Make ostgraph create an outdir if specified and it does not already exist.

analysis/opensimulator-stats-analyzer/src/ostagraph.py

@@ -2,6 +2,8 @@
 
 import argparse
 import json
+import os
+import os.path
 import matplotlib.pyplot as plt
 import sys
 from pylab import *
@@ -95,6 +97,9 @@ for path in opt.statsLogPath:
     
 if "batch" in opt:
     batchCommands = json.load(open(opt.batch))
+
+    if not os.path.exists(opt.outdir):
+      os.mkdir(opt.outdir)
     
     for graph in batchCommands["graphs"]:
         select = graph["select"]
@@ -134,4 +139,4 @@ else:
     else:
         outPath = None
     
-    produceGraph("*", opt.select, opt.type, opt.action, show, save, outPath)   
+    produceGraph("*", opt.select, opt.type, opt.action, show, save, outPath)