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This article mainly introduces "python how to open a designated file" related knowledge, editor through the actual case to show you the operation process, the method of operation is simple and fast, practical, I hope that this "python how to open a designated file" article can help you solve the problem.

Specific steps for use:

1. First open the python editor and create a new py file.

2. Define an object in the py file and call the open function to open a specified file.

F = open ('test.txt') # Open

Examples of related use:

F=open ('test.txt',encoding='utf-8') # Open the file

Data=f.read () # File Operation

Print (data) # print file contents

F.close () # close the file

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