Add online reco script

scripts/online_reco.py

+#!/usr/bin/env python
+# coding=utf-8
+# Filename: online_reco.py
+# Author: Tamas Gal <tgal@km3net.de>
+# vim: ts=4 sw=4 et
+"""
+Visualisation routines for online reconstruction.
+
+Usage:
+    online_reco.py [options]
+    online_reco.py (-h | --help)
+
+Options:
+    -l LIGIER_IP    The IP of the ligier [default: 127.0.0.1].
+    -p LIGIER_PORT  The port of the ligier [default: 5553].
+    -o PLOT_DIR     The directory to save the plot [default: www/plots].
+    -h --help       Show this screen.
+
+"""
+from collections import deque
+import km3pipe as kp
+
+
+class ZenithDistribution(kp.Module):
+    def configure(self):
+        self.max_events = 1000
+        self.zeniths = deque(maxlen=1000)
+
+    def process(self, blob):
+        print(blob.keys())
+        print(blob['RecoTrack'])
+        return blob
+
+
+def main():
+    from docopt import docopt
+    args = docopt(__doc__)
+
+    plots_path = args['-o']
+    ligier_ip = args['-l']
+    ligier_port = int(args['-p'])
+
+    pipe = kp.Pipeline()
+    pipe.attach(
+        kp.io.ch.CHPump,
+        host=ligier_ip,
+        port=ligier_port,
+        tags='IO_OLINE',
+        timeout=60 * 60 * 24 * 7,
+        max_queue=2000
+    )
+    pipe.attach(kp.io.daq.DAQProcessor)
+    pipe.attach(ZenithDistribution, plots_path=plots_path)
+    pipe.drain()
+
+
+if __name__ == '__main__':
+    main()