Viewing file:  meldprofile.py (1.73 KB) -rw-r--r--
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import profile as profiler
import pstats
import meld3
# get rid of the noise of setting up an encoding
# in profile output
'.'.encode('utf-8')
template = """<html xmlns:meld="http://www.plope.com/software/meld3">
<head>
<title meld:id="title">This is the title</title>
<div meld:id="headslot">This is the head slot</div>
</head>
<body>
<div>
<form action="." method="POST">
<table border="0" meld:id="table1">
<tbody meld:id="tbody">
<tr meld:id="tr" class="foo">
<td meld:id="td1">Name</td>
<td meld:id="td2">Description</td>
</tr>
</tbody>
</table>
</form>
</div>
</body>
</html>"""
values = []
for thing in range(0, 20):
values.append((str(thing), str(thing)))
def run(root):
clone = root.clone()
ob = clone.findmeld('tr')
for tr, (name, desc) in ob.repeat(values):
tr.findmeld('td1').content(name)
tr.findmeld('td2').content(desc)
foo = clone.write_htmlstring()
def profile(num):
## import cProfile
## profiler = cProfile
profiler.run("[run(root) for x in range(0,100)]", 'logfile.dat')
stats = pstats.Stats('logfile.dat')
stats.strip_dirs()
stats.sort_stats('cumulative', 'calls')
#stats.sort_stats('calls')
stats.print_stats(num)
if __name__ == '__main__':
root = meld3.parse_xmlstring(template)
run(root)
profile(30)
import timeit
t = timeit.Timer("run(root)", "from __main__ import run, root")
repeat = 50
number = 50
result = t.repeat(repeat, number)
best = min(result)
print "%d loops " % repeat
usec = best * 1e6 / number
msec = usec / 1000
print "best of %d: %.*g msec per loop" % (repeat, 8, msec)
#run(root, trace=True)
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