def run(cls, database=DEFAULT_DB_ALIAS, **kwargs):
import frepple
if cls.filter:
filter_and = "and %s " % cls.filter
filter_where = "where %s " % cls.filter
else:
filter_and = ""
filter_where = ""
with connections[database].chunked_cursor() as cursor:
cnt = 0
starttime = time()
cursor.execute('''
SELECT
supplier_id, item_id, location_id, sizeminimum, sizemultiple,
cost, priority, effective_start, effective_end, source, leadtime,
resource_id, resource_qty, fence
FROM itemsupplier %s
ORDER BY supplier_id, item_id, location_id, priority desc
''' % filter_where)
cursuppliername = None
curitemname = None
for i in cursor:
cnt += 1
try:
if i[0] != cursuppliername:
cursuppliername = i[0]
cursupplier = frepple.supplier(name=cursuppliername)
if i[1] != curitemname:
curitemname = i[1]
curitem = frepple.item(name=curitemname)
curitemsupplier = frepple.itemsupplier(
supplier=cursupplier, item=curitem, source=i[9],
leadtime=i[10].total_seconds() if i[10] else 0,
fence=i[13].total_seconds() if i[13] else 0,
resource_qty=i[12]
)
if i[2]:
curitemsupplier.location = frepple.location(name=i[2])
if i[3]:
curitemsupplier.size_minimum = i[3]
if i[4]:
curitemsupplier.size_multiple = i[4]
if i[5]:
curitemsupplier.cost = i[5]
if i[6]:
curitemsupplier.priority = i[6]
if i[7]:
curitemsupplier.effective_start = i[7]
if i[8]:
curitemsupplier.effective_end = i[8]
if i[11]:
curitemsupplier.resource = frepple.resource(name=i[11])
except Exception as e:
logger.error("**** %s ****" % e)
logger.info('Loaded %d item suppliers in %.2f seconds' % (cnt, time() - starttime))
def loadItemSuppliers(self):
print('Importing item suppliers...')
cnt = 0
starttime = time()
self.cursor.execute('''
SELECT
supplier_id, item_id, location_id, sizeminimum, sizemultiple,
cost, priority, effective_start, effective_end, source, leadtime,
resource_id, resource_qty, fence
FROM itemsupplier %s
ORDER BY supplier_id, item_id, location_id, priority desc
''' % self.filter_where)
cursuppliername = None
curitemname = None
for i in self.cursor.fetchall():
cnt += 1
try:
if i[0] != cursuppliername:
cursuppliername = i[0]
cursupplier = frepple.supplier(name=cursuppliername)
if i[1] != curitemname:
curitemname = i[1]
curitem = frepple.item(name=curitemname)
curitemsupplier = frepple.itemsupplier(
supplier=cursupplier,
item=curitem,
source=i[9],
leadtime=i[10].total_seconds() if i[10] else 0,
fence=i[13].total_seconds() if i[13] else 0,
resource_qty=i[12])
if i[2]:
curitemsupplier.location = frepple.location(name=i[2])
if i[3]:
curitemsupplier.size_minimum = i[3]
if i[4]:
curitemsupplier.size_multiple = i[4]
if i[5]:
curitemsupplier.cost = i[5]
if i[6]:
curitemsupplier.priority = i[6]
if i[7]:
curitemsupplier.effective_start = i[7]
if i[8]:
curitemsupplier.effective_end = i[8]
if i[11]:
curitemsupplier.resource = frepple.resource(name=i[11])
except Exception as e:
print("Error:", e)
print('Loaded %d item suppliers in %.2f seconds' %
(cnt, time() - starttime))
def loadItemSuppliers(self):
print('Importing item suppliers...')
cnt = 0
starttime = time()
self.cursor.execute('''
SELECT
supplier_id, item_id, location_id, sizeminimum, sizemultiple,
cost, priority, effective_start, effective_end, source, leadtime,
resource_id, resource_qty, fence
FROM itemsupplier %s
ORDER BY supplier_id, item_id, location_id, priority desc
''' % self.filter_where)
cursuppliername = None
curitemname = None
for i in self.cursor.fetchall():
cnt += 1
try:
if i[0] != cursuppliername:
cursuppliername = i[0]
cursupplier = frepple.supplier(name=cursuppliername)
if i[1] != curitemname:
curitemname = i[1]
curitem = frepple.item(name=curitemname)
curitemsupplier = frepple.itemsupplier(
supplier=cursupplier, item=curitem, source=i[9],
leadtime=i[10].total_seconds() if i[10] else 0,
fence=i[13].total_seconds() if i[13] else 0,
resource_qty=i[12]
)
if i[2]:
curitemsupplier.location = frepple.location(name=i[2])
if i[3]:
curitemsupplier.size_minimum = i[3]
if i[4]:
curitemsupplier.size_multiple = i[4]
if i[5]:
curitemsupplier.cost = i[5]
if i[6]:
curitemsupplier.priority = i[6]
if i[7]:
curitemsupplier.effective_start = i[7]
if i[8]:
curitemsupplier.effective_end = i[8]
if i[11]:
curitemsupplier.resource = frepple.resource(name=i[11])
except Exception as e:
print("Error:", e)
print('Loaded %d item suppliers in %.2f seconds' % (cnt, time() - starttime))
