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bpo-22831: Use "with" to avoid possible fd leaks in tools (part 2). (GH-10927)

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Serhiy Storchaka 2019-03-30 08:33:02 +02:00 • committed by GitHub
parent afbb7a371f
commit 172bb39452
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27 changed files with 249 additions and 259 deletions
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22
Tools/scripts/dutree.py
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@ -4,18 +4,18 @@
import os, sys, errno
def main():
p = os.popen('du ' + ' '.join(sys.argv[1:]), 'r')
total, d = None, {}
for line in p.readlines():
i = 0
while line[i] in '0123456789': i = i+1
size = eval(line[:i])
while line[i] in ' \t': i = i+1
filename = line[i:-1]
comps = filename.split('/')
if comps[0] == '': comps[0] = '/'
if comps[len(comps)-1] == '': del comps[len(comps)-1]
total, d = store(size, comps, total, d)
with os.popen('du ' + ' '.join(sys.argv[1:])) as p:
for line in p:
i = 0
while line[i] in '0123456789': i = i+1
size = eval(line[:i])
while line[i] in ' \t': i = i+1
filename = line[i:-1]
comps = filename.split('/')
if comps[0] == '': comps[0] = '/'
if comps[len(comps)-1] == '': del comps[len(comps)-1]
total, d = store(size, comps, total, d)
try:
display(total, d)
except IOError as e: