需要帮助搜索csv文件中的行是否包含单词

Question

I am writing some code. I would like to have an if statement that if a row in the CSV file contains what you input (a single word) then it does something.

I have tried doing if row = input then do this but it doesn't work as the whole row does not = the input only part of it does.

for row in reader:
    if row == input1:
        # Whatever I want

It does nothing, as the entire row does not equal input1 .

Answer 1

您可以使用以下if input1 in row:

Answer 2

You can use

if row[0]==input1:

This will check if the first element in the row is equal to input1.

Answer 3

Maybe something like the following.

with open('country.csv', 'r', encoding="utf-8") as myfile:
    data=myfile.readlines()

for line in data:
    if "Switzerland" in line:
        print(line)