def hours_by_category(self):
hours = list(self.hours)
category = attrgetter('getBudgetCategory')
hours.sort(key=category)
for category, hours in groupby(hours, category):
yield dict(category=safe_unicode(category),
sum=self.ettool.countHours(hours))
def hours_by_project(self):
hours = list(self.hours)
project = attrgetter('getProjectTitle')
hours.sort(key=project)
for project, hours in groupby(hours, project):
hours = tuple(hours)
sum = self.ettool.countHours(hours)
yield dict(project=safe_unicode(project),
category=hours[0].getBudgetCategory, sum=sum)
def __iter__(self):
def getDeliverableTitle(key):
return ''
for (prtitle, pritems) in groupby(
self.data, itemgetter('getProjectTitle')):
# Yield a project, or reconstruct enough info
project = pritems.next()
next = [] # Used to put iterated item back into flow
if project['portal_type'] != 'ExtropyProject':
next = [project]
project = dict(Title=safe_unicode(prtitle))
project['depth'] = 0
yield project
for (phtitle, phitems) in groupby(
chain(next, pritems), itemgetter('getPhaseTitle')):
# Reconstruct enough info for a phase
next = [phitems.next()]
title = phtitle and safe_unicode(phtitle) or ''
phase = dict(depth=1, Title=title,
getURL=_reconstructURL(project, next[0]))
yield phase
for (dtitle, tasks) in groupby(
chain(next, phitems), getDeliverableTitle):
# Yield a deliverable, at least the title
deliverable = tasks.next()
next = [deliverable]
if not dtitle:
# Activities live in the phase, group together
deliverable = dict(Title='Activities',
getURL=phase['getURL'])
else:
deliverable = dict(
Title=safe_unicode(dtitle),
getURL=_reconstructURL(phase, deliverable))
deliverable['depth'] = 2
yield deliverable
for item in chain(next, tasks):
item['depth'] = 3
yield item
