def test_convenience_clear_not_initialized():
# This test is put near the top of this module, or at least before
# the very first time ``init_needed()`` is called.
dummy = get_needed()
with pytest.raises(NotImplementedError):
dummy.clear()
with pytest.raises(NotImplementedError):
clear_needed()
# Initialize a needed resources object.
needed = init_needed()
assert get_needed() == needed
assert thread_local_needed_data.__dict__[NEEDED] == needed
# Clear it.
del_needed()
# It is gone, really.
with pytest.raises(KeyError):
thread_local_needed_data.__dict__[NEEDED]
# Clearing it again is OK.
del_needed()
# get_needed still work, dummy-style.
dummy2 = get_needed()
assert dummy2 != needed
with pytest.raises(NotImplementedError):
dummy.clear()
with pytest.raises(NotImplementedError):
clear_needed()
def test_convenience_clear_not_initialized():
# This test is put near the top of this module, or at least before
# the very first time ``init_needed()`` is called.
dummy = get_needed()
with pytest.raises(NotImplementedError):
dummy.clear()
with pytest.raises(NotImplementedError):
clear_needed()
# Initialize a needed resources object.
needed = init_needed()
assert get_needed() == needed
assert thread_local_needed_data.__dict__[NEEDED] == needed
# Clear it.
del_needed()
# It is gone, really.
with pytest.raises(KeyError):
thread_local_needed_data.__dict__[NEEDED]
# Clearing it again is OK.
del_needed()
# get_needed still work, dummy-style.
dummy2 = get_needed()
assert dummy2 != needed
with pytest.raises(NotImplementedError):
dummy.clear()
with pytest.raises(NotImplementedError):
clear_needed()
def test_needed_deleted_after_request():
def html_app(environ, start_response):
start_response('200 OK', [('Content-Type', 'text/html')])
assert NEEDED in environ
return ['<html><head></head><body</body></html>']
wrapped_app = Injector(html_app)
request = webob.Request.blank('/')
request.get_response(wrapped_app)
# There's no NeededResources object anymore after the request has
# been done.
dummy = get_needed()
with pytest.raises(NotImplementedError):
dummy.clear()
def textplain_app(environ, start_response):
start_response('200 OK', [('Content-Type', 'text/plain')])
assert NEEDED in environ
return ['<html><head></head><body</body></html>']
wrapped_app = Injector(textplain_app)
request = webob.Request.blank('/')
request.get_response(wrapped_app)
# There's no NeededResources object anymore after the request has
# been done, even for response content types that would not have
# been processed by fanstatic's inclusion rendering.
dummy = get_needed()
with pytest.raises(NotImplementedError):
dummy.clear()
def test_needed_deleted_after_request():
def html_app(environ, start_response):
start_response('200 OK', [('Content-Type', 'text/html')])
assert NEEDED in environ
return [b'<html><head></head><body</body></html>']
wrapped_app = Injector(html_app)
request = webob.Request.blank('/')
request.get_response(wrapped_app)
# There's no NeededResources object anymore after the request has
# been done.
dummy = get_needed()
with pytest.raises(NotImplementedError):
dummy.clear()
def textplain_app(environ, start_response):
start_response('200 OK', [('Content-Type', 'text/plain')])
assert NEEDED in environ
return [b'<html><head></head><body</body></html>']
wrapped_app = Injector(textplain_app)
request = webob.Request.blank('/')
request.get_response(wrapped_app)
# There's no NeededResources object anymore after the request has
# been done, even for response content types that would not have
# been processed by fanstatic's inclusion rendering.
dummy = get_needed()
with pytest.raises(NotImplementedError):
dummy.clear()
def widget(self):
b.need()
# XXX this does not use any official API and needs to be
# reconsidered. Its done anyway now to make the tests pass,
# instead of just removing the corresponding test.
get_needed()._bottom = True
get_needed()._force_bottom = True
return "the widget HTML itself"
def test_convenience_need():
foo = Library('foo', '')
x1 = Resource(foo, 'a.js')
x2 = Resource(foo, 'b.css')
y1 = Resource(foo, 'c.js', depends=[x1, x2])
needed = init_needed()
assert get_needed() == needed
assert get_needed().resources() == []
y1.need()
assert get_needed().resources() == [x2, x1, y1]
def test_convenience_need():
foo = Library('foo', '')
x1 = Resource(foo, 'a.js')
x2 = Resource(foo, 'b.css')
y1 = Resource(foo, 'c.js', depends=[x1, x2])
needed = init_needed()
assert get_needed() == needed
assert get_needed().resources() == []
y1.need()
assert get_needed().resources() == [x2, x1, y1]
def test_convenience_group_resource_need():
foo = Library('foo', '')
x1 = Resource(foo, 'a.js')
x2 = Resource(foo, 'b.css')
y1 = Resource(foo, 'c.js')
group = Group([x1, x2, y1])
needed = init_needed()
assert get_needed() == needed
assert get_needed().resources() == []
group.need()
assert get_needed().resources() == [x2, x1, y1]
def test_convenience_group_resource_need():
foo = Library('foo', '')
x1 = Resource(foo, 'a.js')
x2 = Resource(foo, 'b.css')
y1 = Resource(foo, 'c.js')
group = Group([x1, x2, y1])
needed = init_needed()
assert get_needed() == needed
assert get_needed().resources() == []
group.need()
assert get_needed().resources() == [x2, x1, y1]
def test_deform_integration_render(self):
import deform_autoneed
deform_autoneed.includeme()
form = _mk_richtext_form()
form.render()
resources = get_needed().resources()
self.assertIn('deform.js', [x.filename for x in resources])
def __call__(self):
resources = fanstatic.get_needed()
stream = self.tmpl.generate(resources=Markup(resources.render()),
title=self.context.title,
launcher=Markup(self.launcher()))
self.request.response.mimetype = 'text/html'
self.request.response.write(stream.render('html', doctype='html'))
def __getattr__(self, name):
resource = _get_resource(self.module, name)
return '%s/%s' % (
fanstatic.get_needed().library_url(resource.library),
resource.relpath
)
def set_base_url(event):
# At first sight it might be better to subscribe to the
# IBeforeTraverseEvent for ISite objects and only set a base_url
# then. However, we might be too early in that case and miss out
# on essential information for computing URLs. One example of such
# information is that of the virtualhost namespace traversal.
needed = fanstatic.get_needed()
ensure_base_url(needed, event.request)
def __str__(self):
needed = fanstatic.get_needed()
if not isinstance(needed, fanstatic.NeededResources):
# We cannot render a URL in this case, we just return some
# fake url to indicate this.
return '++resource++%s%s' % (self.library.name, self.name)
ensure_base_url(needed, self.request)
return needed.library_url(self.library) + self.name
def __str__(self):
needed = fanstatic.get_needed()
if not isinstance(needed, fanstatic.NeededResources):
# We cannot render a URL in this case, we just return some
# fake url to indicate this.
return '++resource++%s%s' % (self.library.name, self.name)
ensure_base_url(needed, self.request)
return needed.library_url(self.library) + self.name
def set_base_url(event):
# At first sight it might be better to subscribe to the
# IBeforeTraverseEvent for ISite objects and only set a base_url
# then. However, we might be too early in that case and miss out
# on essential information for computing URLs. One example of such
# information is that of the virtualhost namespace traversal.
needed = fanstatic.get_needed()
ensure_base_url(needed, event.request)
def test_include_needed(self):
init_needed()
obj = self._cut()
obj.add('true', self._js_resource, discriminator_true)
obj.add('false', self._js_resource, discriminator_false)
obj.add('none', self._js_resource)
self.assertEqual(obj.include_needed(None, None, None), ['true', 'none'])
needed = get_needed().resources()
self.assertIn(self._js_resource, needed)
def test_convenience_need_not_initialized():
foo = Library('foo', '')
x1 = Resource(foo, 'a.js')
x2 = Resource(foo, 'b.css')
y1 = Resource(foo, 'c.js', depends=[x1, x2])
dummy = get_needed()
assert not isinstance(dummy, NeededResources)
# We return a new dummy instance for every get_needed:
dummy2 = get_needed()
assert dummy != dummy2
# A dummy never has resources:
assert not dummy.has_resources()
dummy.need(y1)
with pytest.raises(NotImplementedError):
dummy.render()
def test_include_needed(self):
init_needed()
obj = self._cut()
obj.add('true', self._js_resource, discriminator_true)
obj.add('false', self._js_resource, discriminator_false)
obj.add('none', self._js_resource)
self.assertEqual(obj.include_needed(None, None, None),
['true', 'none'])
needed = get_needed().resources()
self.assertIn(self._js_resource, needed)
def test_convenience_need_not_initialized():
foo = Library('foo', '')
x1 = Resource(foo, 'a.js')
x2 = Resource(foo, 'b.css')
y1 = Resource(foo, 'c.js', depends=[x1, x2])
dummy = get_needed()
assert not isinstance(dummy, NeededResources)
# We return a new dummy instance for every get_needed:
dummy2 = get_needed()
assert dummy != dummy2
# A dummy never has resources:
assert not dummy.has_resources()
dummy.need(y1)
with pytest.raises(NotImplementedError):
dummy.render()
def test_deform_integration_exception_render(self):
import deform_autoneed
deform_autoneed.includeme()
form = _mk_richtext_form()
try:
form.validate([('foo', 'bar')])
except deform.ValidationFailure as exc:
exc.render()
resources = get_needed().resources()
self.assertIn('deform.js', [x.filename for x in resources])
def test_rendered_on_event(self):
from arche.events import ViewInitializedEvent
self.config.registry.settings['arche_ga.key'] = 'a_very_secret_code'
self.config.include('arche_google_analytics')
init_needed()
request = testing.DummyRequest()
view = self._mk_view(None, request)
objectEventNotify(ViewInitializedEvent(view))
needed = get_needed()
self.assertTrue(needed.resources())
self.assertIn('a_very_secret_code', needed.render())
def test_replace_bootstrap(self):
#replace bootstrap css with pure_js
from arche.fanstatic_lib import main_css
from arche.fanstatic_lib import pure_js
from js.bootstrap import bootstrap_css
self.config.include('arche.utils')
self.config.replace_fanstatic_resource(bootstrap_css, pure_js)
main_css.need()
will_include = get_needed().resources()
self.assertIn(pure_js, will_include)
self.assertIn(main_css, will_include)
self.assertNotIn(bootstrap_css, will_include)
def test_remove_resource_with_deps(self):
obj = self._cut()
obj.libraries['deform_autoneed'] = library = Library('deform_autoneed', 'testing_fixture')
unwanted_dependency = Resource(library, 'dummy.css')
resource_with_requirement = Resource(library, 'dummy.js', depends = (unwanted_dependency,))
obj.requirements['dummy'] = [resource_with_requirement, unwanted_dependency]
obj.remove_resource(unwanted_dependency)
from deform_autoneed import need_lib
need_lib('dummy', reg = obj)
resources = get_needed().resources()
self.assertEqual(len(obj.requirements['dummy']), 1)
self.assertNotIn('dummy.css', [x.filename for x in resources])
self.assertEqual(len(resources), 1)
def test_register_form_resources(self):
import colander
import deform
class DummySchema(colander.Schema):
dummy = colander.SchemaNode(colander.String())
dummy_form = deform.Form(DummySchema())
from fanstatic import get_needed
from fanstatic import init_needed
from fanstatic import NeededResources
init_needed() #Otherwise fanstatic won't get a proper needed resrouces object.
context = testing.DummyResource()
request = testing.DummyRequest()
obj = self._cut(context, request)
obj.register_form_resources(dummy_form)
needed_resources = get_needed()
self.assertIsInstance(needed_resources, NeededResources)
filenames = [x.filename for x in needed_resources.resources()]
#Note: Can be any filename registered by VoteIT. Just change it if this test fails :)
self.assertIn('deform.css', filenames)
def test_register_form_resources(self):
import colander
import deform
class DummySchema(colander.Schema):
dummy = colander.SchemaNode(colander.String())
dummy_form = deform.Form(DummySchema())
from fanstatic import get_needed
from fanstatic import init_needed
from fanstatic import NeededResources
init_needed(
) #Otherwise fanstatic won't get a proper needed resrouces object.
context = testing.DummyResource()
request = testing.DummyRequest()
obj = self._cut(context, request)
obj.register_form_resources(dummy_form)
needed_resources = get_needed()
self.assertIsInstance(needed_resources, NeededResources)
filenames = [x.filename for x in needed_resources.resources()]
#Note: Can be any filename registered by VoteIT. Just change it if this test fails :)
self.assertIn('deform.css', filenames)
def app(environ, start_response):
start_response('200 OK', [])
needed = get_needed()
assert needed is environ[NEEDED]
def app(environ, start_response):
start_response('200 OK', [])
needed = get_needed()
needed.need(y1)
needed.set_base_url('http://testapp')
return [b'<html><head></head><body</body></html>']
def app(environ, start_response):
start_response('200 OK', [('Content-Type', 'text/html')])
needed = get_needed()
needed.need(a, {slot: b})
needed.set_base_url('http://testapp')
return [b'<html><head></head><body></body></html>']
def test_dummy_needed_should_take_slots_argument():
needed = get_needed()
a_resource = object()
needed.need(a_resource, slots={})
def __str__(self):
needed = fanstatic.get_needed()
if not needed.has_base_url():
needed.set_base_url(IVirtualSite(self.request).get_root_url())
return needed.library_url(self.library) + self.name
def test_dummy_needed_should_take_slots_argument():
needed = get_needed()
a_resource = object()
needed.need(a_resource, slots={})
def test_start_raiting_included(self):
from voteit.core.fanstaticlib import _star_rating_css
init_needed()
obj = self._cut()
needed = get_needed().resources()
self.assertIn(_star_rating_css, needed)
def app(environ, start_response):
start_response('200 OK', [('Content-Type', 'text/html')])
needed = get_needed()
assert needed is environ[NEEDED]
def clear_needed_resources(event):
needed = fanstatic.get_needed()
if isinstance(needed, fanstatic.NeededResources):
# Only if there's a concrete NeededResources.
needed.clear()
def test_auto_need(self):
form = _mk_richtext_form()
self._fut(form, reg = self.reg)
resources = get_needed().resources()
self.assertIn('deform.js', [x.filename for x in resources])
def app(environ, start_response):
start_response('200 OK', [])
needed = get_needed()
needed.need(y1)
return [b'<html><head></head><body</body></html>']
def app(environ, start_response):
start_response('200 OK', [])
needed = get_needed()
needed.need(y1)
needed.set_base_url('http://testapp')
return ['<html><head></head><body</body></html>']
def app(environ, start_response):
start_response('200 OK', [])
needed = get_needed()
assert needed is environ[NEEDED]
def clear_needed_resources(event):
needed = fanstatic.get_needed()
if isinstance(needed, fanstatic.NeededResources):
# Only if there's a concrete NeededResources.
needed.clear()
def test_start_raiting_included(self):
from voteit.core.fanstaticlib import _star_rating_css
init_needed()
obj = self._cut()
needed = get_needed().resources()
self.assertIn(_star_rating_css, needed)
def app(environ, start_response):
start_response('200 OK', [('Content-Type', 'text/plain')])
needed = get_needed()
needed.need(y1)
return [b'<html><head></head><body</body></html>']
def get_socialshareprivacy_url():
'''
call this after you need()ed socialshareprivacy!
Returns the url from which socialshareprivacy will be shipped.
'''
return fanstatic.get_needed().library_url(library)
def get_socialshareprivacy_url():
'''
call this after you need()ed socialshareprivacy!
Returns the url from which socialshareprivacy will be shipped.
'''
return fanstatic.get_needed().library_url(library)
def app(environ, start_response):
start_response('200 OK', [('Content-Type', 'text/plain')])
needed = get_needed()
needed.need(y1)
return ['<html><head></head><body</body></html>']
def set_base_url(event):
needed = fanstatic.get_needed()
if not needed.has_resources():
return
if not needed.has_base_url():
needed.set_base_url(IVirtualSite(event.request).get_root_url())
def test_ensure_base_url_wont_fail(self):
dummy_needed = fanstatic.get_needed()
self.assertIsNone(ensure_base_url(dummy_needed, None))
def test_ensure_base_url_wont_fail(self):
dummy_needed = fanstatic.get_needed()
self.assertIsNone(ensure_base_url(dummy_needed, None))
def app(environ, start_response):
start_response('200 OK', [])
needed = get_needed()
needed.need(y1)
return ['<html><head></head><body</body></html>']