pydoc memory leak
Neil Schemenauer
nas at python.ca
Fri Jun 22 11:35:57 EDT 2001
I bet pydoc is creating reference cycles that are not being
cleaned up by the GC. The GC currently does not track frame
objects. If you get a frame object and assign it to a local
variable you are probably creating a reference cycle. Here's
some sample code that leaks memory:
import sys
def a():
return sys._getframe()
def b():
frame = a() # Oops, reference cycle!
#del frame # this would break the cycle
while 1:
b()
HTH,
Neil
More information about the Python-list
mailing list