AWK script to generate Graphviz visualizations of the dependencies

contrib/deps-to-dot.awk

+#!/usr/bin/awk -f
+
+BEGIN {
+  print "digraph deps {"
+  print "rankdir=\"LR\";"
+}
+
+{
+  print "\"" $1 "\" -> \"" $2 "\""
+}
+
+END {
+  print "}"
+}
+

tox.ini

-[tox]
-envlist = py3
-
-[testenv]
-deps=
-  nose
-commands=
-  nosetests -vv []
-