问题描述
使用python和argparse，用户可以输入带有-d作为标志的文件名.
Using python and argparse, the user could input a file name with -d as the flag.
parser.add_argument("-d", "--dmp", default=None)
但是，如果路径中包含空格，此操作将失败.例如.
However, this failed when the path included spaces. E.g.
-d C:\SMTHNG\Name with spaces\MORE\file.csv
注意:空格将导致错误(标志仅以"C:SMTHNG \ Name"作为输入).
NOTE: the spaces would cause an error (flag only takes in 'C:SMTHNG\Name' as input).
error: unrecognized arguments: with spaces\MORE\file.csv
花了我多长时间才能找到解决这个问题的方法...(没有找到相应的问答)，所以我要发表自己的帖子)
Took me longer than it should have to find the solution to this problem...(did not find a Q&A for it so I'm making my own post)
推荐答案
简单解决方案:argparse如果使用引号将字符串填充的字符串视为单个参数，则将其视为单个参数.
Simple solution:argparse considers a space filled string as a single argument if it is encapsulated by quotation marks.
此输入有效并解决"了问题:
This input worked and "solved" the problem:
-d "C:\SMTHNG\Name with spaces\MORE\file.csv"
注意:参数周围带有".
NOTICE: argument has "" around it.
这篇关于处理argparse输入中的空格的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！