import math
math.
__file__
(Ví dӧ trҥ vӃ
'/usr/lib/python2.5/lib-dynload/math.
so'
)
import random
random.
__file__
(Ví dӧ trҥ vӃ
'/usr/lib/python2.5/random.pyc'
)
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XLиGGжEQШXQSHYPI
ɇВPϴ]чвGHERLWɨGLGɨGXLYШGXɴRLZɧTLRKXLиGQɧ
QSHYPILЦXVвWмHдRKLɧQ
dir(modulename)
:ɴHд