16 lines
601 B
Python
16 lines
601 B
Python
import conservancy
|
|
|
|
def index(request):
|
|
with conservancy.ParameterValidator(request.GET, 'upgrade_id') as validator:
|
|
try:
|
|
amount_param = float(request.GET['upgrade'])
|
|
except (KeyError, ValueError):
|
|
validator.fail()
|
|
else:
|
|
validator.validate('{:.2f}'.format(amount_param))
|
|
partial_amount = amount_param if validator.valid else 0
|
|
context = {
|
|
'partial_amount': partial_amount,
|
|
'minimum_amount': 120 - partial_amount,
|
|
}
|
|
return conservancy.render_template_with_context(request, "supporter/index.html", context)
|