def getView(self,URLpath,errorOnNotFound=False):
#TODO rewrite it:
# 1. View.isUpToDate - should posibly update object internally,
# when view file is deleted, should raise error
# 2. here should be try to FileNotFound error which should refresh cache
# 3. then check for mistakes (eg. now some views are not cached)
(o, i)=dicttree.get(self.views, URLpath, False)
if i==len(URLpath) and type(o) is dict and o.has_key("default"):
o=o["default"]
#if D: acenv.debug("Executing '%s'/default"%("/".join(URLpath)))
#TODO handle an event when file was deleted; probably raises exception
if type(o) is View:
if self.deploymentMode or o.isUpToDate():
#if D: acenv.info("View '%s' taken from cache"%("/".join(URLpath[:i])))
return (o, URLpath[i:])
#elif D: acenv.info("View %s is not cached","/".join(URLpath))
i=0
viewPath=pjoin(self.viewsPath, *URLpath[:i])
#if D: acenv.debug("Searching from '%s'"%(viewPath))
viewName,inputs=URLpath[:i],URLpath[i:]
temp=viewPath
# if inputs[1]!="api"
# raise Exception(inputs)
while len(inputs):
temp=pjoin(temp, inputs[0])
if not pisdir(temp):
break
viewPath=temp
viewName.append(inputs.pop(0))
if inputs and pexists(pjoin(viewPath,inputs[0])+".xml"):
viewName.append(inputs.pop(0))
elif not inputs and pexists(viewPath+".xml"):
pass
elif not inputs and pexists(pjoin(viewPath,"default.xml")):
viewName.append("default")
else:
if errorOnNotFound:
raise ViewNotFound(viewName)
viewName=["notFound"]
v=View(viewName, self)
dicttree.set(self.views, viewName, v)
return (v, inputs)
def test_dicttree_set(self):
d = {}
dicttree.set(d, ['a'], 'y')
dicttree.set(d, ['b', 'c', 'd'], 'x')
dicttree.set(d, ['b', 'e'], 'z')
self.assertTrue( d == {'a': 'y', 'b': {'c': {'d': 'x'}, 'e': 'z'}})
d = {}
dicttree.set(d, ['a'], {2 : 3}), dicttree.set(d, ['a', 2], 4), dicttree.set(d, ['b'], ['foo', 'bar'])
self.assertTrue( d == {'a': {2: 4}, 'b': ['foo', 'bar']})
d = {}
dicttree.set(d, ['a', 'b', 'c'], 'x'), dicttree.set(d, ['a'], 'y')
self.assertTrue( d == {'a' : 'y'})
#TODO this is test for get and set. move to tests
d={"a":1}
dicttree.set(d,["a","b","c"],1)
self.assertTrue(d == {'a': {'b': {'c': 1}}})
return True