68 lines
1.5 KiB
Python
Executable File
68 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python
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#
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# A simple benchmark of tornado template rendering, based on
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# https://github.com/mitsuhiko/jinja2/blob/master/examples/bench.py
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import sys
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from timeit import Timer
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from tornado.options import options, define, parse_command_line
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from tornado.template import Template
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define('num', default=100, help='number of iterations')
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define('dump', default=False, help='print template generated code and exit')
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context = {
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'page_title': 'mitsuhiko\'s benchmark',
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'table': [dict(a=1,b=2,c=3,d=4,e=5,f=6,g=7,h=8,i=9,j=10) for x in range(1000)]
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}
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tmpl = Template("""\
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<!doctype html>
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<html>
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<head>
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<title>{{ page_title }}</title>
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</head>
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<body>
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<div class="header">
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<h1>{{ page_title }}</h1>
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</div>
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<ul class="navigation">
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{% for href, caption in [ \
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('index.html', 'Index'), \
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('downloads.html', 'Downloads'), \
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('products.html', 'Products') \
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] %}
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<li><a href="{{ href }}">{{ caption }}</a></li>
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{% end %}
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</ul>
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<div class="table">
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<table>
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{% for row in table %}
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<tr>
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{% for cell in row %}
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<td>{{ cell }}</td>
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{% end %}
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</tr>
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{% end %}
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</table>
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</div>
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</body>
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</html>\
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""")
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def render():
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tmpl.generate(**context)
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def main():
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parse_command_line()
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if options.dump:
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print(tmpl.code)
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sys.exit(0)
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t = Timer(render)
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results = t.timeit(options.num) / options.num
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print('%0.3f ms per iteration' % (results*1000))
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if __name__ == '__main__':
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main()
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