Import scope problem

[GoogleCodeExporter]

What steps will reproduce the problem?
1. create two files in a folder, package.plaid and test.plaid 
2. import something in test.plaid
3. then you could also use this in the package.plaid

What is the expected output? What do you see instead?

I think int step 3, you should not been allowed to use the what is imported in 
test.plaid.

Original issue reported on code.google.com by zfy0701 on 5 May 2011 at 4:37