def foo() -> lambda hi: True: "function body" # not a type expressions Beside the first the others have no typing meaning; but it still is valid syntax to hide a lambda definition in the return signature of a function.
14 def isn't a function, it defines a function, and is one of the basic keywords in Python. For example:
while googling, I find that "def" is used in python and groovy language. But, I am using java. So, how come it is possible to use keywords like "def" in java class? Is it possible to use other programming languages keywords in java? Please let me know in comment section, if you need any information from my end. Any help would be appreciated.
python - What does def main () -> None do? - Stack Overflow
You need to define your functions first but if you have multiple choices you can store references to functions in a dict then call based on what the user enters, using dict.get with a default function will act like your if/elif else logic:
How to use the def function in IF or ELSE/ ELIF satement in python?
python calling a def () inside of def () Asked 7 years, 8 months ago Modified 3 years, 6 months ago Viewed 32k times
python calling a def () inside of def () - Stack Overflow
That is, how can we define a function without using the def or lambda keywords? What might a pure-python implementation of dehf look like if the following two pieces of code created identical foo s?