import all modules from this directory (recursively) to register them

import.py

import importlib
import os.path
import pkgutil

def import_all_modules(path, package):
    # import all modules from this directory (recursively) to register endpoints in api_blueprint
    # print("++importing all modules from: " + path)
    pkgs = []
    for (_, module_name, ispkg) in pkgutil.iter_modules([path]):
        # print(f"importing module {module_name!r} in path {path!r} (ispkg={ispkg})")
        importlib.import_module("." + module_name, package=package)
        if ispkg:
            pkgs += [(os.path.join(path, module_name), package + "." + module_name)]
    for (pth, pkg) in pkgs:
        import_all_modules(pth, pkg)


import_all_modules(os.path.dirname(__file__), __name__)