[Q] Model registry | How to list all model versions?

Morning team, I am trying to get all the versions of a registered model, currently I am using such a loop:

for index in range(0, N):
  wandb.use_artifact(f"[[entity/]project/]registeredModelName:v{index}")

Is there a way I can get a list of all the available versions through the API?

Thanks in advance!

[kayvane1]

I can confirm this works for standalone Projects but doesn’t work for the model-registry. It doesn’t understand the model_type to be valid.

Within the original project where this model has been linked from, the command does work (with the same model type).

Trace:

ValueError                                Traceback (most recent call last)
/databricks/python/lib/python3.8/site-packages/wandb/apis/normalize.py in wrapper(*args, **kwargs)
     24         try:
---> 25             return func(*args, **kwargs)
     26         except requests.HTTPError as err:

/databricks/python/lib/python3.8/site-packages/wandb/apis/public.py in artifact_versions(self, type_name, name, per_page)
    892         artifact_type = ArtifactType(self.client, entity, project, type_name)
--> 893         return artifact_type.collection(collection_name).versions(per_page=per_page)
    894 

/databricks/python/lib/python3.8/site-packages/wandb/apis/public.py in collection(self, name)
   3718     def collection(self, name):
-> 3719         return ArtifactCollection(
   3720             self.client, self.entity, self.project, name, self.type

/databricks/python/lib/python3.8/site-packages/wandb/apis/public.py in __init__(self, client, entity, project, name, type, attrs)
   3735         if self._attrs is None:
-> 3736             self.load()
   3737 

/databricks/python/lib/python3.8/site-packages/wandb/apis/public.py in load(self)
   3790         ):
-> 3791             raise ValueError("Could not find artifact type %s" % self.type)
   3792         self._attrs = response["project"]["artifactType"]["artifactSequence"]

ValueError: Could not find artifact type model

During handling of the above exception, another exception occurred:

CommError                                 Traceback (most recent call last)
<ipython-input-115-d4f262d7ee43> in <module>
      4 artifact_type = "model"
      5 
----> 6 artifact_vers = api.artifact_versions(artifact_type, 'util-co/model-registry/relationship-classification')
      7 
      8 for version in artifact_vers:

/databricks/python/lib/python3.8/site-packages/wandb/apis/normalize.py in wrapper(*args, **kwargs)
     59                 raise
     60             else:
---> 61                 raise CommError(message, err).with_traceback(sys.exc_info()[2])
     62 
     63     return wrapper

/databricks/python/lib/python3.8/site-packages/wandb/apis/normalize.py in wrapper(*args, **kwargs)
     23         message = "Whoa, you found a bug."
     24         try:
---> 25             return func(*args, **kwargs)
     26         except requests.HTTPError as err:
     27             raise CommError(err.response, err)

/databricks/python/lib/python3.8/site-packages/wandb/apis/public.py in artifact_versions(self, type_name, name, per_page)
    891         entity, project, collection_name = self._parse_artifact_path(name)
    892         artifact_type = ArtifactType(self.client, entity, project, type_name)
--> 893         return artifact_type.collection(collection_name).versions(per_page=per_page)
    894 
    895     @normalize_exceptions

/databricks/python/lib/python3.8/site-packages/wandb/apis/public.py in collection(self, name)
   3717 
   3718     def collection(self, name):
-> 3719         return ArtifactCollection(
   3720             self.client, self.entity, self.project, name, self.type
   3721         )

/databricks/python/lib/python3.8/site-packages/wandb/apis/public.py in __init__(self, client, entity, project, name, type, attrs)
   3734         self._attrs = attrs
   3735         if self._attrs is None:
-> 3736             self.load()
   3737 
   3738     @property

/databricks/python/lib/python3.8/site-packages/wandb/apis/public.py in load(self)
   3789             or response["project"]["artifactType"].get("artifactSequence") is None
   3790         ):
-> 3791             raise ValueError("Could not find artifact type %s" % self.type)
   3792         self._attrs = response["project"]["artifactType"]["artifactSequence"]
   3793         return self._attrs

CommError: Could not find artifact type model

[VirginieBfd]

No problem, I haven’t had the time to go back to it. Thanks @ramit-wandb