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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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