Django ModuleNotFoundError:没有名为“settings”的模块

Question

问题

当我试着运行python时管理.pyrunserver'我得到这个错误：

    Unhandled exception in thread started by <function check_errors.<locals>.wrapper at 0x1068ddc80>
Traceback (most recent call last):
  File "/Users/aricliesenfelt/.virtualenvs/django/lib/python3.6/site-packages/django/utils/autoreload.py", line 227, in wrapper
    fn(*args, **kwargs)
  File "/Users/aricliesenfelt/.virtualenvs/django/lib/python3.6/site-packages/django/core/management/commands/runserver.py", line 117, in inner_run
    autoreload.raise_last_exception()
  File "/Users/aricliesenfelt/.virtualenvs/django/lib/python3.6/site-packages/django/utils/autoreload.py", line 250, in raise_last_exception
    six.reraise(*_exception)
  File "/Users/aricliesenfelt/.virtualenvs/django/lib/python3.6/site-packages/django/utils/six.py", line 685, in reraise
    raise value.with_traceback(tb)
  File "/Users/aricliesenfelt/.virtualenvs/django/lib/python3.6/site-packages/django/utils/autoreload.py", line 227, in wrapper
    fn(*args, **kwargs)
  File "/Users/aricliesenfelt/.virtualenvs/django/lib/python3.6/site-packages/django/__init__.py", line 27, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/Users/aricliesenfelt/.virtualenvs/django/lib/python3.6/site-packages/django/apps/registry.py", line 108, in populate
    app_config.import_models()
  File "/Users/aricliesenfelt/.virtualenvs/django/lib/python3.6/site-packages/django/apps/config.py", line 202, in import_models
    self.models_module = import_module(models_module_name)
  File "/Users/aricliesenfelt/.virtualenvs/django/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 978, in _gcd_import
  File "<frozen importlib._bootstrap>", line 961, in _find_and_load
  File "<frozen importlib._bootstrap>", line 950, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 655, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
  File "/Users/aricliesenfelt/Desktop/scratch/django/django_tutorials/supplyai/ingest/models.py", line 5, in <module>
    import settings.py
ModuleNotFoundError: No module named 'settings'

这是我的网址.py公司名称：

^{pr2}$

这是我的模型.py我只是想把本地的设置.py我有档案。不是主要的设置.py文件，但我在本地为这个应用程序制作的。在

from sqlalchemy import create_engine, Column, Integer, String, DateTime
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.engine.url import URL

import settings

DeclarativeBase = declarative_base()

def db_connect():
    return create_engine(URL(**settings.DATABASE))

def create_data_table(engine):
    DeclarativeBase.metadata.create_all(engine)

class Data(DeclarativeBase):
    __tablename__ = 'data'

    id = Column(Integer, primary_key=True)
    shipper_name = Column('shipper_name', String)
    seller_location = Column('seller_location', String)
    buyer_location = Column('buyer_location', String)
    product_category = Column('product_category', String)
    order_created_date = Column('order_created_date', String)

    def __init__(self, id, shipper_name, seller_location, buyer_location, product_category, order_created_date):
        self.id = id
        self.shipper_name = shipper_name
        self.seller_location = seller_location
        self.buyer_location = buyer_location
        self.product_category = product_category
        self.order_created_date = order_created_date

当我试图运行服务器时，它告诉我它找不到设置.py，但是设置.py在同一个应用程序中模型.py在里面。不知道为什么会这样。任何帮助都将不胜感激。在

Answer 1

替换为import settingsfrom django.conf import settings

Answer 2

"""
Load Settings from django
"""
def setup_settings():
    import os
    import django

    # Connect to the Django Database
    script_path = os.path.dirname(__file__)
    os.environ['DJANGO_SETTINGS_MODULE']='<<YOUR_PROJECT>>.settings'
    django.setup()

def load_settings():

    from django.core.exceptions import ImproperlyConfigured

    try:
        from django.conf import settings as settings
        settings.BASE_DIR <<<< Try to access one your settings
    except (ImproperlyConfigured, ModuleNotFoundError) as ex:
        print("Settings not loaded yet.. Load it now.")
        setup_settings()
        from django.conf import settings as settings
        settings.BASE_DIR
        print("BASE_DIR (%s) loaded." % settings.BASE_DIR)
    except Exception as ex:
        print("Could not load settings (%s)" % ex)

    if not hasattr(settings, 'BASE_DIR'):
        print("Could not find BASE_DIR in settings! ERROR!")
        sys.exit(1)

    return settings

而不是在每一个文件中你只需要调用这两行：

^{pr2}$

Answer 3

您需要使用完整路径导入它。试试看

from ingest import settings