環境変数SECRET_KEYのエラー

Question

私はthe TaskBuster Djangoチュートリアルを行っています。この目的は、プロジェクトの適切な開発セットアップをセットアップするプロセスを支援することです。

私は が私の「Dev」の環境や私の「テスト」環境のいずれかで$ SECRET_KEY

は、私は私の$ ENVIROMENTS/binに/ postactivateとpredeativate変数があると信じているので、同じ出力を得るechoコマンドを実行すると、正しくセットアップしてください。私はこの出力を取得するテストを実行しようとすると、

私base.pyフォルダが、しかし

# Build paths inside the project like this: os.path.join(BASE_DIR, ...) 
import os 

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) 


# Quick-start development settings - unsuitable for production 
# See https://docs.djangoproject.com/en/1.8/howto/deployment/checklist/ 

# Get SECRET_KEY from the virtual environment 
from django.core.exceptions import ImproperlyConfigured 


def get_env_variable(var_name): 
    try: 
     return os.environ[var_name] 
    except KeyError: 
     error_msg = "Set the %s environment variable" % var_name 
     raise ImproperlyConfigured(error_msg) 

SECRET_KEY = get_env_variable('SECRET_KEY') 

# SECURITY WARNING: don't run with debug turned on in production! 

ALLOWED_HOSTS = [] 


# Application definition 

INSTALLED_APPS = (
    'django.contrib.admin', 
    'django.contrib.auth', 
    'django.contrib.contenttypes', 
    'django.contrib.sessions', 
    'django.contrib.messages', 
    'django.contrib.staticfiles', 
) 

MIDDLEWARE_CLASSES = (
    'django.contrib.sessions.middleware.SessionMiddleware', 
    'django.middleware.common.CommonMiddleware', 
    'django.middleware.csrf.CsrfViewMiddleware', 
    'django.contrib.auth.middleware.AuthenticationMiddleware', 
    'django.contrib.auth.middleware.SessionAuthenticationMiddleware', 
    'django.contrib.messages.middleware.MessageMiddleware', 
    'django.middleware.clickjacking.XFrameOptionsMiddleware', 
    'django.middleware.security.SecurityMiddleware', 
) 

ROOT_URLCONF = 'bapsite.urls' 

TEMPLATES = [ 
    { 
     'BACKEND': 'django.template.backends.django.DjangoTemplates', 
     'DIRS': [os.path.join(BASE_DIR, "templates")], 
     'APP_DIRS': True, 
     'OPTIONS': { 
      'context_processors': [ 
       'django.template.context_processors.debug', 
       'django.template.context_processors.request', 
       'django.contrib.auth.context_processors.auth', 
       'django.contrib.messages.context_processors.messages', 
      ], 
     }, 
    }, 
] 

WSGI_APPLICATION = 'bapsite.wsgi.application' 


# Database 
# https://docs.djangoproject.com/en/1.8/ref/settings/#databases 

DATABASES = { 
    'default': { 
     'ENGINE': 'django.db.backends.sqlite3', 
     'NAME': os.path.join(BASE_DIR, 'db.sqlite3'), 
    } 
} 


# Internationalization 
# https://docs.djangoproject.com/en/1.8/topics/i18n/ 

LANGUAGE_CODE = 'en-us' 

TIME_ZONE = 'UTC' 

USE_I18N = True 

USE_L10N = True 

USE_TZ = True 


# Static files (CSS, JavaScript, Images) 
# https://docs.djangoproject.com/en/1.8/howto/static-files/ 

STATIC_URL = '/static/' 

STATICFILES_DIRS = (
    os.path.join(BASE_DIR, "static"), 
) 

が含まれています。

Traceback (most recent call last): 
    File "/home/devin/DjangoProjects/bap_project/bapsite/settings/base.py", line 28, in get_env_variable 
    return os.environ[var_name] 
    File "/home/devin/.virtualenvs/bapsite_test/lib/python3.5/os.py", line 725, in __getitem__ 
    raise KeyError(key) from None 
KeyError: 'SECRET_KEY' 

During handling of the above exception, another exception occurred: 

Traceback (most recent call last): 
    File "manage.py", line 10, in <module> 
    execute_from_command_line(sys.argv) 
    File "/home/devin/.virtualenvs/bapsite_test/lib/python3.5/site-packages/django/core/management/__init__.py", line 338, in execute_from_command_line 
    utility.execute() 
    File "/home/devin/.virtualenvs/bapsite_test/lib/python3.5/site-packages/django/core/management/__init__.py", line 330, in execute 
    self.fetch_command(subcommand).run_from_argv(self.argv) 
    File "/home/devin/.virtualenvs/bapsite_test/lib/python3.5/site-packages/django/core/management/commands/test.py", line 30, in run_from_argv 
    super(Command, self).run_from_argv(argv) 
    File "/home/devin/.virtualenvs/bapsite_test/lib/python3.5/site-packages/django/core/management/base.py", line 378, in run_from_argv 
    parser = self.create_parser(argv[0], argv[1]) 
    File "/home/devin/.virtualenvs/bapsite_test/lib/python3.5/site-packages/django/core/management/base.py", line 351, in create_parser 
    self.add_arguments(parser) 
    File "/home/devin/.virtualenvs/bapsite_test/lib/python3.5/site-packages/django/core/management/commands/test.py", line 52, in add_arguments 
    test_runner_class = get_runner(settings, self.test_runner) 
    File "/home/devin/.virtualenvs/bapsite_test/lib/python3.5/site-packages/django/test/utils.py", line 144, in get_runner 
    test_runner_class = settings.TEST_RUNNER 
    File "/home/devin/.virtualenvs/bapsite_test/lib/python3.5/site-packages/django/conf/__init__.py", line 48, in __getattr__ 
    self._setup(name) 
    File "/home/devin/.virtualenvs/bapsite_test/lib/python3.5/site-packages/django/conf/__init__.py", line 44, in _setup 
    self._wrapped = Settings(settings_module) 
    File "/home/devin/.virtualenvs/bapsite_test/lib/python3.5/site-packages/django/conf/__init__.py", line 92, in __init__ 
    mod = importlib.import_module(self.SETTINGS_MODULE) 
    File "/home/devin/.virtualenvs/bapsite_test/lib/python3.5/importlib/__init__.py", line 126, in import_module 
    return _bootstrap._gcd_import(name[level:], package, level) 
    File "<frozen importlib._bootstrap>", line 986, in _gcd_import 
    File "<frozen importlib._bootstrap>", line 969, in _find_and_load 
    File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked 
    File "<frozen importlib._bootstrap>", line 673, in _load_unlocked 
    File "<frozen importlib._bootstrap_external>", line 665, in exec_module 
    File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed 
    File "/home/devin/DjangoProjects/bap_project/bapsite/settings/testing.py", line 2, in <module> 
    from .base import * 
    File "/home/devin/DjangoProjects/bap_project/bapsite/settings/base.py", line 33, in <module> 
    SECRET_KEY = get_env_variable('SECRET_KEY') 
    File "/home/devin/DjangoProjects/bap_project/bapsite/settings/base.py", line 31, in get_env_variable 
    raise ImproperlyConfigured(error_msg) 
django.core.exceptions.ImproperlyConfigured: Set the SECRET_KEY environment variable 

これは、そこにいくつかの問題は、秘密鍵であるが、私は「ここからトラブルシューティングを行うかは不明メートルと信じて私をリード。

は[VAR_NAME]間違った値を返すはos.environリターンですか？どのように私はそれはので、私は、私は返すようにそれを好むものにそれを指すことができ返しているか見ていますか？私はこれを考え出すへの正しいパスにアム？

ここで私は現在、

を使用していますテストファイルがあります

from selenium import webdriver 
from django.core.urlresolvers import reverse 
from django.contrib.staticfiles.testing import LiveServerTestCase 


class HomeNewVisitorTest(LiveServerTestCase): 

    def setUp(self): 
     self.browser = webdriver.Firefox() 
     self.browser.implicitly_wait(3) 

    def tearDown(self): 
     self.browser.quit() 

    def get_full_url(self, namespace): 
     return self.live_server_url + reverse(namespace) 

    def test_home_title(self): 
     self.browser.get(self.get_full_url("home")) 
     self.assertIn("TaskBuster", self.browser.title) 

    def test_h1_css(self): 
     self.browser.get(self.get_full_url("home")) 
     h1 = self.browser.find_element_by_tag_name("h1") 
     self.assertEqual(h1.value_of_css_property("color"), 
         "rgba(200, 50, 255, 1)") 

Answer 1

SECRET_KEYという名前の環境変数がありません。プログラムを実行する前に設定する必要があります。 Windowsの

set SECRET_KEY="password" 

それはあなたが、端末を閉じたときに、変数が消えていることは注目に値しますでUNIX

export SECRET_KEY="password" 

で

。あなたがそれらを探したいなら、その周りに方法があります。