Having trouble reproducing this. Here's one attempt:
from mercurial import demandimport
demandimport.enable()
import binascii
print binascii
from binascii import hexlify
print binascii
print hexlify
print binascii
$ python dl
<unloaded module 'binascii'>
<unloaded module 'binascii'>
<built-in function hexlify>
<unloaded module 'binascii'> |