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During display, if EPIPE is raised, it's probably because a pager was 

killed.  Discard the error in that case, but propogate it otherwise.
This commit is contained in:
Fred Drake 1999-03-26 22:36:00 +00:00
parent 787451b65f
commit b091134e70
1 changed files with 8 additions and 3 deletions
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11
Tools/scripts/dutree.py
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@ -1,7 +1,7 @@
#! /usr/bin/env python
# Format du output in a tree shape
import os, string, sys
import os, string, sys, errno
def main():
p = os.popen('du ' + string.join(sys.argv[1:]), 'r')
@ -16,7 +16,11 @@ def main():
if comps[0] == '': comps[0] = '/'
if comps[len(comps)-1] == '': del comps[len(comps)-1]
total, d = store(size, comps, total, d)
display(total, d)
try:
display(total, d)
except IOError, e:
if e.errno != errno.EPIPE:
raise
def store(size, comps, total, d):
if comps == []:
@ -52,4 +56,5 @@ def show(total, d, prefix):
if d.has_key(key):
show(tsub, d[key][1], psub)
main()
if __name__ == "__main__":
main()