Add a pypi workflow and bump version to 0.5.2 (#282)

* add a workflow to publish to pypi and remove travis.yml

* move the if-statement to the job level

* add a badge

* switch to ubuntu-latest

* bump version to 0.5.2

* add apt-get update before installing

.github/workflows/pythonpackage.yml → .github/workflows/build.yml

 # This workflow will install Python dependencies, run tests and lint with a variety of Python versions
 # For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
 
-name: Python package
+name: build
 
 on: [push, pull_request]
 
@@ -32,7 +32,7 @@ jobs:
     - name: Build and install
       run: rm -rf .eggs && pip install -e .
     - name: Install system dependencies
-      run: sudo apt-get install -y ffmpeg libturbojpeg
+      run: sudo apt-get update && sudo apt-get install -y ffmpeg libturbojpeg
     - name: Install unittest dependencies
       run: |
         pip install pytest coverage lmdb PyTurboJPEG

.github/workflows/publish-to-pypi.yml

+name: deploy
+
+on: push
+
+jobs:
+  build-n-publish:
+    runs-on: ubuntu-latest
+    if: startsWith(github.event.ref, 'refs/tags')
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python 3.7
+        uses: actions/setup-python@v1
+        with:
+          python-version: 3.7
+      - name: Build MMCV
+        run: python setup.py sdist
+      - name: Publish distribution to PyPI
+        uses: pypa/gh-action-pypi-publish@master
+        with:
+          password: ${{ secrets.pypi_password }}

.travis.yml

-dist: bionic
-sudo: required
-language: python
-
-before_install:
-  - sudo apt-get update
-  - sudo apt-get install -y ffmpeg libturbojpeg
-  - pip install -U git+git://github.com/lilohuang/PyTurboJPEG.git
-
-install:
-  - pip install torch==1.4.0+cpu torchvision==0.5.0+cpu -f https://download.pytorch.org/whl/torch_stable.html
-  - rm -rf .eggs && pip install -e .
-
-cache:
-  pip: true
-
-env:
-  global:
-    - COLUMNS=80
-
-python:
-  - "3.6"
-  - "3.7"
-  - "3.8"
-
-before_script:
-  - pip install codecov flake8 yapf isort lmdb
-  - flake8 .
-  - isort -rc --check-only --diff mmcv/ tests/ examples/
-  - yapf -r -d mmcv/ tests/ examples/
-
-script: coverage run --branch --source=mmcv -m pytest tests/
-
-after_success:
-  - coverage report -m
-  - if [[ $TRAVIS_PYTHON_VERSION == "3.7" ]]; then codecov; fi
-
-deploy:
-  provider: pypi
-  user: kchen
-  password:
-    secure: "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"
-  on:
-    branch: master
-    tags: true
-    python: "3.7"
-    distributions: sdist  # bdist_wheel is not supported due to the cpp extension
-    skip_cleanup: true
-    skip_upload_docs: true

README.rst

@@ -4,8 +4,8 @@ MMCV
 .. image:: https://img.shields.io/pypi/v/mmcv
   :target: https://pypi.org/project/mmcv
 
-.. image:: https://travis-ci.com/open-mmlab/mmcv.svg?branch=master
-  :target: https://travis-ci.com/open-mmlab/mmcv
+.. image:: https://github.com/open-mmlab/mmcv/workflows/build/badge.svg
+  :target: https://github.com/open-mmlab/mmcv/actions
 
 .. image:: https://codecov.io/gh/open-mmlab/mmcv/branch/master/graph/badge.svg
   :target: https://codecov.io/gh/open-mmlab/mmcv

mmcv/version.py

 # Copyright (c) Open-MMLab. All rights reserved.
-__version__ = '0.5.1'
+__version__ = '0.5.2'