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moved example code around

--HG--
branch : trunk
rename : examples/cycle.py => examples/basic/cycle.py
rename : examples/debugger.py => examples/basic/debugger.py
rename : examples/inheritance.py => examples/basic/inheritance.py
rename : examples/templates/broken.html => examples/basic/templates/broken.html
rename : examples/test.py => examples/basic/test.py
rename : examples/test_filter_and_linestatements.py => examples/basic/test_filter_and_linestatements.py
rename : examples/test_loop_filter.py => examples/basic/test_loop_filter.py
rename : examples/translate.py => examples/basic/translate.py
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1 parent 5cdc1ac commit 612b3a88e269f3ff6528f8aca4e65d332aba2974 @mitsuhiko mitsuhiko committed May 7, 2008
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0 examples/cycle.py → examples/basic/cycle.py
File renamed without changes.
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0 examples/debugger.py → examples/basic/debugger.py
File renamed without changes.
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0 examples/inheritance.py → examples/basic/inheritance.py
File renamed without changes.
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0 examples/templates/broken.html → examples/basic/templates/broken.html
File renamed without changes.
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0 examples/test.py → examples/basic/test.py
File renamed without changes.
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0 examples/test_filter_and_linestatements.py → ...s/basic/test_filter_and_linestatements.py
File renamed without changes.
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0 examples/test_loop_filter.py → examples/basic/test_loop_filter.py
File renamed without changes.
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0 examples/translate.py → examples/basic/translate.py
File renamed without changes.
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56 examples/profile.py
@@ -0,0 +1,56 @@
+try:
+ from cProfile import Profile
+except ImportError:
+ from profile import Profile
+from pstats import Stats
+from jinja2 import Environment as JinjaEnvironment
+
+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='%',
+ variable_start_string="${",
+ variable_end_string="}"
+).from_string("""\
+<!doctype html>
+<html>
+ <head>
+ <title>${page_title|e}</title>
+ </head>
+ <body>
+ <div class="header">
+ <h1>${page_title|e}</h1>
+ </div>
+ <ul class="navigation">
+ % for href, caption in [
+ ('index.html', 'Index'),
+ ('downloads.html', 'Downloads'),
+ ('products.html', 'Products')
+ ]
+ <li><a href="${href|e}">${caption|e}</a></li>
+ % endfor
+ </ul>
+ <div class="table">
+ <table>
+ % for row in table
+ <tr>
+ % for cell in row
+ <td>${cell}</td>
+ % endfor
+ </tr>
+ % endfor
+ </table>
+ </div>
+ </body>
+</html>\
+""")
+
+
+p = Profile()
+p.runcall(lambda: jinja_template.render(context))
+stats = Stats(p)
+stats.sort_stats('time', 'calls')
+stats.print_stats()
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88 tests/runtime/bigbench.py
@@ -1,88 +0,0 @@
-import jdebug
-from time import time
-from jinja2 import Environment
-tmpl = Environment().from_string('''
-<h1>Bigtable</h1>
-<table>
-{%- for row in table -%}
- <tr>
- {%- for col in row.values() %}
- <td>{{ col }}</td>
- {%- endfor %}
- </tr>
-{%- endfor %}
-</table>
-
-<h1>Unfilled</h1>
-<div class="index">
- {%- for column in items|slice(3) %}
- <div class="col-{{ loop.index }}">
- <ul>
- {%- for item in column %}
- <li>{{ item }}</li>
- {%- endfor %}
- </ul>
- </div>
- {%- endfor %}
-</div>
-
-<h1>Filled</h1>
-<div class="index">
- {%- for column in items|slice(3, 'missing') %}
- <div class="col-{{ loop.index }}">
- <ul>
- {%- for item in column %}
- <li>{{ item }}</li>
- {%- endfor %}
- </ul>
- </div>
- {%- endfor %}
-</div>
-
-<h1>Filled Table</h1>
-<table>
- {%- for row in items|batch(3, '&nbsp;') %}
- <tr>
- {%- for column in row %}
- <td>{{ column }}</td>
- {%- endfor %}
- </tr>
- {%- endfor %}
-</table>
-
-<h1>Unfilled Table</h1>
-<table>
- {%- for row in items|batch(3) %}
- <tr>
- {%- for column in row %}
- <td>{{ column }}</td>
- {%- endfor %}
- {%- if row|length < 3 %}
- <td colspan="{{ 3 - (row|length) }}">&nbsp;</td>
- {%- endif %}
- </tr>
- {%- endfor %}
-</table>
-
-<h1>Macros</h1>
-{% macro foo seq %}
- <ul>
- {%- for item in seq %}
- <li>{{ caller(item=item) }}</li>
- {%- endfor %}
- </ul>
-{% endmacro %}
-
-{% call foo(items) -%}
- [{{ item }}]
-{%- endcall %}
-''')
-
-start = time()
-for _ in xrange(50):
- tmpl.render(
- items=range(200),
- 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)]
- )
-print time() - start
View
190 tests/runtime/bigtable.py
@@ -1,190 +0,0 @@
-# -*- coding: utf-8 -*_
-# Template language benchmarks
-#
-# Objective: Generate a 1000x10 HTML table as fast as possible.
-# adapted for jinja 1
-#
-# Author: Jonas Borgström <jonas@edgewall.com>
-# Author: Armin Ronacher <armin.ronacher@active-4.com>
-
-import os
-import sys
-sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..', '..'))
-
-import cgi
-import timeit
-import jdebug
-from StringIO import StringIO
-
-
-try:
- from genshi.builder import tag
- from genshi.template import MarkupTemplate
- have_genshi = True
-except ImportError:
- have_genshi = False
-
-from jinja2 import Environment
-
-try:
- from django.conf import settings
- settings.configure()
- from django.template import Context as DjangoContext
- from django.template import Template as DjangoTemplate
- have_django = True
-except ImportError:
- have_django = False
-
-try:
- from kid import Template as KidTemplate
- have_kid = True
-except ImportError:
- have_kid = False
-
-try:
- from Cheetah.Template import Template as CheetahTemplate
- have_cheetah = True
-except ImportError:
- have_cheetah = False
-
-try:
- from mako.template import Template as MakoTemplate
- have_mako = True
-except ImportError:
- have_mako = False
-
-table = [dict(zip('abcdefghij', map(unicode,range(1, 11))))
- for x in range(1000)]
-
-if have_genshi:
- genshi_tmpl = MarkupTemplate("""
-<table xmlns:py="http://genshi.edgewall.org/">
-<tr py:for="row in table">
-<td py:for="c in row.values()" py:content="c"/>
-</tr>
-</table>
-""")
-
-if have_kid:
- kid_tmpl = KidTemplate("""
-<table xmlns:py="http://purl.org/kid/ns#">
-<tr py:for="row in table">
-<td py:for="c in row.values()" py:content="c"/>
-</tr>
-</table>
-""")
-
-if have_django:
- django_tmpl = DjangoTemplate("""
-<table>
-{% for row in table %}
-<tr>{% for col in row.values %}<td>{{ col }}</td>{% endfor %}</tr>
-{% endfor %}
-</table>
-""")
-
-jinja_tmpl = Environment().from_string('''
-<table>
-{% for row in table -%}
-<tr>{% for col in row.values() %}<td>{{ col }}</td>{% endfor %}</tr>
-{% endfor %}
-</table>
-''')
-
-if have_cheetah:
- cheetah_tmpl = CheetahTemplate('''
-<table>
-#for $row in $table
-<tr>
-#for $col in $row.values()
-<td>$col</td>
-#end for
-</tr>
-#end for
-</table>
-''', searchList=[{'table': table, 'escape': cgi.escape}])
-
-if have_mako:
- mako_tmpl = MakoTemplate('''
-<table>
-% for row in table:
-<tr>
-% for col in row.values():
- <td>${col}</td>
-% endfor
-</tr>
-% endfor
-</table>
-''')
-
-def test_django():
- """Django Templates"""
- if not have_django:
- return
- context = DjangoContext({'table': table})
- django_tmpl.render(context)
-
-def test_jinja():
- """Jinja Templates"""
- jinja_tmpl.render(table=table)
-
-def test_genshi():
- """Genshi Templates"""
- if not have_genshi:
- return
- stream = genshi_tmpl.generate(table=table)
- stream.render('html', strip_whitespace=False)
-
-def test_kid():
- """Kid Templates"""
- if not have_kid:
- return
- kid_tmpl.table = table
- kid_tmpl.serialize(output="html")
-
-def test_cheetah():
- """Cheetah Templates"""
- if not have_cheetah:
- return
- cheetah_tmpl.respond()
-
-def test_mako():
- """Mako Templates"""
- if not have_mako:
- return
- mako_tmpl.render(table=table)
-
-
-def run(which=None, number=10):
- tests = ['test_django', 'test_jinja', 'test_kid', 'test_genshi',
- 'test_cheetah', 'test_mako']
-
- if which:
- tests = filter(lambda n: n[5:] in which, tests)
-
- for test in [t for t in tests if hasattr(sys.modules[__name__], t)]:
- t = timeit.Timer(setup='from __main__ import %s;' % test,
- stmt='%s()' % test)
- time = t.timeit(number=number) / number
-
- if time < 0.00001:
- result = ' (not installed?)'
- else:
- result = '%16.2f ms' % (1000 * time)
- print '%-35s %s' % (getattr(sys.modules[__name__], test).__doc__, result)
-
-
-if __name__ == '__main__':
- which = [arg for arg in sys.argv[1:] if arg[0] != '-']
-
- if '-p' in sys.argv:
- from cProfile import Profile
- from pstats import Stats
- p = Profile()
- p.runcall(test_jinja)
- stats = Stats(p)
- stats.strip_dirs()
- stats.sort_stats('time', 'calls')
- stats.print_stats()
- else:
- run(which)
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57 tests/runtime/columntest.py
@@ -1,57 +0,0 @@
-import jdebug
-from jinja2 import from_string
-
-
-template = from_string(u'''\
-<h1>Unfilled</h1>
-<div class="index">
- {%- for column in items|slice(3) %}
- <div class="col-{{ loop.index }}">
- <ul>
- {%- for item in column %}
- <li>{{ item }}</li>
- {%- endfor %}
- </ul>
- </div>
- {%- endfor %}
-</div>
-
-<h1>Filled</h1>
-<div class="index">
- {%- for column in items|slice(3, 'missing') %}
- <div class="col-{{ loop.index }}">
- <ul>
- {%- for item in column %}
- <li>{{ item }}</li>
- {%- endfor %}
- </ul>
- </div>
- {%- endfor %}
-</div>
-
-<h1>Filled Table</h1>
-<table>
- {%- for row in items|batch(3, '&nbsp;') %}
- <tr>
- {%- for column in row %}
- <td>{{ column }}</td>
- {%- endfor %}
- </tr>
- {%- endfor %}
-</table>
-
-<h1>Unfilled Table</h1>
-<table>
- {%- for row in items|batch(3) %}
- <tr>
- {%- for column in row %}
- <td>{{ column }}</td>
- {%- endfor %}
- {%- if row|length < 3 %}
- <td colspan="{{ 3 - (row|length) }}">&nbsp;</td>
- {%- endif %}
- </tr>
- {%- endfor %}
-</table>''')
-
-print template.render(items=range(16))
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113 tests/runtime/exception.py
@@ -1,113 +0,0 @@
-import os
-import sys
-sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..', '..'))
-
-import jdebug
-from jinja2 import Environment, DictLoader
-from jinja2.exceptions import TemplateNotFound
-from wsgiref.simple_server import make_server
-
-e = Environment(loader=DictLoader({
- '/': u'''
-<html>
- <head>
- <title>Various Broken Templates</title>
- <style type="text/css">
- body {
- margin: 2em;
- font-size: 1.5em;
- font-family: sans-serif
- }
- a {
- color: #d00;
- }
- </style>
- </head>
- <body>
- <h1>Various Broken Templates</h1>
- <p>
- This small WSGI application serves some Jinja templates that
- are just broken. It uses the colubrid traceback middleware to
- render those errors including source code.
- </p>
- <ul>
- <li><a href="syntax_error">syntax error</a></li>
- <li><a href="runtime_error">runtime error</a></li>
- <li><a href="nested_syntax_error">nested syntax error</a></li>
- <li><a href="nested_runtime_error">nested runtime error</a></li>
- <li><a href="code_runtime_error">runtime error in code</a></li>
- <li><a href="syntax_from_string">a syntax error from string</a></li>
- <li><a href="runtime_from_string">runtime error from a string</a></li>
- <li><a href="multiple_templates">multiple templates</a></li>
- </ul>
- </body>
-</html>
-''',
- '/syntax_error': u'''
-{% for item in foo %}
- ...
-{% endif %}
- ''',
- '/runtime_error': u'''
-{% set foo = 1 / 0 %}
- ''',
- '/nested_runtime_error': u'''
-{% include 'runtime_broken' %}
- ''',
- '/nested_syntax_error': u'''
-{% include 'syntax_broken' %}
- ''',
- '/code_runtime_error': u'''We have a runtime error here:
- {{ broken() }}''',
- '/multiple_templates': '''\
-{{ fire_multiple_broken() }}
-''',
-
- 'runtime_broken': '''\
-This is an included template
-{% set a = 1 / 0 %}''',
- 'syntax_broken': '''\
-This is an included template
-{% raw %}just some foo''',
- 'multiple_broken': '''\
-Just some context:
-{% include 'macro_broken' %}
-{{ broken() }}
-''',
- 'macro_broken': '''\
-{% macro broken %}
- {{ 1 / 0 }}
-{% endmacro %}
-'''
-}))
-e.globals['fire_multiple_broken'] = lambda: \
- e.get_template('multiple_broken').render()
-
-FAILING_STRING_TEMPLATE = '{{ 1 / 0 }}'
-BROKEN_STRING_TEMPLATE = '{% if foo %}...{% endfor %}'
-
-
-def broken():
- raise RuntimeError("I'm broken")
-
-
-def test(environ, start_response):
- path = environ.get('PATH_INFO' or '/')
- try:
- tmpl = e.get_template(path)
- except TemplateNotFound:
- if path == '/syntax_from_string':
- tmpl = e.from_string(BROKEN_STRING_TEMPLATE)
- elif path == '/runtime_from_string':
- tmpl = e.from_string(FAILING_STRING_TEMPLATE)
- else:
- start_response('404 NOT FOUND', [('Content-Type', 'text/plain')])
- return ['NOT FOUND']
- start_response('200 OK', [('Content-Type', 'text/html; charset=utf-8')])
- return [tmpl.render(broken=broken).encode('utf-8')]
-
-
-if __name__ == '__main__':
- from werkzeug.debug import DebuggedApplication
- app = DebuggedApplication(test, True)
- make_server("localhost", 7000, app).serve_forever()
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8 tests/runtime/inheritance.py
@@ -1,8 +0,0 @@
-from jinja2 import Environment, FileSystemLoader
-e = Environment(loader=FileSystemLoader('templates'))
-
-from jinja2.parser import Parser
-from jinja2.translators.python import PythonTranslator
-
-tmpl = e.loader.load('c.html')
-print tmpl.render()
View
13 tests/runtime/layout.py
@@ -1,13 +0,0 @@
-from jinja2 import Environment, FileSystemLoader
-e = Environment(loader=FileSystemLoader('templates'))
-
-from jinja2.parser import Parser
-from jinja2.translators.python import PythonTranslator
-
-print PythonTranslator(e, e.loader.parse('index.html')).translate()
-
-tmpl = e.loader.load('index.html')
-print tmpl.render(navigation_items=[{
- 'url': '/',
- 'caption': 'Index'
-}])
View
37 tests/runtime/modglobals.py
@@ -1,37 +0,0 @@
-# test file for block super support
-import jdebug
-from jinja2 import Environment, DictLoader
-
-env = Environment(loader=DictLoader({
- 'a': '''\
-<title>{{ title|e }}</title>
-<body>
- {% block body %}Default{% endblock %}
-</body>
-''',
- 'b': '''
-{% set foo = 42 %}
-''',
- 'c': '''
-{% extends 'a' %}
-{% if true %}
- {% set title = "foo" %}
-{% endif %}
-{% include 'b' %}
-{% include 'tools' %}
-{% block body %}
- hehe, this comes from b: {{ foo }}
-
- Say hello to the former block content:
- {{ say_hello(super()) }}
-{% endblock %}
-''',
- 'tools': '''
-{% macro say_hello name -%}
- Hello {{ name }}!
-{%- endmacro %}
-'''
-}))
-
-tmpl = env.get_template('c')
-print tmpl.render()
View
57 tests/runtime/strange.py
@@ -1,57 +0,0 @@
-import jdebug
-from jinja2 import Environment, DictLoader
-
-base_tmpl = """
-{% block content %}Default{% endblock %}
-"""
-
-### condition is inside of block
-
-test1 = """
-{% extends 'base' %}
-
-{% block content %}
- {% if False %}
- {{ throw_exception() }}
- {% endif %}
-{% endblock %}
-"""
-
-### block is inside of condition
-
-test2 = """
-{% extends 'base' %}
-
-{% if False %}
- {% block content %}
- {{ throw_exception() }}
- {% endblock %}
-{% endif %}
-"""
-
-class TestException(Exception):
- pass
-
-def throw_exception():
- raise TestException()
-
-env = Environment(
- loader=DictLoader(dict(base=base_tmpl))
-)
-
-if __name__ == '__main__':
- for name in 'test1', 'test2':
- template_body = globals().get(name)
- template = env.from_string(template_body)
- try:
- print 'Rendering template:\n"""%s"""' % template_body
- template.render(throw_exception=throw_exception)
- except TestException:
- print 'Result: throw_exception() was called'
- else:
- print 'Result: throw_exception() was not called'
- print
-
- print 'First template illustrates that condition is working well'
- print 'The question is - why {% block %} is being evalueted '\
- 'in false condition in second template?'
View
12 tests/runtime/super.py
@@ -1,12 +0,0 @@
-# test file for block super support
-import jdebug
-from jinja2 import Environment, DictLoader
-
-env = Environment(loader=DictLoader({
- 'a': '{% block intro %}INTRO{% endblock %}|BEFORE|{% block data %}INNER{% endblock %}|AFTER',
- 'b': '{% extends "a" %}{% block data %}({{ super() }}){% endblock %}',
- 'c': '{% extends "b" %}{% block intro %}--{{ super() }}--{% endblock %}\n{% block data %}[{{ super() }}]{% endblock %}'
-}))
-
-tmpl = env.get_template('c')
-print tmpl.render()
View
12 tests/runtime/templates/a.html
@@ -1,12 +0,0 @@
-{% block block1 %}from template a.html{% endblock %}
-{% block block2 %}from template a.html{% endblock %}
-{% block block3 %}from template a.html{% endblock %}
-{% block block4 %}
- nested block from template a.html
- {% block block5 %}
- contents of the nested block from a.html
- {% block block6 %}
- double nested block.
- {% endblock %}
- {% endblock %}
-{% endblock %}
View
8 tests/runtime/templates/b.html
@@ -1,8 +0,0 @@
-{% extends 'a.html' %}
-{% block block1 %}from template b.html{% endblock %}
-{% block block5 %}
- contents of nested block from b.html
- {% block block7 %}
- new nested block introduced in b.html
- {% endblock %}
-{% endblock %}
View
6 tests/runtime/templates/c.html
@@ -1,6 +0,0 @@
-{% extends 'b.html' %}
-{% block block2 %}from template c.html{% endblock %}
-{% block block3 %}from template c.html{% endblock %}
-{% block block7 %}
- nested block from b.html, overridden in c.html
-{% endblock %}
View
2 tests/runtime/templates/included_error.html
@@ -1,2 +0,0 @@
-This breaks the template:
-{{ 1 / 0 }}
View
13 tests/runtime/templates/index.html
@@ -1,13 +0,0 @@
-{% extends "layout.html" %}
-
-{% macro say_hello name %}
-Hello {{ name }}!.
-{% endmacro %}
-
-{% set greet = say_hello %}
-
-{% block page_title %}Index{% endblock %}
-{% block body %}
- This is the index page.<br />
- {{ greet('John Doe') }}
-{% endblock %}
View
23 tests/runtime/templates/layout.html
@@ -1,23 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML Frameset//EN"
- "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">
-<html>
- <head>
- <title>{% block page_title %}Untitled{% endblock %} | My Webpage</title>
- {% block page_head %}{% endblock %}
- </head>
- <body>
- <div id="header">
- <h1>My Webpage</h1>
- <ul id="navigation">
- {% for item in navigation_items %}
- <li><a href="{{ item.url|escape }}">{{ item.caption|escape }}</a></li>
- {% endfor %}
- </ul>
- </div>
- <div id="body">
- {% block body %}
- content goes here.
- {% endblock %}
- </div>
- </body>
-</html>

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