Question

when i was about to write a sub module for my app, i’d like to put all the stuffs in a sub folder like /foo, and i give the script the name foo.py and in it there’s a

app = webapp2.WSGIApplication([('/foo/', Index)])

then it comes to

Fatal error when loading application configuration:
threadsafe cannot be enabled with CGI handler: foo/foo.app
  in "/home/***/workspace/***/app.yaml", line 23, column 20

then i set it to false, it becomes error 500

ImportError: Could not find module foo.foo.app

my app.yaml is like

application: ***
version: alpha
runtime: python27
api_version: 1
threadsafe: false

handlers:
- url: /static
  static_dir: static

- url: /admin.*
  script: admin.app
  login: admin

- url: /foo
  script: foo/foo.app

- url: /.*
  script: index.app

Answer 1

finally i solved like this:

1. add __init__.py in the folder foo/, leave it empty.
2. change foo/foo.app to foo.foo.app

and it seems has nothing to do with threadsafe, i changed it to true and it’s still working.