[ome-users] Deleting an ROI

[William Moore]

Hi Paul,

 In fact, the Blitz Gateway gives you a short cut if you don’t actually need to handle the 
delete response yourself.
You can simply use wait=True, and the delete will be done before this returns.

conn.deleteObjects("Roi", [roiId], wait=True)

I’ve added an example of this, and updated the docs as you suggested in 
https://github.com/openmicroscopy/openmicroscopy/pull/4442 <https://github.com/openmicroscopy/openmicroscopy/pull/4442>

 Cheers,

   Will.



> On 21 Jan 2016, at 13:10, Paul Kibet Korir <pkorir at ebi.ac.uk> wrote:
> 
> Thanks. Including the callback worked.
> 
> P
> 
> On 21/01/2016 11:56, Mark Carroll wrote:
>> On 01/21/2016 11:47 AM, Paul Kibet Korir wrote: 
>> (snip) 
>>>      handle = conn.deleteObjects( 
>>>          "Roi", 
>>>          obj_ids, 
>>>          deleteAnns=True, 
>>>          deleteChildren=True 
>>>          ) 
>>> 
>>> 
>>>      conn._closeSession() 
>>> 
>>> What could I be doing wrong? 
>> 
>> Thank you for sharing your test code. Try the next bit of code from the 
>> same page, "Retrieve callback and wait until delete completes". (-: You 
>> can probably just paste it in verbatim. 
>> 
>> -- Mark 
>> 
>> The University of Dundee is a registered Scottish Charity, No: SC015096 
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> 
> -- 
> With kind regards,
> 
> Paul K Korir, PhD
> Scientific Programmer
> EMBL-EBI
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