def template_run(request, pk):
template = get_object_or_404(ExpenseTemplate, pk=pk, user=request.user)
expense = Expense(vendor=template.vendor, category=template.category)
if "date" in request.GET:
expense.date = request.GET["date"]
else:
expense.date = today_date()
if template.type == "count":
if not request.GET.get("count"):
count = decimal.Decimal(1)
else:
count = parse_amount_input(request.GET["count"])
if count is None:
return HttpResponseBadRequest()
expense.amount = round_money(template.amount * count)
desc_lines = template.description.strip().split("\n")
desc_possibilities = len(desc_lines)
desc = desc_lines[0]
if count % 1 != 0:
# Is decimal, use last possibility
desc = desc_lines[desc_possibilities - 1]
elif desc_possibilities == 2:
# 0 → 1, 1 → anything else (English)
desc = desc_lines[int(count != 1)]
elif desc_possibilities in {3, 4}:
# Polish scheme
if count == 1:
desc = desc_lines[0]
else:
# Expression from gettext, simplified
desc = desc_lines[1 if (2 <= count % 10 <= 4 and (count % 100 < 10 or count % 100 >= 20)) else 2]
expense.description = desc.replace("!count!", str(count))
elif template.type == "description":
expense.amount = template.amount
expense.description = template.description.replace("!description!", request.GET["description"])
elif template.type == "desc_select":
main_desc, *desc_options = template.description.strip().split("\n")
desc_id = int(request.GET["desc_id"])
expense.amount = template.amount
expense.description = main_desc.strip().replace("!description!", desc_options[desc_id].strip())
elif template.type == "menu":
desc_id = int(request.GET["desc_id"])
desc_options = template.description.strip().split("\n")
amount_str, desc = desc_options[desc_id].strip().split(" ", 1)
expense.amount = parse_amount_input(amount_str.strip())
if expense.amount is None:
return HttpResponseBadRequest()
expense.description = desc.strip()
else:
expense.amount = template.amount
expense.description = template.description
expense.user = request.user
expense.save()
return HttpResponseRedirect(expense.get_absolute_url())
def handle(self, n, **options):
for i in range(n):
o = Expense()
o.title = silly.a_thing()
o.amount = "{}.{}".format(random.randint(1, 100),
random.randint(0, 99))
o.date = silly.datetime().date()
o.description = "\n".join(
[silly.paragraph(),
silly.paragraph(),
silly.paragraph()])
o.save()
def create_random_expense(self):
with transaction.atomic():
o = Expense()
o.title = silly.a_thing()
o.amount = "{}.{}".format(random.randint(1, 100),
random.randint(0, 99))
o.date = silly.datetime().date()
o.description = "\n".join(
[silly.paragraph(),
silly.paragraph(),
silly.paragraph()])
o.save()
for j in range(random.randint(0, 5)):
text = "\n".join(
[silly.paragraph(),
silly.paragraph(),
silly.paragraph()])
o.comments.create(content=text)