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| author | Armin Ronacher <armin.ronacher@active-4.com> | 2008-04-26 01:44:14 +0200 |
|---|---|---|
| committer | Armin Ronacher <armin.ronacher@active-4.com> | 2008-04-26 01:44:14 +0200 |
| commit | de6bf71e8f22cac9b0a06016b23b7dd64913226b (patch) | |
| tree | 3ce3005dcfb817aecacefc5643639e56b019cdf3 /examples/bench.py | |
| parent | 0611e49bb983fcefc3defd360c962f18ddb8b84f (diff) | |
| download | jinja2-de6bf71e8f22cac9b0a06016b23b7dd64913226b.tar.gz | |
some performance improvements
--HG--
branch : trunk
Diffstat (limited to 'examples/bench.py')
| -rw-r--r-- | examples/bench.py | 90 |
1 files changed, 81 insertions, 9 deletions
diff --git a/examples/bench.py b/examples/bench.py index 0e6b307..9073758 100644 --- a/examples/bench.py +++ b/examples/bench.py @@ -1,10 +1,17 @@ +import sys from django.conf import settings settings.configure() from django.template import Template as DjangoTemplate, Context as DjangoContext from jinja2 import Environment as JinjaEnvironment from mako.template import Template as MakoTemplate +from genshi.template import MarkupTemplate as GenshiTemplate +from Cheetah.Template import Template as CheetahTemplate from timeit import Timer +context = { + 'page_title': 'mitsuhiko\'s benchmark', + '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)] +} jinja_template = JinjaEnvironment( line_statement_prefix='%', @@ -14,7 +21,7 @@ jinja_template = JinjaEnvironment( <!doctype html> <html> <head> - <title>${page_title|e} + <title>${page_title|e}</title> </head> <body> <div class="header"> @@ -48,7 +55,7 @@ django_template = DjangoTemplate("""\ <!doctype html> <html> <head> - <title>{{ page_title }} + <title>{{ page_title }}</title> </head> <body> <div class="header"> @@ -78,7 +85,7 @@ mako_template = MakoTemplate("""\ <!doctype html> <html> <head> - <title>${page_title|h} + <title>${page_title|h}</title> </head> <body> <div class="header"> @@ -104,10 +111,62 @@ mako_template = MakoTemplate("""\ </html>\ """) -context = { - 'page_title': 'mitsuhiko\'s benchmark', - '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)] -} +genshi_template = GenshiTemplate("""\ +<html xmlns="http://www.w3.org/1999/xhtml" xmlns:py="http://genshi.edgewall.org/"> + <head> + <title>${page_title}</title> + </head> + <body> + <div class="header"> + <h1>${page_title}</h1> + </div> + <ul class="navigation"> + <li py:for="href, caption in [ + ('index.html', 'Index'), + ('downloads.html', 'Downloads'), + ('products.html', 'Products')]"><a href="${href}">${caption}</a></li> + </ul> + <div class="table"> + <table> + <tr py:for="row in table"> + <td py:for="cell in row">${cell}</td> + </tr> + </table> + </div> + </body> +</html>\ +""") + +cheetah_template = CheetahTemplate("""\ +#import cgi +<!doctype html> +<html> + <head> + <title>$cgi.escape($page_title)</title> + </head> + <body> + <div class="header"> + <h1>$cgi.escape($page_title)</h1> + </div> + <ul class="navigation"> + #for $href, $caption in [('index.html', 'Index'), ('downloads.html', 'Downloads'), ('products.html', 'Products')]: + <li><a href="$cgi.escape($href)">$cgi.escape($caption)</a></li> + #end for + </ul> + <div class="table"> + <table> + #for $row in $table: + <tr> + #for $cell in $row: + <td>$cell</td> + #end for + </tr> + #end for + </table> + </div> + </body> +</html>\ +""", searchList=[dict(context)]) def test_jinja(): jinja_template.render(context) @@ -120,8 +179,21 @@ def test_django(): def test_mako(): mako_template.render(**context) +def test_genshi(): + genshi_template.generate(**context).render('html', strip_whitespace=False) + +def test_cheetah(): + unicode(cheetah_template) -for test in 'jinja', 'mako', 'django': +sys.stdout.write('\r%s\n%s\n%s\n' % ( + '=' * 80, + 'Template Engine BigTable Benchmark'.center(80), + '-' * 80 +)) +for test in 'jinja', 'mako', 'django', 'genshi', 'cheetah': t = Timer(setup='from __main__ import test_%s as bench' % test, stmt='bench()') - print '%-20s%.4fms' % (test, t.timeit(number=20) / 20) + sys.stdout.write('> %-20s<running>' % test) + sys.stdout.flush() + sys.stdout.write('\r %-20s%.4f ms\n' % (test, t.timeit(number=100) / 100)) +sys.stdout.write('=' * 80 + '\n') |