How to get the file name in python

Python can obtain the current file name through __file__ or sys.argv[0]. The following takes the test.py file as an example.

test.py: ( Recommended learning: Python video tutorial)

# -*- coding: utf-8 -*-
# test.py

import sys
import os

# 绝对路径
print(__file__)
print(sys.argv[0])

# 文件名
print(os.path.basename(__file__))
print(os.path.basename(sys.argv[0]))

Output:

E:/Code/python3/EffectivePython/test.py
E:/Code/python3/EffectivePython/test.py
test.py
test.py

__file__ and sys.argv[0] are both current The absolute path of the file. The file name can be obtained through os.path.basename.

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