SunFounder Thales Kit, Руководство пользователя

Страница: 135 / 167

SunFounder Thales Kit for Raspberry Pi Pico, Release 1.0
Logical Operators
Logical operators are used to combine conditional statements.
Operator Description
and Returns True if both statements are true
or Returns True if one of the statements is true
not Reverse the result, returns False if the result is true
a = 6
print (a > 2 and a < 8 )
>>> %Run -c $EDITOR_CONTENT
True
>>>
Identity Operators
Identity operators are used to compare the objects, not if they are equal, but if they are actually the same object, with
the same memory location.
Operator Description
is Returns True if both variables are the same object
is not Returns True if both variables are not the same object
a = [ "hello" , "welcome" ]
b = [ "hello" , "welcome" ]
c = a
print (a is c)
# returns True because z is the same object as x
print (a is b)
# returns False because x is not the same object as y, even if they have the same
˓ →
content
print (a == b)
# returns True because x is equal to y
>>> %Run -c $EDITOR_CONTENT
True
False
True
>>>
3.5. MicroPython Basic Syntax 131