Very good what happened to me, I'll see with more time.
If I could somehow get the RN from the references I would need to open the
scene.
I would use:
fileRN =
pmc.system.FileReference(pathOrRefNode="Animal_RIG_A001_v005RN")
fileRN.unload()
So I think I could. Thank you so much for your time helping me.
Em terça-feira, 20 de julho de 2021 às 17:12:31 UTC-3, justin...@gmail.com
escreveu:
> I see what you mean now. Yes the API docs say that it is meant to return a
> unicode string for the fileName parameter. I haven't played with this API
> before so I can only guess as to what is going on and had a quick play to
> try and get your expected results.
>
> When you do buildLoadSettings=True, and loadReferenceDepth='none', Maya
> only checks the paths and doesn't load or create any nodes. It saves an
> internal settings list for the preload reference editor so you can be
> selective about what to actually load. This can be controlled with the
> selLoadSettings function and by default all the references will start out
> as deferred (unloaded). You could selectively load some of them, but that
> doesn't seem to be what you are after right now.
>
> import pymel.core as pmc
>
> scene = "/tmp/refs.mb"
> pmc.openFile(scene, force=True, loadReferenceDepth='none',
> buildLoadSettings=True)
> pmc.getReferences()# Oh no, it's currently empty!# {}
>
>
> But if you then tell Maya to load the scene with those previously built
> settings, you should be able to get your FileReferences.
>
> pmc.openFile(scene, force=True, loadSettings="implicitLoadSettings")
> pmc.getReferences() # or: list(pmc.iterReferences())# Result: {
> u'ball1': FileReference(u'/tmp/ball1.mb', refnode=u'ball1RN'),
> u'cone1': FileReference(u'/tmp/cone1.mb', refnode=u'cone1RN'),
> u'cube1': FileReference(u'/tmp/cube1.mb', refnode=u'cube1RN')} #
>
>
> You could also select the ones you want to have loaded up front:
>
> pmc.openFile(scene, force=True, loadReferenceDepth='none',
> buildLoadSettings=True)
> ret = pmc.selLoadSettings(numSettings=True, query=True)
> ids = [str(i) for i in range(ret) if i]
> paths = pmc.selLoadSettings(ids, fileName=True, q=True)
> # tell the ball reference to load
> pmc.system.selLoadSettings(['1'], e=True, deferReference=0)
> pmc.system.selLoadSettings(ids, q=True, deferReference=1)# Result: [False,
> True, True] #
>
> pmc.openFile(scene, force=True, loadSettings="implicitLoadSettings")
>
>
> Hopefully this is what you were after?
>
>
> On Wed, Jul 21, 2021 at 12:32 AM Totally Zen <atu...@gmail.com> wrote:
>
>> Yes, in a new code I changed it to use only pymel, but I still have the
>> result of the type "unicode" and if it's not a type : <class
>> 'pymel.core.system.FileReference'> I can't use load() or unload() .. :(
>>
>> does anyone have any solution?
>>
>> Em terça-feira, 20 de julho de 2021 às 06:35:04 UTC-3,
>> justin...@gmail.com escreveu:
>>
>>>
>>>
>>> On Tue, 20 Jul 2021, 1:32 pm Totally Zen, <atu...@gmail.com> wrote:
>>>
>>>> this command:
>>>> pmc.system.openFile(sceneNameToOpen, force=True, loadReferenceDepth =
>>>> 'none', buildLoadSettings=True)
>>>> result:
>>>> # C:/my_scene/animal_RIG_A001.v002.mb
>>>> # C:/my_scene/animal_RIG_A001.v002.mb
>>>> # C:/my_scene/animal_RIG_A001.v002.mb
>>>>
>>>
>>>
>>> You started here by using the pymel api.
>>>
>>>
>>>
>>>> nsettings = range(cmds.selLoadSettings(numSettings=1, query=1))
>>>> ids = [str(i) for i in nsettings if i]
>>>> result = cmds.selLoadSettings(ids, fileName=1, query=1)
>>>> print result
>>>> result:
>>>> [u'C:/my_scene/animal_RIG_A001.v002.mb',
>>>> u'C:/my_scene/animal_RIG_A001.v002.mb',
>>>> u'C:/my_scene/animal_RIG_A001.v002.mb']
>>>>
>>>> for item in result:
>>>> item.load()
>>>> ERROR:
>>>> Error: AttributeError: file <maya console> line 27: 'unicode' object
>>>> has no attribute 'load' #
>>>>
>>>> This is because my result type is coming "unicode" and not as a :
>>>> <class 'pymel.core.system.FileReference'>
>>>>
>>>
>>> But then you switched to using the commands api which only deals in
>>> strings. You should keep using pymel if that it what you wanted.
>>>
>>>
>>> https://help.autodesk.com/cloudhelp/2018/JPN/Maya-Tech-Docs/PyMel/generated/functions/pymel.core.system/pymel.core.system.selLoadSettings.html
>>>
>>>
>>>> and remembering that I want to run my code to find the references and
>>>> enable and disable without having to load it into maya.
>>>>
>>>>
>>>> Em segunda-feira, 19 de julho de 2021 às 22:18:07 UTC-3,
>>>> justin...@gmail.com escreveu:
>>>>
>>>>> Did you give it a try with mayapy.exe?
>>>>>
>>>>>
>>>>> https://knowledge.autodesk.com/support/maya/learn-explore/caas/CloudHelp/cloudhelp/2016/ENU/Maya/files/GUID-83799297-C629-48A8-BCE4-061D3F275215-htm.html
>>>>>
>>>>> On Tue, 20 Jul 2021, 11:36 am Totally Zen, <atu...@gmail.com> wrote:
>>>>>
>>>>>> I need to open a scene without loading in maya and get its
>>>>>> references, to later work on some to load() correctly
>>>>>> *** I would like to use only pymel ***
>>>>>>
>>>>>> code example:
>>>>>> import maya.cmds as cmds
>>>>>> sceneNameToOpen = "C:\my_scene\animal.mb"
>>>>>>
>>>>>> cmds.file(sceneNameToOpen, loadReferenceDepth = 'none', open=1,
>>>>>> buildLoadSettings=1):
>>>>>> mel.eval('PreloadReferenceEditor;')
>>>>>>
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>>>>>>
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