def select_backlog(request, sid):
""" Select a group of backlog items to fit in the sprint timebox based on the team velocity.
Velocity is passed as argument or fetched from the team or global settings.
"""
vs = request.GET.get('v', None)
if not vs:
velocity = get_velocity(get_active_product(request))
else:
velocity = float(vs)
est = 0.0
items = []
sp = get_object_or_404(Sprint, pk=sid)
# collect existing sprint backlog items
for itm in sp.backlog_set.get_query_set():
est += itm.estimate
if est > velocity:
# remove if overruns velocity
itm.sprint = None
itm.save()
else:
items.append(itm)
if est < velocity:
# add more if velocity allows
for itm in Backlog.objects.filter(sprint=None):
est += itm.estimate
if est > velocity:
break
items.append(itm)
itm.sprint = sp
itm.save()
data = {'backlog':items, 'sprint':sp, 'product':sp.product}
return render(request, 'sprint_backlog', data, 'sprint/')
def select_backlog(request, sid):
""" Select a group of backlog items to fit in the sprint timebox based on the team velocity.
Velocity is passed as argument or fetched from the team or global settings.
"""
vs = request.GET.get('v', None)
if not vs:
velocity = get_velocity(get_active_product(request))
else:
velocity = float(vs)
est = 0.0
items = []
sp = get_object_or_404(Sprint, pk=sid)
# collect existing sprint backlog items
for itm in sp.backlog_set.get_query_set():
est += itm.estimate
if est > velocity:
# remove if overruns velocity
itm.sprint = None
itm.save()
else:
items.append(itm)
if est < velocity:
# add more if velocity allows
for itm in Backlog.objects.filter(sprint=None):
est += itm.estimate
if est > velocity:
break
items.append(itm)
itm.sprint = sp
itm.save()
data = {'backlog': items, 'sprint': sp, 'product': sp.product}
return render(request, 'sprint_backlog', data, 'sprint/')
def get_context_data(self, **kwargs):
context = super(SprintBacklogView, self).get_context_data(**kwargs)
context['sprint'] = self.sprint
context['product'] = self.sprint.product
context['velocity'] = get_velocity(self.sprint.product)
return context
def get_context_data(self, **kwargs):
context = super(SprintBacklogView, self).get_context_data(**kwargs)
context['sprint'] = self.sprint
context['product'] = self.sprint.product
context['velocity'] = get_velocity(self.sprint.product)
return context
