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xml_feb26_2015.py
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xml_feb26_2015.py
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__author__ = 'szeitlin'
from lxml import objectify
def extract_nodes(root):
StartTime = []
TotalTimeSeconds = []
DistanceMeters = []
MaximumSpeed = []
Calories = []
AvgSpeedList = []
Pos_count, Alt_count = 0,0
posTime = []
Lat = []
Long = []
altTime = []
alt = []
for a,act in enumerate(root.Activities.Activity):
for lap in root.Activities.Activity[a].Lap:
StartTime.append(lap.values()[0])
TotalTimeSeconds.append(float(lap.TotalTimeSeconds.text))
DistanceMeters.append(float(lap.DistanceMeters.text))
MaximumSpeed.append(float(lap.MaximumSpeed.text))
Calories.append(float(lap.Calories.text))
kids= lap.Extensions.getchildren()
avgspeed = kids[1].AvgSpeed.pyval #have to do pyval to get rid of nested brackets from xml
AvgSpeedList.append(avgspeed)
try:
for j, lapnum in enumerate(lap):
if lap[j].Track is not None:
try:
if lap[j].Track.Trackpoint is not None:
for k, trackpt in enumerate(lap[j].Track.Trackpoint):
try:
if lap[j].Track.Trackpoint[k].Position is not None:
Pos_count+=1
posTime.append(lap[j].Track.Trackpoint[k].Time)
Lat.append(lap[j].Track.Trackpoint[k].Position.LatitudeDegrees.pyval)
Long.append(lap[j].Track.Trackpoint[k].Position.LongitudeDegrees.pyval)
except AttributeError:
continue
try:
if lap[j].Track.Trackpoint[k].AltitudeMeters.text is not None:
Alt_count+=1
altTime.append(lap[j].Track.Trackpoint[k].Time)
alt.append(lap[j].Track.Trackpoint[k].AltitudeMeters.text)
except AttributeError:
continue
except AttributeError:
continue
except AttributeError:
continue
all_the_lists = [StartTime, TotalTimeSeconds, DistanceMeters, MaximumSpeed, Calories, AvgSpeedList, posTime, Lat, Long, altTime, alt]
return all_the_lists
path = "2014.tcx"
parsed = objectify.parse(open(path))
root = parsed.getroot()
all_the_lists = extract_nodes(root)
print map(len, all_the_lists)