我正在使用Django 1.8和Python-3.4的項目中

我想安裝模型包,以在應用程序中自動創(chuàng)建數(shù)據(jù).

我已經(jīng)使用pip install django-mockups和easy_install django-mockups安裝了此軟件包.

我在我的settings.py文件的INSTALLED_APPS中添加了“ mockups”條目

INSTALLED_APPS = (

'suit',

'django.contrib.admin',

'django.contrib.auth',

'django.contrib.contenttypes',

'django.contrib.sessions',

'django.contrib.messages',

'django.contrib.staticfiles',

'mockups',

'tracks',

'albums',

'artists',

'userprofiles',

)

我想在控制臺內的django admin實用程序中看到與安裝的軟件包有關的可用命令,但是最后,我收到了有關環(huán)境變量DJANGO_SETTINGS_MODULE的注釋消息,而我無法在django-mockups軟件包中看到清單

(venv)? myproject django-admin help

Type 'django-admin help ' for help on a specific subcommand.

Available subcommands:

[django]

check

compilemessages

createcachetable

dbshell

diffsettings

dumpdata

flush

inspectdb

loaddata

makemessages

makemigrations

migrate

runfcgi

runserver

shell

showmigrations

sql

sqlall

sqlclear

sqlcustom

sqldropindexes

sqlflush

sqlindexes

sqlmigrate

sqlsequencereset

squashmigrations

startapp

startproject

syncdb

test

testserver

validate

Note that only Django core commands are listed as settings are not properly configured (error: Requested setting INSTALLED_APPS, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.).

(venv)?myproject

我檢查django-mockups軟件包是否已安裝,并檢查以下路徑目錄是否存在.

/home/bgarcial/.virtualenvs/venv/lib/python3.4/site-packages/django_mockups-0.4.8.dist-info` and

/home/bgarcial/.virtualenvs/venv/lib/python3.4/site-packages/mockups`

并安裝了django-mockups軟件包

(venv)? mockups pip freeze

Django==1.8.2

django-mockups==0.4.8

django-suit==0.2.13

Pillow==2.9.0

wheel==0.24.0

(venv)? mockups

我的DJANGO_SETTINGS_MODULE是這樣設置的：

在manage.py文件中

#!/usr/bin/env python

import os

import sys

if __name__ == "__main__":

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "sfotipy.settings")

from django.core.management import execute_from_command_line

execute_from_command_line(sys.argv)

并在wsgi.py中

"""

WSGI config for myproject project.

It exposes the WSGI callable as a module-level variable named ``application``.

For more information on this file, see

https://docs.djangoproject.com/en/1.8/howto/deployment/wsgi/

"""

import os

from django.core.wsgi import get_wsgi_application

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "myproject.settings")

application = get_wsgi_application()

最后,當我嘗試啟動django服務器時,得到以下輸出：

(venv)? myproject ./manage.py runserver

/home/bgarcial/.virtualenvs/venv/lib/python3.4/importlib/_bootstrap.py:321: RemovedInDjango19Warning: django.utils.importlib will be removed in Django 1.9.

return f(*args, **kwds)

Traceback (most recent call last):

File "./manage.py", line 10, in

execute_from_command_line(sys.argv)

File "/home/bgarcial/.virtualenvs/venv/lib/python3.4/site-packages/django/core/management/__init__.py", line 338, in execute_from_command_line

utility.execute()

File "/home/bgarcial/.virtualenvs/venv/lib/python3.4/site-packages/django/core/management/__init__.py", line 312, in execute

django.setup()

File "/home/bgarcial/.virtualenvs/venv/lib/python3.4/site-packages/django/__init__.py", line 18, in setup

apps.populate(settings.INSTALLED_APPS)

File "/home/bgarcial/.virtualenvs/venv/lib/python3.4/site-packages/django/apps/registry.py", line 85, in populate

app_config = AppConfig.create(entry)

File "/home/bgarcial/.virtualenvs/venv/lib/python3.4/site-packages/django/apps/config.py", line 86, in create

module = import_module(entry)

File "/home/bgarcial/.virtualenvs/venv/lib/python3.4/importlib/__init__.py", line 109, in import_module

return _bootstrap._gcd_import(name[level:], package, level)

File "", line 2231, in _gcd_import

File "", line 2214, in _find_and_load

File "", line 2203, in _find_and_load_unlocked

File "", line 1200, in _load_unlocked

File "", line 1129, in _exec

File "", line 1448, in exec_module

File "", line 321, in _call_with_frames_removed

File "/home/bgarcial/.virtualenvs/venv/lib/python3.4/site-packages/mockups/__init__.py", line 2, in

from mockups.factory import Factory

File "/home/bgarcial/.virtualenvs/venv/lib/python3.4/site-packages/mockups/factory.py", line 1, in

from mockups import generators

File "/home/bgarcial/.virtualenvs/venv/lib/python3.4/site-packages/mockups/generators.py", line 100, in

class StringGenerator(Generator):

File "/home/bgarcial/.virtualenvs/venv/lib/python3.4/site-packages/mockups/generators.py", line 101, in StringGenerator

coerce_type = unicode

NameError: name 'unicode' is not defined

(venv)? myproject

如何正確設置我的DJANGO_SETTINGS_MODULE環(huán)境變量？

這是DJANGO_SETTINGS_MODULE配置,因此該模型不起作用嗎？

坦克很多：)

謝謝

解決方法:

我在github中找到了這個issue.

也許django-mockups不支持Python 3.

Python 3將unicode更改為str,將舊的str更改為字節(jié).

因此,如果您使用Python 3運行django-mockups.將引發(fā)NameError

如回溯所示,django-mockups是用Python 2編寫的.

標簽：django-settings,python,django

來源： https://codeday.me/bug/20191120/2041025.html

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