laiso avatar laiso committed a682f2c

imported

Comments (0)

Files changed (17)

+tipfy.ext.tenjin is developed and maintained by
+laiso <laiso.org@gmail.com>.
+Version 0.6 - July 10, 2010
+===========================
+- Added config key 'engine_factory', to define a factory for the template
+  environment.
+
+
+Version 0.5.7 - June 28, 2010
+=============================
+- templates dir configuration can now be a single directory or a list of
+  directories, as in ext.jinja2.
+
+
+Version 0.5.6 - June 27, 2010
+=============================
+- Now Mako environment is registered in the WSGI app registry.
+- Improved MakoMixin: now it passes request context variables to the template
+  as well.
+
+
+Version 0.5.5 - June 1st, 2010
+==============================
+- Fixed namespace warnings.
+
+
+Version 0.5.4 - May 31, 2010
+============================
+- Initial release: moved from tipfy core to a separate extension.
+
+
+Copyright (c) 2009 by the Tipfy Team, see AUTHORS.txt for more details.
+
+Some rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * 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.
+
+    * The names of the contributors may not be used to endorse or
+      promote products derived from this software without specific
+      prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"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 COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+include *.txt
+Installation and documentation
+==============================
+
+Please see the documentation at `http://www.tipfy.org <http://www.tipfy.org>`_.
+application: tipfyext-tenjin
+version: 1
+api_version: 1
+runtime: python
+
+default_expiration: "1d"
+
+handlers:
+- url: /css
+  static_dir: assets/css
+- url: /js
+  static_dir: assets/js
+- url: /img
+  static_dir: assets/img
+- url: /swf
+  static_dir: assets/swf
+- url: /favicon.ico
+  static_files: favicon.ico
+  upload: favicon.ico
+- url: .*
+  script: main.py
+
+##############################################################################
+#
+# Copyright (c) 2006 Zope Foundation and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+"""Bootstrap a buildout-based project
+
+Simply run this script in a directory containing a buildout.cfg.
+The script accepts buildout command-line options, so you can
+use the -c option to specify an alternate configuration file.
+"""
+
+import os, shutil, sys, tempfile, textwrap, urllib, urllib2, subprocess
+from optparse import OptionParser
+
+if sys.platform == 'win32':
+    def quote(c):
+        if ' ' in c:
+            return '"%s"' % c # work around spawn lamosity on windows
+        else:
+            return c
+else:
+    quote = str
+
+# See zc.buildout.easy_install._has_broken_dash_S for motivation and comments.
+stdout, stderr = subprocess.Popen(
+    [sys.executable, '-Sc',
+     'try:\n'
+     '    import ConfigParser\n'
+     'except ImportError:\n'
+     '    print 1\n'
+     'else:\n'
+     '    print 0\n'],
+    stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
+has_broken_dash_S = bool(int(stdout.strip()))
+
+# In order to be more robust in the face of system Pythons, we want to
+# run without site-packages loaded.  This is somewhat tricky, in
+# particular because Python 2.6's distutils imports site, so starting
+# with the -S flag is not sufficient.  However, we'll start with that:
+if not has_broken_dash_S and 'site' in sys.modules:
+    # We will restart with python -S.
+    args = sys.argv[:]
+    args[0:0] = [sys.executable, '-S']
+    args = map(quote, args)
+    os.execv(sys.executable, args)
+# Now we are running with -S.  We'll get the clean sys.path, import site
+# because distutils will do it later, and then reset the path and clean
+# out any namespace packages from site-packages that might have been
+# loaded by .pth files.
+clean_path = sys.path[:]
+import site
+sys.path[:] = clean_path
+for k, v in sys.modules.items():
+    if k in ('setuptools', 'pkg_resources') or (
+        hasattr(v, '__path__') and
+        len(v.__path__)==1 and
+        not os.path.exists(os.path.join(v.__path__[0],'__init__.py'))):
+        # This is a namespace package.  Remove it.
+        sys.modules.pop(k)
+
+is_jython = sys.platform.startswith('java')
+
+setuptools_source = 'http://peak.telecommunity.com/dist/ez_setup.py'
+distribute_source = 'http://python-distribute.org/distribute_setup.py'
+
+# parsing arguments
+def normalize_to_url(option, opt_str, value, parser):
+    if value:
+        if '://' not in value: # It doesn't smell like a URL.
+            value = 'file://%s' % (
+                urllib.pathname2url(
+                    os.path.abspath(os.path.expanduser(value))),)
+        if opt_str == '--download-base' and not value.endswith('/'):
+            # Download base needs a trailing slash to make the world happy.
+            value += '/'
+    else:
+        value = None
+    name = opt_str[2:].replace('-', '_')
+    setattr(parser.values, name, value)
+
+usage = '''\
+[DESIRED PYTHON FOR BUILDOUT] bootstrap.py [options]
+
+Bootstraps a buildout-based project.
+
+Simply run this script in a directory containing a buildout.cfg, using the
+Python that you want bin/buildout to use.
+
+Note that by using --setup-source and --download-base to point to
+local resources, you can keep this script from going over the network.
+'''
+
+parser = OptionParser(usage=usage)
+parser.add_option("-v", "--version", dest="version",
+                          help="use a specific zc.buildout version")
+parser.add_option("-d", "--distribute",
+                   action="store_true", dest="use_distribute", default=False,
+                   help="Use Distribute rather than Setuptools.")
+parser.add_option("--setup-source", action="callback", dest="setup_source",
+                  callback=normalize_to_url, nargs=1, type="string",
+                  help=("Specify a URL or file location for the setup file. "
+                        "If you use Setuptools, this will default to " +
+                        setuptools_source + "; if you use Distribute, this "
+                        "will default to " + distribute_source +"."))
+parser.add_option("--download-base", action="callback", dest="download_base",
+                  callback=normalize_to_url, nargs=1, type="string",
+                  help=("Specify a URL or directory for downloading "
+                        "zc.buildout and either Setuptools or Distribute. "
+                        "Defaults to PyPI."))
+parser.add_option("--eggs",
+                  help=("Specify a directory for storing eggs.  Defaults to "
+                        "a temporary directory that is deleted when the "
+                        "bootstrap script completes."))
+parser.add_option("-t", "--accept-buildout-test-releases",
+                  dest='accept_buildout_test_releases',
+                  action="store_true", default=False,
+                  help=("Normally, if you do not specify a --version, the "
+                        "bootstrap script and buildout gets the newest "
+                        "*final* versions of zc.buildout and its recipes and "
+                        "extensions for you.  If you use this flag, "
+                        "bootstrap and buildout will get the newest releases "
+                        "even if they are alphas or betas."))
+parser.add_option("-c", None, action="store", dest="config_file",
+                   help=("Specify the path to the buildout configuration "
+                         "file to be used."))
+
+options, args = parser.parse_args()
+
+# if -c was provided, we push it back into args for buildout's main function
+if options.config_file is not None:
+    args += ['-c', options.config_file]
+
+if options.eggs:
+    eggs_dir = os.path.abspath(os.path.expanduser(options.eggs))
+else:
+    eggs_dir = tempfile.mkdtemp()
+
+if options.setup_source is None:
+    if options.use_distribute:
+        options.setup_source = distribute_source
+    else:
+        options.setup_source = setuptools_source
+
+if options.accept_buildout_test_releases:
+    args.append('buildout:accept-buildout-test-releases=true')
+args.append('bootstrap')
+
+try:
+    import pkg_resources
+    import setuptools # A flag.  Sometimes pkg_resources is installed alone.
+    if not hasattr(pkg_resources, '_distribute'):
+        raise ImportError
+except ImportError:
+    ez_code = urllib2.urlopen(
+        options.setup_source).read().replace('\r\n', '\n')
+    ez = {}
+    exec ez_code in ez
+    setup_args = dict(to_dir=eggs_dir, download_delay=0)
+    if options.download_base:
+        setup_args['download_base'] = options.download_base
+    if options.use_distribute:
+        setup_args['no_fake'] = True
+    ez['use_setuptools'](**setup_args)
+    if 'pkg_resources' in sys.modules:
+        reload(sys.modules['pkg_resources'])
+    import pkg_resources
+    # This does not (always?) update the default working set.  We will
+    # do it.
+    for path in sys.path:
+        if path not in pkg_resources.working_set.entries:
+            pkg_resources.working_set.add_entry(path)
+
+cmd = [quote(sys.executable),
+       '-c',
+       quote('from setuptools.command.easy_install import main; main()'),
+       '-mqNxd',
+       quote(eggs_dir)]
+
+if not has_broken_dash_S:
+    cmd.insert(1, '-S')
+
+find_links = options.download_base
+if not find_links:
+    find_links = os.environ.get('bootstrap-testing-find-links')
+if find_links:
+    cmd.extend(['-f', quote(find_links)])
+
+if options.use_distribute:
+    setup_requirement = 'distribute'
+else:
+    setup_requirement = 'setuptools'
+ws = pkg_resources.working_set
+setup_requirement_path = ws.find(
+    pkg_resources.Requirement.parse(setup_requirement)).location
+env = dict(
+    os.environ,
+    PYTHONPATH=setup_requirement_path)
+
+requirement = 'zc.buildout'
+version = options.version
+if version is None and not options.accept_buildout_test_releases:
+    # Figure out the most recent final version of zc.buildout.
+    import setuptools.package_index
+    _final_parts = '*final-', '*final'
+    def _final_version(parsed_version):
+        for part in parsed_version:
+            if (part[:1] == '*') and (part not in _final_parts):
+                return False
+        return True
+    index = setuptools.package_index.PackageIndex(
+        search_path=[setup_requirement_path])
+    if find_links:
+        index.add_find_links((find_links,))
+    req = pkg_resources.Requirement.parse(requirement)
+    if index.obtain(req) is not None:
+        best = []
+        bestv = None
+        for dist in index[req.project_name]:
+            distv = dist.parsed_version
+            if _final_version(distv):
+                if bestv is None or distv > bestv:
+                    best = [dist]
+                    bestv = distv
+                elif distv == bestv:
+                    best.append(dist)
+        if best:
+            best.sort()
+            version = best[-1].version
+if version:
+    requirement = '=='.join((requirement, version))
+cmd.append(requirement)
+
+if is_jython:
+    import subprocess
+    exitcode = subprocess.Popen(cmd, env=env).wait()
+else: # Windows prefers this, apparently; otherwise we would prefer subprocess
+    exitcode = os.spawnle(*([os.P_WAIT, sys.executable] + cmd + [env]))
+if exitcode != 0:
+    sys.stdout.flush()
+    sys.stderr.flush()
+    print ("An error occurred when trying to install zc.buildout. "
+           "Look above this message for any errors that "
+           "were output by easy_install.")
+    sys.exit(exitcode)
+
+ws.add_entry(eggs_dir)
+ws.require(requirement)
+import zc.buildout.buildout
+zc.buildout.buildout.main(args)
+if not options.eggs: # clean up temporary egg directory
+    shutil.rmtree(eggs_dir)
+[buildout]
+parts =
+    gae_sdk
+    gae_tools
+    app_lib
+    test
+
+# Generate relative paths for eggs so that the buildout can be moved around.
+relative-paths = true
+
+# Unzip eggs automatically, if needed.
+unzip = true
+
+# Define versions for installed packages.
+extends = versions.cfg
+versions = versions
+
+# Enable this to save all picked versions in the versions.cfg file.
+# extensions = buildout.dumppickedversions
+# dump-picked-versions-file = versions.cfg
+
+# Keep internal stuff in a subdirectory.
+download-cache = var/downloads
+# Buildout bug: it doesn't honor custom egg dir this in parts/buildout/site.py
+# Until it is fixed we need to use the standard eggs dir.
+# eggs-directory = var/eggs
+develop-eggs-directory = var/develop-eggs
+parts-directory = var/parts
+
+[gae_sdk]
+# Dowloads and extracts the App Engine SDK.
+recipe = appfy.recipe.gae:sdk
+url = http://googleappengine.googlecode.com/files/google_appengine_1.4.0.zip
+
+[gae_tools]
+# Installs appcfg, bulkload_client, bulkloader, dev_appserver, remote_api_shell
+# and python executables in the bin directory.
+recipe = appfy.recipe.gae:tools
+# Add these paths to sys.path in the generated scripts.
+extra-paths =
+    app
+    app/lib
+    app/lib/dist
+
+[app_lib]
+# Sets the library dependencies for the app.
+#recipe = appfy.recipe.gae:app_lib
+recipe = zc.recipe.egg
+#lib-directory = app/lib/dist
+#use-zipimport = false
+
+# Define the packages to download. Only tipfy is included, but you can add
+# others or uncomment the extra lines to add those common packages.
+eggs =
+    tipfy-dev
+    tenjin
+#    babel
+#    gaepytz
+#    jinja2
+#    wtforms
+
+# Don't copy files that match these glob patterns.
+ignore-globs =
+    *.c
+    *.pyc
+    *.pyo
+    *.so
+    */test
+    */tests
+    */testsuite
+    */django
+    */sqlalchemy
+
+# Don't install these packages or modules.
+ignore-packages =
+    distribute
+    setuptools
+    easy_install
+    site
+    ssl
+    pkg_resources
+
+[test]
+recipe = zc.recipe.egg
+eggs = 
+    nose
+    rednose
+    nosegae
+    gaetestbed
+[egg_info]
+tag_build = 
+tag_date = 0
+tag_svn_revision = 0
+
+"""
+tipfy.ext.tenjin
+==============
+
+This extension provides tenjin support for tipfy.
+
+Documentation is available at
+`http://www.tipfy.org/wiki/extensions/tenjin/ <http://www.tipfy.org/wiki/extensions/tenjin/>`_.
+
+Links
+-----
+* `Tipfy <http://www.tipfy.org/>`_
+* `API Documentation <http://www.tipfy.org/docs/>`_
+* `Wiki <http://www.tipfy.org/wiki/>`_
+* `Discussion Group <http://groups.google.com/group/tipfy>`_
+* `Issue Tracker <http://code.google.com/p/tipfy/issues/list>`_
+* `Source Code Repository <http://code.google.com/p/tipfy/>`_
+"""
+from setuptools import setup
+
+setup(
+    name = 'tipfy.ext.tenjin',
+    version = '0.1',
+    license = 'BSD',
+    url = 'http://www.tipfy.org/',
+    description = 'pyTenjin extension for tipfy',
+    long_description = __doc__,
+    author = 'laiso',
+    author_email = 'laiso.org@gmail.com',
+    zip_safe = False,
+    platforms = 'any',
+    packages = [
+        'tipfy',
+        'tipfyext',
+    ],
+    namespace_packages = [
+        'tipfy',
+        'tipfyext',
+    ],
+    include_package_data = True,
+    install_requires = [
+        'tipfy',
+        'tenjin',
+    ],
+    classifiers = [
+        'Development Status :: 4 - Beta',
+        'Environment :: Web Environment',
+        'Intended Audience :: Developers',
+        'License :: OSI Approved :: BSD License',
+        'Operating System :: OS Independent',
+        'Programming Language :: Python',
+        'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
+        'Topic :: Software Development :: Libraries :: Python Modules',
+    ]
+)

tests/resources/catalogs/template2.py

+# -*- coding: utf-8 -*-
+
+MESSAGE_CATALOG = {
+    'en': {
+        'Hello': 'Hello',
+        'Good bye': 'Good bye',
+    },
+    'fr': { 
+        'Hello': 'Bonjour',
+        'Good bye': 'Au revoir',
+    },
+    'ja': {
+        'Hello': u"こんにちは",
+    },
+}

tests/resources/templates/template1.html

+${message}

tests/resources/templates/template2.html

+${{_('message')}}

tests/test_ext_tenjin.py

+# -*- coding: utf-8 -*-
+"""
+    Tests for tipfyext.tenjin
+"""
+import os
+import sys
+import unittest
+
+""" Skip init() for GaeMemcacheStore """
+import tenjin.gae
+def _empty(): pass
+tenjin.gae.init = _empty
+
+from gaetestbed import MemcacheTestCase
+
+#from tenjin import FileSystemLoader, Environment
+
+from tipfy import RequestHandler, Request, Response, Tipfy
+from tipfy.app import local
+from tipfyext.tenjin import Tenjin, TenjinMixin
+
+current_dir = os.path.abspath(os.path.dirname(__file__))
+templates_dir = os.path.join(current_dir, 'resources', 'templates')
+templates_compiled_target = os.path.join(current_dir, 'resources', 'templates_compiled')
+i18m_dir = os.path.join(current_dir, 'resources', 'catalogs')
+
+
+class TestTenjin(unittest.TestCase):
+    def tearDown(self):
+        local.__release_local__()
+
+    def test_render_template(self):
+        app = Tipfy(config={'tipfyext.tenjin': {'templates_dir': templates_dir}})
+        request = Request.from_values()
+        local.current_handler = handler = RequestHandler(app, request)
+        tenjin = Tenjin(app)
+
+        message = 'Hello, World!'
+        local.current_handler.context = {}
+        res = tenjin.render_template(local.current_handler, 'template1.html', dict(message=message))
+        self.assertEqual(res, message+'\n')
+
+    def test_render_template_with_i18n(self):
+         app = Tipfy(config={
+             'tipfyext.tenjin': {
+                 'templates_dir': templates_dir,
+                 'i18m_dir': i18m_dir,
+             },
+             'tipfy.sessions': {
+                 'secret_key': 'secret',
+             },
+         })
+         request = Request.from_values()
+         local.current_handler = handler = RequestHandler(app, request)
+         tenjin = Tenjin(app)
+ 
+         message = 'Hello, i18n World!'
+         res = tenjin.render_template(local.current_handler, 'template2.html', dict(message=message))
+         self.assertEqual(res, message)
+ 
+    #def test_render_response(self):
+        #app = Tipfy(config={'tipfyext.tenjin': {'templates_dir': templates_dir}})
+        #request = Request.from_values()
+        #local.current_handler = handler = RequestHandler(app, request)
+        #tenjin = Tenjin(app)
+
+        #message = 'Hello, World!'
+        #response = Tenjin.render_response(local.current_handler, 'template1.html', message=message)
+        #self.assertEqual(isinstance(response, Response), True)
+        #self.assertEqual(response.mimetype, 'text/html')
+        #self.assertEqual(response.data, message)
+
+    #def test_render_response_force_compiled(self):
+        #app = Tipfy(config={
+            #'tipfyext.tenjin': {
+                #'templates_compiled_target': templates_compiled_target,
+                #'force_use_compiled': True,
+            #}
+        #}, debug=False)
+        #request = Request.from_values()
+        #local.current_handler = handler = RequestHandler(app, request)
+        #tenjin = Tenjin(app)
+
+        #message = 'Hello, World!'
+        #response = tenjin.render_response(local.current_handler, 'template1.html', message=message)
+        #self.assertEqual(isinstance(response, Response), True)
+        #self.assertEqual(response.mimetype, 'text/html')
+        #self.assertEqual(response.data, message)
+
+    #def test_tenjin_mixin_render_template(self):
+        #class MyHandler(RequestHandler, TenjinMixin):
+            #def __init__(self, app, request):
+                #self.app = app
+                #self.request = request
+                #self.context = {}
+
+        #app = Tipfy(config={'tipfyext.tenjin': {'templates_dir': templates_dir}})
+        #request = Request.from_values()
+        #local.current_handler = handler = MyHandler(app, request)
+        #tenjin = Tenjin(app)
+        #message = 'Hello, World!'
+
+        #response = handler.render_template('template1.html', message=message)
+        #self.assertEqual(response, message)
+
+    #def test_tenjin_mixin_render_response(self):
+        #class MyHandler(RequestHandler, TenjinMixin):
+            #def __init__(self, app, request):
+                #self.app = app
+                #self.request = request
+                #self.context = {}
+
+        #app = Tipfy(config={'tipfyext.tenjin': {'templates_dir': templates_dir}})
+        #request = Request.from_values()
+        #local.current_handler = handler = MyHandler(app, request)
+        #tenjin = Tenjin(app)
+        #message = 'Hello, World!'
+
+        #response = handler.render_response('template1.html', message=message)
+        #self.assertEqual(isinstance(response, Response), True)
+        #self.assertEqual(response.mimetype, 'text/html')
+        #self.assertEqual(response.data, message)
+
+    #def test_get_template_attribute(self):
+        #app = Tipfy(config={'tipfyext.tenjin': {'templates_dir': templates_dir}})
+        #request = Request.from_values()
+        #local.current_handler = handler = RequestHandler(app, request)
+        #tenjin = Tenjin(app)
+
+        #hello = tenjin.get_template_attribute('hello.html', 'hello')
+        #self.assertEqual(hello('World'), 'Hello, World!')
+
+    #def test_engine_factory(self):
+        #def get_tenjin_env():
+            #app = local.current_handler.app
+            #cfg = app.get_config('tipfyext.tenjin')
+
+            #loader = FileSystemLoader(cfg.get( 'templates_dir'))
+
+            #return Environment(loader=loader)
+
+        #app = Tipfy(config={'tipfyext.tenjin': {
+            #'templates_dir': templates_dir,
+            #'engine_factory': get_tenjin_env,
+        #}})
+        #request = Request.from_values()
+        #local.current_handler = handler = RequestHandler(app, request)
+        #tenjin = Tenjin(app)
+
+        #message = 'Hello, World!'
+        #res = Tenjin.render_template(local.current_handler, 'template1.html', message=message)
+        #self.assertEqual(res, message)
+
+    #def test_engine_factory2(self):
+        #old_sys_path = sys.path[:]
+        #sys.path.insert(0, current_dir)
+
+        #app = Tipfy(config={'tipfyext.tenjin': {
+            #'templates_dir': templates_dir,
+            #'engine_factory': 'resources.get_tenjin_env',
+        #}})
+        #request = Request.from_values()
+        #local.current_handler = handler = RequestHandler(app, request)
+        #tenjin = Tenjin(app)
+
+        #message = 'Hello, World!'
+        #res = tenjin.render_template(local.current_handler, 'template1.html', message=message)
+        #self.assertEqual(res, message)
+
+        #sys.path = old_sys_path
+
+    #def test_engine_factory3(self):
+        #app = Tipfy()
+        #request = Request.from_values()
+        #local.current_handler = handler = RequestHandler(app, request)
+        #_globals = {'message': 'Hey there!'}
+        #filters = {'ho': lambda e: e + ' Ho!'}
+        #tenjin = Tenjin(app, _globals=_globals, filters=filters)
+
+        #template = tenjin.environment.from_string("""{{ message|ho }}""")
+
+        #self.assertEqual(template.render(), 'Hey there! Ho!')
+
+    #def test_after_environment_created(self):
+        #def after_creation(environment):
+            #environment.filters['ho'] = lambda x: x + ', Ho!'
+
+        #app = Tipfy(config={'tipfyext.tenjin': {'after_environment_created': after_creation}})
+        #request = Request.from_values()
+        #local.current_handler = handler = RequestHandler(app, request)
+        #tenjin = Tenjin(app)
+
+        #template = tenjin.environment.from_string("""{{ 'Hey'|ho }}""")
+        #self.assertEqual(template.render(), 'Hey, Ho!')
+
+    #def test_after_environment_created_using_string(self):
+        #app = Tipfy(config={'tipfyext.tenjin': {'after_environment_created': 'resources.tenjin_after_environment_created.after_creation'}})
+        #request = Request.from_values()
+        #local.current_handler = handler = RequestHandler(app, request)
+        #tenjin = Tenjin(app)
+
+        #template = tenjin.environment.from_string("""{{ 'Hey'|ho }}""")
+        #self.assertEqual(template.render(), 'Hey, Ho!')
+
+    #def test_translations(self):
+        #app = Tipfy(config={
+            #'tipfyext.tenjin': {
+                #'environment_args': {
+                    #'extensions': ['tenjin.ext.i18n',],
+                #},
+            #},
+            #'tipfy.sessions': {
+                #'secret_key': 'foo',
+            #},
+        #})
+        #request = Request.from_values()
+        #local.current_handler = handler = RequestHandler(app, request)
+        #tenjin = Tenjin(app)
+
+        #template = tenjin.environment.from_string("""{{ _('foo = %(bar)s', bar='foo') }}""")
+        #self.assertEqual(template.render(), 'foo = foo')
+
+if __name__ == '__main__':
+    unittest.main()

tipfyext/__init__.py

+try:
+    __import__('pkg_resources').declare_namespace(__name__)
+except ImportError, e:
+    pass

tipfyext/tenjin.py

+# -*- coding: utf-8 -*-
+"""
+    tipfyext.tenjin
+    ~~~~~~~~~~~~~~~~
+
+    pyTenjin template support for Tipfy.
+
+    Learn more about pyTenjin at http://www.kuwata-lab.com/tenjin/
+
+    :copyright: 2010 by tipfy.org.
+    :license: BSD, see LICENSE.txt for more details.
+"""
+from __future__ import absolute_import
+
+import tenjin
+import tenjin.gae; tenjin.gae.init()
+from tenjin.helpers import *
+
+from werkzeug import cached_property
+
+#: Default configuration values for this module. Keys are:
+#:
+#: templates_dir
+#:     Directory for templates. Default is `templates`.
+default_config = {
+    'templates_dir': 'templates',
+    'postfix': '.pyhtml', 
+    'layout': None,
+}
+
+
+class Tenjin(object):
+    def __init__(self, app, _globals=None, filters=None):
+        self.app = app
+        config = app.config[__name__]
+        dirs = config.get('templates_dir')
+        if isinstance(dirs, basestring):
+            dirs = [dirs]
+
+        postfix = config.get('postfix')
+        layout = config.get('layout')
+        self.engine = tenjin.Engine(path=dirs, postfix=postfix, layout=layout)
+        """
+        self.environment = TemplateLookup(directories=dirs,
+            output_encoding='utf-8', encoding_errors='replace')
+        """
+
+    def render(self, _filename, context):
+        """Renders a template and returns a response object.
+
+        :param _filename:
+            The template filename, related to the templates directory.
+        :param context:
+            Keyword arguments used as variables in the rendered template.
+            These will override values set in the request context.
+       :returns:
+            A rendered template.
+        """
+        return self.engine.render(_filename, context)
+
+    def render_template(self, _handler, _filename, context):
+        """Renders a template and returns a response object.
+
+        :param _filename:
+            The template filename, related to the templates directory.
+        :param context:
+            Keyword arguments used as variables in the rendered template.
+            These will override values set in the request context.
+       :returns:
+            A rendered template.
+        """
+        ctx = _handler.context.copy()
+        ctx.update(context)
+        return self.render(_filename, ctx)
+
+    def render_response(self, _handler, _filename, context):
+        """Returns a response object with a rendered template.
+
+        :param _filename:
+            The template filename, related to the templates directory.
+        :param context:
+            Keyword arguments used as variables in the rendered template.
+            These will override values set in the request context.
+        """
+        res = self.render_template(_handler, _filename, context)
+        return self.app.response_class(res)
+
+    @classmethod
+    def factory(cls, _app, _name, **kwargs):
+        if _name not in _app.registry:
+            _app.registry[_name] = cls(_app, **kwargs)
+
+        return _app.registry[_name]
+
+
+class TenjinMixin(object):
+    """Mixin that adds ``render_template`` and ``render_response`` methods
+    to a :class:`tipfy.RequestHandler`. It will use the request context to
+    render templates.
+    """
+    # The Tenjin creator.
+    tenjin_class = Tenjin
+
+    @cached_property
+    def tenjin(self):
+        return self.tenjin_class.factory(self.app, 'tenjin')
+
+    def render_template(self, _filename, context):
+        return self.tenjin.render_template(self, _filename, context)
+
+    def render_response(self, _filename, context):
+        return self.tenjin.render_response(self, _filename, context)
+[versions]
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.