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#! /usr/bin/env python
# encoding: utf-8
# WARNING! Do not edit! https://waf.io/book/index.html#_obtaining_the_waf_file
import os, sys, traceback, base64, signal
try:
import cPickle
except ImportError:
import pickle as cPickle
try:
import subprocess32 as subprocess
except ImportError:
import subprocess
try:
TimeoutExpired = subprocess.TimeoutExpired
except AttributeError:
class TimeoutExpired(Exception):
pass
def run():
txt = sys.stdin.readline().strip()
if not txt:
sys.exit(1)
[cmd, kwargs, cargs] = cPickle.loads(base64.b64decode(txt))
cargs = cargs or {}
if not 'close_fds' in kwargs:
kwargs['close_fds'] = False
ret = 1
out, err, ex, trace = (None, None, None, None)
try:
proc = subprocess.Popen(cmd, **kwargs)
try:
out, err = proc.communicate(**cargs)
except TimeoutExpired:
if kwargs.get('start_new_session') and hasattr(os, 'killpg'):
os.killpg(proc.pid, signal.SIGKILL)
else:
proc.kill()
out, err = proc.communicate()
exc = TimeoutExpired(proc.args, timeout=cargs['timeout'], output=out)
exc.stderr = err
raise exc
ret = proc.returncode
except Exception as e:
exc_type, exc_value, tb = sys.exc_info()
exc_lines = traceback.format_exception(exc_type, exc_value, tb)
trace = str(cmd) + '\n' + ''.join(exc_lines)
ex = e.__class__.__name__
tmp = [ret, out, err, ex, trace]
obj = base64.b64encode(cPickle.dumps(tmp))
sys.stdout.write(obj.decode())
sys.stdout.write('\n')
sys.stdout.flush()
while 1:
try:
run()
except KeyboardInterrupt:
break
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