我为夹层项目创建了一个虚拟环境，其中包含以下依赖项
Django==1.7.1
Fabric==1.10.1
Mezzanine==3.1.10
argparse==1.2.1
bleach==1.4.1
django-filebrowser==3.5.7
django-grappelli==2.6.3
future==0.14.3
grappelli-safe==0.3.13
html5lib==0.999
importlib==1.0.3
mezzanine-grappelli==0.1.0
pytz==2014.10
six==1.8.0
unittest2==0.8.0
wsgiref==0.1.2
当我尝试运行'python manage.py createdb'命令时，我收到以下错误：
Traceback (most recent call last):
File "/home/joe/JoeDevelopsSite/JoeDevelopsSite/manage.py", line 28, in <module>
execute_from_command_line(sys.argv)
File "/home/joe/JoeDevelopsSite/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 385, in execute_from_command_line
utility.execute()
File "/home/joe/JoeDevelopsSite/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 354, in execute
django.setup()
File "/home/joe/JoeDevelopsSite/local/lib/python2.7/site-packages/django/__init__.py", line 21, in setup
apps.populate(settings.INSTALLED_APPS)
File "/home/joe/JoeDevelopsSite/local/lib/python2.7/site-packages/django/apps/registry.py", line 108, in populate
app_config.import_models(all_models)
File "/home/joe/JoeDevelopsSite/local/lib/python2.7/site-packages/django/apps/config.py", line 202, in import_models
self.models_module = import_module(models_module_name)
File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
__import__(name)
File "/home/joe/JoeDevelopsSite/local/lib/python2.7/site-packages/mezzanine/forms/models.py", line 10, in <module>
from mezzanine.forms import fields
File "/home/joe/JoeDevelopsSite/local/lib/python2.7/site-packages/mezzanine/forms/fields.py", line 9, in <module>
from mezzanine.core.forms import SplitSelectDateTimeWidget
File "/home/joe/JoeDevelopsSite/local/lib/python2.7/site-packages/mezzanine/core/forms.py", line 40, in <module>
if settings.GRAPPELLI_INSTALLED:
File "/home/joe/JoeDevelopsSite/local/lib/python2.7/site-packages/mezzanine/conf/__init__.py", line 184, in __getattr__
return getattr(django_settings, name)
File "/home/joe/JoeDevelopsSite/local/lib/python2.7/site-packages/django/conf/__init__.py", line 46, in __getattr__
return getattr(self._wrapped, name)
AttributeError: 'Settings' object has no attribute 'GRAPPELLI_INSTALLED'
这是完整的settings.py文件：
from __future__ import absolute_import, unicode_literals
######################
# MEZZANINE SETTINGS #
######################
# The following settings are already defined with default values in
# the ``defaults.py`` module within each of Mezzanine's apps, but are
# common enough to be put here, commented out, for convenient
# overriding. Please consult the settings documentation for a full list
# of settings Mezzanine implements:
# http://mezzanine.jupo.org/docs/configuration.html#default-settings
# Controls the ordering and grouping of the admin menu.
#
# ADMIN_MENU_ORDER = (
# ("Content", ("pages.Page", "blog.BlogPost",
# "generic.ThreadedComment", ("Media Library", "fb_browse"),)),
# ("Site", ("sites.Site", "redirects.Redirect", "conf.Setting")),
# ("Users", ("auth.User", "auth.Group",)),
# )
# A three item sequence, each containing a sequence of template tags
# used to render the admin dashboard.
#
# DASHBOARD_TAGS = (
# ("blog_tags.quick_blog", "mezzanine_tags.app_list"),
# ("comment_tags.recent_comments",),
# ("mezzanine_tags.recent_actions",),
# )
#
# A sequence of templates used by the ``page_menu`` template tag. Each
# item in the sequence is a three item sequence, containing a unique ID
# for the template, a label for the template, and the template path.
# These templates are then available for selection when editing which
# menus a page should appear in. Note that if a menu template is used
# that doesn't appear in this setting, all pages will appear in it.
# PAGE_MENU_TEMPLATES = (
# (1, "Top navigation bar", "pages/menus/dropdown.html"),
# (2, "Left-hand tree", "pages/menus/tree.html"),
# (3, "Footer", "pages/menus/footer.html"),
# )
# A sequence of fields that will be injected into Mezzanine's (or any
# library's) models. Each item in the sequence is a four item sequence.
# The first two items are the dotted path to the model and its field
# name to be added, and the dotted path to the field class to use for
# the field. The third and fourth items are a sequence of positional
# args and a dictionary of keyword args, to use when creating the
# field instance. When specifying the field class, the path
# ``django.models.db.`` can be omitted for regular Django model fields.
#
# EXTRA_MODEL_FIELDS = (
# (
# # Dotted path to field.
# "mezzanine.blog.models.BlogPost.image",
# # Dotted path to field class.
# "somelib.fields.ImageField",
# # Positional args for field class.
# ("Image",),
# # Keyword args for field class.
# {"blank": True, "upload_to": "blog"},
# ),
# # Example of adding a field to *all* of Mezzanine's content types:
# (
# "mezzanine.pages.models.Page.another_field",
# "IntegerField", # 'django.db.models.' is implied if path is omitted.
# ("Another name",),
# {"blank": True, "default": 1},
# ),
# )
# Setting to turn on featured images for blog posts. Defaults to False.
#
# BLOG_USE_FEATURED_IMAGE = True
# If True, the south application will be automatically added to the
# INSTALLED_APPS setting.
USE_SOUTH = True
######################### MAIN DJANGO SETTINGS #
########################
# People who get code error notifications.
# In the format (('Full Name', 'email@example.com'),
# ('Full Name', 'anotheremail@example.com'))
ADMINS = (
# ('Your Name', 'your_email@domain.com'),
)
MANAGERS = ADMINS
# Hosts/domain names that are valid for this site; required if DEBUG is False
# See https://docs.djangoproject.com/en/1.5/ref/settings/#allowed-hosts
ALLOWED_HOSTS = []
# Local time zone for this installation. Choices can be found here:
# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
# although not all choices may be available on all operating systems.
# On Unix systems, a value of None will cause Django to use the same
# timezone as the operating system.
# If running in a Windows environment this must be set to the same as your
# system time zone.
TIME_ZONE = None
# If you set this to True, Django will use timezone-aware datetimes.
USE_TZ = True
# Language code for this installation. All choices can be found here:
# http://www.i18nguy.com/unicode/language-identifiers.html
LANGUAGE_CODE = "en"
# Supported languages
_ = lambda s: s
LANGUAGES = (
('en', _('English')),
)
# A boolean that turns on/off debug mode. When set to ``True``, stack traces
# are displayed for error pages. Should always be set to ``False`` in
# production. Best set to ``True`` in local_settings.py
DEBUG = False
# Whether a user's session cookie expires when the Web browser is closed.
SESSION_EXPIRE_AT_BROWSER_CLOSE = True
SITE_ID = 1
# If you set this to False, Django will make some optimizations so as not
# to load the internationalization machinery.
USE_I18N = False
# Tuple of IP addresses, as strings, that:
# * See debug comments, when DEBUG is true
# * Receive x-headers
INTERNAL_IPS = ("127.0.0.1",)
# List of callables that know how to import templates from various sources.
TEMPLATE_LOADERS = (
"django.template.loaders.filesystem.Loader",
"django.template.loaders.app_directories.Loader",
)
AUTHENTICATION_BACKENDS = ("mezzanine.core.auth_backends.MezzanineBackend",)
# List of finder classes that know how to find static files in
# various locations.
STATICFILES_FINDERS = (
"django.contrib.staticfiles.finders.FileSystemFinder",
"django.contrib.staticfiles.finders.AppDirectoriesFinder",
# 'django.contrib.staticfiles.finders.DefaultStorageFinder',
)
# The numeric mode to set newly-uploaded files to. The value should be
# a mode you'd pass directly to os.chmod.
FILE_UPLOAD_PERMISSIONS = 0o644
#############
# DATABASES#############
DATABASES = {
"default": {
# Add "postgresql_psycopg2", "mysql", "sqlite3" or "oracle".
"ENGINE": "django.db.backends.",
# DB name or path to database file if using sqlite3.
"NAME": "",
# Not used with sqlite3.
"USER": "",
# Not used with sqlite3.
"PASSWORD": "",
# Set to empty string for localhost. Not used with sqlite3.
"HOST": "",
# Set to empty string for default. Not used with sqlite3.
"PORT": "",
}
}
#########
# PATHS #
#########
#import os
# Full filesystem path to the project.
PROJECT_ROOT = os.path.dirname(os.path.abspath(__file__))
# Name of the directory for the project.
PROJECT_DIRNAME = PROJECT_ROOT.split(os.sep)[-1]
# Every cache key will get prefixed with this value - here we set it to
# the name of the directory the project is in to try and use something
# project specific.
CACHE_MIDDLEWARE_KEY_PREFIX = PROJECT_DIRNAME
# URL prefix for static files.
# Example: "http://media.lawrence.com/static/"
STATIC_URL = "/static/"
# Absolute path to the directory static files should be collected to.
# Don't put anything in this directory yourself; store your static files
# in apps' "static/" subdirectories and in STATICFILES_DIRS.
# Example: "/home/media/media.lawrence.com/static/"
STATIC_ROOT = os.path.join(PROJECT_ROOT, STATIC_URL.strip("/"))
# URL that handles the media served from MEDIA_ROOT. Make sure to use a
# trailing slash.
# Examples: "http://media.lawrence.com/media/", "http://example.com/media/"
MEDIA_URL = STATIC_URL + "media/"
# Absolute filesystem path to the directory that will hold user-uploaded files.
# Example: "/home/media/media.lawrence.com/media/"
MEDIA_ROOT = os.path.join(PROJECT_ROOT, *MEDIA_URL.strip("/").split("/"))
# Package/module name to import the root urlpatterns from for the project.
ROOT_URLCONF = "%s.urls" % PROJECT_DIRNAME
# Put strings here, like "/home/html/django_templates"
# or "C:/www/django/templates".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
TEMPLATE_DIRS = (os.path.join(PROJECT_ROOT, "templates"),)
################
# APPLICATIONS #
################
INSTALLED_APPS = (
"django.contrib.admin",
"django.contrib.auth",
"django.contrib.contenttypes",
"django.contrib.redirects",
"django.contrib.sessions",
"django.contrib.sites",
"django.contrib.sitemaps",
"django.contrib.staticfiles",
"mezzanine.boot",
"mezzanine.conf",
"mezzanine.core",
"mezzanine.generic",
"mezzanine.blog",
"mezzanine.forms",
"mezzanine.pages",
"mezzanine.galleries",
"mezzanine.twitter",
#"mezzanine.accounts",
#"mezzanine.mobile",
)
# List of processors used by RequestContext to populate the context.
# Each one should be a callable that takes the request object as its
# only parameter and returns a dictionary to add to the context.
TEMPLATE_CONTEXT_PROCESSORS = (
"django.contrib.auth.context_processors.auth",
"django.contrib.messages.context_processors.messages",
"django.core.context_processors.debug",
"django.core.context_processors.i18n",
"django.core.context_processors.static",
"django.core.context_processors.media",
"django.core.context_processors.request",
"django.core.context_processors.tz",
"mezzanine.conf.context_processors.settings",
"mezzanine.pages.context_processors.page",
)
# List of middleware classes to use. Order is important; in the request phase,
# these middleware classes will be applied in the order given, and in the
# response phase the middleware will be applied in reverse order.
MIDDLEWARE_CLASSES = (
"mezzanine.core.middleware.UpdateCacheMiddleware",
"django.contrib.sessions.middleware.SessionMiddleware",
"django.middleware.locale.LocaleMiddleware",
"django.contrib.auth.middleware.AuthenticationMiddleware",
"django.middleware.common.CommonMiddleware",
"django.middleware.csrf.CsrfViewMiddleware",
"django.contrib.messages.middleware.MessageMiddleware",
"mezzanine.core.request.CurrentRequestMiddleware",
"mezzanine.core.middleware.RedirectFallbackMiddleware",
"mezzanine.core.middleware.TemplateForDeviceMiddleware",
"mezzanine.core.middleware.TemplateForHostMiddleware",
"mezzanine.core.middleware.AdminLoginInterfaceSelectorMiddleware",
"mezzanine.core.middleware.SitePermissionMiddleware",
# Uncomment the following if using any of the SSL settings:
# "mezzanine.core.middleware.SSLRedirectMiddleware",
"mezzanine.pages.middleware.PageMiddleware",
"mezzanine.core.middleware.FetchFromCacheMiddleware",
)
# Store these package names here as they may change in the future since
# at the moment we are using custom forks of them.
PACKAGE_NAME_FILEBROWSER = "filebrowser_safe"
PACKAGE_NAME_GRAPPELLI = "grappelli_safe"
#########################
# OPTIONAL APPLICATIONS #
#########################
# These will be added to ``INSTALLED_APPS``, only if available.
OPTIONAL_APPS = (
"debug_toolbar",
"django_extensions",
"compressor",
PACKAGE_NAME_FILEBROWSER,
PACKAGE_NAME_GRAPPELLI,
)
###################
# DEPLOY SETTINGS #
###################
# These settings are used by the default fabfile.py provided.
# Check fabfile.py for defaults.
#FABRIC = {
# "SSH_USER": "", # SSH username for host deploying to
# "HOSTS": ALLOWED_HOSTS[:1], # List of hosts to deploy to (eg, first host)
# "DOMAINS": ALLOWED_HOSTS, # Domains for public site
# "REPO_URL": "ssh://hg@bitbucket.org/user/project", # Project's repo URL
# "VIRTUALENV_HOME": "", # Absolute remote path for virtualenvs
# "PROJECT_NAME": "", # Unique identifier for project
# "REQUIREMENTS_PATH": "requirements.txt", # Project's pip requirements
# "GUNICORN_PORT": 8000, # Port gunicorn will listen on
# "LOCALE": "en_US.UTF-8", # Should end with ".UTF-8"
# "DB_PASS": "", # Live database password
# "ADMIN_PASS": "", # Live admin user password
# "SECRET_KEY": SECRET_KEY,
# "NEVERCACHE_KEY": NEVERCACHE_KEY,
# }
##################
# LOCAL SETTINGS #
##################
# Allow any settings to be defined in local_settings.py which should be
# ignored in your version control system allowing for settings to be
# defined per machine.
try:
from local_settings import *
except ImportError as e:
if "local_settings" not in str(e):
raise e
####################
# DYNAMIC SETTINGS #
####################
# set_dynamic_settings() will rewrite globals based on what has been
# defined so far, in order to provide some better defaults where
# applicable. We also allow this settings module to be imported
# without Mezzanine installed, as the case may be when using the
# fabfile, where setting the dynamic settings below isn't strictly
# required.
try:
from mezzanine.utils.conf import set_dynamic_settings
except ImportError:
pass
else:
set_dynamic_settings(globals())
我一直无法找到此错误的解决方案。愿爱指导。
谢谢！
答案 0 :(得分：1)
Mezzanine与Django 1.6配合使用。正在使用不正确的Django版本。