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import os
from .artifact import Artifact, Artifactory, register_atrifactory
from .file_utils import get_all_files_in_dir
class Catalog(Artifactory):
name: str = None
location: str = None
try:
import unitxt
catalog_path = os.path.dirname(unitxt.__file__) + "/catalog"
except ImportError:
catalog_path = os.path.dirname(__file__) + "/catalog"
class LocalCatalog(Catalog):
name: str = "local"
location: str = catalog_path
@property
def path_dict(self):
result = {}
for path in get_all_files_in_dir(self.location, recursive=True, file_extension=".json"):
name = os.path.splitext(os.path.basename(path))[0]
result[name] = path
return result
def path(self, artifact_identifier: str):
return self.path_dict.get(artifact_identifier, None)
def load(self, artifact_identifier: str):
assert artifact_identifier in self, "Artifact with name {} does not exist".format(artifact_identifier)
path = self.path(artifact_identifier)
artifact_instance = Artifact.load(path)
return artifact_instance
def __getitem__(self, name) -> Artifact:
return self.load(name)
def __contains__(self, artifact_identifier: str):
if not os.path.exists(self.location):
return False
path = self.path(artifact_identifier)
if path is None:
return False
return os.path.exists(path) and os.path.isfile(path)
def save(self, artifact: Artifact, artifact_identifier: str, collection: str, overwrite: bool = False):
assert isinstance(artifact, Artifact), "Artifact must be an instance of Artifact"
if not overwrite:
assert (
artifact_identifier not in self
), f"Artifact with name {artifact_identifier} already exists in catalog {self.name}"
collection_dir = os.path.join(self.location, collection)
os.makedirs(collection_dir, exist_ok=True)
path = os.path.join(collection_dir, artifact_identifier + ".json")
artifact.save(path)
register_atrifactory(LocalCatalog())
try:
import unitxt
library_catalog = LocalCatalog("library", unitxt.__path__[0] + "/catalog")
register_atrifactory(library_catalog)
except:
pass
# create a catalog for the community
class CommunityCatalog(Catalog):
name = "community"
location = "https://raw.githubusercontent.com/unitxt/unitxt/main/catalog/community.json"
def load(self, artifact_identifier: str):
pass
def add_to_catalog(artifact: Artifact, name: str, collection=str, catalog: Catalog = None, overwrite: bool = False):
if catalog is None:
catalog = LocalCatalog()
catalog.save(artifact, name, collection, overwrite=overwrite)
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