#!/usr/bin/env python import cgi import cgitb import glob cgitb.enable() form = cgi.FieldStorage() print 'Content-Type: text/html\n' # Functions def unit_selector(): """Return an HTML snippet to select units with.""" if units == 'metric': return '

Units: metric|sae

' else: return '

Units: metric|sae

' # Determine units to display units = 'metric' if 'units' in form: if form.getfirst('units') == 'sae': units = 'sae' # Figure out the latest image graph_list=glob.glob('graph_%s_*.png' % units) graph_list.sort() latest=graph_list[-1] previous=[] for graph in graph_list[:50]: previous.append('
  • %s
    • ' % (graph, graph[:-4])) previous='\n'.join(previous) # Figure out the latest comparison image graph_list=glob.glob('graph_comparison_%s_*.png' % units) graph_list.sort() latest_comparison=graph_list[-1] print """ My Weight Loss Progression %(unit_selector)s

    Previous Graphs:

      %(previous)s

    News

    2011 Nov 23

    I added a chart showing my average daily gain/loss rate.

    2011 Oct 2

    While cleaning out an old hard drive I found two datapoints from last March. I've added them to the record to show that my weight used to stay fairly stable, if a bit high.

    Source

    The raw data and scripts that generate the above graph are here:

    """ % {'latest_comparison': latest_comparison, 'latest': latest, 'previous': previous, 'units': units, 'unit_selector': unit_selector()}