# basic.py - basic benchmarks adapted from Genshi
# Copyright (C) 2006 Edgewall Software
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. The name of the author may not be used to endorse or promote
# products derived from this software without specific prior
# written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
from cgi import escape
import os
from StringIO import StringIO
import sys
import timeit
__all__ = ['mako', 'mako_inheritance', 'cheetah', 'django', 'myghty', 'genshi', 'kid']
def genshi(dirname, verbose=False):
from genshi.template import TemplateLoader
loader = TemplateLoader([dirname], auto_reload=False)
template = loader.load('template.html')
def render():
data = dict(title='Just a test', user='joe',
items=['Number %d' % num for num in range(1, 15)])
return template.generate(**data).render('xhtml')
if verbose:
print render()
return render
def myghty(dirname, verbose=False):
from myghty import interp
interpreter = interp.Interpreter(component_root=dirname)
def render():
data = dict(title='Just a test', user='joe',
items=['Number %d' % num for num in range(1, 15)])
buffer = StringIO()
interpreter.execute("template.myt", request_args=data, out_buffer=buffer)
return buffer.getvalue()
if verbose:
print render()
return render
def mako(dirname, verbose=False):
from mako.template import Template
from mako.lookup import TemplateLookup
lookup = TemplateLookup(directories=[dirname], filesystem_checks=False, disable_unicode=True)
template = lookup.get_template('template.html')
def render():
return template.render(title="Just a test", user="joe", list_items=[u'Number %d' % num for num in range(1,15)])
if verbose:
print template.code, render()
return render
mako_inheritance = mako
def cheetah(dirname, verbose=False):
from Cheetah.Template import Template
filename = os.path.join(dirname, 'template.tmpl')
template = Template(file=filename)
def render():
template.__dict__.update({'title': 'Just a test', 'user': 'joe',
'list_items': [u'Number %d' % num for num in range(1, 15)]})
return template.respond()
if verbose:
print dir(template)
print template.generatedModuleCode()
print render()
return render
def django(dirname, verbose=False):
from django.conf import settings
settings.configure(TEMPLATE_DIRS=[os.path.join(dirname, 'templates')])
from django import template,templatetags
from django.template import loader
templatetags.__path__.append(os.path.join(dirname, 'templatetags'))
tmpl = loader.get_template('template.html')
def render():
data = {'title': 'Just a test', 'user': 'joe',
'items': ['Number %d' % num for num in range(1, 15)]}
return tmpl.render(template.Context(data))
if verbose:
print render()
return render
def kid(dirname, verbose=False):
import kid
kid.path = kid.TemplatePath([dirname])
template = kid.Template(file='template.kid')
def render():
template = kid.Template(file='template.kid',
title='Just a test', user='joe',
items=['Number %d' % num for num in range(1, 15)])
return template.serialize(output='xhtml')
if verbose:
print render()
return render
def run(engines, number=2000, verbose=False):
basepath = os.path.abspath(os.path.dirname(__file__))
for engine in engines:
dirname = os.path.join(basepath, engine)
if verbose:
print '%s:' % engine.capitalize()
print '--------------------------------------------------------'
else:
print '%s:' % engine.capitalize(),
t = timeit.Timer(setup='from __main__ import %s; render = %s(r"%s", %s)'
% (engine, engine, dirname, verbose),
stmt='render()')
time = t.timeit(number=number) / number
if verbose:
print '--------------------------------------------------------'
print '%.2f ms' % (1000 * time)
if verbose:
print '--------------------------------------------------------'
if __name__ == '__main__':
engines = [arg for arg in sys.argv[1:] if arg[0] != '-']
if not engines:
engines = __all__
verbose = '-v' in sys.argv
if '-p' in sys.argv:
import hotshot, hotshot.stats
prof = hotshot.Profile("template.prof")
benchtime = prof.runcall(run, engines, number=100, verbose=verbose)
stats = hotshot.stats.load("template.prof")
stats.strip_dirs()
stats.sort_stats('time', 'calls')
stats.print_stats()
else:
run(engines, verbose=verbose)
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