Mercurial > genshi > genshi-test
comparison examples/bench/run.py @ 57:b387cf24d329
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 |
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| 56:950f75b72a1e | 57:b387cf24d329 |
|---|---|
| 1 from cgi import escape | |
| 2 from datetime import datetime, timedelta | |
| 3 import os | |
| 4 import sys | |
| 5 | |
| 6 def _measure_time(func, repeat=100): | |
| 7 times = [] | |
| 8 for i in range(repeat): | |
| 9 start = datetime.now() | |
| 10 sys.stdout.write('.') | |
| 11 sys.stdout.flush() | |
| 12 func() | |
| 13 times.append(datetime.now() - start) | |
| 14 | |
| 15 print | |
| 16 total_ms = sum([t.seconds * 1000 + t.microseconds for t in times]) | |
| 17 print ' --> timing: %s (avg), %s (min), %s (max)' % ( | |
| 18 timedelta(microseconds=total_ms / len(times)), | |
| 19 timedelta(microseconds=min([t.seconds * 1000 + t.microseconds for t in times])), | |
| 20 timedelta(microseconds=max([t.seconds * 1000 + t.microseconds for t in times]))) | |
| 21 | |
| 22 def markup(dirname): | |
| 23 from markup.template import Context, TemplateLoader | |
| 24 loader = TemplateLoader([dirname], False) | |
| 25 template = loader.load('template.html') | |
| 26 def render(): | |
| 27 ctxt = Context(title='Just a test', | |
| 28 items=['Number %d' % num for num in range(1, 15)]) | |
| 29 template.generate(ctxt).render('html') | |
| 30 return render | |
| 31 | |
| 32 def cheetah(dirname): | |
| 33 # FIXME: infinite recursion somewhere... WTF? | |
| 34 from Cheetah.Template import Template | |
| 35 class MyTemplate(Template): | |
| 36 def serverSidePath(self, path): return os.path.join(dirname, path) | |
| 37 filename = os.path.join(dirname, 'template.tmpl') | |
| 38 template = MyTemplate(file=filename) | |
| 39 | |
| 40 def render(): | |
| 41 template = MyTemplate(file=filename, | |
| 42 searchList=[{'title': 'Just a test', | |
| 43 'items': [u'Number %d' % num for num in range(1, 15)]}]) | |
| 44 template.respond() | |
| 45 return render | |
| 46 | |
| 47 def clearsilver(dirname): | |
| 48 import neo_cgi | |
| 49 neo_cgi.update() | |
| 50 import neo_util | |
| 51 import neo_cs | |
| 52 def render(): | |
| 53 hdf = neo_util.HDF() | |
| 54 hdf.setValue('hdf.loadpaths.0', dirname) | |
| 55 hdf.setValue('title', escape('Just a test')) | |
| 56 for num in range(1, 15): | |
| 57 hdf.setValue('items.%d' % (num - 1), escape('Number %d' % num)) | |
| 58 cs = neo_cs.CS(hdf) | |
| 59 cs.parseFile('template.cs') | |
| 60 return render | |
| 61 | |
| 62 def kid(dirname): | |
| 63 import kid | |
| 64 kid.path = kid.TemplatePath([dirname]) | |
| 65 template = kid.Template(file='template.kid') | |
| 66 def render(): | |
| 67 template = kid.Template(file='template.kid', | |
| 68 title='Just a test', | |
| 69 items=['Number %d' % num for num in range(1, 15)]) | |
| 70 template.serialize(output='xhtml') | |
| 71 return render | |
| 72 | |
| 73 def main(): | |
| 74 basepath = os.path.abspath(os.path.dirname(__file__)) | |
| 75 for engine in ('markup', 'clearsilver', 'kid'): | |
| 76 dirname = os.path.join(basepath, engine) | |
| 77 print '%s:' % engine.capitalize() | |
| 78 func = globals()[engine](dirname) | |
| 79 _measure_time(func) | |
| 80 print | |
| 81 | |
| 82 if __name__ == '__main__': | |
| 83 main() |