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| author | Armin Ronacher <armin.ronacher@active-4.com> | 2008-04-26 16:26:52 +0200 |
|---|---|---|
| committer | Armin Ronacher <armin.ronacher@active-4.com> | 2008-04-26 16:26:52 +0200 |
| commit | 2feed1d5e249329b8f09e0392fc741f44e6948a4 (patch) | |
| tree | 6227e574d532594c99d0e485f9576fee266a56f3 /examples/bench.py | |
| parent | de6bf71e8f22cac9b0a06016b23b7dd64913226b (diff) | |
| download | jinja2-2feed1d5e249329b8f09e0392fc741f44e6948a4.tar.gz | |
there is now a workaround in the compiler that makes sure it's possible to call things with python keywords. {{ foo(class=42) }} works again
--HG--
branch : trunk
Diffstat (limited to 'examples/bench.py')
| -rw-r--r-- | examples/bench.py | 125 |
1 files changed, 96 insertions, 29 deletions
diff --git a/examples/bench.py b/examples/bench.py index 9073758..287f831 100644 --- a/examples/bench.py +++ b/examples/bench.py @@ -1,12 +1,11 @@ +""" + This benchmark compares some python templating engines with Jinja 2 so + that we get a picture of how fast Jinja 2 is for a semi real world + template. If a template engine is not installed the test is skipped. +""" 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 +from jinja2 import Environment as JinjaEnvironment context = { 'page_title': 'mitsuhiko\'s benchmark', @@ -51,7 +50,17 @@ jinja_template = JinjaEnvironment( </html>\ """) -django_template = DjangoTemplate("""\ +def test_jinja(): + jinja_template.render(context) + +try: + from django.conf import settings + settings.configure() + from django.template import Template as DjangoTemplate, Context as DjangoContext +except ImportError: + test_django = None +else: + django_template = DjangoTemplate("""\ <!doctype html> <html> <head> @@ -81,7 +90,18 @@ django_template = DjangoTemplate("""\ </html>\ """) -mako_template = MakoTemplate("""\ + def test_django(): + c = DjangoContext(context) + c['navigation'] = [('index.html', 'Index'), ('downloads.html', 'Downloads'), + ('products.html', 'Products')] + django_template.render(c) + +try: + from mako.template import Template as MakoTemplate +except ImportError: + test_mako = None +else: + mako_template = MakoTemplate("""\ <!doctype html> <html> <head> @@ -111,7 +131,15 @@ mako_template = MakoTemplate("""\ </html>\ """) -genshi_template = GenshiTemplate("""\ + def test_mako(): + mako_template.render(**context) + +try: + from genshi.template import MarkupTemplate as GenshiTemplate +except ImportError: + test_genshi = None +else: + genshi_template = GenshiTemplate("""\ <html xmlns="http://www.w3.org/1999/xhtml" xmlns:py="http://genshi.edgewall.org/"> <head> <title>${page_title}</title> @@ -137,7 +165,15 @@ genshi_template = GenshiTemplate("""\ </html>\ """) -cheetah_template = CheetahTemplate("""\ + def test_genshi(): + genshi_template.generate(**context).render('html', strip_whitespace=False) + +try: + from Cheetah.Template import Template as CheetahTemplate +except ImportError: + test_cheetah = None +else: + cheetah_template = CheetahTemplate("""\ #import cgi <!doctype html> <html> @@ -168,32 +204,63 @@ cheetah_template = CheetahTemplate("""\ </html>\ """, searchList=[dict(context)]) -def test_jinja(): - jinja_template.render(context) - -def test_django(): - c = DjangoContext(context) - c['navigation'] = [('index.html', 'Index'), ('downloads.html', 'Downloads'), ('products.html', 'Products')] - django_template.render(c) - -def test_mako(): - mako_template.render(**context) + def test_cheetah(): + unicode(cheetah_template) -def test_genshi(): - genshi_template.generate(**context).render('html', strip_whitespace=False) +try: + import tenjin +except ImportError: + test_tenjin = None +else: + tenjin_template = tenjin.Template() + tenjin_template.convert("""\ +<!doctype html> +<html> + <head> + <title>${page_title}</title> + </head> + <body> + <div class="header"> + <h1>${page_title}</h1> + </div> + <ul class="navigation"> +<?py for href, caption in [('index.html', 'Index'), ('downloads.html', 'Downloads'), ('products.html', 'Products')]: ?> + <li><a href="${href}">${caption}</a></li> +<?py #end ?> + </ul> + <div class="table"> + <table> +<?py for row in table: ?> + <tr> +<?py for cell in row: ?> + <td>#{cell}</td> +<?py #end ?> + </tr> +<?py #end ?> + </table> + </div> + </body> +</html>\ +""") -def test_cheetah(): - unicode(cheetah_template) + def test_tenjin(): + from tenjin.helpers import escape, to_str + tenjin_template.render(context, locals()) -sys.stdout.write('\r%s\n%s\n%s\n' % ( +sys.stdout.write('\r' + '\n'.join(( '=' * 80, 'Template Engine BigTable Benchmark'.center(80), + '-' * 80, + __doc__, '-' * 80 -)) -for test in 'jinja', 'mako', 'django', 'genshi', 'cheetah': +)) + '\n') +for test in 'jinja', 'tenjin', 'mako', 'django', 'genshi', 'cheetah': + if locals()['test_' + test] is None: + sys.stdout.write(' %-20s*not installed*\n' % test) + continue t = Timer(setup='from __main__ import test_%s as bench' % test, stmt='bench()') 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('\r %-20s%.4f ms\n' % (test, t.timeit(number=20) / 20)) sys.stdout.write('=' * 80 + '\n') |