PyLint Workflow (#1)

* Create pylint.yml

* push

* test change

* Update pylint.yml

- attempts fix from actions/starter-workflows#636

* derp

* fix

.github/workflows/pylint.yml

@@ -0,0 +1,29 @@
+name: Pylint
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python 3.8
+      uses: actions/setup-python@v1
+      with:
+        python-version: 3.9
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install pylint
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+    - name: Analysing the code with pylint
+      run: |
+        pylint --fail-under=10 `find -regextype egrep -regex '(.*.py)$'` |
+        tee pylint.txt
+    - name: Upload pylint.txt as artifact
+      uses: actions/upload-artifact@v2
+      with:
+        name: pylint report
+        path: pylint.txt

missing_number/__init__.py

@@ -0,0 +1,2 @@
+# __init__.py
+from .missing_number import MissingNumbers