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<p>Ok, I have seen this class but how does it fit into the code? I can only see examples of using this class with the old-style steps which use the 'start' method.<br>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Pierre Tardy <tardyp@gmail.com><br>
<b>Sent:</b> Monday, February 19, 2018 11:26 PM<br>
<b>To:</b> Hugh Sorby<br>
<b>Cc:</b> users@buildbot.net<br>
<b>Subject:</b> Re: [users@bb.net] Help with new buildstep.</font>
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<div dir="ltr">Hi,
<div>What you need is a logobserver.</div>
<div><a href="http://docs.buildbot.net/latest/developer/cls-logobserver.html">http://docs.buildbot.net/latest/developer/cls-logobserver.html</a><br>
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<div>There is a <span style="background-color:rgb(246,246,246); font-family:monospace; font-size:14.625px; font-weight:700">LineConsumerLogObserver </span>which can be used to read the logs one line by one line.</div>
<div>This component is optimised to manage the data on the flow, and avoid consuming lots of memory by loading the log in memory.</div>
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<div>Regards</div>
<div>Pierre</div>
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<div dir="ltr">On Mon, Feb 19, 2018 at 3:54 AM Hugh Sorby <<a href="mailto:h.sorby@auckland.ac.nz">h.sorby@auckland.ac.nz</a>> wrote:<br>
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<p>Hi All,<br>
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<p>I'm trying to update an old buildstep to the 'new-style'. What I used to do was pass the stdio log line by line looking for a matching string. Now using the 'run' method I have<br>
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<div> @defer.inlineCallbacks</div>
<div> def run(self):</div>
<div> command = self.command</div>
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<div> cmd = yield self.makeRemoteShellCommand(command=command, collectStdout=True, stdioLogName="stdoutLog")</div>
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<div> yield self.runCommand(cmd)</div>
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<div> defer.returnValue(cmd.results())<br>
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<div>but I'm unsure of how or when I should parse the log and set the result. I don't actually think I need to collect stdout but I have left it in here as I was testing out some ideas.<br>
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<div>Many thanks for any help or pointers,<br>
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<div>Hugh.<br>
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