使用键和多个值将数据框转换为字典

Question

我有一个用例，其中必须读取具有多个标题列和值的xl文件。

import pandas as pd
workbook_loc = "c:\\2020\Book1.xlsx"
df = pd.read_excel(workbook_loc, sheet_name=None)
data_dict = df.to_dict()

but the above script is throwing out  AttributeErro 'dict' object has no attribute.

what is the wrong I am doing?

。

{{1}}

Answer 1

当您指定 sheet_name = None 时，它将返回字典而不是pandas数据框。指定工作表名称始终是一种很好的做法。

您可以尝试一下。

all_years = []
for fyp in finished_years_proper:
  with open(fyp, 'r') as year:
    for line in year:
      ... # your regex search on year
      all_years.append(xxx)