Mercurial > genshi > genshi-test

annotate examples/bench/run.py @ 57:b387cf24d329

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Add some simple benchmarks to compare performance against Clearsilver, Kid, Cheetah, and more soon.
author cmlenz
date Tue, 04 Jul 2006 18:19:22 +0000
parents
children 352d176b4f06
rev   line source
57
b387cf24d329 Add some simple benchmarks to compare performance against Clearsilver, Kid, Cheetah, and more soon.
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1 from cgi import escape
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2 from datetime import datetime, timedelta
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3 import os
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4 import sys
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5
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6 def _measure_time(func, repeat=100):
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7 times = []
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8 for i in range(repeat):
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9 start = datetime.now()
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10 sys.stdout.write('.')
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11 sys.stdout.flush()
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12 func()
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13 times.append(datetime.now() - start)
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14
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15 print
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16 total_ms = sum([t.seconds * 1000 + t.microseconds for t in times])
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17 print ' --> timing: %s (avg), %s (min), %s (max)' % (
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18 timedelta(microseconds=total_ms / len(times)),
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19 timedelta(microseconds=min([t.seconds * 1000 + t.microseconds for t in times])),
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20 timedelta(microseconds=max([t.seconds * 1000 + t.microseconds for t in times])))
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21
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22 def markup(dirname):
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23 from markup.template import Context, TemplateLoader
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24 loader = TemplateLoader([dirname], False)
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25 template = loader.load('template.html')
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26 def render():
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27 ctxt = Context(title='Just a test',
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28 items=['Number %d' % num for num in range(1, 15)])
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29 template.generate(ctxt).render('html')
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30 return render
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31
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32 def cheetah(dirname):
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33 # FIXME: infinite recursion somewhere... WTF?
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34 from Cheetah.Template import Template
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35 class MyTemplate(Template):
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36 def serverSidePath(self, path): return os.path.join(dirname, path)
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37 filename = os.path.join(dirname, 'template.tmpl')
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38 template = MyTemplate(file=filename)
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39
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40 def render():
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41 template = MyTemplate(file=filename,
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42 searchList=[{'title': 'Just a test',
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43 'items': [u'Number %d' % num for num in range(1, 15)]}])
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44 template.respond()
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45 return render
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46
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47 def clearsilver(dirname):
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48 import neo_cgi
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49 neo_cgi.update()
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50 import neo_util
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51 import neo_cs
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52 def render():
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53 hdf = neo_util.HDF()
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54 hdf.setValue('hdf.loadpaths.0', dirname)
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55 hdf.setValue('title', escape('Just a test'))
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56 for num in range(1, 15):
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57 hdf.setValue('items.%d' % (num - 1), escape('Number %d' % num))
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58 cs = neo_cs.CS(hdf)
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59 cs.parseFile('template.cs')
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60 return render
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61
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62 def kid(dirname):
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63 import kid
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64 kid.path = kid.TemplatePath([dirname])
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65 template = kid.Template(file='template.kid')
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66 def render():
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67 template = kid.Template(file='template.kid',
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68 title='Just a test',
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69 items=['Number %d' % num for num in range(1, 15)])
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70 template.serialize(output='xhtml')
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71 return render
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72
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73 def main():
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74 basepath = os.path.abspath(os.path.dirname(__file__))
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75 for engine in ('markup', 'clearsilver', 'kid'):
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76 dirname = os.path.join(basepath, engine)
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77 print '%s:' % engine.capitalize()
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78 func = globals()[engine](dirname)
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79 _measure_time(func)
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80 print
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81
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82 if __name__ == '__main__':
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83 main()
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