def bookmarks_overrides(self, fixture):
"""Various bits of information can be overridden from the defaults when creating a bookmark from a View.
"""
user_interface = UserInterface(None, '/a_ui', {}, False, 'test_ui')
view = UrlBoundView(user_interface, '/aview', 'A View title', {})
bookmark = view.as_bookmark(description='different description',
query_arguments={'arg1': 'val1'},
locale='af')
# What the bookmark knows
vassert(bookmark.description == 'different description')
vassert(bookmark.query_arguments == {'arg1': 'val1'})
vassert(bookmark.locale == 'af')
def create_view(self, relative_path, user_interface, file_path=None):
if not user_interface is self:
raise ProgrammerError('get_file called on %s with %s as user_interface' % (self, user_interface))
file_url_path = file_path
filename = self.filesystem_path(file_url_path)
logging.debug('Finding a static file on filesystem %s' % filename)
if self.is_dynamic(filename):
statics = self.statics(file_url_path)
view = UrlBoundView(user_interface, file_url_path, statics['title'], cacheable=True)
view.set_slot('main_slot', DJHTMLWidget.factory(statics['div']))
return view
elif self.is_static(filename):
return FileView(user_interface, FileOnDisk(filename, file_url_path))
raise CannotCreate()
def new_view(self,
user_interface=None,
relative_path='/',
title='A view',
slot_definitions={}):
user_interface = user_interface or self.user_interface
return UrlBoundView(user_interface, relative_path, title,
slot_definitions)
def bookmarks(self, fixture):
"""Bookmarks are pointers to Views. You need them, because Views are relative to a UserInterface and
a Bookmark can, at run time, turn these into absolute URLs. Bookmarks also contain metadata,
such as the title of the View it points to.
"""
user_interface = UserInterface(None, '/a_ui', {}, False, 'test_ui')
view = UrlBoundView(user_interface, '/aview', 'A View title', {})
bookmark = view.as_bookmark()
# What the bookmark knows
vassert(bookmark.href.path == '/a_ui/aview')
vassert(bookmark.description == 'A View title')
vassert(bookmark.base_path == '/a_ui')
vassert(bookmark.relative_path == '/aview')
# How you would use a bookmark in other views (possibly in other UserInterfaces)
a = A.from_bookmark(fixture.view, bookmark)
vassert(str(a.href) == str(bookmark.href))
def new_view(self):
"""An :class:`UrlBoundView` to use when constructing :class:`Widget`\s for testing."""
current_path = Url(ExecutionContext.get_context().request.url).path
view = UrlBoundView(self.user_interface, current_path, 'A view')
return view
def new_view(self):
current_path = Url(WebExecutionContext.get_context().request.url).path
view = UrlBoundView(self.user_interface, current_path, 'A view', {})
return view
