Big updates

pyproject.toml

@@ -6,9 +6,7 @@ build-backend = "poetry.core.masonry.api"
 name = "pyshacl"
 # Don't forget to change the version number in __init__.py, Dockerfile, and CITATION.cff along with this one
 version = "0.31.0"
-# Ruff and Poetry both now read target-version from [project.requires-python]
-# The <4 is reauired for compatiblity with OWL-RL that requdires Python <4
-requires-python = ">=3.9,<4"
+requires-python = ">=3.9"
 description = "Python SHACL Validator"
 license = { file = "LICENSE.txt" }
 authors = [
@@ -46,8 +44,8 @@ classifiers = [
     "Operating System :: OS Independent"
 ]
 dependencies = [
-    "rdflib[html]>=7.1.1,<8.0,!=7.1.2",
-    "owlrl>=7.1.2,<8",
+    "rdflib[html]>=7.3.0,<8.0",
+    "owlrl>=7.6.2,<8",
     "prettytable>=3.5.0; python_version<'3.12'",
     "prettytable>=3.7.0; python_version>='3.12'",
     "packaging>=21.3",
@@ -64,7 +62,11 @@ changelog = "https://github.com/RDFLib/pySHACL/blob/master/CHANGELOG.md"
 [project.optional-dependencies]
 # These are equivelent to python package "extras"
 js = [
-    "pyduktape2<1,>=0.4.6"
+    "pyduktape2<1,>=0.4.6; python_version<='3.13'",
+    "pyduktape2<1,>=0.5.0; python_version>='3.13'",
+]
+oxigraph = [
+    "pyoxigraph>=0.5.6"
 ]
 http = [
     "sanic<23,>=22.12",
@@ -191,7 +193,7 @@ testpaths = [
 legacy_tox_ini = """
 [tox]
 skipsdist = true
-envlist = py39, py310, py311, py312, lint, type-checking
+envlist = py39, py310, py311, py312, py313, lint, type-checking
 toxworkdir={env:TOX_WORK_DIR:.tox}
 
 [testenv]
@@ -241,6 +243,7 @@ commands =
 [gh]
 # Don't include lint or type-checking in gh-actions matrix
 python =
+    3.13 = py313
     3.12 = py312
     3.11 = py311
     3.10 = py310

pyshacl/cli.py

@@ -322,6 +322,8 @@ def main(prog: Union[str, None] = None) -> None:
         validator_kwargs['allow_infos'] = True
     if args.allow_warnings:
         validator_kwargs['allow_warnings'] = True
+    if args.max_depth is not None:
+        validator_kwargs['max_validation_depth'] = args.max_depth
     if args.shacl_file_format:
         _f: str = args.shacl_file_format
         if _f != "auto":

pyshacl/constraints/constraint_component.py

@@ -141,7 +141,7 @@ def make_v_result_description(
     ):
         """
         :param datagraph:
-        :type datagraph: rdflib.Graph | rdflib.ConjunctiveGraph | rdflib.Dataset
+        :type datagraph: rdflib.Graph | rdflib.Dataset
         :param focus_node:
         :type focus_node: RDFNode
         :param severity:
@@ -231,7 +231,7 @@ def make_v_result(
     ):
         """
         :param datagraph:
-        :type datagraph: rdflib.Graph | rdflib.ConjunctiveGraph | rdflib.Dataset
+        :type datagraph: rdflib.Graph | rdflib.Dataset
         :param focus_node:
         :type focus_node: RDFNode
         :param value_node:

pyshacl/entrypoints.py

@@ -7,41 +7,29 @@
 from sys import stderr
 from typing import Dict, List, Optional, Tuple, Union
 
-from rdflib import ConjunctiveGraph, Dataset, Graph, Literal, URIRef
+from rdflib import Dataset, Graph, Literal, URIRef
 
 from pyshacl.errors import ReportableRuntimeError, ValidationFailure
 from pyshacl.pytypes import GraphLike
 
 from .consts import SH, RDF_type
+from .graph_abstraction import DataGraph, has_oxigraph, ox_Store
 from .monkey import apply_patches, rdflib_bool_patch, rdflib_bool_unpatch
 from .rdfutil import load_from_source
 from .rule_expand_runner import RuleExpandRunner
 from .validator import Validator, assign_baked_in
 from .validator_conformance import check_dash_result
 
-DataGraphInput = Union[GraphLike, BufferedIOBase, TextIOBase, str, bytes]
+DataGraphInput = Union[DataGraph, GraphLike, BufferedIOBase, TextIOBase, str, bytes]
 MultiDataGraphInput = Sequence[DataGraphInput]
 
 
 def _is_multi_data_graph_input(data_graph: object) -> bool:
-    if isinstance(data_graph, (str, bytes, BufferedIOBase, TextIOBase, Graph, Dataset, ConjunctiveGraph)):
+    if isinstance(data_graph, (str, bytes, DataGraph, BufferedIOBase, TextIOBase, Graph, Dataset)):
         return False
     return isinstance(data_graph, (tuple, list, set, frozenset, Sequence))
 
 
-def _multi_data_graph_key(source: DataGraphInput) -> Union[str, URIRef]:
-    if isinstance(source, (Graph, Dataset, ConjunctiveGraph)):
-        return source.identifier
-    if isinstance(source, (BufferedIOBase, TextIOBase)):
-        return getattr(source, "name", repr(source))
-    if isinstance(source, bytes):
-        try:
-            return source.decode("utf-8")
-        except UnicodeDecodeError:
-            return repr(source)
-    return str(source)
-
-
 def validate(
     data_graph: Union[DataGraphInput, MultiDataGraphInput],
     *args,
@@ -127,12 +115,12 @@ def validate(
                 sparql_mode=sparql_mode,
                 focus_nodes=focus_nodes,
                 use_shapes=use_shapes,
-                multi_data_graphs_mode=resolved_mode,
                 **kwargs,
             )
         if len(data_graphs) == 1:
             data_graph = data_graphs[0]
         else:
+            # Combined mode, load all the sources into a single dataset
             data_graph_format = kwargs.get('data_graph_format', None)
             combined_dataset = Dataset(default_union=True)
             for source in data_graphs:
@@ -145,7 +133,7 @@ def validate(
                     logger=log,
                 )
             data_graph = combined_dataset
-    do_check_dash_result = kwargs.pop('check_dash_result', False)  # type: bool
+    do_check_dash_result: bool = kwargs.pop('check_dash_result', False)
     if kwargs.get('meta_shacl', False):
         to_meta_val = shacl_graph or data_graph
         conforms, v_r, v_t = meta_validate(to_meta_val, inference=inference, **kwargs)
@@ -173,8 +161,6 @@ def validate(
             raise ReportableRuntimeError("Cannot use SPARQL Remote Graph Mode with extra Ontology Graph inoculation.")
         if isinstance(data_graph, bytes):
             data_graph = data_graph.decode('utf-8')
-        else:
-            data_graph = data_graph
         ephemeral = False
         inplace = True
     if (
@@ -195,11 +181,19 @@ def validate(
             auth = None
         store = SPARQLStore(query_endpoint=query_endpoint, auth=auth, method=method)
         loaded_dg = Dataset(store=store, default_union=True)
+        dg = DataGraph.from_rdflib_dataset(loaded_dg)
+    elif isinstance(data_graph, DataGraph):
+        loaded_dg = data_graph.impl
+        dg = data_graph
+    elif has_oxigraph and isinstance(data_graph, ox_Store):
+        loaded_dg = data_graph
+        dg = DataGraph.from_oxigraph_store(loaded_dg)
     else:
         # force no owl imports on data_graph
         loaded_dg = load_from_source(
             data_graph, rdf_format=data_graph_format, multigraph=True, do_owl_imports=False, logger=log
         )
+        dg = DataGraph.from_rdflib(loaded_dg)
     ont_graph_format = kwargs.pop('ont_graph_format', None)
     if ont_graph is not None:
         loaded_og = load_from_source(
@@ -241,7 +235,7 @@ def validate(
     validator = None
     try:
         validator = Validator(
-            loaded_dg,
+            dg,
             shacl_graph=loaded_sg,
             ont_graph=loaded_og,
             options=validator_options_dict,
@@ -252,7 +246,7 @@ def validate(
         report_graph = e
         report_text = "Validation Failure - {}".format(e.message)
     if do_check_dash_result and validator is not None:
-        passes = check_dash_result(validator, report_graph, loaded_sg or loaded_dg)
+        passes = check_dash_result(validator, report_graph, loaded_sg or dg)
         return passes, report_graph, report_text
     do_serialize_report_graph = kwargs.pop('serialize_report_graph', False)
     if do_serialize_report_graph and isinstance(report_graph, Graph):
@@ -277,24 +271,23 @@ def validate_each(
     sparql_mode: Optional[bool] = False,
     focus_nodes: Optional[List[Union[str, URIRef]]] = None,
     use_shapes: Optional[List[Union[str, URIRef]]] = None,
-    multi_data_graphs_mode: Optional[str] = None,
     **kwargs,
-) -> Dict[Union[str, URIRef], Tuple[bool, Union[GraphLike, bytes, ValidationFailure], str]]:
+) -> Dict[int, Tuple[bool, Union[GraphLike, bytes, ValidationFailure], str]]:
     """
     :param data_graphs: Sequence of data graphs or sources to validate independently
     :type data_graphs: Sequence
     :param multi_data_graphs_mode: Optional mode hint for compatibility with validate()
     :type multi_data_graphs_mode: str | None
-    :return: dict mapping each input graph identifier to its validation results
+    :return: dict mapping each input graph index to its validation results
     """
 
     if not _is_multi_data_graph_input(data_graphs):
         raise ReportableRuntimeError("validate_each expects a sequence of data graphs to validate.")
     data_graph_list = list(data_graphs)
     if len(data_graph_list) < 1:
         raise ReportableRuntimeError("No data graphs were provided for validate_each.")
-    results: Dict[Union[str, URIRef], Tuple[bool, Union[GraphLike, bytes, ValidationFailure], str]] = {}
-    for data_graph in data_graph_list:
+    results: Dict[int, Tuple[bool, Union[GraphLike, bytes, ValidationFailure], str]] = {}
+    for datagraph_i, data_graph in enumerate(data_graph_list):
         result = validate(
             data_graph,
             *args,
@@ -310,10 +303,9 @@ def validate_each(
             sparql_mode=sparql_mode,
             focus_nodes=focus_nodes,
             use_shapes=use_shapes,
-            multi_data_graphs_mode=multi_data_graphs_mode,
             **kwargs,
         )
-        results[_multi_data_graph_key(data_graph)] = result
+        results[datagraph_i] = result
     return results
 
 
@@ -416,10 +408,18 @@ def shacl_rules(
     else:
         ephemeral = False
     use_js = kwargs.pop('js', None)
-    # force no owl imports on data_graph
-    loaded_dg = load_from_source(
-        data_graph, rdf_format=data_graph_format, multigraph=True, do_owl_imports=False, logger=log
-    )
+    if isinstance(data_graph, DataGraph):
+        loaded_dg = data_graph.impl
+        dg = data_graph
+    elif has_oxigraph and isinstance(data_graph, ox_Store):
+        loaded_dg = data_graph
+        dg = DataGraph.from_oxigraph_store(loaded_dg)
+    else:
+        # force no owl imports on data_graph
+        loaded_dg = load_from_source(
+            data_graph, rdf_format=data_graph_format, multigraph=True, do_owl_imports=False, logger=log
+        )
+        dg = DataGraph.from_rdflib(loaded_dg)
     ont_graph_format = kwargs.pop('ont_graph_format', None)
     if ont_graph is not None:
         loaded_og = load_from_source(
@@ -450,7 +450,7 @@ def shacl_rules(
     serialize_expanded_graph = kwargs.get('serialize_expanded_graph', None)
     try:
         runner = RuleExpandRunner(
-            loaded_dg,
+            dg,
             shacl_graph=loaded_sg,
             ont_graph=loaded_og,
             options=runner_options_dict,
@@ -466,7 +466,7 @@ def shacl_rules(
             g.add((URIRef("<urn:rdflib:pyshacl:shacl-rules-error>"), SH.message, Literal(error)))
             return g
     if serialize_expanded_graph:
-        guess_format = "trig" if isinstance(expanded_graph, (Dataset, ConjunctiveGraph)) else "turtle"
+        guess_format = "trig" if isinstance(expanded_graph, Dataset) else "turtle"
         serialize_format = kwargs.get('serialize_expanded_graph_format', guess_format)
         return expanded_graph.serialize(format=serialize_format)
     return expanded_graph

pyshacl/extras/js/function.py

@@ -1,17 +1,29 @@
 #
 #
+from __future__ import annotations
+
+import functools
 import typing
+from typing import Dict, Union
 
-from rdflib.plugins.sparql.operators import register_custom_function, unregister_custom_function
 from rdflib.plugins.sparql.sparql import SPARQLError
 
-from pyshacl.errors import ReportableRuntimeError
-from pyshacl.functions.shacl_function import SHACLFunction
-
+from ...errors import ReportableRuntimeError
+from ...functions.shacl_function import SHACLFunction
+from ...graph_abstraction import has_oxigraph, to_ox, to_rdf
 from .js_executable import JSExecutable
 
 if typing.TYPE_CHECKING:
-    from pyshacl.shapes_graph import ShapesGraph
+    from ...graph_abstraction import DataGraph
+    from ...shapes_graph import ShapesGraph
+if has_oxigraph:
+    from pyoxigraph import BlankNode as ox_BlankNode
+    from pyoxigraph import NamedNode as ox_NamedNode
+    from pyoxigraph import Triple as ox_Triple
+else:
+    ox_BlankNode = None
+    ox_NamedNode = None
+    ox_Triple = None
 
 
 class JSFunction(SHACLFunction):
@@ -56,10 +68,59 @@ def execute_from_sparql(self, e, ctx):
         res = results['_result']
         return res
 
-    def apply(self, g):
+    def execute_oxigraph(
+        self,
+        g: 'DataGraph',
+        args_map: Dict[str, Union[ox_NamedNode, ox_BlankNode, ox_Triple]],
+    ):
+        """Run the SHACL-JS function body and return a pyoxigraph term."""
+        rdf_args_map = {k: to_rdf(v) if v is not None else None for k, v in args_map.items()}
+        results = self.js_exe.execute(g, rdf_args_map, mode="function", return_type=self.rtype)
+        res = results['_result']
+        if res is None:
+            return None
+        return to_ox(res)
+
+    def execute_from_sparql_oxigraph(
+        self,
+        g: 'DataGraph',
+        *args: Union[ox_NamedNode, ox_BlankNode, ox_Triple],
+    ):
+        """Oxigraph custom-function callback: evaluated argument terms in, one RDF term out."""
+        if not g.is_oxigraph:
+            raise ReportableRuntimeError("execute_from_sparql_oxigraph requires an Oxigraph-backed DataGraph.")
+        params = self.get_params_in_order()
+        num_params = len(params)
+        num_args = len(args)
+        if num_args > num_params:
+            raise ValueError("Too many parameters passed to JSFunction {}.".format(self.node))
+        if num_args < num_params:
+            raise ValueError("Too few parameters passed to JSFunction {}.".format(self.node))
+        args_map: Dict[str, Union[ox_NamedNode, ox_BlankNode, ox_Triple]] = {}
+        for i, p in enumerate(params):
+            ox_arg = args[i]
+            ln = p.localname
+            if ox_arg is None and p.optional is False:
+                raise ReportableRuntimeError("Got NoneType for Non-optional argument {}.".format(ln))
+            args_map[ln] = ox_arg
+        return self.execute_oxigraph(g, args_map)
+
+    def apply(self, g: 'DataGraph'):
         super(JSFunction, self).apply(g)
-        register_custom_function(self.node, self.execute_from_sparql, True, True)
+        if has_oxigraph:
+            g.register_custom_function(
+                self.node,
+                self.execute_from_sparql,
+                functools.partial(self.execute_from_sparql_oxigraph, g),
+                True,
+                True,
+            )
+        else:
+            g.register_custom_function(self.node, self.execute_from_sparql, None, True, True)
 
-    def unapply(self, g):
+    def unapply(self, g: 'DataGraph'):
         super(JSFunction, self).unapply(g)
-        unregister_custom_function(self.node, self.execute_from_sparql)
+        if has_oxigraph:
+            g.unregister_custom_function(self.node, self.execute_from_sparql, self.execute_from_sparql_oxigraph)
+        else:
+            g.unregister_custom_function(self.node, self.execute_from_sparql, None)

pyshacl/extras/js/rules.py

@@ -75,11 +75,11 @@ def apply(
                 if this_added:
                     added += 1
             if added > 0:
-                if isinstance(data_graph, (rdflib.Dataset, rdflib.ConjunctiveGraph)):
+                if isinstance(data_graph, rdflib.Dataset):
                     if target_graph_identifier is not None:
                         target_graph = data_graph.get_context(target_graph_identifier)
                     else:
-                        target_graph = data_graph.default_context
+                        target_graph = data_graph.default_graph
                 else:
                     target_graph = data_graph
                 for s in sets_to_add: