changeset 4:706b644c8e89 draft

Uploaded executable script

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vennyplot	Mon Jan 05 13:25:22 2015 -0500
@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+
+import argparse
+from pyvenny import render_four_set_venn
+
+parser = argparse.ArgumentParser(description='Generate a Venn diagram of four files taken as sets of lines.')
+parser.add_argument('--output', type=argparse.FileType('w'), required=True, help="absolute path to output file" )
+parser.add_argument('--sets',   type=argparse.FileType('r'), required=True,  nargs=4, help="absolute paths to four files" )
+parser.add_argument('--labels',                              required=False, nargs=4, help="four set labels" )
+
+args = parser.parse_args()
+    
+if args.labels:
+    titles = {'A': args.labels[0],
+              'C': args.labels[1],
+              'B': args.labels[2],
+              'D': args.labels[3]}
+else:
+    titles = {'A': 'A', 'C': 'C', 'B': 'B', 'D': 'D'}
+        
+args.output.write( render_four_set_venn( *[set(f.readlines()) for f in args.sets],
+                                         titles=titles ) )