I have define mongoengine schema files in a project, now I have a new project which needs to share these files. In case I edit the schema files and I always need to synchronize files in two projects, do I have some good choice?
Here is my old project:
ipin.crawler.orm # this is the package I want to share
    url_index.py
    page_store.py
    user_info.py
    captcha_info.py
....
new project:
ipin.web.orm
   url_index.py
   page_store.py
   user_info.py
....
