smoothen

#!/usr/bin/env python2
from smoothify import extractgpx,smoothen,upload,functions
import argparse
import os
from datetime import datetime

p = argparse.ArgumentParser(description='''Smoothen activity on Strava.''')
p.add_argument('-a', '--activity-id' , default=0           , help="activity id, latest activity is taken by default.")
p.add_argument('-g', '--no-graph'    , action='store_true', help="do not create png file showing original and smoothened data.")
p.add_argument('-u', '--no-upload'   , action='store_true' , help="do not upload smoothened data to Strava.")
p.add_argument('-d', '--dry-run'     , action='store_true' , help="do not overwrite original activity when attempting to upload to Strava.")
p.add_argument('-c', '--cleanup'     , action='store_true' , help="delete created files after uploading activity.")
p.add_argument('-s', '--algo'        , default=2           , help="smoothening algorithm.")

args = p.parse_args()

token=functions.gettoken()

activity,client = extractgpx.main(args.activity_id)

if not activity == None :
    gpxsmooth,lat,lon,ele,latsmooth,lonsmooth,elesmooth = smoothen.main('{}.gpx'.format(activity.id),args.algo)
    if not args.no_graph :
        functions.plotfiles('{}.png'.format(activity.id),'{}.gpx'.format(activity.id),'{}_smooth.gpx'.format(activity.id))
    options = ""
    if not args.dry_run :
        options = options + "-o "
    options = options + "-A " + activity.type

    if not args.no_upload :
        snd = 0
        upl = options+" -f "+str(activity.id)+"_smooth.gpx"
        newactivity = upload.main(upl)
        if newactivity: 
            snd = float(newactivity.distance)


    # print some processing info
    sod = float(activity.distance)
    god = functions.distance(lat,lon,ele)
    gnd = functions.distance(latsmooth,lonsmooth,elesmooth)
    rgod = (god-sod)/sod*100
    rgnd = (gnd-sod)/sod*100
    print('Strava old distance: {0:.0f}m'.format(sod))
    if not args.no_upload :
        rsnd = (snd-sod)/sod*100
        print('Strava new distance: {0:.0f}m ({1:.2f}%)'.format(snd,rsnd))
    print('Old gpx distance:    {0:.0f}m ({1:.2f}%)'.format(god,rgod))
    print('New gpx distance:    {0:.0f}m ({1:.2f}%)'.format(gnd,rgnd))

    if args.cleanup :
        os.remove(activity_id+".gpx")
        os.remove(activity_id+"_smooth.gpx")
        os.remove(activity_id+".png")
        print('Removed created files')