Revert "Drop testing on Python 3.4"

This reverts commit 1ebd40c.

Author: insolor

.github/workflows/test Py 3.4 compatibility.yml

@@ -0,0 +1,36 @@
+name: Test Python 3.4 compatibility
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-18.04
+    strategy:
+      matrix:
+        python-version: [3.4.10]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r legacy_requirements/requirements.txt
+        pip install -r legacy_requirements/test_requirements.txt
+    - name: Lint with flake8
+      run: |
+        # stop the build if there are Python syntax errors or undefined names
+        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+    - name: Test with pytest
+      run: |
+        pytest --doctest-modules changetext ./tests

.github/workflows/test.yml

@@ -0,0 +1,54 @@
+name: Test
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.7", "3.8", "3.9", "3.10"]  # Not 3.11 yet, because pymorphy2 is not updated to 3.11
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Install Poetry
+      run: pipx install poetry
+    
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ matrix.python-version }}
+        cache: "poetry"
+        cache-dependency-path: poetry.lock
+
+    - name: Install library and dependencies
+      run: poetry install --no-interaction
+
+    - name: Lint with flake8
+      run: |
+        # stop the build if there are Python syntax errors or undefined names
+        poetry run flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+        poetry run flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+
+    - name: Test with pytest
+      run: |
+        poetry run pytest --doctest-modules changetext ./tests --cov=.
+
+    - name: Upload coverage data to coveralls.io
+      run: |
+        pip install coveralls==3.3.1
+        coveralls --service=github | true
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+#    - name: Test & publish code coverage
+#      uses: paambaati/[email protected]
+#      with:
+#        coverageCommand: poetry run pytest --doctest-modules changetext ./tests --cov=.
+#        debug: true

legacy_requirements/requirements.txt

@@ -0,0 +1,2 @@
+pymorphy2
+typing;python_version<"3.5"

legacy_requirements/test_requirements.txt

@@ -0,0 +1,3 @@
+flake8
+pytest
+pytest-cov