Match case in Python

Python match case example

match subject:
    case <pattern_1>:
        <action_1>
    case <pattern_2>:
        <action_2>
    case <pattern_3>:
        <action_3>
    case _:
        <action_wildcard>

Source: pythonpool.com

Match case in Python

>>> command = 'Hello, World!'
>>> match command:
...     case 'Hello, World!':
...         print('Hello to you too!')
...     case 'Goodbye, World!':
...         print('See you later')
...     case other:
...         print('No match found')
 
Hello to you too!

Source: learnpython.com

Python match case

x = 4

# x is the variable to match
match x:

    # if x is 0
    case 0:
        print("x is zero")

    # case with if-condition
    case 4 if x % 2 == 0:
        print("x % 2 == 0 and case is 4")

    # Empty case with if-condition
    case _ if x < 10:
        print("x is < 10")

    # default case(will only be matched if the above cases were not matched)
    # so it is basically just an else:
    case _:
        print(x)



# WHAT THE CODE WOULD LOOK LIKE IF IT DIDN'T USE MATCH/CASE

x = 4

if x == 0:
	print("x is zero")
elif x == 4 and x % 2 == 0:
	print("x % 2 == 0 and case is 4")
elif x < 10:
	print("x is < 10")
else:
	print(x)

Source: grepper.com

Similar codes

0 vote128 views1 answer
Highlighting the shortest path in a Networkx graph
Python
8 votes120 views4 answers
ImportError: No module named pandas
Python
0 vote162 views1 answer
How to extract field values in list from queryset in django
Python
0 vote129 views1 answer
Pandas drop rows with empty list
Python
0 vote121 views1 answer
How to show Screen keyboard ubuntu with python
Python
1 vote124 views1 answer
Python: separate lines including the period or excalamtion mark and print it to the prompt..
Python
1 vote88 views1 answer
Mongoengine
Python
13 votes126 views3 answers
Pygame mouse pos
Python
2 votes131 views2 answers
Calculate mean on python
Python
1 vote130 views1 answer
Discord music queue python
Python