[ome-users] FW: List all tags

[John Webber (NBI)]

All,

I have solved the issue - after a lot of attempts, research and a little swearing!

I have done the following to search for a given "tag":

obs = Blitz.getObjects("TagAnnotation", attributes={'textValue':tag})
obs = list(obs)

If this returns a blank list, I create the tag and link it to the Image as required.  If this returns any items, then I do the following to link the existing tag to the image:

upServ = conn.getUpdateService()
link = ImageAnnotationLinkI()
link.setParent(ImageI(im_id, False))
link.setChild(obs[0]._obj)
ret = upServ.saveAndReturnObject(link)

Thanks
John


From: ome-users-bounces at lists.openmicroscopy.org.uk [mailto:ome-users-bounces at lists.openmicroscopy.org.uk] On Behalf Of John Webber (NBI)
Sent: 13 March 2014 10:47
To: ome-users at lists.openmicroscopy.org.uk
Subject: [ome-users] List all tags

All,

Please can you advice how I can list all of the tags owned by a given Omero user account, using the Omero APIs?

I am able to list all tags for a project, dataset or an image, using code like the following:

    img = Blitz.getObject("Image", "479")
    for ann in img.listAnnotations():
        if ann.OMERO_TYPE == tag_type:
<do something>

Please can anyone assist in listing the tags for a specific user?

Thanks
John



--------------------------------------------------------------------------------------------------------------------------------------------
John Webber
Computing and Information Services
NBI Partnership Ltd
Norwich Research park
Colney Lane
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NR4 7UH

E-Mail: john.webber at nbi.ac.uk<mailto:john.webber at nbi.ac.uk>
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Tel:         +44(0)1603 450 818

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The NBI Partnership Ltd provides non-scientific services to the Institute of Food Research, the John Innes Centre, The Genome Analysis Centre and The Sainsbury Laboratory

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