also download .gpx and .fit file for each activity

README.md

@@ -35,10 +35,21 @@ Once started, the program will prompt you for your account password and then
 log in to your Garmin Connect account to download all activities to a destination
 directory on your machine.
 
-For each activity, three files are stored: an activity summary (JSON),
-activity details (JSON) and the activity GPX file. All files are written
-to the same directory (``activities/<timestamp>/`` by default).
-Each activity file is prefixed by its upload timestamp and its activity id.
+For each activity, these files are stored: 
+
+    - an activity summary file (JSON)
+    
+    - an activity details file (JSON)
+
+    - an activity GPX file (XML)
+
+    - an activity TCX file (XML)
+
+    - an activity FIT file (binary)
+
+All files are written to the same directory (``activities/<timestamp>/`` 
+by default). Each activity file is prefixed by its upload timestamp and its 
+activity id.
 
 
 Library import

garminexport.py

@@ -67,7 +67,9 @@ if __name__ == "__main__":
                 activity_summary = client.get_activity_summary(id)
                 activity_details = client.get_activity_details(id)
                 activity_gpx = client.get_activity_gpx(id)
-
+                activity_tcx = client.get_activity_tcx(id)
+                activity_fit = client.get_activity_fit(id)
+                
                 # for each activitity save the summary, details and GPX file.
                 creation_millis = activity_summary["activity"]["uploadDate"]["millis"]
                 timestamp = datetime.fromtimestamp(int(creation_millis)/1000.0)
@@ -78,6 +80,8 @@ if __name__ == "__main__":
                 summary_file = path_prefix + "_summary.json"
                 details_file = path_prefix + "_details.json"
                 gpx_file = path_prefix + ".gpx"
+                tcx_file = path_prefix + ".tcx"
+                fit_file = path_prefix + ".fit"
                 with codecs.open(summary_file, encoding="utf-8", mode="w") as f:
                     f.write(json.dumps(
                         activity_summary, ensure_ascii=False, indent=4))
@@ -85,7 +89,11 @@ if __name__ == "__main__":
                     f.write(json.dumps(
                         activity_details, ensure_ascii=False, indent=4))
                 with codecs.open(gpx_file, encoding="utf-8", mode="w") as f:
-                    f.write(activity_gpx)                
+                    f.write(activity_gpx)
+                with codecs.open(tcx_file, encoding="utf-8", mode="w") as f:
+                    f.write(activity_tcx)
+                with open(fit_file, mode="wb") as f:
+                    f.write(activity_fit)
     except Exception as e:
         exc_type, exc_value, exc_traceback = sys.exc_info()
         log.error(u"failed with exception: %s", e)

garminexport/garminclient.py

@@ -7,7 +7,9 @@ import json
 import logging
 import re
 import requests
+from StringIO import StringIO
 import sys
+import zipfile
 
 #
 # Note: For more detailed information about the API services
@@ -250,3 +252,37 @@ class GarminClient(object):
                 activity_id, response.status_code, response.text))        
         return response.text
 
+
+    def get_activity_tcx(self, activity_id):
+        """Return a TCX (Training Center XML) representation of a
+        given activity.
+
+        :param activity_id: Activity identifier.
+        :type activity_id: int
+        :returns: The TCX representation of the activity as an XML string.
+        :rtype: str
+        """
+        response = self.session.get("https://connect.garmin.com/proxy/activity-service-1.3/tcx/course/{}".format(activity_id))
+        if response.status_code != 200:
+            raise Exception(u"failed to fetch TCX for activity {}: {}\n{}".format(
+                activity_id, response.status_code, response.text))        
+        return response.text
+
+    def get_activity_fit(self, activity_id):
+        """Return a FIT representation for a given activity.
+
+        :param activity_id: Activity identifier.
+        :type activity_id: int
+        :returns: A string with a FIT file for the activity.
+        :rtype: str
+        """
+        
+        response = self.session.get("https://connect.garmin.com/proxy/download-service/files/activity/{}".format(activity_id))
+        if response.status_code != 200:
+            raise Exception(u"failed to fetch FIT for activity {}: {}\n{}".format(
+                activity_id, response.status_code, response.text))
+        # fit file returned from server is in a zip archive
+        zipped_fit_file = response.content
+        zip = zipfile.ZipFile(StringIO(zipped_fit_file), mode="r")
+        # return the "<activity-id>.fit" entry from the zip archive
+        return zip.open(str(activity_id) + ".fit").read()