我必须验证" number_id "在包含表1 中的ID列表的列中,并使用 表2 中的控件编号列表创建一个新列。
我在做:
import pandas as pd
table_1 = pd.read_excel('path/file.xlsx', sheet_name="sheet 1")
table_2 = pd.read_excel('path/file.xlsx', dtype='str')
table_1[['Number_id_table_1']].head(5)
Number_id_table_1
0 [35904690, 20344131]
1 [26360006]
2 NaN
3 [46780790]
4 [355343]
table_2.head()
control account_id_nk
0 71996761124 10197651
1 49991227097 1263884
2 71981020953 876828
3 11964723845 35661849
4 47992004868 19071134
对值进行驻留并添加我正在执行的控制号:
from itertools import chain
def mapping_account_id(index, original_df, column_id_name = str()):
original_index = index
list_column_id = []
if original_index in original_df:
for ind in original_index:
list_column_id.append(original_df.iloc[original_index][column_id_name])
return list(set(list(chain(*list_column_id))))
else:
return None
table_1 ['Number_id_table_1_teste'] = table_1 ['Number_id_table_1'].apply(mapping_account_id, args = (table_2, 'control'))
结果是"无"对于每一行。但我知道表中存在这些值。
Number_id_table_1_teste
0 None
1 None
2 None
3 None
4 None
我预计该列" Number_id_table_1_teste "包含每个 number_id 的 控件 编号。
Number_id_table_1_teste
0 [21964258763, 81999403136]
1 [92993930352]
2 NaN
3 [17996018821]
4 [85988943884]