Heroku推送被拒绝（Django应用）

Question

我正在部署一个Django应用到GitHub和Heroku。
我已经第一次部署它GitHub上，删除（把它在的.gitignore文件）“settings.py”，而现在，我试图把它推到Heroku的，我得到一个错误：

ImportError: No module named settings 
remote: 
remote: !  Error while running '$ python manage.py collectstatic --noinput'. 
remote:  See traceback above for details. 
remote: 
remote:  You may need to update application code to resolve this error. 
remote:  Or, you can disable collectstatic for this application: 
remote: 
remote:   $ heroku config:set DISABLE_COLLECTSTATIC=1 
remote: 
remote:  https://devcenter.heroku.com/articles/django-assets 
remote: 
remote: !  Push rejected, failed to compile Python app 

我该如何避免将某些文件推送到GitHub，但同样有可能将其推送到Heroku？

UPDATE：

我试图保持settings.py和temp_settings.py独立的，但现在的应用程序不工作了。这就是回溯，当我尝试运行在本地服务器：

Traceback (most recent call last): 
    File "manage.py", line 10, in <module> 
    execute_from_command_line(sys.argv) 
    File "/home/stefano/projects/blog-project/blogprojectenv/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 338, in execute_from_command_line 
    utility.execute() 
    File "/home/stefano/projects/blog-project/blogprojectenv/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 303, in execute 
    settings.INSTALLED_APPS 
    File "/home/stefano/projects/blog-project/blogprojectenv/local/lib/python2.7/site-packages/django/conf/__init__.py", line 48, in __getattr__ 
    self._setup(name) 
    File "/home/stefano/projects/blog-project/blogprojectenv/local/lib/python2.7/site-packages/django/conf/__init__.py", line 44, in _setup 
    self._wrapped = Settings(settings_module) 
    File "/home/stefano/projects/blog-project/blogprojectenv/local/lib/python2.7/site-packages/django/conf/__init__.py", line 92, in __init__ 
    mod = importlib.import_module(self.SETTINGS_MODULE) 
    File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module 
    __import__(name) 
    File "/home/stefano/projects/blog-project/blogproject/settings.py", line 104, in <module> 
    DATABASES['default'].update(db_from_env) 
NameError: name 'DATABASES' is not defined 

看来settings.py不能“达到” temp_settings.py，因为我所有的数据库设置剪切粘贴temp_settings。那是错的吗？

Answer 1

通常的做法是不要忽略代码库中的settings.py文件。相反，这样做：

try: 
    from temp_settings import * 
except ImportError: 
    pass 

在settings.py文件的末尾，并添加temp_settings.py到的.gitignore

对于您需要保密的，使用temp_settings凭据。