#!/usr/bin/python2

from mercurial import ui, hg
import numpy
import matplotlib.pyplot as plt
import datetime

u = ui.ui()
repo = hg.repository(u, '..')

stamps = []
nds = repo.changelog.nodesbetween()
for hexid in nds[0]:
   cset = repo.changelog.read(hexid)
   stamps.append(cset[2][0])

dts = [datetime.datetime.fromtimestamp(st) for st in stamps]
print dts

stats = numpy.zeros( (7, 24) )

for dt in dts:
   d = dt.weekday()
   h = dt.hour
   stats[d][h] += 1

print stats
def enclose(tag, content, options=''):
   return '<{0} {2}>\n{1}\n</{0}>'.format(tag, content, options)
def merge(*args):
   print(args)
   return '\n'.join(args)

head = enclose('head', enclose('title', 'repo stats'))

r1 = [enclose('td', td) for td in ['','Monday','Tuesday', 'Wed', 'Thur', 'Friday', 'S', 'S']]
r1 = enclose('tr', merge(*r1))

tc = merge(r1)

table = enclose('table', tc, options='border="2"')
body = enclose('body', enclose('h1', 'repo stats') + table)
html = enclose('html', head + body)

#with open('repostats.html', 'w') as f:
#   f.write(html)

plt.scatter(stats)
plt.show()