- Je voudrais éviter d'écrire
errorCount += 1
en plusieurs endroits. - Je suis à la recherche d'une meilleure façon que
success = False try: ... else: success = True finally: if success: storage.store.commit() else: storage.store.rollback()
- J'essaie d'éviter
store.rollback()
dans toutes sauf clause.
Une idée sur la façon de faire cela?essayez ... sauf ... sauf ...: comment éviter de répéter le code
count = 0
successCount = 0
errorCount = 0
for row in rows:
success = False
count += 1
newOrder = storage.RepeatedOrder()
storage.store.add(newOrder)
try:
try:
newOrder.customer = customers[row.customer_id]
except KeyError:
raise CustomerNotFoundError, (row.customer_id,)
newOrder.nextDate = dates[row.weekday]
_fillOrder(newOrder, row.id)
except CustomerNotFoundError as e:
errorCount += 1
print u"Error: Customer not found. order_id: {0}, customer_id: {1}".format(row.id, e.id)
except ProductNotFoundError as e:
errorCount += 1
print u"Error: Product not found. order_id: {0}, product_id: {1}".format(row.id, e.id)
else:
success = True
successCount += 1
finally:
if success:
storage.store.commit()
else:
storage.store.rollback()
print u"{0} of {1} repeated orders imported. {2} error(s).".format(successCount, count, errorCount)
On dirait que mon code pourrait s'améliorer en utilisant l'instruction with. –