Question

我对编码非常陌生，所以希望，这个问题比我认为的更容易解决。我正在尝试读取python中的CSV文件并与之交互，但每次尝试执行此代码都会返回未找到文件/目录的错误。我只是简单地打印了代码，并且知道实际上可以找到并使用该文件，而且我知道只有当打印为.csv.csv时才能调用该文件。当我尝试为此特定代码块调用csv文件时，为什么未找到此文件/目录错误？请帮忙。

我得到的错误是：

$ python second_lesson.py
What show or movie are you looking for? Friends
Traceback (most recent call last):
  File "second_lesson.py", line 17, in <module>
    with open(csvpath, newline="") as csvfile:
FileNotFoundError: [Errno 2] No such file or directory: '..\\Downloads\\netflix_ratings.csv.csv'

import os
import csv

video = input("What show or movie are you looking for? ")

csvpath = os.path.join("C:", "Desktop", "Python2", "netflix_ratings.csv.csv")

found = False

with open(csvpath, newline="") as csvfile:
    csvreader = csv.reader(csvfile, delimiter=",")

    for row in csvreader:
        if row[0] == video:
            print(row[0] + " is rated " + row[1] + " with a rating of " + row[5])


            found = True

    if found is False:
        print("Sorry about this, we don't seem to have what you are looking for!")

Answer 1

    FileNotFoundError: [Errno 2] No such file or directory: '..\\Downloads\\netflix_ratings.csv.csv'

与

不同

    csvpath = os.path.join("C:", "Desktop", "Python2", "netflix_ratings.csv.csv")

=> C：\ Desktop \ Python2 \ netflix_ratings.csv.csv

我建议修复路径或将文件放入错误中指定的路径。

不断从python中的csv阅读器获取未找到文件的错误

1 个答案: