Python 3 - EdDoc

EdDoc: home/python

Python key words and operators

The key words and operators available in Python 3.

The following words are reserved and form the core vocabulary available in Python.

Section	Description
and	A logical operator used to check whether two conditions are satisfied.
as	Used to assign a shorthand reference to a module.
assert	(advanced) Used when debugging
break
class
continue
def
del
elif
else
except
False
finally
for
from
global
if
import
in
is
lambda	(advanced)
None
nonlocal
not
or
pass
raise
return
True
try
while
with
yield	(advanced)

Operators are symbols that can be used in your programs. They are broadly speaking mathematical or logical symbols rather than words

Section	Description
=	assignment operator: Used when you assign a value to a variable name.
==	equals operator: Used to compare values; returns True if they are the same.
!=	not equals operator: Used to compare values; returns True if they are the different.
>	greater than operator: Used to compare values; returns True if the first value is greater than the second.
<	less than operator: Used to compare values; returns True if the first value is less than the second.
>=	greater than or equals operator: Used to compare values; returns True if the first value is greater than or equal to the second.
<=	less than or equals operator: Used to compare values; returns True if the first value is less than or equal to the second.
+	addition operator: Used to add two numeric values or combine two strings.
-	subtraction operator: Used to subtract the second number from the first.
*	multiplication operator: Used to multiply two values together.
**	power operator: Used to raise a number to a certain power.
/	division operator: Used to divide the first number by the second.
//	integer division operator: Returns the number of times the second number goes into the first completely.
%	modulus operator: Returns the remainder after integer division.