form create changes

rowers/utils.py

@@ -14,6 +14,8 @@ import datetime
 
 import json
 
+from fitparse import FitFile
+
 from django.http import HttpResponse
 
 import requests
@@ -540,3 +542,42 @@ def allsundays(startdate,enddate):
     while d<=enddate:
         yield d
         d += datetime.timedelta(days=7)
+
+def steps_read_fit(filename,name='',sport='Custom'):
+    fitfile = FitFile(filename,check_crc=False)
+    records = fitfile.messages
+    m0 = records[0]
+    typ = m0.fields[0].value
+    if typ != 'workout':
+        raise TypeError("Wrong FIT file type")
+
+    steps = []
+    stepmessages = fitfile.get_messages('workout_step')
+
+    steps = []
+    stepmessages = fitfile.get_messages('workout_step')
+
+    for msg in stepmessages:
+        if msg.name == 'workout_step':
+            step = {}
+            for field in msg.fields:
+                ff = field.as_dict()
+                step[ff['name']] = ff['value']
+            steps.append(step)
+
+    for msg in fitfile.get_messages('workout'):
+        if msg.name == 'workout':
+            for field in msg.fields:
+                ff = field.as_dict()
+                if ff['name'] == 'wkt_name':
+                    name = ff['value']
+                if ff['name'] == 'sport':
+                    sport = ff['value']
+
+    d = {}
+    d['filename'] = filename
+    d['name'] = name
+    d['steps'] = steps
+    d['sport'] = sport
+
+    return d