def test_excluded_view(self):
from statics.tree import TreeView
tree = createTestTree()
view = TreeView(tree, exclude=["/a/aa", "/c"])
self.assertEqual(view.location, "/")
self.assertTrue("a" in view)
self.assertTrue("b" in view)
self.assertTrue(not "c" in view)
self.assertTrue(not "c" in view.keys())
def getitem_c():
return view["c"]
self.assertRaises(KeyError, getitem_c)
view_a = view["a"]
self.assertTrue(not "aa" in view_a)
self.assertTrue("ab" in view_a)
self.assertTrue(not "aa" in view_a.keys())
def getitem_a_aa():
return view_a["aa"]
self.assertRaises(KeyError, getitem_a_aa)
self.assertTrue(not "aa" in view_a.parent["a"])
def build(site, root, locations=None):
""" Build `site`."""
if locations is None:
locations = site.locations # pragma: nocover
if not "/" in [l for l, c, s in locations]:
raise ValueError("No script found for root (/) location.")
builded = []
for location, script_config, script_name in ordered_locations(locations):
view = TreeView(root,
exclude=[l for l, n, c in locations if not l == location])
item = view.locate(location)
script = query_script(script_name)
if script is None:
raise ValueError("No script registered for name '%s'" % script_name)
builded.append((location, script(site, script_config, item)))
root_element = builded.pop()[1]
for location, element in reversed(builded):
root_element.setlocation(location, element)
return root_element
