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linewise output not automatically enabled for parallel task using decorator #492

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brannn opened this Issue Dec 4, 2011 · 1 comment

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@brannn

brannn commented Dec 4, 2011

brandon@deskk ~ > fab --version
Fabric 1.3.3

brandon@deskk ~ > python --version
Python 2.7.2

brandon@deskk ~ > uname -a
Darwin deskk.local 11.2.0 Darwin Kernel Version 11.2.0: Tue Aug 9 20:54:00 PDT 2011; root:xnu-1699.24.8~1/RELEASE_X86_64 x86_64

Given a parallel task:

@parallel
def uptime():
run("uptime")

bytewise output is seen:

[10.10.10.9] out: . 15:292:26 1up 54,7 d1a.y8s0,, 116.:7447

If the --linewise or -P options are specified this condition can't be reproduced.

From the 1.3.3 documentation:

"Fabric’s option for linewise output is automatically enabled whenever parallelism is active"

Apologies if this is working as intended (i.e. enabled only when Fabric is invoked with the -P option or env.parallel), but it wasn't clear to me.

@bitprophet

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bitprophet commented Dec 7, 2011

Hm, no, you're right that the intent and language were both supposed to include the decorator, so probably an oversight on our end. Thanks for the tip!

@ghost ghost assigned bitprophet Dec 7, 2011

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