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Fix subprocess unclosed file

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This commit is contained in:
Médéric RIBREUX 2016-11-23 21:58:58 +01:00 committed by Matthias Kuhn
parent 5ef16bf659
commit c3ad30da34
1 changed files with 25 additions and 25 deletions
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12
python/plugins/processing/algs/grass7/Grass7Utils.py
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@ -254,7 +254,7 @@ class Grass7Utils(object):
loglines.append(Grass7Utils.tr('GRASS GIS 7 execution console output'))
grassOutDone = False
command, grassenv = Grass7Utils.prepareGrass7Execution(commands)
proc = subprocess.Popen(
with subprocess.Popen(
command,
shell=True,
stdout=subprocess.PIPE,
@ -262,8 +262,8 @@ class Grass7Utils(object):
stderr=subprocess.STDOUT,
universal_newlines=True,
env=grassenv
).stdout
for line in iter(proc.readline, ''):
) as proc:
for line in iter(proc.stdout.readline, ''):
if 'GRASS_INFO_PERCENT' in line:
try:
progress.setPercentage(int(line[len('GRASS_INFO_PERCENT') + 2:]))
@ -283,7 +283,7 @@ class Grass7Utils(object):
if not grassOutDone and outputCommands:
command, grassenv = Grass7Utils.prepareGrass7Execution(outputCommands)
proc = subprocess.Popen(
with subprocess.Popen(
command,
shell=True,
stdout=subprocess.PIPE,
@ -291,8 +291,8 @@ class Grass7Utils(object):
stderr=subprocess.STDOUT,
universal_newlines=True,
env=grassenv
).stdout
for line in iter(proc.readline, ''):
) as proc:
for line in iter(proc.stdout.readline, ''):
if 'GRASS_INFO_PERCENT' in line:
try:
progress.setPercentage(int(