Question

我该如何仅在CSV文件python 3中删除标头开头和结尾的引号？

只是标题。

"WD_Code", "_Supplier_Number", "Date_Of_Snapshot", "Time_Of_Snapshot"
"data1", "data2", "data3", "data4"

使用熊猫将文件file.to_csv写入时可以做到吗？

Answer 1

标题只是您可以通过熊猫访问的列表。您还可以根据需要重置该列表。在这里，我们将循环浏览文件中已存在的标头列表，并删除引号，然后将新列表重新分配为标头。

import pandas as pd

data = pd.read_csv("your_csv_here.csv")

new_headers = []

for header in data.columns: # data.columns is your list of headers
    header = header.strip('"') # Remove the quotes off each header
    new_headers.append(header) # Save the new strings without the quotes

data.columns = new_headers # Replace the old headers with the new list

在file.to_csv("your_csv_here.csv")函数中无法完成此操作。

Answer 2

尝试一下

headers = ["WD_Code", "_Supplier_Number", "Date_Of_Snapshot", "Time_Of_Snapshot"
"data1", "data2", "data3", "data4"]
headers_no_quotes = []
for header in headers:
  headers_no_quotes.append(header.strip('\"'))

从标题中删除引号

2 个答案: