def process_request(self, req):
db = self.env.get_db_cnx()
if req.method == 'POST':
if not req.args.get('name') or not req.args.get('mininame'):
raise TracError(_('Name and Label are required fields.'))
cust = Customer(self.env, req.args.get('id'))
cust.name = req.args.get('name')
cust.mininame = req.args.get('mininame')
cust.curmilestone = req.args.get('curmilestone')
if req.args.get('submit') == "add":
cust.insert(db)
add_notice(req, _('The customer %(name)s has been added.', name=cust.name))
elif req.args.get('submit') == "update":
cust.update(db)
add_notice(req, _('The customer %(name)s has been updated.', name=cust.name))
req.redirect(req.href.customers(None))
else:
data = {}
cursor = db.cursor()
cursor.execute('select id, name, mininame, curmilestone from customer order by mininame')
customers = []
for id, name, mininame, curmilestone in cursor:
cust = Customer(self.env)
cust.id = id
cust.name = name
cust.mininame = mininame
cust.curmilestone = curmilestone
customers.append(cust)
data.update({'customers': customers})
data.update({'milestones': model.Milestone.select(self.env, db=db)})
if req.args.get('id'):
data.update({'customer': Customer(self.env, req.args.get('id'))})
else:
data.update({'customer': None})
return 'customers.html', data, None
def main():
customers = []
# Manually Generate The first 'Customer' with completely random values.
customers.append(Customer())
customers[0].interArrival = None
customers[0].state = "In Service"
# this loop generates 4 other 'Customers' and appends them to 'customers' list.
for i in range(1, 8):
new = Customer()
_arrivalTime = customers[i - 1].arrivalTime + new.interArrival
_serviceBegin = max(customers[i - 1].serviceEnds, _arrivalTime)
_serviceEnd = _serviceBegin + new.serviceDuration
new.arrivalTime = _arrivalTime
new.serviceBegin = _serviceBegin
new.serviceEnds = _serviceEnd
new.id = i + 1
# check for the customer state.
if new.arrivalTime < new.serviceBegin:
new.state = new.serviceBegin - new.arrivalTime
else:
new.state = 0
customers.append(new)
"""
for customer in customers:
print "interArrival => " + str(customer.interArrival) + \
"\t| arrivalTime => " + str(customer.arrivalTime) +\
"\t| Service Begin => " + str(customer.serviceBegin) +\
"\t| Service Duration => " + str(customer.serviceDuration) +\
"\t| Service End => " + str(customer.serviceEnds)
"""
for cust in customers:
cust.points = []
start = cust.arrivalTime
end = cust.serviceEnds
for i in range(start, end):
obj = {"x": i + 1, "y": 1}
cust.points.append(obj)
return render_template('index.html', customers=customers)