Python相对/绝对导入(再次)

这个主题已被多次介绍过,但我还是无法让我的包工作.
情况就是这样：我有一个包,其中一个日志记录模块负责设置日志记录.
很明显,mypackage.logging与标准库中的 Python日志记录冲突.

目录’结构：

├── mypackage
│?? ├── __init__.py
│?? ├── logging.py
└── script.py

mypackage的.__ init__

import logging
from . import logging as _logging

logger = logging.getLogger(__name__)

def main():
    _logging.init_logging()
    logger.info("hello")

mypackage.logging

"""logging - Setup logging for mypackage."""

import copy
import logging
import logging.config


_DEFAULT_LOGGING_CONFIG_DICT = {
    'version': 1,'formatters': {
        'verbose': {
            'format': '%(asctime)s - %(name)s::%(levelname)s: %(message)s',},'simple': {
            'format': '-- %(message)s','handlers': {
        'console': {
            'class': 'logging.StreamHandler','level': 'DEBUG','formatter': 'simple','file': {
            'class': 'logging.FileHandler','filename': 'oprpred.log','mode': 'w','formatter': 'verbose','loggers': {
        'oprpred': {
            'level': 'INFO','root': {
        'level': 'INFO','handlers': ['console','file'],}

def init_logging(verbose=False):
    """Initialize logging.

    Set the log level to debug if verbose mode is on.
    Capture warnings.
    """
    d = default_logging_dict()
    if verbose:
        d['root']['level'] = 'DEBUG'
        d['loggers']['oprpred']['level'] = 'DEBUG'
    logging.config.dictConfig(d)
    logging.captureWarnings(True)


def default_logging_dict():
    return copy.deepcopy(_DEFAULT_LOGGING_CONFIG_DICT)

script.py

import mypackage
mypackage.main()

最后,这是我得到的错误消息：

$python3 script.py                                                                                                                                                                     [11:09:01]
Traceback (most recent call last):
  File "script.py",line 4,in <module>
    mypackage.main()
  File "/Users/benoist/Desktop/test_logging/mypackage/__init__.py",line 8,in main
    _logging.init_logging()
AttributeError: module 'logging' has no attribute 'init_logging'

最后一点,我注意到如果在mypackage .__ init.py__中我在标准库日志记录之前导入mypackage.logging,它就可以了.
我不想这样做,因为它违反了Python PEP8的建议：

Imports should be grouped in the following order:

1. standard library imports
2. related third party imports
3. local application/library specific imports

任何帮助将不胜感激.

本.

附：我正在使用Python 3.5.1.

"""logging - Setup logging for mypackage."""

import copy
from logging import *
import logging.config


_DEFAULT_LOGGING_CONFIG_DICT = { ... }

def init_logging(verbose=False):
    ...

def default_logging_dict():
    ...

from . import logging

log = logging.getLogger()

import copy
import logging

def getLogger(*args,**kwargs):
    logging.getLogger(*args,**kwargs)