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Handle error properly in show_sys_info

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This commit is contained in:
Takafumi Arakaki 2012-09-12 21:25:04 +02:00
parent 77abf26bfd
commit 02d6d8ece6
1 changed files with 11 additions and 6 deletions
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17
testein.py
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@ -113,13 +113,18 @@ class TestRunner(object):
command.extend(['--eval', "(ert 't)"])
return command
def show_sys_info(self, command):
from subprocess import Popen
def show_sys_info(self, base_command):
from subprocess import Popen, PIPE
print "*" * 50
with open(os.devnull, 'w') as devnull:
Popen(
command + ['-f', 'ein:dev-print-sys-info'],
stderr=devnull).wait()
command = base_command + ['-f', 'ein:dev-print-sys-info']
proc = Popen(command, stderr=PIPE)
err = proc.stderr.read()
proc.wait()
if proc.returncode != 0:
print "Error with return code {0} while running {1}".format(
proc.returncode, command)
print err
pass
print "*" * 50
def need_ert(self):