How to use read_all_pipes method in autotest

Best Python code snippet using autotest_python Github


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...81 if err.errno == errno.EAGAIN or err.errno == errno.EWOULDBLOCK:82 data = None83 if data is not None:84 func(data)85 def read_all_pipes(log, rin, outdata, errdata):86 rlist = rin87 stdoutbuf = b""88 stderrbuf = b""89 try:90 r,w,e = (rlist, [], [], 1)91 except OSError as e:92 if e.errno != errno.EINTR:93 raise94 readextras(r)95 if pipe.stdout in r:96 data = stdoutbuf + if data is not None and len(data) > 0:98 try:99 data = data.decode("utf-8")100 outdata.append(data)101 log.write(data)102 log.flush()103 stdoutbuf = b""104 except UnicodeDecodeError:105 stdoutbuf = data106 if pipe.stderr in r:107 data = stderrbuf + if data is not None and len(data) > 0:109 try:110 data = data.decode("utf-8")111 errdata.append(data)112 log.write(data)113 log.flush()114 stderrbuf = b""115 except UnicodeDecodeError:116 stderrbuf = data117 try:118 # Read all pipes while the process is open119 while pipe.poll() is None:120 read_all_pipes(log, rin, outdata, errdata)121 # Pocess closed, drain all pipes...122 read_all_pipes(log, rin, outdata, errdata)123 finally:124 log.flush()125 if pipe.stdout is not None:126 pipe.stdout.close()127 if pipe.stderr is not None:128 pipe.stderr.close()129 return ''.join(outdata), ''.join(errdata)130def run(cmd, input=None, log=None, extrafiles=None, **options):131 """Convenience function to run a command and return its output, raising an132 exception when the command fails"""133 if not extrafiles:134 extrafiles = []135 if isinstance(cmd, str) and not "shell" in options:136 options["shell"] = True...

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