How do you call a function from a module in python?
How do you call a function from an imported file? for example: Show Test:
Test2:
This give me a name error, saying my function isn't defined. I've also tried:
And:
I've also tried not importing test2 in test. I'm coming to Python from C++, so I fear I'm missing something blatantly obvious to veteran Python progammers... asked Sep 27, 2013 at 16:58
3 You are creating a circular import. Don't do this. By the time
Remove the
answered Sep 27, 2013 at 17:01
Martijn Pieters♦Martijn Pieters 986k274 gold badges3881 silver badges3239 bronze badges 12 Given a Python file, we need to call a function in it defined in any other Python file.
Approach:
The above approach has been used in the below examples: Python3
Now another Python file is created which calls the displayText() function defined in test.py. Python3
Output: Geeks 4 Geeks! In the above program, all the functions defined in test.py file
is imported then a functions is called. Python3
The functions defined in calc.py is called in another Python file. Python3
Output: 7 20 In the above program, all the functions defined in calc.py are not imported. from file import * To import only required functions defined in a Python file: from file import func1, func2, func3 Example 3: Python3
Python3
Both files are imported into an another Python file named file.py. Python3
Output: Sum is 31 Difference is 19 Product is 150 Division is 4.166666666666667 Remainder is 1 Geeks 4 Geeks! In the above program, functions defined in test.py and calc.py are called in a different file which is file.py. How do I use a function from a module in Python?To make use of the functions in a module, you'll need to import the module with an import statement. An import statement is made up of the import keyword along with the name of the module. In a Python file, this will be declared at the top of the code, under any shebang lines or general comments.
How do you call a function from a module?[OTHERS = r o]]. You enter the name of the function module
How do you call a function from another package in Python?Approach:. Create a Python file containing the required functions.. Create another Python file and import the previous Python file into it.. Call the functions defined in the imported file.. How do you call a function in Python program?Syntax:. def function_name():. Statement1.. function_name() # directly call the function.. # calling function using built-in function.. def function_name():. str = function_name('john') # assign the function to call the function.. print(str) # print the statement.. |