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annotate examples/bench/run.py @ 92:01d36818bb3d trunk

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More performance improvements... this time for whitespace normalization and template loops.
author cmlenz
date Thu, 20 Jul 2006 23:06:36 +0000
parents d60486018004
children
rev   line source
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1 from cgi import escape
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2 import os
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3 from StringIO import StringIO
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4 import sys
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5 import timeit
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6
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e0957965553f * Improve template error messages
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7 __all__ = ['clearsilver', 'django', 'kid', 'markup', 'simpletal']
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8
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9 def markup(dirname, verbose=False):
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10 from markup.template import Context, TemplateLoader
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11 loader = TemplateLoader([dirname], auto_reload=False)
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12 template = loader.load('template.html')
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13 def render():
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14 ctxt = Context(title='Just a test', user='joe',
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15 items=['Number %d' % num for num in range(1, 15)])
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16 return template.generate(ctxt).render('html')
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17
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18 if verbose:
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19 print render()
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20 return render
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21
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22 def cheetah(dirname, verbose=False):
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23 # FIXME: infinite recursion somewhere... WTF?
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24 from Cheetah.Template import Template
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25 class MyTemplate(Template):
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26 def serverSidePath(self, path): return os.path.join(dirname, path)
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27 filename = os.path.join(dirname, 'template.tmpl')
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28 template = MyTemplate(file=filename)
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29
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30 def render():
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31 template = MyTemplate(file=filename,
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32 searchList=[{'title': 'Just a test', 'user': 'joe',
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33 'items': [u'Number %d' % num for num in range(1, 15)]}])
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34 return template.respond()
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35
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36 if verbose:
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37 print render()
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38 return render
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39
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40 def clearsilver(dirname, verbose=False):
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41 import neo_cgi
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42 neo_cgi.update()
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43 import neo_util
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44 import neo_cs
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45 def render():
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46 hdf = neo_util.HDF()
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47 hdf.setValue('hdf.loadpaths.0', dirname)
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48 hdf.setValue('title', escape('Just a test'))
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49 hdf.setValue('user', escape('joe'))
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50 for num in range(1, 15):
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51 hdf.setValue('items.%d' % (num - 1), escape('Number %d' % num))
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52 cs = neo_cs.CS(hdf)
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53 cs.parseFile('template.cs')
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54 return cs.render()
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55
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56 if verbose:
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57 print render()
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58 return render
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59
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60 def django(dirname, verbose=False):
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61 from django.conf import settings
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62 settings.configure(TEMPLATE_DIRS=[os.path.join(dirname, 'templates')])
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63 from django import template, templatetags
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64 from django.template import loader
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65 templatetags.__path__.append(os.path.join(dirname, 'templatetags'))
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66 tmpl = loader.get_template('template.html')
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67
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68 def render():
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69 data = {'title': 'Just a test', 'user': 'joe',
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70 'items': ['Number %d' % num for num in range(1, 15)]}
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71 return tmpl.render(template.Context(data))
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72
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73 if verbose:
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74 print render()
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75 return render
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77 def kid(dirname, verbose=False):
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78 import kid
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79 kid.path = kid.TemplatePath([dirname])
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80 template = kid.Template(file='template.kid')
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81 def render():
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82 template = kid.Template(file='template.kid',
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83 title='Just a test', user='joe',
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84 items=['Number %d' % num for num in range(1, 15)])
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85 return template.serialize(output='xhtml')
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86
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87 if verbose:
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88 print render()
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89 return render
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90
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91 def nevow(dirname, verbose=False):
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92 # FIXME: can't figure out the API
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93 from nevow.loaders import xmlfile
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94 template = xmlfile('template.xml', templateDir=dirname).load()
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95 def render():
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96 print template
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98 if verbose:
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99 print render()
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100 return render
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101
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102 def simpletal(dirname, verbose=False):
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103 from simpletal import simpleTAL, simpleTALES
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104 fileobj = open(os.path.join(dirname, 'base.html'))
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105 base = simpleTAL.compileHTMLTemplate(fileobj)
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106 fileobj.close()
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107 fileobj = open(os.path.join(dirname, 'template.html'))
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108 template = simpleTAL.compileHTMLTemplate(fileobj)
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109 fileobj.close()
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110 def render():
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111 ctxt = simpleTALES.Context()
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112 ctxt.addGlobal('base', base)
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113 ctxt.addGlobal('title', 'Just a test')
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114 ctxt.addGlobal('user', 'joe')
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115 ctxt.addGlobal('items', ['Number %d' % num for num in range(1, 15)])
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116 buf = StringIO()
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117 template.expand(ctxt, buf)
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118 return buf.getvalue()
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119
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120 if verbose:
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121 print render()
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122 return render
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123
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124 def run(engines, verbose=False):
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125 basepath = os.path.abspath(os.path.dirname(__file__))
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126 for engine in engines:
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127 dirname = os.path.join(basepath, engine)
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128 if verbose:
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129 print '%s:' % engine.capitalize()
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130 print '--------------------------------------------------------'
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131 else:
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132 print '%s:' % engine.capitalize(),
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133 t = timeit.Timer(setup='from __main__ import %s; render = %s("%s", %s)'
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134 % (engine, engine, dirname, verbose),
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135 stmt='render()')
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136 time = t.timeit(number=2000) / 2000
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137 if verbose:
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138 print '--------------------------------------------------------'
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139 print '%.2f ms' % (1000 * time)
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140 if verbose:
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141 print '--------------------------------------------------------'
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142
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143
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144 if __name__ == '__main__':
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145 engines = [arg for arg in sys.argv[1:] if arg[0] != '-']
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146 if not engines:
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147 engines = __all__
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148
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149 verbose = '-v' in sys.argv
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150
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151 if '-p' in sys.argv:
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152 import hotshot, hotshot.stats
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153 prof = hotshot.Profile("template.prof")
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154 benchtime = prof.runcall(run, engines, verbose=verbose)
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155 stats = hotshot.stats.load("template.prof")
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156 stats.strip_dirs()
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157 stats.sort_stats('time', 'calls')
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158 stats.print_stats()
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159 else:
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160 run(engines, verbose=verbose)
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