Hi I tired this
rootNodePath = 'test/path'
filterDict= {"tagType":"AtomicTag","recursive":True}
for result in system.tag.browse(rootNodePath, filterDict):
print result
It doesn't showing History enabled or not for a tag
how to get that?
Hi I tired this
rootNodePath = 'test/path'
filterDict= {"tagType":"AtomicTag","recursive":True}
for result in system.tag.browse(rootNodePath, filterDict):
print result
It doesn't showing History enabled or not for a tag
how to get that?
Doesn't system.tag.browseHistoricalTags() cover your needs?
https://docs.inductiveautomation.com/display/DOC81/system.tag.browseHistoricalTags
Hi noo its not returning history enabled or not
system.tag.browse()
returns a list of nodes at the given path.
system.tag.browseHistoricalTags()
will return only historical tags found at a given path (that means that history is enabled on all of them)
When you want to read a specific property, just use system.tag.readBlocking()
with the property appended to the end of the tag paths.
system.tag.readBlocking(['test/path.historyEnabled'])[0].value
Of course you can combine this with system.tag.browse()
rootNodePath = 'test/path'
filterDict = {'tagType':'AtomicTag','recursive':True}
for tag in [system.tag.readBlocking([str(result['fullPath']) + '.historyEnabled' for result in system.tag.browse(rootNodePath, filterDict).getResults()]):
print tag.value
Thanks this is the line exactly i am looking
for tag in [system.tag.readBlocking([str(result['fullPath']) + '.historyEnabled' for result in system.tag.browse(rootNodePath, filterDict).getResults()]):
It works very fast compare to system.tag.readBlocking(['test/path.historyEnabled'])[0].value this one
One doubt i want to get the full tag path which are not history enabled
for tag in [system.tag.readBlocking([str(result['fullPath']) + '.historyEnabled' for result in system.tag.browse(rootNodePath, filterDict).getResults()])
print result(['fullPath'])
But its not returning right tag path
something to change in script?
In the script you provided, the line print result(['fullPath'])
is not valid.
You would need to do something like this instead:
rootNodePath = 'test/path'
filterDict = {'tagType':'AtomicTag','recursive':True}
paths = [str(result['fullPath']) for result in system.tag.browse(rootNodePath,filterDict).getResults()]
qVs = system.tag.readBlocking([path + '.historyEnabled' for path in paths])
for path,qv in zip(paths,values):
if qv.value:
print path