♻ Migrate to poetry and cover all with type annotations (#22)

.gitignore

@@ -1,11 +1,11 @@
 .*
 !.gitignore
 *~
-*.pyc
 
-/venv
-/build
-/dist
-/*.egg-info
+# dot files
+!/.pre-commit-config.yaml
 
-!/.travis.yml
+# python
+*.pyc
+/*.egg-info
+/dist

.pre-commit-config.yaml

@@ -0,0 +1,31 @@
+repos:
+  - repo: local
+    hooks:
+      - id: isort
+        name: isort
+        entry: poetry run isort
+        language: system
+        types: [python]
+      - id: mypy
+        name: mypy
+        entry: poetry run mypy
+        language: system
+        types: [python]
+        exclude: >
+          (?x)^(
+            tests/
+          )
+      - id: black
+        name: black
+        entry: poetry run black
+        language: system
+        types: [python]
+      - id: flake8
+        name: flake8
+        entry: poetry run flake8
+        language: system
+        types: [python]
+        exclude: >
+          (?x)^(
+            tests/example/
+          )