Challenge: Flexible Type Validation Decorator
Swipe to start coding
Create a flexible decorator for validating data types:
-
Define the validate decorator, which should take data types (
str
,int
,bool
, etc.) as arguments and annotate them using thetype
keyword. -
Define the
inner
function that takes a function (func
) as an argument. -
Define the
wrapper
function that takes*args
. -
Check if each argument is an instance of one of the specified
types
. -
Functions should return:
- The
wrapper()
should return the result offunc()
with the provided arguments. - The
inner()
should returnwrapper
without calling it. - The
validate()
should returninner()
without calling it.
-
Validate the
snake_string()
function for thestr
data type using the@validate
decorator. -
Validate the
multiply()
function for theint
orfloat
data types using the@validate
decorator.
Solution
Merci pour vos commentaires !
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Challenge: Flexible Type Validation Decorator
Glissez pour afficher le menu
Swipe to start coding
Create a flexible decorator for validating data types:
-
Define the validate decorator, which should take data types (
str
,int
,bool
, etc.) as arguments and annotate them using thetype
keyword. -
Define the
inner
function that takes a function (func
) as an argument. -
Define the
wrapper
function that takes*args
. -
Check if each argument is an instance of one of the specified
types
. -
Functions should return:
- The
wrapper()
should return the result offunc()
with the provided arguments. - The
inner()
should returnwrapper
without calling it. - The
validate()
should returninner()
without calling it.
-
Validate the
snake_string()
function for thestr
data type using the@validate
decorator. -
Validate the
multiply()
function for theint
orfloat
data types using the@validate
decorator.
Solution
Merci pour vos commentaires !
Awesome!
Completion rate improved to 6.67single