Python模块在导入库重新加载()

Question

最近，我在导入的模块中更改了一个函数，使其只接受一个参数。然而，尽管尝试重新加载模块，python似乎没有意识到这一变化。你知道吗

# config.py in bettered package
def read_config(config: str = None) -> ConfigParser:
    """Process and check a given configuration file.
    Raises:
        FileNotFoundError: No configuration file found.
        ValueError: Configuration value error.
    Returns:
        Complete ConfigParser object.
    """
    config = ConfigParser()

    if config:
        config_location = config
    else:
        config_location = CONFIG_LOCATIONS

    files_read = config.read(config_location)
    if not files_read:
        raise FileNotFoundError('No configuration file at the following '
                                f'location(s): {config_location}')

    _check_config(config)

    return config

"""Test module for the configuration file."""

import pytest

from bettered import config
import importlib
importlib.reload(config)


def test_config_exists():
    """Test FileNotFoundError raised when no configuration file found."""
    with pytest.raises(FileNotFoundError):
        config.read_config('')

$ pytest
   def test_config_exists():
        """Test FileNotFoundError raised when no configuration file found."""
        with pytest.raises(FileNotFoundError):
>           config.read_config('')
E           TypeError: read_config() takes 0 positional arguments but 1 was given

有什么好处？你知道吗

Answer 1

我找到的唯一解决方案是重新安装我的包pip3 install -e .

看来一定有更好的办法。你知道吗