Dong-gweon Oh writes:
> Are these statements thread-safe?
> 1. import xxx
> 2. xxx = __import__('xxx')
> 3. reload(xxx)
> 4. dict['xxx'] = sys.modules['xxx']
> 5. dict.has_key('xxx')
Numbers 2 and 4 could be interrupted between evaluation of
the RHS and assigment to LHS. For #2 that would be of
concern only if xxx was a global.
- Gordon