Random Function Generator from Tox Library

This function randomly selects a function from the tox library and creates a new function to demonstrate its usage. For example, if the function tox.config.useenv is selected, the value of this function is returned.

Technology Stack : tox, tox-venv, tox-python, tox-travis, tox-pytest, tox-nosetests, tox-coverage

Code Type : Python Function

Code Difficulty : Intermediate

                
                    
import random

def generate_random_function():
    # Importing a random package from the tox library
    packages = ["tox", "tox-venv", "tox-python", "tox-travis", "tox-pytest", "tox-nosetests", "tox-coverage"]
    selected_package = random.choice(packages)
    
    # Randomly selecting a function from the chosen package
    if selected_package == "tox":
        function_name = "tox.config.useenv"
    elif selected_package == "tox-venv":
        function_name = "tox.venv.default_python"
    elif selected_package == "tox-python":
        function_name = "tox_python.config.default_python"
    elif selected_package == "tox-travis":
        function_name = "tox_travis.config.env"
    elif selected_package == "tox-pytest":
        function_name = "tox_pytest.config.plugins"
    elif selected_package == "tox-nosetests":
        function_name = "tox_nosetests.config.plugins"
    elif selected_package == "tox-coverage":
        function_name = "tox_coverage.config.truncate"
    else:
        function_name = "random_function"
    
    # Generating a random function based on the selected function
    def xxx(arg1, arg2):
        if function_name == "tox.config.useenv":
            return tox.config.useenv
        elif function_name == "tox.venv.default_python":
            return tox.venv.default_python(arg1)
        elif function_name == "tox_python.config.default_python":
            return tox_python.config.default_python(arg2)
        elif function_name == "tox-travis.config.env":
            return tox_travis.config.env
        elif function_name == "tox_pytest.config.plugins":
            return tox_pytest.config.plugins
        elif function_name == "tox_nosetests.config.plugins":
            return tox_nosetests.config.plugins
        elif function_name == "tox_coverage.config.truncate":
            return tox_coverage.config.truncate(arg1, arg2)
        else:
            return arg1 + arg2
    
    return xxx

# Example usage
print(generate_random_function()(1, 2))