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Python File read() Method

❮ File Methods

Example

Read the content of the file "demofile.txt":

f = open("demofile.txt", "r")
print(f.read())
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Definition and Usage

The read() method returns the specified number of bytes from the file. Default is -1 which means the whole file.

Syntax

file.read()

Parameter Values

Parameter Description
size Optional. The number of bytes to return. Default -1, which means the whole file.

More examples

Example

Read the content of the file "demofile.txt":

f = open("demofile.txt", "r")
print(f.read(33))
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❮ File Methods