def update_vat(self, event=None):
price = self.var_price.get().strip()
if self.check_price(price):
price = D(price)
vat_o = None
for vatcat in self.vatcats:
if vatcat.name == self.var_vatcat.get():
vat_o = vatcat
if vat_o:
rate = vat_o.rate
vat = price * rate / 100
vat = vat.quantize(D('0.01'))
self.var_vat.set(vat)
def save(self, event=None):
barcode = unicode(self.var_barcode.get().strip())
name = unicode(self.var_name.get().strip())
price = self.var_price.get().strip()
vat_o = None
for vatcat in self.vatcats:
if vatcat.name == unicode(self.var_vatcat.get()):
vat_o = vatcat
vat = self.var_vat.get().strip()
category_o = None
for category in self.cats:
if category.name == unicode(self.var_cat.get()):
category_o = category
stock = self.var_stock.get()
stock_warning_level = self.var_stock_warn.get()
error = ''
if len(name) < 1:
error += 'The name cannot be blank.\n'
if not self.check_price(price):
error += 'The price contains invalid characters.\n'
if not vat_o:
error += 'You must select a VAT category\n'
if not self.check_price(vat):
error += 'The VAT contains invalid characters.\n'
if stock < 0:
error += 'The stock cannot be negative.\n'
if stock_warning_level < 0:
error += 'The stock warning level cannot be negative.\n'
if error:
showerror('Starfish Till Manager', error)
else:
price = D(price).quantize(D('0.01'))
vatrate = vat_o.rate
vat = price * vatrate / 100
vat = vat.quantize(D('0.01'))
self.current_product.barcode = barcode
self.current_product.name = name
self.current_product.price = D(price)
self.current_product.vat_o = vat_o
self.current_product.vat = vat
if category_o:
self.current_product.category_o = category_o
self.current_product.stock = stock
self.current_product.stock_warning_level = stock_warning_level
self.current_product.available = 1
if not self.current_product.id:
self.store.add(self.current_product)
self.store.commit()
self.update_list()
self.properties(self.current_product.id)
