python - 找不到数据文件，在 confusable_homoglyphs/categories.py 中生成数据文件失败

Question

我正在 apache 服务器上建立一个 django 项目。在使用 manage.py runsslserver 的情况下，它在我的 PC 上运行良好。

当我加载到 apache 服务器上时，我可以运行 manage.py migrate 和 collectstatic 以及一些安装程序。

但是当我尝试进入网页时，我收到错误消息“找不到数据文件，数据文件生成失败”，并带有此回溯:

Environment:


Request Method: GET
Request URL: https://ekim.hexiawebservices.co.uk/

Django Version: 1.11.5
Python Version: 2.7.12
Installed Applications:
['django.contrib.admin',
 'registration',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'social_django',
 'djangosecure',
 'sslserver',
 'ekim']
Installed Middleware:
['django.middleware.security.SecurityMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware']



Traceback:

File "/var/www/ekim/env/lib/python2.7/site-packages/django/core/handlers/exception.py" in inner
  41.             response = get_response(request)

File "/var/www/ekim/env/lib/python2.7/site-packages/django/core/handlers/base.py" in _get_response
  172.         resolver_match = resolver.resolve(request.path_info)

File "/var/www/ekim/env/lib/python2.7/site-packages/django/urls/resolvers.py" in resolve
  362.             for pattern in self.url_patterns:

File "/var/www/ekim/env/lib/python2.7/site-packages/django/utils/functional.py" in __get__
  35.         res = instance.__dict__[self.name] = self.func(instance)

File "/var/www/ekim/env/lib/python2.7/site-packages/django/urls/resolvers.py" in url_patterns
  405.         patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)

File "/var/www/ekim/env/lib/python2.7/site-packages/django/utils/functional.py" in __get__
  35.         res = instance.__dict__[self.name] = self.func(instance)

File "/var/www/ekim/env/lib/python2.7/site-packages/django/urls/resolvers.py" in urlconf_module
  398.             return import_module(self.urlconf_name)

File "/usr/lib/python2.7/importlib/__init__.py" in import_module
  37.     __import__(name)

File "/var/www/ekim/ekim/urls.py" in <module>
  30.     url(r'^accounts/', include('registration.backends.hmac.urls')),

File "/var/www/ekim/env/lib/python2.7/site-packages/django/conf/urls/__init__.py" in include
  50.         urlconf_module = import_module(urlconf_module)

File "/usr/lib/python2.7/importlib/__init__.py" in import_module
  37.     __import__(name)

File "/var/www/ekim/env/lib/python2.7/site-packages/registration/backends/hmac/urls.py" in <module>
  10. from . import views

File "/var/www/ekim/env/lib/python2.7/site-packages/registration/backends/hmac/views.py" in <module>
  15. from registration.views import ActivationView as BaseActivationView

File "/var/www/ekim/env/lib/python2.7/site-packages/registration/views.py" in <module>
  12. from registration.forms import RegistrationForm

File "/var/www/ekim/env/lib/python2.7/site-packages/registration/forms.py" in <module>
  19. from . import validators

File "/var/www/ekim/env/lib/python2.7/site-packages/registration/validators.py" in <module>
  10. from confusable_homoglyphs import confusables

File "/var/www/ekim/env/lib/python2.7/site-packages/confusable_homoglyphs/confusables.py" in <module>
  7. from .categories import unique_aliases, alias

File "/var/www/ekim/env/lib/python2.7/site-packages/confusable_homoglyphs/categories.py" in <module>
  147.         raise Exception('Datafile not found, datafile generation failed!')

Exception Type: Exception at /
Exception Value: Datafile not found, datafile generation failed!

我已经尝试对此进行排序 3 个小时，但无法解决。非常感谢任何帮助。

Answer 1

(我无法对这个问题发表评论，因为我没有足够的业力。)

你遇到这个错误是因为你依赖我写的一个库。每当第一次加载时，它都会从 unicode.org 下载一些文件。不幸的是，我没有预料到一些用例，例如使用我的库部署应用程序作为平台即服务的依赖项，依赖项会经常被下载，这也会导致我的库访问 unicode.org 比我预期的要频繁得多。

幸运的是，有人向库提交了一个补丁，彻底解决了这个问题。请升级到 confusable_homoglyphs>=3.0.0。 :)