graphite-dev team mailing list archive

[Pete Emerson <question73951@xxxxxxxxxxxxxxxxxxxxx>]

Question #73951 on Graphite changed:
https://answers.launchpad.net/graphite/+question/73951

    Status: Answered => Open

Pete Emerson is still having a problem:
I believe I've got it! This is from graphite-0.9.4. Rip out my comments
and restructure, whatever you see fit.

$ diff functions.py functions.py.new
23a24,35
> # Pete adding safeMax
> def safeMax(values):
>   safeValues = [v for v in values if v is not None]
>   if not safeValues: return None
>   return max(safeValues)
> 
> # Pete adding safeMin
> def safeMin(values):
>   safeValues = [v for v in values if v is not None]
>   if not safeValues: return None
>   return min(safeValues)
> 
77a90,108
> # Pete adding maxSeries
> def maxSeries(*seriesLists):
>   (seriesList,start,end,step) = normalize(seriesLists)
>   #name = "maxSeries(%s)" % ','.join((s.name for s in seriesList))
>   name = "maxSeries(%s)" % ','.join(set([s.pathExpression for s in seriesList]))
>   values = ( safeMax(row) for row in izip(*seriesList) ) #XXX izip
>   series = TimeSeries(name,start,end,step,values)
>   series.pathExpression = name
>   return [series]
> 
> def minSeries(*seriesLists):
>   (seriesList,start,end,step) = normalize(seriesLists)
>   #name = "minSeries(%s)" % ','.join((s.name for s in seriesList))
>   name = "minSeries(%s)" % ','.join(set([s.pathExpression for s in seriesList]))
>   values = ( safeMin(row) for row in izip(*seriesList) ) #XXX izip
>   series = TimeSeries(name,start,end,step,values)
>   series.pathExpression = name
>   return [series]
> 
207a239
> # Pete adding maxSeries
208a241,242
>   'minSeries' : minSeries,
>   'maxSeries' : maxSeries,

$ diff composer_widgets.js composer_widgets.js.new 
390a391,392
> /* Pete adding Max Series 5 lines down */
> 
394a397,398
>         {text: 'Min Series', handler: this.applyFuncToAll('minSeries')},
>         {text: 'Max Series', handler: this.applyFuncToAll('maxSeries')},

-- 
You received this question notification because you are a member of
graphite-dev, which is an answer contact for Graphite.