add pre-commit

requirements-test.txt

@@ -0,0 +1,19 @@
+mypy==0.931
+pre-commit==2.17.0
+pylint==2.12.2
+pytest==6.2.5
+pytest-cov==3.0.0
+types-cachetools==4.2.9
+pytest-asyncio
+pytest-aiohttp
+testfixtures
+
+#pbr = "*"
+#pytest-aiohttp = "*"
+#pytest-cov = "*"
+#testfixtures = "*"
+#codecov = "*"
+#autoflake = "*"
+#pytest-env = "*"
+#pytest = "*"
+#pytest-asyncio = "*"