def test_load_template_from_string(self):
plugin = MarkupTemplateEnginePlugin()
tmpl = plugin.load_template(None, template_string="""<p>
$message
</p>""")
self.assertEqual(None, tmpl.filename)
assert isinstance(tmpl, MarkupTemplate)
def test_load_template_from_string(self):
plugin = MarkupTemplateEnginePlugin()
tmpl = plugin.load_template(None, template_string="""<p>
$message
</p>""")
self.assertEqual(None, tmpl.filename)
assert isinstance(tmpl, MarkupTemplate)
def test_helper_functions(self):
plugin = MarkupTemplateEnginePlugin()
tmpl = plugin.load_template(PACKAGE + '.templates.functions')
output = plugin.render({'snippet': '<b>Foo</b>'}, template=tmpl)
self.assertEqual("""<div>
False
bar
<b>Foo</b>
<b>Foo</b>
</div>""", output)
def test_helper_functions(self):
plugin = MarkupTemplateEnginePlugin()
tmpl = plugin.load_template(PACKAGE + '.templates.functions')
output = plugin.render({'snippet': u'<b>Foo</b>'}, template=tmpl)
self.assertEqual("""<div>
False
bar
<b>Foo</b>
<b>Foo</b>
</div>""", output)
def setup_tw_middleware(app, config):
# Set up the TW middleware, as per errors and instructions at:
# http://groups.google.com/group/toscawidgets-discuss/browse_thread/thread/c06950b8d1f62db9
# http://toscawidgets.org/documentation/ToscaWidgets/install/pylons_app.html
def enable_i18n_for_template(template):
template.filters.insert(0, Translator(ugettext))
def filename_suffix_adder(inner_loader, suffix):
def _add_suffix(filename):
return inner_loader(filename + suffix)
return _add_suffix
# Ensure that the toscawidgets template loader includes the search paths
# from our main template loader.
tw_engine_options = {"genshi.loader_callback": enable_i18n_for_template}
tw_engines = EngineManager(extra_vars_func=None, options=tw_engine_options)
tw_engines["genshi"] = MarkupTemplateEnginePlugin()
tw_engines["genshi"].loader = config["pylons.app_globals"].genshi_loader
# Disable the built-in package name template resolution.
tw_engines["genshi"].use_package_naming = False
# Rebuild package name template resolution using mostly standard Genshi
# load functions. With our customizations to the TemplateLoader, the
# absolute paths that the builtin resolution produces are erroneously
# treated as being relative to the search path.
# Search the tw templates dir using the pkg_resources API.
# Expected input: 'input_field.html'
tw_loader = loader.package("tw.forms", "templates")
# Include the .html extension automatically.
# Expected input: 'input_field'
tw_loader = filename_suffix_adder(tw_loader, ".html")
# Apply this loader only when the filename starts with tw.forms.templates.
# This prefix is stripped off when calling the above loader.
# Expected input: 'tw.forms.templates.input_field'
tw_loader = loader.prefixed(**{"tw.forms.templates.": tw_loader})
# Add this path to our global loader
tw_engines["genshi"].loader.search_path.append(tw_loader)
app = tw.api.make_middleware(
app,
{
"toscawidgets.framework": "pylons",
"toscawidgets.framework.default_view": "genshi",
"toscawidgets.framework.translator": lazy_ugettext,
"toscawidgets.framework.engines": tw_engines,
},
)
return app
def test_render(self):
plugin = MarkupTemplateEnginePlugin()
tmpl = plugin.load_template(PACKAGE + '.templates.test')
output = plugin.render({'message': 'Hello'}, template=tmpl)
self.assertEqual("""<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html lang="en">
<head>
<title>Test</title>
</head>
<body>
<h1>Test</h1>
<p>Hello</p>
</body>
</html>""", output)
def test_render(self):
plugin = MarkupTemplateEnginePlugin()
tmpl = plugin.load_template(PACKAGE + '.templates.test')
output = plugin.render({'message': 'Hello'}, template=tmpl)
self.assertEqual("""<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html lang="en">
<head>
<title>Test</title>
</head>
<body>
<h1>Test</h1>
<p>Hello</p>
</body>
</html>""", output)
def test_render_fragment_with_doctype(self):
plugin = MarkupTemplateEnginePlugin(options={
'genshi.default_doctype': 'html-strict',
})
tmpl = plugin.load_template(PACKAGE + '.templates.test_no_doctype')
output = plugin.render({'message': 'Hello'}, template=tmpl,
fragment=True)
self.assertEqual("""<html lang="en">
<head>
<title>Test</title>
</head>
<body>
<h1>Test</h1>
<p>Hello</p>
</body>
</html>""", output)
def test_render_with_doctype(self):
plugin = MarkupTemplateEnginePlugin(options={
'genshi.default_doctype': 'html-strict',
})
tmpl = plugin.load_template(PACKAGE + '.templates.test')
output = plugin.render({'message': 'Hello'}, template=tmpl)
self.assertEqual("""<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<title>Test</title>
</head>
<body>
<h1>Test</h1>
<p>Hello</p>
</body>
</html>""", output)
def test_render_fragment_with_doctype(self):
plugin = MarkupTemplateEnginePlugin(options={
'genshi.default_doctype': 'html-strict',
})
tmpl = plugin.load_template(PACKAGE + '.templates.test_no_doctype')
output = plugin.render({'message': 'Hello'}, template=tmpl,
fragment=True)
self.assertEqual("""<html lang="en">
<head>
<title>Test</title>
</head>
<body>
<h1>Test</h1>
<p>Hello</p>
</body>
</html>""", output)
def test_render_with_doctype(self):
plugin = MarkupTemplateEnginePlugin(options={
'genshi.default_doctype': 'html-strict',
})
tmpl = plugin.load_template(PACKAGE + '.templates.test')
output = plugin.render({'message': 'Hello'}, template=tmpl)
self.assertEqual("""<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<title>Test</title>
</head>
<body>
<h1>Test</h1>
<p>Hello</p>
</body>
</html>""", output)
def setup_tw_middleware(app, config):
def filename_suffix_adder(inner_loader, suffix):
def _add_suffix(filename):
return inner_loader(filename + suffix)
return _add_suffix
# Ensure that the toscawidgets template loader includes the search paths
# from our main template loader.
tw_engines = EngineManager(extra_vars_func=None)
tw_engines["genshi"] = MarkupTemplateEnginePlugin()
tw_engines["genshi"].loader = config["pylons.app_globals"].genshi_loader
# Disable the built-in package name template resolution.
tw_engines["genshi"].use_package_naming = False
# Rebuild package name template resolution using mostly standard Genshi
# load functions. With our customizations to the TemplateLoader, the
# absolute paths that the builtin resolution produces are erroneously
# treated as being relative to the search path.
# Search the tw templates dir using the pkg_resources API.
# Expected input: 'input_field.html'
tw_loader = loader.package("tw.forms", "templates")
# Include the .html extension automatically.
# Expected input: 'input_field'
tw_loader = filename_suffix_adder(tw_loader, ".html")
# Apply this loader only when the filename starts with tw.forms.templates.
# This prefix is stripped off when calling the above loader.
# Expected input: 'tw.forms.templates.input_field'
tw_loader = loader.prefixed(**{"tw.forms.templates.": tw_loader})
# Add this path to our global loader
tw_engines["genshi"].loader.search_path.append(tw_loader)
app = tw.api.make_middleware(
app,
{
"toscawidgets.framework": "pylons",
"toscawidgets.framework.default_view": "genshi",
"toscawidgets.framework.engines": tw_engines,
},
)
return app
def test_init_no_options(self):
plugin = MarkupTemplateEnginePlugin()
self.assertEqual('utf-8', plugin.default_encoding)
self.assertEqual('html', plugin.default_format)
self.assertEqual(None, plugin.default_doctype)
self.assertEqual([], plugin.loader.search_path)
self.assertEqual(True, plugin.loader.auto_reload)
self.assertEqual(25, plugin.loader._cache.capacity)
def test_init_with_output_options(self):
plugin = MarkupTemplateEnginePlugin(options={
'genshi.default_encoding': 'iso-8859-15',
'genshi.default_format': 'xhtml',
'genshi.default_doctype': 'xhtml-strict',
})
self.assertEqual('iso-8859-15', plugin.default_encoding)
self.assertEqual('xhtml', plugin.default_format)
self.assertEqual(DocType.XHTML, plugin.default_doctype)
def setup_tw_middleware(app, config):
def filename_suffix_adder(inner_loader, suffix):
def _add_suffix(filename):
return inner_loader(filename + suffix)
return _add_suffix
# Ensure that the toscawidgets template loader includes the search paths
# from our main template loader.
tw_engines = EngineManager(extra_vars_func=None)
tw_engines['genshi'] = MarkupTemplateEnginePlugin()
tw_engines['genshi'].loader = config['pylons.app_globals'].genshi_loader
# Disable the built-in package name template resolution.
tw_engines['genshi'].use_package_naming = False
# Rebuild package name template resolution using mostly standard Genshi
# load functions. With our customizations to the TemplateLoader, the
# absolute paths that the builtin resolution produces are erroneously
# treated as being relative to the search path.
# Search the tw templates dir using the pkg_resources API.
# Expected input: 'input_field.html'
tw_loader = loader.package('tw.forms', 'templates')
# Include the .html extension automatically.
# Expected input: 'input_field'
tw_loader = filename_suffix_adder(tw_loader, '.html')
# Apply this loader only when the filename starts with tw.forms.templates.
# This prefix is stripped off when calling the above loader.
# Expected input: 'tw.forms.templates.input_field'
tw_loader = loader.prefixed(**{'tw.forms.templates.': tw_loader})
# Add this path to our global loader
tw_engines['genshi'].loader.search_path.append(tw_loader)
app = tw.api.make_middleware(
app, {
'toscawidgets.framework': 'pylons',
'toscawidgets.framework.default_view': 'genshi',
'toscawidgets.framework.engines': tw_engines,
})
return app
def test_init_with_loader_options(self):
plugin = MarkupTemplateEnginePlugin(options={
'genshi.auto_reload': 'off',
'genshi.max_cache_size': '100',
'genshi.search_path': '/usr/share/tmpl:/usr/local/share/tmpl',
})
self.assertEqual(['/usr/share/tmpl', '/usr/local/share/tmpl'],
plugin.loader.search_path)
self.assertEqual(False, plugin.loader.auto_reload)
self.assertEqual(100, plugin.loader._cache.capacity)
class WSGITrac:
"""Callable class. Initi with path=/path/to/trac/env"""
def __init__(self, path, secure=False, parent=False):
self.path = path
self.secure = secure
self.parent = parent
self.template = MarkupTemplateEnginePlugin()
def __call__(self, environ, start_response):
https = environ.get("HTTPS", "off")
if self.secure and https != 'on':
return redirect_https(environ, start_response)
if self.parent:
project = path_info_pop(environ)
if project:
environ['trac.env_path'] = os.path.join(self.path, project)
return dispatch_request(environ, start_response)
else:
return self._send_index(environ, start_response)
else:
environ['trac.env_path'] = self.path
return dispatch_request(environ, start_response)
def _send_index(self, environ, start_response):
projects = []
for env_name in os.listdir(self.path):
env_path = os.path.join(self.path, env_name)
try:
env = open_environment(env_path)
env_perm = PermissionCache(
PermissionSystem(env).get_user_permissions(
environ.get("REMOTE_USER", "anonymous")))
if env_perm.has_permission('WIKI_VIEW'):
projects.append({
'name':
env.project_name,
'description':
env.project_description,
# XXX: get rid of the double / in the beginning
'href':
construct_url(environ, path_info="/" + env_name),
})
except Exception:
pass
projects.sort(lambda x, y: cmp(x['name'].lower(), y['name'].lower()))
start_response("200 OK", [('content-type', 'text/html')])
return self.template.render({"projects": projects},
format='xhtml',
template="wsgiplugin.index")
class WSGITrac:
"""Callable class. Initi with path=/path/to/trac/env"""
def __init__(self, path, secure=False, parent=False):
self.path = path
self.secure = secure
self.parent = parent
self.template = MarkupTemplateEnginePlugin()
def __call__(self, environ, start_response):
https = environ.get("HTTPS", "off")
if self.secure and https != 'on':
return redirect_https(environ, start_response)
if self.parent:
project = path_info_pop(environ)
if project:
if not os.path.isdir('{0}/{1}'.format(self.path, project)):
start_response("404 Not Found", [('content-type', 'text/html')])
return self.template.render({'message': 'Trac name {0} does\'t exist.'.format(project)},
format='xhtml', template="wsgiplugin.notfound")
environ['trac.env_path'] = os.path.join(self.path, project)
try:
return dispatch_request(environ, start_response)
except HTTPForbidden:
if environ.get('REMOTE_USER'): #We have SOMETHING set in REMOTE_USER - so Forbidden
start_response("200 OK", [('content-type', 'text/html')])
return self.template.render({}, format='xhtml', template="wsgiplugin.unauthorized")
else:
url = '/login_form?came_from=%s' % construct_url(environ)
start_response("302 Temporary Redirect", [('Location', url)])
return []
except HTTPNotFound, e:
start_response("404 Not Found", [('content-type', 'text/html')])
return self.template.render({'message': e}, format='xhtml', template="wsgiplugin.notfound")
else:
return self._send_index(environ, start_response)
else:
class WSGITrac:
"""Callable class. Initi with path=/path/to/trac/env"""
def __init__(self, path, secure=False, parent=False):
self.path = path
self.secure = secure
self.parent = parent
self.template = MarkupTemplateEnginePlugin()
def __call__(self, environ, start_response):
https = environ.get("HTTPS", "off")
if self.secure and https != 'on':
return redirect_https(environ, start_response)
if self.parent:
project = path_info_pop(environ)
if project:
environ['trac.env_path'] = os.path.join(self.path, project)
return dispatch_request(environ, start_response)
else:
return self._send_index(environ, start_response)
else:
environ['trac.env_path'] = self.path
return dispatch_request(environ, start_response)
def _send_index(self, environ, start_response):
projects = []
for env_name in os.listdir(self.path):
env_path = os.path.join(self.path, env_name)
try:
env = open_environment(env_path)
env_perm = PermissionCache(PermissionSystem(env).get_user_permissions(environ.get("REMOTE_USER", "anonymous")))
if env_perm.has_permission('WIKI_VIEW'):
projects.append({
'name': env.project_name,
'description': env.project_description,
# XXX: get rid of the double / in the beginning
'href': construct_url(environ, path_info="/"+env_name),
})
except Exception:
pass
projects.sort(lambda x, y: cmp(x['name'].lower(), y['name'].lower()))
start_response("200 OK", [('content-type', 'text/html')])
return self.template.render({"projects":projects}, format='xhtml', template = "wsgiplugin.index")
def create_tw_engine_manager(app_globals):
def filename_suffix_adder(inner_loader, suffix):
def _add_suffix(filename):
return inner_loader(filename + suffix)
return _add_suffix
# Ensure that the toscawidgets template loader includes the search paths
# from our main template loader.
tw_engines = EngineManager(extra_vars_func=None)
tw_engines['genshi'] = MarkupTemplateEnginePlugin()
tw_engines['genshi'].loader = app_globals.genshi_loader
# Disable the built-in package name template resolution.
tw_engines['genshi'].use_package_naming = False
# Rebuild package name template resolution using mostly standard Genshi
# load functions. With our customizations to the TemplateLoader, the
# absolute paths that the builtin resolution produces are erroneously
# treated as being relative to the search path.
# Search the tw templates dir using the pkg_resources API.
# Expected input: 'input_field.html'
tw_loader = loader.package('tw.forms', 'templates')
# Include the .html extension automatically.
# Expected input: 'input_field'
tw_loader = filename_suffix_adder(tw_loader, '.html')
# Apply this loader only when the filename starts with tw.forms.templates.
# This prefix is stripped off when calling the above loader.
# Expected input: 'tw.forms.templates.input_field'
tw_loader = loader.prefixed(**{'tw.forms.templates.': tw_loader})
# Add this path to our global loader
tw_engines['genshi'].loader.search_path.append(tw_loader)
return tw_engines
def test_load_template_from_file(self):
plugin = MarkupTemplateEnginePlugin()
tmpl = plugin.load_template(PACKAGE + '.templates.test')
self.assertEqual('test.html', os.path.basename(tmpl.filename))
assert isinstance(tmpl, MarkupTemplate)
def test_load_template_from_file(self):
plugin = MarkupTemplateEnginePlugin()
tmpl = plugin.load_template(PACKAGE + '.templates.test')
self.assertEqual('test.html', os.path.basename(tmpl.filename))
assert isinstance(tmpl, MarkupTemplate)
def __init__(self, path, secure=False, parent=False):
self.path = path
self.secure = secure
self.parent = parent
self.template = MarkupTemplateEnginePlugin()
def test_transform_without_load(self):
plugin = MarkupTemplateEnginePlugin()
stream = plugin.transform({'message': 'Hello'},
PACKAGE + '.templates.test')
assert isinstance(stream, Stream)
def __init__(self, extra_vars_func=None, options=None):
default_doctype = options.pop('genshi.default_doctype', None)
MarkupTemplateEnginePlugin.__init__(self, extra_vars_func, options)
self.default_doctype = default_doctype
def test_transform_without_load(self):
plugin = MarkupTemplateEnginePlugin()
stream = plugin.transform({'message': 'Hello'},
PACKAGE + '.templates.test')
assert isinstance(stream, Stream)
def __init__(self, path, secure=False, parent=False): self.path = path self.secure = secure self.parent = parent self.template = MarkupTemplateEnginePlugin()
