[ome-devel] omero 4.2: OmeroPy problem

[Josh Moore]

Understood. Please do let us know when you can test with 3.3.x. We're 
planning on adding a Ice version-detector to the release, since we've 
had this problem several times[*]

Cheers and thanks for helping us track this down,
~Josh

[*]https://trac.openmicroscopy.org.uk/omero/ticket/2514

On 6/22/10 11:04 AM, b.gerritsen at nki.nl wrote:
> Hi Josh,
>
> This is the output I get from python:
>
>
>>>> import Ice
>>>> import A
>>>> A.EventContext()
>>>>
> object #0 (::Ice::Object)
> {
> }
>
>>>>
> The contents of A.ice:
> module A {
> 	class EventContext {
> 		string text;
> 	};
> };
>
> Using your other suggestion might be the solution! However, I couldn't test it yet because the older ice version was from an ubuntu package and compiled against python 2.5.2.
>
> Here is the output:
>
> PYTHONPATH=.:/var/lib/python-support/python2.5/ python
> Python 2.6.5 (r265:79063, Jun 21 2010, 14:09:15)
> [GCC 4.3.2] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
>
>>>> import omero
>>>> c = omero.client()
>>>>
> Traceback (most recent call last):
>    File "<stdin>", line 1, in<module>
>    File "omero/__init__.py", line 22, in client
>      import omero.clients
>    File "omero/clients.py", line 13, in<module>
>      model = __import__('omero.model')
>    File "omero/model/__init__.py", line 1, in<module>
>      from  omero.util.FactoryMap import map
>    File "omero/util/__init__.py", line 11, in<module>
>      import Ice
>    File "/var/lib/python-support/python2.5/Ice.py", line 33, in<module>
>      import IcePy
> ImportError: /var/lib/python-support/python2.5/IcePy.so: undefined symbol: PyUnicodeUCS4_AsUTF8String
>
>>>>
> Cheers,
> Bram
> ________________________________________
> From: Josh Moore [josh.moore at gmx.de]
> Sent: Tuesday, June 22, 2010 10:37 AM
> To: Bram Gerritsen
> Cc: OME developers
> Subject: Re: [ome-devel] omero 4.2: OmeroPy problem
>
> Hmm,.... if the python side hasn't worked for you, I'd say we should
> start simpler. Can you see if you can get a very simple example running?
>
> $ mkdir /tmp/ice_test
> $ cd /tmp/ice_test
> $ cat>  A.ice<<  EOF
>   >  module A {
>   >    class EventContext {
>   >      string text;
>   >    };
>   >  };
>   >  EOF
> $ slice2py A.ice
> $ python
> Python 2.6.5 (r265:79063, Jun 21 2010, 12:27:46)
> [GCC 4.2.1 (Apple Inc. build 5659)] on darwin
> Type "help", "copyright", "credits" or "license" for more information.
>   >>>  import Ice
>   >>>  import A
>   >>>  A.EventConttext()
> object #0 (::A::EventConttext)
> {
>       text =
> }
>   >>>
>
> This might be an issue with a mix of 32 and 64 bit python/ice versions.
> You compiled your own Ice.... ah, I think I got it. The top of your
> diagnostics says that you're building with version 3.3.0, but your
> LD_LIBRARY_PATH is set to /opt/Ice-3.4.1/lib64. Could you try again with
> everything pointing to the 3.3.0 (or a 3.3.1) install?
>
> *crosses fingers*
> ~Josh.
>
> On 6/22/10 10:00 AM, b.gerritsen at nki.nl wrote:
>
>> Hi Josh,
>>
>> The python side of the trunk build hasn't worked for me yet. At least omero.web did not start. For the older omero 4.0.3 I had a working django and was also able to connect using python. However, I did update python and ice recently.
>>
>> As requested I rebuilt omero. See attachment for the "build.log". The same error as shown in previous e-mail remains.
>>
>> Cheers,
>> Bram
>>
>> ________________________________________
>> From: ome-devel-bounces at lists.openmicroscopy.org.uk [ome-devel-bounces at lists.openmicroscopy.org.uk] On Behalf Of Josh Moore [josh.moore at gmx.de]
>> Sent: Tuesday, June 22, 2010 8:43 AM
>> To: ome-devel at lists.openmicroscopy.org.uk
>> Subject: Re: [ome-devel] omero 4.2: OmeroPy problem
>>
>> Hi Bram,
>>
>> that's pretty surprising. Before you did the clean build, a trunk build
>> worked as expected? And nothing else changed (a new Python version, a
>> new Ice version, etc.) between the last working build and the current
>> failing one?
>>
>> If so, could you possibly send us the output of the clean build:
>>
>>      (./build.py clean; ./build.py) 2>&1 | tee build.log
>>
>> As a comparison, for revision 7294 (last night around 8), I get the
>> following:
>>
>> jmoore at necromancer ~/git $ PYTHONPATH=dist/lib/python:$PYTHONPATH python
>> Python 2.6.2 (r262:71600, Sep 13 2009, 13:33:13)
>> [GCC 4.1.2 (Gentoo 4.1.2 p1.0.2)] on linux2
>> Type "help", "copyright", "credits" or "license" for more information.
>>    >>>   import omero
>>    >>>   c = omero.client(["--omero.host=foo"])
>>    >>>
>>
>> Cheers,
>> ~Josh
>>
>> On 6/21/10 6:06 PM, b.gerritsen at nki.nl wrote:
>>
>>
>>> Dear all,
>>>
>>> After building a clean omero trunk (revision 7292) I was unable to use python 2.6.5 to connect to an omero server instance. See attachment for details. Could someone tell me how to solve this problem?
>>>
>>> Kind Regards,
>>> Bram Gerritsen
>>>
>>>