fix: migration timezones (#683)

* Removes pytz dependency and fixes Project date converter code

* Changes travis build to runi unit tests and test docs separately

* Cleans up run-tests.sh and add release configs for travis

* Updates git actions for new run-tests.sh

Author: Panaetius

.github/workflows/test.yml

@@ -3,7 +3,7 @@ name: CI
 on: [push]
 
 jobs:
-  test-linux:
+  docs-linux:
     runs-on: ubuntu-latest
     strategy:
       max-parallel: 4
@@ -17,12 +17,32 @@ jobs:
         version: ${{ matrix.python-version }}
     - name: Install dependencies
       run: |
-        python -m pip install --upgrade pip 
+        python -m pip install --upgrade pip
         python -m pip install .[all]
         git config --global --add user.name "Renku @ SDSC"
         git config --global --add user.email "[email protected]"
+    - name: Test docs
+      run: ./run-tests.sh -d
+  test-linux:
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 4
+      matrix:
+        python-version: [3.6, 3.7]
+    steps:
+    - uses: actions/checkout@master
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v1
+      with:
+        version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install .[nodocs]
+        git config --global --add user.name "Renku @ SDSC"
+        git config --global --add user.email "[email protected]"
     - name: Test with pytest
-      run: ./run-tests.sh
+      run: ./run-tests.sh -s -t
 
   test-macos:
     runs-on: macos-latest
@@ -40,7 +60,7 @@ jobs:
       run: |
         brew update
         brew install git-lfs shellcheck node || brew link --overwrite node
-        python -m pip install --upgrade pip 
+        python -m pip install --upgrade pip
         python -m pip install .[all]
         git config --global --add user.name "Renku @ SDSC"
         git config --global --add user.email "[email protected]"

.travis.yml

@@ -43,6 +43,7 @@ python:
 
 stages:
   - name: test
+  - name: docs
   - name: integration
     if: branch = master AND (type != pull_request)
   - name: test OSX
@@ -64,6 +65,9 @@ before_install:
         requirements-builder -e all --level=min setup.py > .travis-lowest-requirements.txt;
         requirements-builder -e all --level=pypi setup.py > .travis-release-requirements.txt;
         requirements-builder -e all --level=dev --req requirements-devel.txt setup.py > .travis-devel-requirements.txt;
+        requirements-builder -e nodocs --level=min setup.py > .travis-lowest-requirements-nodocs.txt;
+        requirements-builder -e nodocs --level=pypi setup.py > .travis-release-requirements-nodocs.txt;
+        requirements-builder -e nodocs --level=dev --req requirements-devel.txt setup.py > .travis-devel-requirements-nodocs.txt;
     elif [[ $TRAVIS_OS_NAME == 'osx' ]]; then
         brew update;
         brew upgrade python;
@@ -75,22 +79,33 @@ before_install:
 
 install:
   - if [[ $TRAVIS_OS_NAME == 'linux' ]]; then
-        travis_retry python -m pip install -r .travis-${REQUIREMENTS}-requirements.txt;
-        travis_retry python -m pip install -e .[all];
+        travis_retry python -m pip install -r .travis-${REQUIREMENTS}-requirements-nodocs.txt;
+        travis_retry python -m pip install -e .[nodocs];
     elif [[ $TRAVIS_OS_NAME == 'osx' ]]; then
         travis_retry pipenv install --deploy;
         source "$(pipenv --venv)/bin/activate";
-        travis_retry pip install -e .[all];
+        travis_retry pip install -e .[nodocs];
     fi
 
 script:
-  - "./run-tests.sh"
+  - "./run-tests.sh -t -s"
 
 after_success:
   - coveralls
 
 jobs:
   include:
+    - stage: docs
+      os: linux
+      dist: xenial
+      language: python
+      env:
+        - REQUIREMENTS=lowest
+        - REQUIREMENTS=release
+      install:
+        - travis_retry python -m pip install -r .travis-${REQUIREMENTS}-requirements-all.txt;
+          travis_retry python -m pip install -e .[all];
+      script: ./run-tests.sh -d
     - stage: integration
       os: linux
       dist: xenial

renku/models/projects.py

@@ -19,8 +19,6 @@
 
 import datetime
 
-import pytz
-
 from renku.utils.datetime8601 import parse_date
 
 from . import _jsonld as jsonld
@@ -62,14 +60,6 @@ def _now(self):
         """Define default value for datetime fields."""
         return datetime.datetime.now(datetime.timezone.utc)
 
-    def __attrs_post_init__(self):
-        """Initialize computed attributes."""
-        if self.created and self.created.tzinfo is None:
-            self.created = pytz.utc.localize(self.created)
-
-        if self.updated and self.updated.tzinfo is None:
-            self.updated = pytz.utc.localize(self.updated)
-
 
 class ProjectCollection(Collection):
     """Represent projects on the server.

renku/utils/datetime8601.py

@@ -42,8 +42,9 @@ def validate_iso8601(str_val):
 def parse_date(value):
     """Convert date to datetime."""
     if isinstance(value, datetime.datetime):
-        return value
-    date = dateutil_parse_date(value)
+        date = value
+    else:
+        date = dateutil_parse_date(value)
     if not date.tzinfo:
         # set timezone to local timezone
         tz = datetime.datetime.now(datetime.timezone.utc).astimezone().tzinfo

run-tests.sh

@@ -23,10 +23,79 @@ set -o errexit
 # quit on unbound symbols:
 set -o nounset
 
-pydocstyle renku tests conftest.py docs
-isort -rc -c -df
-unify -c -r renku tests conftest.py docs
-check-manifest --ignore ".travis-*,renku/version.py"
-find . -iname \*.sh -print0 | xargs -0 shellcheck
-sphinx-build -qnNW docs docs/_build/html
-pytest -v -m "not integration"
+USAGE=$(cat <<-END
+	Usage:
+	    run-tests.sh [-s | --styles] [-d | --docs] [-t | --tests]
+	    run-tests.sh -h | --help
+	Options:
+	    -h, --help		Show this screen.
+	    -s, --styles	check styles
+	    -d, --docs		build and test docs
+	    -t, --tests		run unit tests
+END
+)
+
+check_styles(){
+    pydocstyle renku tests conftest.py docs
+    isort -rc -c -df
+    unify -c -r renku tests conftest.py docs
+    check-manifest --ignore ".travis-*,renku/version.py"
+    find . -iname \*.sh -print0 | xargs -0 shellcheck
+}
+
+build_docs(){
+    sphinx-build -qnNW docs docs/_build/html
+    pytest -v -m "not integration" -o testpaths="docs conftest.py"
+}
+
+run_tests(){
+    pytest -v -m "not integration" -o testpaths="tests renku conftest.py"
+}
+
+usage(){
+    echo "$USAGE"
+}
+
+all=1
+tests=
+docs=
+styles=
+
+while [ "${1-}" != "" ]; do
+    case $1 in
+        -t | --tests )
+            tests=1
+            all=0
+            ;;
+        -d | --docs )
+            docs=1
+            all=0
+            ;;
+
+        -s | --styles )
+            styles=1
+            all=0
+            ;;
+        -h | --help )
+            usage
+            exit
+            ;;
+    esac
+    shift
+done
+
+docs=$((docs||all))
+tests=$((tests||all))
+styles=$((styles||all))
+
+if [ "$docs" = "1" ]; then
+    build_docs
+fi
+
+if [ "$styles" = "1" ]; then
+    check_styles
+fi
+
+if [ "$tests" = "1" ]; then
+    run_tests
+fi

setup.py

@@ -65,6 +65,12 @@
         continue
     extras_require['all'].extend(reqs)
 
+extras_require['nodocs'] = list(setup_requires)
+for name, reqs in extras_require.items():
+    if name.startswith(':') or name == 'docs':
+        continue
+    extras_require['nodocs'].extend(reqs)
+
 install_requires = [
     'appdirs>=1.4.3',
     'attrs>=18.2.0',