def init_projections(self):
# check for all the projections used
print "Identify projections..."
self.projection = 'root'
self.projections = set([
'root'
])
for e in self.events:
if not logs.state_event_filter(e):
continue
data = e.get('data',None)
if not data:
continue
if 'state' not in data:
continue
protocolName = data['stateType']
module = custom.load(self,protocolName)
if not module:
continue
for name, namefunc in module.projections(data):
self.projections.add(name)
self.projections.remove('root')
self.projections = sorted(list(self.projections))
self.projections = ['root'] + self.projections
def compute_leaves(projections):
temp = projections[:]
temp.remove('root')
temp.sort(key=lambda x: -len(x))
lv = []
def is_prefix(s):
for s2 in lv:
if s2.startswith(s):
return True
return False
for t in temp:
if not is_prefix(t):
lv += [t]
return lv
self.leaf_projections = compute_leaves(self.projections)
def pf(e):
return logs.state_event_filter(e) and data_filter(e['data'])
