How to use python to open a txt file

This article mainly introduces "how to open a txt file with python". In daily operation, I believe many people have doubts about how to open a txt file with python. Xiaobian consulted all kinds of materials and sorted out simple and easy operation methods. I hope to help you answer the doubts about "how to open a txt file with python"! Next, please follow the small series to learn together!

Specific example analysis:

f = open ('/Users/test.txt ', ' r')//Open the test.txt file in the Users directory

Example analysis:

r means read file, and we have successfully opened a file.

But if the file does not exist, the open() function throws an IOError error and gives you the error code and detailed information to tell you that the file does not exist. The error is as follows:

f=open('/Users/notfound.txt', 'r')Traceback (most recent call last):File "

Correlation function:

read() #Read file

close() #Close file

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