added objid functions

pyproject.toml

@@ -19,17 +19,18 @@ authors = [{ "name" = "The HDF Group", "email" = "help@hdfgroup.org" }]
 keywords = ["json", "hdf5", "multidimensional array", "data", "datacube"]
 requires-python = ">=3.8"
 dependencies = [
-    "h5py >=3.10",
+    "h5py >= 3.10",
     "numpy >= 2.0; python_version>='3.9'",
     "jsonschema >=4.4.0",
     "tomli; python_version<'3.11'",
     "numpy >=1.20,<2.0.0; python_version=='3.8'",
 ]
+
 dynamic = ["version"]
 
 [project.urls]
-Homepage = "https://hdf5-json.readthedocs.io"
-Documentation = "https://hdf5-json.readthedocs.io"
+Homepage = "https://support.hdfgroup.org/documentation/hdf5-json/latest/"
+Documentation = "https://support.hdfgroup.org/documentation/hdf5-json/latest/"
 Source = "https://github.com/HDFGroup/hdf5-json"
 "Bug Reports" = "https://github.com/HDFGroup/hdf5-json/issues"
 Social = "https://twitter.com/hdf5"

src/h5json/__init__.py

@@ -21,6 +21,14 @@
 from .hdf5dtype import getTypeResponse
 from .hdf5dtype import getItemSize
 from .hdf5dtype import createDataType
+from .objid import createObjId
+from .objid import getCollectionForId
+from .objid import isObjId
+from .objid import isS3ObjKey
+from .objid import getS3Key
+from .objid import getObjId
+from .objid import isSchema2Id
+from .objid import isRootObjId
 from .hdf5db import Hdf5db
 from . import _version
 

src/h5json/hdf5db.py

@@ -19,6 +19,7 @@
 import json
 import logging
 from .hdf5dtype import getTypeItem, createDataType, getItemSize
+from .objid import createObjId
 from .apiversion import _apiver
 
 
@@ -561,7 +562,7 @@ def initFile(self):
 
         self.log.info("initializing file")
         if not self.root_uuid:
-            self.root_uuid = str(uuid.uuid1())
+            self.root_uuid = createObjId()
         self.dbGrp.attrs["rootUUID"] = self.root_uuid
         self.dbGrp.create_group("{groups}")
         self.dbGrp.create_group("{datasets}")
@@ -593,21 +594,21 @@ def visit(self, path, obj):
             msg = "Unknown object type: " + __name__ + " found during scan of HDF5 file"
             self.log.error(msg)
             raise IOError(errno.EIO, msg)
-        uuid1 = uuid.uuid1()  # create uuid
-        id = str(uuid1)
+        obj_id = createObjId()  # create uuid
+
         addrGrp = self.dbGrp["{addr}"]
         if not self.readonly:
             # storing db in the file itself, so we can link to the object directly
-            col[id] = obj.ref  # save attribute ref to object
+            col[obj_id] = obj.ref  # save attribute ref to object
         else:
             # store path to object
-            col[id] = obj.name
+            col[obj_id] = obj.name
         addr = h5py.h5o.get_info(obj.id).addr
         # store reverse map as an attribute
-        addrGrp.attrs[str(addr)] = id
+        addrGrp.attrs[str(addr)] = obj_id
 
     #
-    # Get Datset creation properties
+    # Get Dataset creation properties
     #
     def getDatasetCreationProps(self, dset_uuid):
         prop_list = {}
@@ -1087,7 +1088,7 @@ def createCommittedType(self, datatype, obj_uuid=None):
             raise IOError(errno.EPERM, msg)
         datatypes = self.dbGrp["{datatypes}"]
         if not obj_uuid:
-            obj_uuid = str(uuid.uuid1())
+            obj_uuid = createObjId()
         dt = self.createTypeFromItem(datatype)
 
         datatypes[obj_uuid] = dt
@@ -2715,7 +2716,7 @@ def createDataset(
             raise IOError(errno.EPERM, msg)
         datasets = self.dbGrp["{datasets}"]
         if not obj_uuid:
-            obj_uuid = str(uuid.uuid1())
+            obj_uuid = createObjId()
         dt = None
         item = {}
         fillvalue = None
@@ -3490,7 +3491,7 @@ def createGroup(self, obj_uuid=None):
             raise IOError(errno.EPERM, msg)
         groups = self.dbGrp["{groups}"]
         if not obj_uuid:
-            obj_uuid = str(uuid.uuid1())
+            obj_uuid = createObjId()
         newGroup = groups.create_group(obj_uuid)
         # store reverse map as an attribute
         addr = h5py.h5o.get_info(newGroup.id).addr