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This article mainly introduces the relevant knowledge of "how python judges whether the file path exists". Xiaobian shows you the operation process through actual cases. The operation method is simple, fast and practical. I hope this article "how python judges whether the file path exists" can help you solve the problem.

The specific methods are as follows:

1. Use os module to determine if file path exists

import os

os.path.exists(test_file.txt)

#File exists

os.path.exists(no_exist_file.txt)

#File does not exist

2. Use the pathlib module to determine if the file path exists

import pathlib

path = pathlib.Path("path/file")

path.exist()

3. Use the Try statement to determine if the file path exists

try:

f =open()

f.close()

except FileNotFoundError:

print "File does not exist"

except PermissionError:

print "File exists"

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