Python Keywords

The Python Keyword module is used to avail the list of all the keywords. The reserved words cannot be used as a variable name.

Please find the list below

•  import keyword
•  keyword.kwlist

‘And’ ,’as’,’assert’,’break’,’class’,’continue’,’def’,’del’,’elif’,’else’,’except’,’exec’,’finally’,’for’

‘From’,’global’,’if’,’import’,’in’,’is’,’lambda’,’not’,’or’,’pass’,’print’,’raise’,’return’,’try’,’while’

‘With’,’yield’.

• And – for combining the conditions.

Example: 

5 and 0 => false

• As – used for creating alias

Example:

import numpy as np

• Assert – used for debugging purposes

Example:

a = 10
assert a > 20

• Break – to take the control out of the loop.
• Class -for defining a class:

Example:

class employe:

• Continue – to take the control back to the loop.
• Def – for defining a function.

• Del – for deleting a reference object.

Example:

x = 10 del x print(x) nameerror

• Elif – conditional statement.
• Else – conditional statement

• Except – exceptional handling condition
• Finally – finally block which always gets executed.
• For – looping condtion
• From – imports only some function.

    Example:

from math import sin

• Global – for declaring global variables
• If – conditional statement
• Import – for importing module.
• In – for checking whether a string contains in a string or list
• Is – this is used for testing object identity.
• Lambda – for writing anonymous fuctions.
• Not – not with true means false/
• Or – either one of them is true then it is true.
• Pass – it generaly does nothing. Simply to state pass the line
• Print – for printing the condition
• Raise – for raising an exception.
• Return – for returning some value from function.
• Try – for exceptional handling.
• While – for looping purpose.
• With – used in opening the file.
• Yield – used inside a function to return statement but it returns a generator.

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