gpx-parser: parser implemented
Also gpx2html script added. Signed-off-by: Thomas Klaehn <thomas.klaehn@u-blox.com>
This commit is contained in:
tkl
Thomas Klaehn
commit
a5f7471548
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.gitignore
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.gitignore
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data/
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.vscode/tags
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.vscode/tags
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!_TAG_FILE_FORMAT 2 /extended format; --format=1 will not append ;" to lines/
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!_TAG_FILE_SORTED 1 /0=unsorted, 1=sorted, 2=foldcase/
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!_TAG_PROGRAM_AUTHOR Darren Hiebert /dhiebert@users.sourceforge.net/
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!_TAG_PROGRAM_NAME Exuberant Ctags //
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!_TAG_PROGRAM_URL http://ctags.sourceforge.net /official site/
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!_TAG_PROGRAM_VERSION 5.9~svn20110310 //
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main ../parse.py /^def main():$/;" kind:function line:3
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parse.py ../parse.py 1;" kind:file line:1
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51
example-gpx-parser
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example-gpx-parser
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#!/usr/bin/env python
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import argparse
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import datetime
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import sys
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import gpx_parser
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def parse_args():
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'''Shell argument parser.'''
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parser = argparse.ArgumentParser()
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parser.add_argument('infolder', help='Specify the in folder.')
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return parser.parse_args()
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def main():
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args = parse_args()
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tracks = gpx_parser.Tracks(args.infolder)
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for year in range(2017, 2019):
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year_distance = 0.0
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year_duration = 0
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for month in range(1, 13):
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if month == 12:
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max_day = (datetime.date(year + 1, 1, 1) - datetime.timedelta(days=1)).day
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else:
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max_day = (datetime.date(year, month + 1, 1) - datetime.timedelta(days=1)).day
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for day in range(1, max_day):
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date_tracks = tracks.get(year, month, day)
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date_date = datetime.datetime(year, month, day)
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date_dist = 0.0
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date_duration = 0
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for track in date_tracks:
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date_dist += track.distance
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year_distance += track.distance
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date_duration += track.duration.total_seconds()
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year_duration += track.duration.total_seconds()
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if date_dist > 0.0:
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print date_date
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print ' Distance: ' + str(round(date_dist / 1000, 2)) + ' km'
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print ' Duration: ' + str(datetime.timedelta(seconds=int(round(date_duration, 0))))
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print 'Average speed: ' + str(round(date_dist / date_duration * 3.6, 2)) + ' km/h'
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print '=================='
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print year
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print ' Distance: ' + str(round(year_distance / 1000, 2)) + ' km'
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print ' Duration: ' + str(datetime.timedelta(seconds=int(round(year_duration, 0))))
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print 'Average speed: ' + str(round(year_distance / year_duration * 3.6, 2)) + ' km/h'
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print '=================='
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return 0
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if __name__ == '__main__':
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sys.exit(main())
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126
gpx2html
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gpx2html
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#!/usr/bin/env python
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import argparse
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import datetime
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import sys
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import gpx_parser
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import matplotlib
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matplotlib.use('Agg')
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import matplotlib.pyplot as plt
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import numpy
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import os
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MONTH_LABELS = ['jan', 'feb', 'mar', 'apr', 'may', 'jun', 'jul', 'aug', 'sep', 'oct', 'nov', 'dec']
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def parse_args():
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'''Shell argument parser.'''
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parser = argparse.ArgumentParser()
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parser.add_argument('infolder', help='Specify the in folder.')
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parser.add_argument('outfolder', help='Specify the out folder.')
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return parser.parse_args()
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def plot_bar_chart(labels, ticklabels, values, title, xlabel, ylabel, filename):
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fig = plt.figure()
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ax1 = fig.add_subplot(111)
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ax1.grid(zorder=0)
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plt.title(title)
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plt.xlabel(xlabel)
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plt.ylabel(ylabel)
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width = 1.0 / len(values) - 0.025
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x_base = numpy.arange(12)
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x_pos = list()
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for i in range(len(values)):
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x_pos.append([x + (width / 2) + i * width for x in range(len(x_base))])
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plt.bar(x_pos[i], values[i], width=width, label=labels[i], zorder=2)
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plt.xticks(x_base, ticklabels)
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plt.legend()
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plt.savefig(filename)
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def main():
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args = parse_args()
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tracks = gpx_parser.Tracks(args.infolder)
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years_distance = list()
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years_avg_spd = list()
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years = list()
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for year in range(2017, datetime.datetime.now().year + 1):
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month_avg_spd = {1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0, 12:0}
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month_distance = {1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0, 12:0}
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month_duration = {1:0, 2:0, 3:0, 4:0, 5:0, 6:0, 7:0, 8:0, 9:0, 10:0, 11:0, 12:0}
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for month in range(1, 13):
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if month == 12:
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max_day = (datetime.date(year + 1, 1, 1) - datetime.timedelta(days=1)).day
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else:
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max_day = (datetime.date(year, month + 1, 1) - datetime.timedelta(days=1)).day
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for day in range(1, max_day):
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date_tracks = tracks.get(year, month, day)
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for track in date_tracks:
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month_distance[month] += (track.distance / 1000) # km
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month_duration[month] += track.duration.total_seconds() / 3600 # h
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for i in range(1, 13):
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if month_duration[i] > 0:
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month_avg_spd[i] = month_distance[i] / month_duration[i]
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years_distance.append(month_distance.values())
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years_avg_spd.append(month_avg_spd.values())
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years.append(str(year))
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out_folder = os.path.abspath(args.outfolder)
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dst_file_name = 'distance.png'
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plot_bar_chart(years, MONTH_LABELS, years_distance, 'Distance', 'Month', 'km', os.path.join(out_folder, dst_file_name))
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avg_file_name = 'avg_spd.png'
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plot_bar_chart(years, MONTH_LABELS, years_avg_spd, 'Average Speed', 'Month', 'km/h', os.path.join(out_folder, avg_file_name))
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html_file = os.path.join(out_folder, 'index.html')
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with open(html_file, 'w') as handle:
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handle.write('<!DOCTYPE html>\n')
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handle.write('<html>\n')
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handle.write('<head>\n')
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handle.write('<style>\n')
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handle.write('table {\n')
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handle.write(' border-collapse: separate;\n')
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handle.write(' border-spacing: 20px 0;\n')
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handle.write('}\n')
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handle.write('th {\n')
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handle.write(' text-align: left;\n')
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handle.write('}\n')
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handle.write('</style>\n')
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handle.write('<title> Bicycle </title>\n')
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handle.write('</head>\n')
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handle.write('<body>\n')
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handle.write('<center>\n')
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handle.write('<h1> Bicycle </h1>\n')
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handle.write('<p>\n')
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handle.write('<table>\n')
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handle.write('<tr>\n')
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for year in years:
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handle.write('<th>{}</th>\n'.format(year))
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handle.write('</tr>\n')
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handle.write('<tr>\n')
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for i in range(len(years_distance)):
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handle.write('<td>{} km</td>\n'.format(round(sum(years_distance[i]), 1)))
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handle.write('</tr>\n')
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handle.write('</table>\n')
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handle.write('</p>\n')
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handle.write('<p>\n')
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handle.write('<IMG SRC="{}" ALT="Distance">\n'.format(dst_file_name))
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handle.write('<IMG SRC="{}" ALT="Distance">\n'.format(avg_file_name))
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handle.write('</p>\n')
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handle.write('</body>\n')
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handle.write('<center>\n')
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handle.write('</html>\n')
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if __name__ == '__main__':
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sys.exit(main())
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82
gpx_parser/__init__.py
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gpx_parser/__init__.py
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import datetime
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import glob
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import os
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import gpxpy
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import gpxpy.gpx
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from geopy import distance
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from geopy import Point
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class Segment(object):
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start_time = None
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end_time = None
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distance = 0.0 # [m]
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class Track(object):
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start_time = None
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end_time = None
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distance = 0.0 # [m]
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avg_speed = 0.0 # [km/h]
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duration = None
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def __init__(self, raw_track):
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self.__raw = raw_track
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for segment in self.__raw.segments:
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seg = Segment()
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for i in range(1, len(segment.points)):
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if self.start_time is None:
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self.start_time = segment.points[i - 1].time
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if seg.start_time is None:
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seg.start_time = segment.points[i - 1].time
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seg.end_time = segment.points[i - 1].time
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point1 = Point(str(segment.points[i - 1].latitude) + \
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' ' + str(segment.points[i - 1].longitude))
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point2 = Point(str(segment.points[i].latitude) + \
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' ' + str(segment.points[i].longitude))
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seg.distance += distance.distance(point1, point2).meters
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if self.duration is None:
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self.duration = seg.end_time - seg.start_time
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else:
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self.duration += seg.end_time - seg.start_time
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self.end_time = seg.end_time
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self.distance += seg.distance
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self.avg_speed = self.distance / self.duration.total_seconds() * 3.6
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class Tracks(object):
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track_list = None
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def __init__(self, folder):
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self.track_list = list()
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gpx_list = glob.glob(os.path.join(folder, '*.gpx'))
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for entry in gpx_list:
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with open(entry, 'r') as gpx_handle:
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gpx = gpxpy.parse(gpx_handle)
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for raw_track in gpx.tracks:
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self.track_list.append(Track(raw_track))
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def get(self, year='all', month='all', day='all'):
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ret = list()
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if year == 'all':
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ret = self.track_list
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elif month == 'all':
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pick_date = datetime.datetime(year=year, month=1, day=1)
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for entry in self.track_list:
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if pick_date.year == entry.start_time.year:
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ret.append(entry)
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elif day == 'all':
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pick_date = datetime.datetime(year=year, month=month, day=1)
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ret = list()
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for entry in self.track_list:
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if pick_date.year == entry.start_time.year and \
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pick_date.month == entry.start_time.month:
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ret.append(entry)
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else:
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pick_date = datetime.datetime(year=year, month=month, day=day)
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ret = list()
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for entry in self.track_list:
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if pick_date.year == entry.start_time.year and \
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pick_date.month == entry.start_time.month and \
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pick_date.day == entry.start_time.day:
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ret.append(entry)
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return ret
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12
setup.py
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setup.py
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#!/usr/bin/env python
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from distutils.core import setup
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NAME = 'gpx_parser'
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VERSION = '0.2.0'
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AUTHOR = 'Thomas Klaehn'
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EMAIL = 'tkl@blackfinn.de'
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PACKAGES = [NAME]
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SCRIPTS = ['example-gpx-parser', 'gpx2html']
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setup(name=NAME, version=VERSION, author=AUTHOR, author_email=EMAIL, packages=PACKAGES, scripts=SCRIPTS)
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