The main problem with using var in another function is that it can cause confusion. When you use var in a function, you are essentially declaring a local variable within that function. However, the variable will also be visible outside of the function, which can lead to confusion.
def func1(var):
print(var)
def func2():
var = "this is var"
func1(var)
func2()
This code defines a function, func1, which takes an input of var and prints it to the console. It also defines a function, func2, which sets var equal to the string “this is var” and then calls func1 with var as an input. Finally, the code calls func2.
Structure of functions
In Python, a function is a block of code that performs a specific task. Functions are defined in a module, and they can take one or more arguments. The return value of a function is the result of its execution.
A function can be defined in one of two ways: as an inline function or as a global function. Inline functions are defined within the body of another function, and global functions are defined outside of any other functions.
When you call a function, you provide the name of the function and the arguments that it needs. The Python interpreter will then execute the code within the function and return the result to the caller.
Pass var between functions
Pass is a keyword in Python that allows you to transfer the return value of one function to the input of another. This can be useful when you want to reuse code between functions, or when you need to pass data between functions.
