tox: runner for tox command "runtox" added to avoid to much typing

runtox.py

@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+import re
+import sys
+import subprocess
+
+
+section_re = re.compile(r'\[testenv\:(.*)\]')
+
+
+def runtox(tox_ini_file_name):
+    with open(tox_ini_file_name, 'r') as toxini:
+        envs = [
+            section_re.findall(line)[0]
+            for line in map(str.strip, toxini.readlines())
+            if section_re.match(line)
+        ]
+    cmd = ['tox', '-e', ','.join(envs)]
+
+    print("")
+    print("    Running command: %s" % ' '.join(cmd))
+    print("")
+
+    subprocess.call(cmd)
+
+
+if __name__ == '__main__':
+    runtox('tox.ini' if len(sys.argv) == 1 else sys.argv[2])