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What method of a dictionary returns a list of keys in the dictionary?

青灯夜游

Jan 29, 2021 pm 05:45 PM

pythondictionary

In Python, the keys() method of the dictionary can return the "keys" list of the dictionary, and the syntax format is "dict.keys()". The keys() method returns all the keys of a dictionary as a list.

What method of a dictionary returns a list of keys in the dictionary?

#The operating environment of this tutorial: Windows 7 system, Python 2 version, Dell G3 computer.

Python Dictionary keys() method

The keys() method returns all the keys of a dictionary in a list.

Syntax:

dict.keys()

Return value: Returns all keys of a dictionary.

Example:

#!/usr/bin/python
dict = {&#39;Name&#39;: &#39;Zara&#39;, &#39;Age&#39;: 7}
print "Value : %s" %  dict.keys()

The output result of the above example is:

Value : [&#39;Age&#39;, &#39;Name&#39;]

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