fixed warning 'RuntimeWarning: line buffering (buffering=1) isn't supported in binary mode, the default buffer size will be used'
work related to Bug 3315 - make simpaweb django app a packageable application
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b5c2c886f1
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c387b9dce2
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@ -46,7 +46,7 @@ def log(message):
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def executeProgram(astrArguments):
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def executeProgram(astrArguments):
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# log('executeProgram : program [%s]' % (','.join(astrArguments)))
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# log('executeProgram : program [%s]' % (','.join(astrArguments)))
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popen = subprocess.Popen( astrArguments, bufsize=1, shell=False, stdout=subprocess.PIPE, stderr=subprocess.PIPE) # bufsize=1 seems to prevent deadlocks that happen 50% the time
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popen = subprocess.Popen( astrArguments, shell=False, stdout=subprocess.PIPE, stderr=subprocess.PIPE) # bufsize=1 seems to prevent deadlocks that happen 50% the time
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stdout, stderr = popen.communicate()
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stdout, stderr = popen.communicate()
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# popen.wait()
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# popen.wait()
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result = (popen.returncode, stdout.decode(), stderr)
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result = (popen.returncode, stdout.decode(), stderr)
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@ -59,7 +59,7 @@ def executeCommand(command):
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"""
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"""
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executes the shell command such as 'set x=1; myprog $x'
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executes the shell command such as 'set x=1; myprog $x'
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"""
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"""
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popen = subprocess.Popen( [command], bufsize=1, shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, executable='/bin/bash') # bufsize=1 seems to prevent deadlocks that happen 50% the time
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popen = subprocess.Popen( [command], shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, executable='/bin/bash') # bufsize=1 seems to prevent deadlocks that happen 50% the time
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# if we don't specify the optional executable argument, then the default non interactive shell will be used. On debian, the default non-interactive shell is dash, which doesn't understand the keyword 'source' that we use in many places
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# if we don't specify the optional executable argument, then the default non interactive shell will be used. On debian, the default non-interactive shell is dash, which doesn't understand the keyword 'source' that we use in many places
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stdout, stderr = popen.communicate()
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stdout, stderr = popen.communicate()
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# popen.wait()
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# popen.wait()
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