diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..c4644ad
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,7 @@
+[flake8]
+max-line-length = 145
+max-complexity = 28
+extend-ignore = F403,E128,E126,E111,E121,E127,E731,E201,E202,F405,E722,D,W292
+
+[isort]
+line_length = 145