54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
from wtforms.validators import ValidationError
|
|
from datetime import date
|
|
|
|
|
|
def date_check(form, field):
|
|
"""
|
|
Checks that the date of the pitstop is not before the date of the latest pitstop and not after today.
|
|
|
|
:param form: the form where the field is in
|
|
:param field: the field to check
|
|
:return: Nothing or a ValidationError if the limits are not kept
|
|
"""
|
|
if field.data < form.last_pitstop.date:
|
|
raise ValidationError('The new date must not be before %s' % form.last_pitstop.date)
|
|
if field.data > date.today():
|
|
raise ValidationError('The new date must not be after %s' % date.today())
|
|
|
|
|
|
def odometer_check(form, field):
|
|
"""
|
|
|
|
:param form:
|
|
:param field:
|
|
:return:
|
|
"""
|
|
if not form.same_odometer_allowed and field.data <= form.last_pitstop.odometer:
|
|
raise ValidationError('The new odometer value must be higher than %i km' % form.last_pitstop.odometer)
|
|
if form.same_odometer_allowed and field.data < form.last_pitstop.odometer:
|
|
raise ValidationError('The new odometer value must be higher than %i km' % form.last_pitstop.odometer)
|
|
|
|
|
|
def litres_check(form, field):
|
|
if field.data is not None and field.data <= 0:
|
|
raise ValidationError('You must fuel at least 0.1 l')
|
|
|
|
|
|
def costs_check(form, field):
|
|
if field.data is not None and field.data <= 0:
|
|
raise ValidationError('Costs must be above 0.01 €.')
|
|
|
|
|
|
def edit_costs_check(form, field):
|
|
"""
|
|
Costs must be given, if a default value was given to the form field.
|
|
:param form:
|
|
:param field:
|
|
:return:
|
|
"""
|
|
costs_check_required = (form.costs.default is not None and form.costs.default > 0)
|
|
if costs_check_required and field.data is not None and field.data <= 0:
|
|
raise ValidationError('Costs must be above 0.01 €.')
|
|
|
|
|