def update_sku(self,
id = '',
stock = '',
pn = '',
description = '',
supplier = '',
price = Decimal()):
# new sku?
if not id in self:
s = Sku()
s._path = self._path + '/skus/' + urllib.quote_plus(id)
os.mkdir(s._path)
s.id = id
s.stock = 0 # FIXME: zero stock out for now
s.pn = pn
s.description = description
s.supplier = supplier
s.price = price
s.save()
self[id] = s
else:
print '%s already exists' % id
def load(path):
self = Catalog()
self._path = path
for i in os.listdir(self._path + '/skus/'):
i = self._path + '/skus/' + i
# should only contain directories
if not stat.S_ISDIR(os.stat(i)[stat.ST_MODE]):
raise Exception('%s is not a directory' % i)
s = Sku.load(i)
assert(s not in self)
self[s.id] = s
return self