script to split attempts from attempts.csv

split-attempts.py

@@ -0,0 +1,36 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+
+import sys
+import csv
+import datetime
+
+
+input_file = sys.argv[1]
+DATE = "2018-08-28T"
+TZONE = "+0100"
+
+with open(input_file) as infile:
+    data = csv.reader(infile, delimiter=',')
+    for row in list(data)[1:]:
+        #         boat,atempt nb, start, end, datafile, class
+        boat = row[0]
+        attempt = row[1]
+        starttime = datetime.datetime.strptime(DATE+row[2]+ TZONE, "%Y-%m-%dT%H:%M%z")
+        endtime = datetime.datetime.strptime(DATE+row[3]+ TZONE, "%Y-%m-%dT%H:%M%z")
+        data_file = row[4]
+        boat_class = row[5]
+        splited_filename = boat + "_" + boat_class + "_attempt" + attempt + ".csv"
+
+        with open(data_file) as data_file_reader: 
+            data_reader = csv.reader(data_file_reader, delimiter=',')
+            with open(splited_filename, 'w') as data_file_writer:
+                data_writer = csv.writer(data_file_writer, delimiter=',')
+                data_writer.writerow(next(data_reader))
+                for in_data_row in data_reader:
+                    in_time = datetime.datetime.strptime(in_data_row[0], "%Y-%m-%dT%H:%M:%S%z")
+                    if (in_time > starttime) and (in_time < endtime):
+                        data_writer.writerow(in_data_row)
+        print("File " + splited_filename + " written")
+