beermon.old: logplot.py annotate

annotate logplot.py @ 16:f1832dec26e3 default tip

Move OWReadError to MonitorDev since that's where it's raised.

author	darius
date	Tue, 23 Oct 2007 01:05:21 +0000
parents	de698afbe6fc
children

rev	line source
10 a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	1 #!/usr/bin/env python
a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	2
14 de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	3 import re, datetime, time, sys, cPickle, numpy
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	4 import matplotlib
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	5 import matplotlib.figure
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	6 import matplotlib.backends.backend_agg
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	7 import matplotlib.dates
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	8
10 a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	9 daterestr = '([0-9]{4}/[0-9]{2}/[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}): '
a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	10 targtre = re.compile(daterestr + 'target temperature - (-?[0-9]+\.[0-9]+)')
14 de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	11 templre = re.compile(daterestr + '(-?[0-9]+\.[0-9]+)\s+(-?[0-9]+\.[0-9]+)\s+(-?[0-9]+\.[0-9]+)\s+([a-z-]+)\s+([a-z-]+)')
10 a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	12 datefmt = '%Y/%m/%d %H:%M:%S'
a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	13 tz = matplotlib.pytz.timezone('Australia/Adelaide')
a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	14
14 de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	15 #start = time.mktime(time.strptime("2007/09/22 14:00:00", datefmt))
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	16 start = None
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	17 #end = time.mktime(time.strptime("2007/09/30 14:00:00", datefmt))
10 a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	18 end = None
a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	19
14 de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	20 def parselog(f, start, end, times, fermTemps, fridgeTemps, ambTemps, targetTemps, states):
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	21 targetTemp = 18.0 # Have to guess this..
10 a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	22
14 de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	23 for line in f:
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	24 # Log line?
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	25 m = templre.match(line)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	26 if (m == None):
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	27 # No, might be a target temp line
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	28 m = targtre.match(line)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	29 if (m != None):
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	30 # Parse date portion
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	31 t = datetime.datetime(*time.strptime(m.group(1), datefmt)[0:6])
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	32 if ((start != None and t < start) or (end != None and t > end)):
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	33 continue
10 a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	34
14 de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	35 targetTemp = float(m.group(2))
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	36 continue
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	37 else:
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	38 # Isn't anything, next!
10 a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	39 continue
a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	40
14 de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	41 # Parse date portion
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	42 t = datetime.datetime(*time.strptime(m.group(1), datefmt)[0:6])
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	43 if ((start != None and t < start) or (end != None and t > end)):
10 a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	44 continue
14 de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	45
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	46 fermTemp = float(m.group(2))
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	47 fridgeTemp = float(m.group(3))
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	48 ambTemp = float(m.group(4))
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	49 state = m.group(5)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	50
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	51 # Convert to Gregorian days (float) because that is what matplotlib uses
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	52 times.append(matplotlib.dates._to_ordinalf(t))
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	53 fermTemps.append(fermTemp)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	54 fridgeTemps.append(fridgeTemp)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	55 ambTemps.append(ambTemp)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	56 targetTemps.append(targetTemp)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	57 if (state == 'heat'):
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	58 states.append(10)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	59 elif (state == 'idle'):
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	60 states.append(8)
10 a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	61 else:
14 de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	62 states.append(6)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	63
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	64 return(times, fermTemps, fridgeTemps, ambTemps, targetTemps, states)
10 a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	65
14 de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	66 def doplot(times, fermTemps, fridgeTemps, ambTemps, targetTemps, states, outfile):
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	67 assert(len(times) == len(fermTemps))
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	68 assert(len(times) == len(fridgeTemps))
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	69 assert(len(times) == len(ambTemps))
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	70 assert(len(times) == len(targetTemps))
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	71 assert(len(times) == len(states))
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	72 nrec = len(times)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	73 print "nrec = %d" % (nrec)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	74 newsz = [1000]
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	75 then = time.time()
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	76 times = rebin(numpy.array(times), newsz)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	77 fermTemps = rebin(numpy.array(fermTemps), newsz)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	78 fridgeTemps = rebin(numpy.array(fridgeTemps), newsz)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	79 ambTemps = rebin(numpy.array(ambTemps), newsz)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	80 targetTemps = rebin(numpy.array(targetTemps), newsz)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	81 states = rebin(numpy.array(states, 'f'), newsz)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	82 now = time.time()
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	83 print "Rebinning took %.2f msec" % ((now - then) * 1000)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	84
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	85 title = "%s to %s (%d -> %d pts)" % (matplotlib.dates._from_ordinalf(times[0]).strftime(datefmt),
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	86 matplotlib.dates._from_ordinalf(times[-1]).strftime(datefmt),
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	87 nrec, len(times))
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	88 print title
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	89
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	90 then = time.time()
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	91 # A figure
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	92 fig = matplotlib.figure.Figure(figsize = (9.0, 5.0))
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	93
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	94 # Create a plot, get some axes
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	95 ax = fig.add_subplot(111)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	96
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	97 # Plot the data onto the axes
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	98 p = ax.plot(times, fermTemps, times, fridgeTemps, times, ambTemps, times, targetTemps, times, states, '.')
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	99 ax.set_title(title, weight = 'bold')
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	100 ax.set_autoscale_on(True)
10 a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	101
14 de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	102 # Add a formatter
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	103 hoursFmt = matplotlib.dates.DateFormatter('%d %b\n%H:%M')
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	104 ax.xaxis.set_major_formatter(hoursFmt)
10 a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	105
14 de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	106 # Prettify it
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	107 ax.grid(True)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	108 ax.set_xlabel('Date')
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	109 ax.set_ylabel('Temperature(C)')
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	110
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	111 # Set the legend
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	112 legend = ax.legend((p[0], p[1], p[2], p[3], p[4]), ('Fermenter', 'Fridge', 'Ambient', 'Target', 'State'), 'best')
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	113
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	114 # Render the figure
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	115 canvas = matplotlib.backends.backend_agg.FigureCanvasAgg(fig)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	116 canvas.print_figure(outfile, dpi = 96)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	117 now = time.time()
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	118 print "Plotting took %.2f msec" % ((now - then) * 1000)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	119
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	120 def main():
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	121 logf = open(sys.argv[1], 'r')
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	122 outfile = sys.argv[1][:-3] + 'png'
10 a1e7bb27f6d5 Logfile plotter darius parents: diff changeset	123
14 de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	124 try:
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	125 # Try reading the pickled data
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	126 p = cPickle.Unpickler(open("data.pck", "r"))
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	127 then = time.time()
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	128 times, fermTemps, fridgeTemps, ambTemps, targetTemps, states, offs = p.load()
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	129 now = time.time()
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	130 print "Unpickle took %.2f msec" % ((now - then) * 1000)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	131 # Seek up to the last place we parsed
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	132 logf.seek(offs)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	133 del p
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	134 print "Parsed pickle OK"
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	135
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	136 except (IOError, cPickle.UnpicklingError, ValueError):
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	137 # Either the pickle doesn't exist, or it's invalid, start anew
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	138 print "Can't read pickle, starting from scratch"
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	139 times = []
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	140 fermTemps = []
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	141 fridgeTemps = []
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	142 ambTemps = []
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	143 states = []
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	144 targetTemps = []
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	145
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	146 then = time.time()
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	147 parselog(logf, start, end, times, fermTemps, fridgeTemps, ambTemps, targetTemps, states)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	148 now = time.time()
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	149 print "Parselog took %.2f msec" % ((now - then) * 1000)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	150
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	151 # Write the pickle back out
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	152 p = cPickle.Pickler(open("data.pck", "w"), protocol = -1)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	153 then = time.time()
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	154 p.dump((times, fermTemps, fridgeTemps, ambTemps, targetTemps, states, logf.tell()))
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	155 now = time.time()
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	156 print "Pickle took %.2f msec" % ((now - then) * 1000)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	157 del p
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	158
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	159 # Do the plot
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	160 doplot(times, fermTemps, fridgeTemps, ambTemps, targetTemps, states, outfile)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	161
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	162 def rebin(a, newshape):
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	163 '''Rebin an array to a new shape.
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	164 '''
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	165 assert len(a.shape) == len(newshape)
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	166
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	167 slices = [slice(0, old, float(old)/new) for old,new in zip(a.shape,newshape) ]
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	168 coordinates = numpy.mgrid[slices]
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	169 indices = coordinates.astype('i') #choose the biggest smaller integer index
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	170 return a[tuple(indices)]
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	171
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	172 if __name__ == "__main__":
de698afbe6fc Avoid using pylab helper functions to reduce the magic level. darius parents: 10 diff changeset	173 main()

Mercurial > ~darius > hgwebdir.cgi > beermon.old

annotate logplot.py @ 16:f1832dec26e3 default tip