[Buildbot-devel] are Build Properties available in all steps?

[Philippe McLean]

thanks. the mistake was writing

step.GetProperty("buildnumber")

instead of

step.getProperty("buildnumber")

thank you!

On Tue, Feb 22, 2011 at 10:13 AM, Amber Yust <ayust at yelp.com> wrote:

> Try step.build.properties instead.
>
> ~Amber
>
> On Tue, Feb 22, 2011 at 9:56 AM, Philippe McLean <
> philippe.mclean at gmail.com> wrote:
>
>> I'm trying to do a clean build every X steps (this is a followup to an
>> earlier discussion).
>> I wrote a predicate on the SVN step, but the buildnumber Property does not
>> seem to be available to the SVN step (should I be asking an object inside
>> the step?)
>>
>> (using buildbot 0.8.3 on Windows 2008)
>>
>> My master.cfg:
>>
>>
>>
>> def Purge(step):
>>     # purge the build every 4 builds
>>     modulus = 2
>>     buildnumber = int(step.GetProperty("buildnumber"))
>>     if ((buildnumber % modulus) == 0):
>>         return True
>>     else:
>>         return False
>>
>> def DoNotPurge(step):
>>     if Purge(step):
>>         return False
>>     else:
>>         return True
>>
>> # This build does an incremental of the DAVeOrders branch.
>> f3 = factory.BuildFactory()
>> f3.addStep(source.SVN(mode='update', baseURL='svn://XXX/',
>> defaultBranch='branches/XXX', always_purge=True, doStepIf=Purge))
>> f3.addStep(source.SVN(mode='update', baseURL='svn://XXX/',
>> defaultBranch='branches/XXX', always_purge=False, doStepIf=DoNotPurge))
>>
>> The error:
>>
>> Traceback (most recent call last):
>>   File
>> "C:\Python27\lib\site-packages\buildbot-0.8.3p1-py2.7.egg\buildbot\process\buildstep.py",
>> line 742, in startStep
>>     d.addCallback(self._startStep_2)
>>   File "C:\Python27\lib\site-packages\twisted\internet\defer.py", line
>> 297, in addCallback
>>     callbackKeywords=kw)
>>   File "C:\Python27\lib\site-packages\twisted\internet\defer.py", line
>> 286, in addCallbacks
>>     self._runCallbacks()
>>   File "C:\Python27\lib\site-packages\twisted\internet\defer.py", line
>> 542, in _runCallbacks
>>     current.result = callback(current.result, *args, **kw)
>> --- <exception caught here> ---
>>   File
>> "C:\Python27\lib\site-packages\buildbot-0.8.3p1-py2.7.egg\buildbot\process\buildstep.py",
>> line 779, in _startStep_2
>>     elif not self.doStepIf(self):
>>   File "D:\buildbot-master\master.cfg", line 378, in Purge
>>     buildnumber = int(step.GetProperty("buildnumber"))
>> exceptions.AttributeError: SVN instance has no attribute 'GetProperty'
>>
>>
>>
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>
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