242 lines
6.3 KiB
Python
242 lines
6.3 KiB
Python
import math
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import numpy as np
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import pandas as pd
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import colorsys
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from django.conf import settings
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import uuid
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lbstoN = 4.44822
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landingpages = (
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('workout_edit_view','Edit View'),
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('workout_workflow_view','Workflow View'),
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)
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workflowmiddlepanel = (
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('panel_statcharts.html','Static Charts'),
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('flexthumbnails.html','Flex Charts'),
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('panel_summary.html','Summary'),
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('panel_map.html','Map'),
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('panel_comments.html','Basic Info and Links'),
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('panel_middlesocial.html','Social Media Share Buttons'),
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)
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defaultmiddle = ['panel_middlesocial.html',
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'panel_statcharts.html',
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'flexthumbnails.html',
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'panel_summary.html',
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'panel_map.html']
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workflowleftpanel = (
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('panel_navigationheader.html','Navigation Header'),
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('panel_editbuttons.html','Edit Workout Button'),
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('panel_delete.html','Delete Workout Button'),
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('panel_export.html','Export Workout Button'),
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('panel_social.html','Social Media Share Buttons'),
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('panel_advancededit.html','Advanced Workout Edit Button'),
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('panel_editintervals.html','Edit Intervals Button'),
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('panel_stats.html','Workout Statistics Button'),
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('panel_flexchart.html','Flex Chart'),
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('panel_staticchart.html','Create Static Charts Buttons'),
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('panel_geekyheader.html','Geeky Header'),
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('panel_editwind.html','Edit Wind Data'),
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('panel_editstream.html','Edit Stream Data'),
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('panel_otwpower.html','Run OTW Power Calculations'),
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('panel_mapview.html','Map'),
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('panel_ranking.html','Ranking View'),
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)
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defaultleft = [
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'panel_navigationheader.html',
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'panel_editbuttons.html',
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'panel_advancededit.html',
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'panel_editintervals.html',
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'panel_stats.html',
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'panel_staticchart.html',
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]
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def absolute(request):
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urls = {
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'ABSOLUTE_ROOT': request.build_absolute_uri('/')[:-1].strip("/"),
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'ABSOLUTE_ROOT_URL': request.build_absolute_uri('/').strip("/"),
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'PATH':request.build_absolute_uri(),
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}
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return urls
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def trcolors(r1,g1,b1,r2,g2,b2):
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r1 = r1/255.
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r2 = r2/255.
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g1 = g1/255.
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g2 = g2/255.
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b2 = b2/255.
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b1 = b1/255.
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h1,s1,v1 = colorsys.rgb_to_hsv(r1,g1,b1)
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h2,s2,v2 = colorsys.rgb_to_hsv(r2,g2,b2)
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return 360*h1,360*(h2-h1),s1,(s2-s1),v1,(v2-v1)
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palettes = {
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'monochrome_blue':(207,-4,0.06,0.89,1.0,-0.38),
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'gold_sunset':(47,-31,.26,-0.12,0.94,-0.5),
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'blue_red':(207,-200,.85,0,.74,-.24),
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'blue_green':(207,-120,.85,0,.75,.25),
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'cyan_green':(192,-50,.08,.65,.98,-.34),
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'cyan_purple':trcolors(237,248,251,136,65,157),
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'green_blue':trcolors(240,249,232,8,104,172),
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'orange_red':trcolors(254,240,217,179,0,0),
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'cyan_blue':trcolors(241,238,246,4,90,141),
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'cyan_green':trcolors(246,239,247,1,108,89),
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'cyan_magenta':trcolors(241,238,246,152,0,67),
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'beige_magenta':trcolors(254,235,226,122,1,119),
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'yellow_green':trcolors(255,255,204,0,104,55),
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'yellow_blue':trcolors(255,255,205,37,52,148),
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'autumn':trcolors(255,255,212,153,52,4),
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'yellow_red':trcolors(255,255,178,189,0,39)
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}
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def range_to_color_hex(groupcols,palette='monochrome_blue'):
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try:
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plt = palettes[palette]
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except KeyError:
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plt = palettes['monochrome_blue']
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rgb = [colorsys.hsv_to_rgb((plt[0]+plt[1]*x)/360.,
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plt[2]+plt[3]*x,
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plt[4]+plt[5]*x) for x in groupcols]
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RGB = [(int(255.*r),int(255.*g),int(255.*b)) for (r, g, b) in rgb]
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colors = ["#%02x%02x%02x" % (r, g, b) for (r, g, b) in RGB]
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return colors
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def str2bool(v):
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return v.lower() in ("yes", "true", "t", "1")
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def uniqify(seq, idfun=None):
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# order preserving
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if idfun is None:
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def idfun(x): return x
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seen = {}
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result = []
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for item in seq:
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marker = idfun(item)
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# in old Python versions:
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# if seen.has_key(marker)
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# but in new ones:
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if marker in seen: continue
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seen[marker] = 1
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result.append(item)
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return result
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def serialize_list(value,token=','):
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assert(isinstance(value, list) or isinstance(value, tuple) or isinstance(value,np.ndarray))
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return token.join([unicode(s) for s in value])
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def deserialize_list(value,token=','):
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if isinstance(value, list):
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return value
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elif isinstance(value, np.ndarray):
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return value
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return value.split(token)
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def geo_distance(lat1,lon1,lat2,lon2):
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""" Approximate distance and bearing between two points
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defined by lat1,lon1 and lat2,lon2
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This is a slight underestimate but is close enough for our purposes,
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We're never moving more than 10 meters between trackpoints
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Bearing calculation fails if one of the points is a pole.
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(Hey, from the North pole you can walk South, East, North and end up
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on the same spot!)
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"""
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# radius of our earth in km --> should be moved to settings if
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# rowing takes off on other planets
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R = 6373.0
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# pi
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pi = math.pi
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lat1 = math.radians(lat1)
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lat2 = math.radians(lat2)
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lon1 = math.radians(lon1)
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lon2 = math.radians(lon2)
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dlon = lon2 - lon1
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dlat = lat2 - lat1
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a = sin(dlat / 2)**2 + cos(lat1) * cos(lat2) * sin(dlon / 2)**2
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c = 2 * atan2(sqrt(a), sqrt(1 - a))
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distance = R * c
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tc1 = atan2(sin(lon2-lon1)*cos(lat2),
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cos(lat1)*sin(lat2)-sin(lat1)*cos(lat2)*cos(lon2-lon1))
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tc1 = tc1 % (2*pi)
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bearing = math.degrees(tc1)
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return [distance,bearing]
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def isbreakthrough(delta,cpvalues,p0,p1,p2,p3,ratio):
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pwr = abs(p0)/(1+(delta/abs(p2)))
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pwr += abs(p1)/(1+(delta/abs(p3)))
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dd = 0.25*(ratio-1)
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pwr2 = pwr*(1+dd)
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pwr *= ratio
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delta = delta.values
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cpvalues = cpvalues.values
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res = np.sum(cpvalues>pwr)
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res2 = np.sum(cpvalues>pwr2)
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btdf = pd.DataFrame(
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{
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'delta':delta[cpvalues>pwr],
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'cpvalues':cpvalues[cpvalues>pwr],
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'pwr':pwr[cpvalues>pwr],
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}
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)
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btdf.sort_values('delta',axis=0,inplace=True)
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return res>1,btdf,res2>1
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def myqueue(queue,function,*args,**kwargs):
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if settings.DEBUG:
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kwargs['debug'] = True
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print 'myqueue'
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print args
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print kwargs
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job = function.delay(*args,**kwargs)
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else:
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job_id = str(uuid.uuid4())
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kwargs['job_id'] = job_id
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kwargs['jobkey'] = job_id
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job = queue.enqueue(function,*args,**kwargs)
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return job
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