Python keywords

Python keywords

Python has a set of keywords, which are reserved words and cannot be used as variable names, function names, or any other identifiers: keyword
description Logical operator.
and as
Create an alias. assert
Used for debugging. break
Exit the loop. Define a class.
continue Continue to the next iteration of the loop.
def Define a function.
del Delete an object.
elif Used in conditional statements, equivalent to else if.
else Used in conditional statements.
except Handle exceptions, how to execute when an exception occurs.
False Boolean value, the result of comparison operations.
finally Handle exceptions, and execute a block of code regardless of whether an exception occurs.
for Create a for loop.
from Import a specific part of a module.
global Declare global variables.
if Write a conditional statement.
import Import a module.
in Check if a value exists in a list, tuple, and other collections.
is Test if two variables are equal.
lambda Create an anonymous function.
None Represent the null value.
nonlocal Declare nonlocal variables.
not Logical operator.
or Logical operator.
pass Null statement, a statement that does nothing.
raise Generate an exception.
return Exit the function and return the value.
True Boolean value, the result of comparison operations.
try Write a try...except statement.
while Create a while loop.
with Used to simplify exception handling.
yield End the function and return the generator.