Python File isatty () method

Python File (File) method

Outline

Areisatty () method to detect file is connected to a terminal device, if it is to return True, otherwise False.

grammar

isatty () method has the following syntax:

fileObject.isatty(); 

parameter

• no

return value

If connected to a terminal device returns True, otherwise False.

Examples

The following example demonstrates isatty () method of use:

#!/usr/bin/python
# -*- coding: UTF-8 -*-

# 打开文件
fo = open("w3big.txt", "wb")
print "文件名为: ", fo.name

ret = fo.isatty()
print "返回值 : ", ret

# 关闭文件
fo.close()

The above example output is:

文件名为:  w3big.txt
返回值 :  False

Python File (File) method