[CI] Migrate CI to GitHub actions

.github/workflows/build.yml

@@ -1,27 +1,44 @@
-# 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:
-    branches: [ master ]
+    branches:
+      - master
   pull_request:
-    branches: [ master ]
+    branches:
+      - master
 
 jobs:
   build:
 
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        python-version: [2.7, 3.5, 3.6, 3.7, 3.8, pypy3]
+        include:
+        - python-version: 3.7
+          env:
+            TOXENV: docs
+        - python-version: 3.8
+          env:
+            TOXENV: flake8
+        - python-version: 3.8
+          env:
+            TOXENV: pylint
+        - python-version: 3.8
+          env:
+            TOXENV: security
 
     steps:
     - uses: actions/checkout@v2
+
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v2
       with:
         python-version: ${{ matrix.python-version }}
-    - name: Greet
-      run: python -c "print('hello there')"
+
+    - name: Run check
+      env: ${{ matrix.env }}
+      run: |
+        pip install --upgrade pip
+        pip install --upgrade tox
+        tox

.github/workflows/publish.yml

@@ -0,0 +1,35 @@
+name: Publish
+
+on:
+  push:
+    tags:
+      - v*
+
+jobs:
+  publish:
+    runs-on: ubuntu-20.04
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.8
+
+    - name: Check Tag
+      id: check-release-tag
+      run: |
+        if [[ ${{ github.event.ref }} =~ ^refs/tags/v[0-9]+[.][0-9]+[.][0-9]+(rc[0-9]+|[.]dev[0-9]+)?$ ]]; then
+          echo ::set-output name=release_tag::true
+        fi
+
+    - name: Publish to PyPI
+      if: steps.check-release-tag.outputs.release_tag == 'true'
+      run: |
+        pip install --upgrade pip
+        pip install --upgrade setuptools wheel twine
+        python setup.py sdist bdist_wheel
+        export TWINE_USERNAME=__token__
+        export TWINE_PASSWORD=${{ secrets.PYPI_TOKEN }}
+        twine upload dist/*

.github/workflows/tests.yml

@@ -0,0 +1,34 @@
+name: Tests
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+
+jobs:
+  tests:
+
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        python-version: [2.7, 3.5, 3.6, 3.7, 3.8, pypy3]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Run tests
+      run: |
+        pip install --upgrade pip
+        pip install --upgrade tox
+        tox -e py
+
+    - name: Upload coverage report
+      run: bash <(curl -s https://codecov.io/bash)

.gitignore

@@ -8,4 +8,5 @@ dist
 docs/_build
 _trial_temp
 .coverage
-.cache
+coverage.xml
+.cache

tests/test_url.py

@@ -2,11 +2,14 @@
 from __future__ import absolute_import
 import os
 import unittest
+
+import pytest
+from six.moves.urllib.parse import urlparse
+
 from w3lib.url import (is_url, safe_url_string, safe_download_url,
     url_query_parameter, add_or_replace_parameter, url_query_cleaner,
     file_uri_to_path, parse_data_uri, path_to_file_uri, any_to_uri,
     urljoin_rfc, canonicalize_url, parse_url, add_or_replace_parameters)
-from six.moves.urllib.parse import urlparse
 
 
 class UrlTests(unittest.TestCase):
@@ -76,17 +79,16 @@ def test_safe_url_string_remove_ascii_tab_and_newlines(self):
     def test_safe_url_string_unsafe_chars(self):
         safeurl = safe_url_string(r"http://localhost:8001/unwise{,},|,\,^,[,],`?|=[]&[]=|")
         self.assertEqual(safeurl, r"http://localhost:8001/unwise%7B,%7D,|,%5C,%5E,[,],%60?|=[]&[]=|")
-        
+
     def test_safe_url_string_quote_path(self):
         safeurl = safe_url_string(u'http://google.com/"hello"', quote_path=True)
         self.assertEqual(safeurl, u'http://google.com/%22hello%22')
-        
+
         safeurl = safe_url_string(u'http://google.com/"hello"', quote_path=False)
         self.assertEqual(safeurl, u'http://google.com/"hello"')
-        
+
         safeurl = safe_url_string(u'http://google.com/"hello"')
         self.assertEqual(safeurl, u'http://google.com/%22hello%22')
-
 
     def test_safe_url_string_with_query(self):
         safeurl = safe_url_string(u"http://www.example.com/£?unit=µ")
@@ -310,10 +312,6 @@ def test_add_or_replace_parameter(self):
         self.assertEqual(add_or_replace_parameter(url, 'arg3', 'nv3'),
                          'http://domain/test?arg1=v1&arg2=v2&arg3=nv3')
 
-        url = 'http://domain/test?arg1=v1;arg2=v2'
-        self.assertEqual(add_or_replace_parameter(url, 'arg1', 'v3'),
-                         'http://domain/test?arg1=v3&arg2=v2')
-
         self.assertEqual(add_or_replace_parameter("http://domain/moreInfo.asp?prodID=", 'prodID', '20'),
                          'http://domain/moreInfo.asp?prodID=20')
         url = 'http://rmc-offers.co.uk/productlist.asp?BCat=2%2C60&CatID=60'
@@ -338,6 +336,13 @@ def test_add_or_replace_parameter(self):
         self.assertEqual(add_or_replace_parameter(url, 'arg1', 'v3'),
                          'http://domain/test?arg1=v3&arg2=v2')
 
+    @pytest.mark.xfail(reason="https://github.com/scrapy/w3lib/issues/164")
+    def test_add_or_replace_parameter_fail(self):
+        self.assertEqual(
+            add_or_replace_parameter('http://domain/test?arg1=v1;arg2=v2', 'arg1', 'v3'),
+            'http://domain/test?arg1=v3&arg2=v2'
+        )
+
     def test_add_or_replace_parameters(self):
         url = 'http://domain/test'
         self.assertEqual(add_or_replace_parameters(url, {'arg': 'v'}),
@@ -767,4 +772,3 @@ def test_scheme_case_insensitive(self):
 
 if __name__ == "__main__":
     unittest.main()
-

tox.ini

@@ -13,7 +13,7 @@ deps =
 commands =
     py.test \
         --doctest-modules \
-        --cov=w3lib --cov-report=term \
+        --cov=w3lib --cov-report=term --cov-report=xml \
         {posargs:w3lib tests}
 
 [testenv:security]