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# -*- encoding: utf-8 -*-
from flask.ext.wtf import Form
from wtforms.fields import DateField, IntegerField, StringField, HiddenField
from wtforms import validators as v
from wtforms import fields
from wtforms.ext.sqlalchemy.fields import QuerySelectField
import datetime
from . import app
today = datetime.date.today
def is_hidden_field(f):
return isinstance(f, HiddenField)
app.jinja_env.tests["hidden"] = is_hidden_field
class DecimalField(fields.DecimalField):
def process_formdata(self, valuelist):
if valuelist:
value = valuelist[0].replace(',','.')
super(DecimalField, self).process_formdata([value])
req = [v.input_required()]
class ExpenseForm(Form):
date = DateField("Datum", req,
format="%d.%m.%Y",
default=today())
expense = DecimalField("Betrag", req,
description="EUR",
places=2)
description = StringField("Beschreibung", req)
category = QuerySelectField("Kategorie",
get_label="name")
class ConstForm(Form):
start = DateField("Beginn", req,
format="%m.%Y",
default=today())
end = DateField("Ende", req,
format="%m.%Y",
default=today(),
description="(einschließlich)")
months = IntegerField("Zahlungsrythmus", req,
description="Monate")
expense = DecimalField("Betrag", req,
description="EUR",
places=2)
desc = StringField("Beschreibung", req)
cat = QuerySelectField("Kategorie",
get_label="name")
prev = QuerySelectField("Vorgänger",
get_label="description",
allow_blank=True)
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