1.4.0

New parameter is added to ModuleLoader constructor.

ModuleLoader(
  base_path: Optional[str] = None,
  strict: bool = False # New!!
)

If you decorate some classes or functions with @load_config, the loader will load them. However, initialized strict=True, the loader denies multiple loading as below.

• pkg/validator_a.py

from autoload import load_config

# This will be loaded because of name's rule.
class ValidatorA:
  def validate(self):
      print("validateA!!")

# Anything goes.
@load_config(order=2)
class Foo:
  pass

• main.py

from autoload import ModuleLoader
from autoload.exception import LoaderStrictModeError

loader = ModuleLoader()
# return ValidatorA and Foo class objects.
classes = loader.load_classes("pkg")

# ModuleLoader strictly try to load a class or function object
# per a Python module on a basis of its name.
strict_loader = ModuleLoader(strict=True)
try:
  classes = strict_loader.load_classes("pkg")
except LoaderStrictModeError as e:
  print(e)
# -> Loader can only load a 'ValidatorA' class in validator_a module.
# -> Please check 'Foo' in validator_a module.