Reserved Keywords In Python
The python language reserves a small set of keywords that designate special language functionality.
Reserved keywords in python. 2 3 2 reserved classes of. In python 3 6 there are 33 reserved keywords. 2 3 1 keywords the following identifiers are used as reserved words or keywords of the language and cannot be used as ordinary identifiers. 2 3 identifiers and keywords up.
Keywords are the reserved words in python. This number can vary slightly over the course of time. No object can have the same name as a reserved word. They must be spelled exactly as they are written.
Here s a list of all keywords in python programming. The print has been removed from python 2 as keyword and included as built in function. Python keywords previous next python has a set of keywords that are reserved words that cannot be used as variable names function names or any other identifiers. Here is the list of python keywords.
The keywords should not be used as variables since its reserved from use. They are used by python interpreter to understand the program. To check the keyword list type following commands in interpreter import keyword keyword kwlist. In a programming language the keyword is a word reserved by a program because the word has a special meaning.
Keywords in python are reserved words that cannot be used as ordinaryidentifiers. 2 3 identifiers and keywords next. There are 33 keywords in python 3 7. All the python keywords contain lowercase letters only.
In python keywords are case sensitive. Keywords are also called as reserved words. We cannot use a keyword as a variable name function name or any other identifier. And del from not while as elif global or with assert else if pass yield break.
These are reserved words and you cannot use them as constant or variable or any other identifier names. Python keywords are the reserved words. To create an alias. They are used to define the syntax and structure of the python language.
We cannot use a keyword as a variable name function name or any other identifier. The following list shows the python keywords. We can t use keywords to name program entities such as variables class and functions. Python 3 has 33 keywords while python 2 has 30.
Each programming language has a set of its own keywords.