Merge functions from other python files

this is a dirty way to merge functions from other python files into one python file in order to deploy fast.

install merge_functions

using python 3.9

pip install merge_functions
pip install astunparse=1.6.3

how to use

if you want to import from current directory python file, you need set environment:

if you current path is: ~/code or D:\code

mac or linux:

export PYTHONPATH=~/code

windows

set PYTHONPATH=D:\code

help info

mf -h

simple example:

mf -i main.py -m demo

this will import need functions and classes

mf -i main.py -m demo -a

• -i: input file
• -m: modules or keywords in modules
• -a: get all code from source file

then, demo's functions will merge into one.py

PS: the code you need merge from extra module must in from ... import ... statements

main.py below

from demo import add, subtract, multiply, divide
import json


def run():
    a, b = 3, 4
    result1 = add(a, b)
    result2 = subtract(a, b)
    result3 = multiply(a, b)
    result4 = divide(a, b)
    result_dict = {
        "result1": result1,
        "result2": result2,
        "result3": result3,
        "result4": result4,
    }
    print(json.dumps(result_dict))


if __name__ == "__main__":
    run()

demo.py below

def add(a, b):
    return a + b


def subtract(a, b):
    return a - b


def multiply(a, b):
    return a * b


def divide(a, b):
    return a / b if b else 0

Pycharm settings

External tools settings

Program

$PyInterpreterDirectory$/mf.exe

Arguments

-i $FilePath$ -m utils -a

Working directory

$ProjectFileDir$

Advanced Options

Synchronize files after exection
Open console for tool output