我需要在数字上迭代一列,并再次在单元格内循环,因为它是一个数组。 它能工作,但我认为它很慢,有没有办法让它更快
def CategoryBuilder(Deliverynote):
CategoryBuilder = {}
for l in Deliverynote:
CategoryBuilder['{}'.format(l)] = df_cleared['Shopkategorie'].loc[df_cleared['Deliverynotenumber'] == l]
return CategoryBuilder
df_Kopf['Categories'] = df_Kopf.apply(lambda row: CategoryBuilder(row['Deliverynote']), axis = 1)
df_cleared['Lieferscheine']在代码示例df_cleared['Deliverynote']中 仅供参考:交货通知=Lieferscheine
目前没有回答
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