under coverage.py.
-        - make pythoninfo
-        - bash <(curl -s https://codecov.io/bash) -y .github/codecov.yml
 
 
 before_install:

README.rst

@@ -13,10 +13,6 @@ This is Python version 3.10.0 alpha 7
    :alt: CPython build status on Azure DevOps
    :target: https://dev.azure.com/python/cpython/_build/latest?definitionId=4&branchName=master
 
-.. image:: https://codecov.io/gh/python/cpython/branch/master/graph/badge.svg
-   :alt: CPython code coverage on Codecov
-   :target: https://codecov.io/gh/python/cpython
-
 .. image:: https://img.shields.io/badge/discourse-join_chat-brightgreen.svg
    :alt: Python Discourse chat
    :target: https://discuss.python.org/