New scripts to generate statistics

Docs/Tools/GenPlot.py

@@ -0,0 +1,62 @@
+from datetime import datetime
+from matplotlib import pyplot
+import json
+import sys
+
+
+def pyplot_init():
+    pyplot.close('all')
+    pyplot.figure(figsize=(14, 8), dpi=200)
+    pyplot.xticks(rotation='vertical')
+    pyplot.grid()
+ 
+
+def genKeys(data, type):
+    keys = map(lambda kv: kv["key"], data)
+    if type == "date":
+        keys = map(lambda key :  datetime.strptime(key, "%Y-%m-%dT%H:%M:%S.000Z"), keys)
+    return list(keys)
+
+def createPie(options):
+    data = options["plot"]["count"]
+    keys = genKeys(data, options["interpetKeysAs"])
+    values = list(map(lambda kv: kv["value"], data))
+    
+    total = sum(map(lambda kv : kv["value"], data))
+    first_pct = data[0]["value"] / total
+        
+    pyplot_init()
+    pyplot.pie(values, labels=keys, startangle=(90 - 360 * first_pct / 2))
+                   
+def createBar(options):
+    data = options["plot"]["count"]
+    keys = genKeys(data, options["interpetKeysAs"])
+    values = list(map(lambda kv: kv["value"], data))
+    
+    pyplot.bar(keys, values, label=options["name"])
+    pyplot.legend()
+           
+
+
+pyplot_init()
+title = sys.argv[1]
+pyplot.title = title
+names = []
+while(True):  
+    line = sys.stdin.readline()
+    if line == "" or line == "\n":
+        if(len(names) > 1):
+             pyplot.legend(loc="upper left", ncol=3)
+        pyplot.savefig(title+".png", dpi=400, facecolor='w', edgecolor='w',
+                       bbox_inches='tight')
+        break
+        
+    options = json.loads(line)
+    print("Creating "+options["plot"]["type"]+" '"+options["name"]+"'")
+    names.append(options["name"])
+    if(options["plot"]["type"] == "pie"):
+        createPie(options)
+    elif(options["plot"]["type"] == "bar"):
+        createBar(options)
+    else:
+        print("Unkown type: "+options.type)