failing test when building

[liamtimms]

Hi, I'm sure this is a change to a dependency or python itself as I have built prov successfully before and it is passing the other checks but I want to report the following failure:

======================================================================
FAIL: test_json_to_ttl_match (prov.tests.test_rdf.TestRDFSerializer)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/test_rdf.py", line 289, in test_json_to_ttl_match
    self.assertFalse(errors)
AssertionError: [(TypeError("a bytes-like object is required, not 'str'"), 1, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/activity2.json', <Graph identifier=N8905c40da16b4593967d79c85396fdad (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N273f110d04da4b60a2b508897cf3c721 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 3, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/activity4.json', <Graph identifier=Nfbb942495e5b47d9a9235197988e60d7 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=Naac9178ac00b4eeb8f362e5dfff68a77 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 4, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/activity5.json', <Graph identifier=Nfbb942495e5b47d9a9235197988e60d7 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=Naac9178ac00b4eeb8f362e5dfff68a77 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 10, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/agent2.json', <Graph identifier=Nd7de41a53cdb41398ad95882dbe0fd25 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N74341c3aa9844c3eac2388065e0a9b88 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 11, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/agent3.json', <Graph identifier=Nd7de41a53cdb41398ad95882dbe0fd25 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N74341c3aa9844c3eac2388065e0a9b88 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 12, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/agent4.json', <Graph identifier=Nd7de41a53cdb41398ad95882dbe0fd25 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N74341c3aa9844c3eac2388065e0a9b88 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 13, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/agent5.json', <Graph identifier=Nd7de41a53cdb41398ad95882dbe0fd25 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N74341c3aa9844c3eac2388065e0a9b88 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 14, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/agent6.json', <Graph identifier=Nd7de41a53cdb41398ad95882dbe0fd25 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N74341c3aa9844c3eac2388065e0a9b88 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 16, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/agent8.json', <Graph identifier=Nd7de41a53cdb41398ad95882dbe0fd25 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N74341c3aa9844c3eac2388065e0a9b88 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 23, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/association6.json', <Graph identifier=N2435906f859648f18dded08b37f1a8d7 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N8e24c1e6b2004bfdb2fd0fa0f2e93603 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 24, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/association7.json', <Graph identifier=N2435906f859648f18dded08b37f1a8d7 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N8e24c1e6b2004bfdb2fd0fa0f2e93603 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 26, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/association9.json', <Graph identifier=N834ac38ba26540ff91476950aa3f99d9 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N7e29ddf8b1594a198cac4ab478d19fe7 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 64, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/attr_association_one_role_attr4.json', <Graph identifier=N82f36c98497247cea36a70210c5e86df (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N24e1236ea6e74985ae568e4071e57772 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 73, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/attr_association_one_role_attr8.json', <Graph identifier=Nd6fb21cdabad4a8bb52d36573796439f (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=Ne4c66759b8ba41efb4aae42a4602a387 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 115, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/attr_entity_one_attr4.json', <Graph identifier=N900a5cce83a64ea2a92c722b25445f03 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N68481b9602b24b2db8e588eb2af5c4b1 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 124, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/attr_entity_one_attr8.json', <Graph identifier=N8e6c63d6cf8e46a6a65ec5cbe0e11723 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=Nb98807e22a004467b2898a6dea423e81 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 159, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/attr_entity_one_location_attr4.json', <Graph identifier=N173657353b6442ae83560343e5092ef9 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N1dd9e62a46314bc6b09da5e589be8523 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 168, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/attr_entity_one_location_attr8.json', <Graph identifier=N9ad16724cc534f00a5a028ed1297e490 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=Neb8f1017263e4cc99d39accb13cbf250 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 204, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/attr_entity_one_other_attr4.json', <Graph identifier=Neda92c595bf44e28afa0d507bf39aa17 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N7a143dca9f0b4beea5cbdf63064ae783 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 213, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/attr_entity_one_other_attr8.json', <Graph identifier=Ne3d7bdddbe0a4b368449413d10081a03 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N1715c62d5ec54fa9a9293e95e82e98e6 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 249, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/attr_entity_one_value_attr4.json', <Graph identifier=N6f3fb7631b3d4080b58b78c5465488cc (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N30a8039a2ec54fe999b54d0186c49dea (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 258, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/attr_entity_one_value_attr8.json', <Graph identifier=Nb15033bf86d24a83b9c6c0d31cae2edd (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N4168ed4057234be680ad2944a7f71174 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 270, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/attribution6.json', <Graph identifier=N07b8e45e83fe4b49b3d9f73e6f11b155 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N4a9bb9d9b3734ec5b73c66070260c642 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 271, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/attribution7.json', <Graph identifier=N07b8e45e83fe4b49b3d9f73e6f11b155 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N4a9bb9d9b3734ec5b73c66070260c642 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 272, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/attribution8.json', <Graph identifier=N07b8e45e83fe4b49b3d9f73e6f11b155 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N4a9bb9d9b3734ec5b73c66070260c642 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 281, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/communication5.json', <Graph identifier=N71d9e0b63440473fa24dfd4db2bdf19f (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N87816a74598f44eab5e8b13edeef2b34 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 282, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/communication6.json', <Graph identifier=N71d9e0b63440473fa24dfd4db2bdf19f (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N87816a74598f44eab5e8b13edeef2b34 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 283, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/communication7.json', <Graph identifier=N71d9e0b63440473fa24dfd4db2bdf19f (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N87816a74598f44eab5e8b13edeef2b34 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 289, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/delegation6.json', <Graph identifier=N60f4746547394aa0a849205480c5aeab (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=Nd48b42aea7a344b89482d639f210b2e1 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 290, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/delegation7.json', <Graph identifier=N60f4746547394aa0a849205480c5aeab (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=Nd48b42aea7a344b89482d639f210b2e1 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 291, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/delegation8.json', <Graph identifier=N60f4746547394aa0a849205480c5aeab (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=Nd48b42aea7a344b89482d639f210b2e1 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 299, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/derivation4.json', <Graph identifier=N09c0da8e81ca40349a980d2a86d73141 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N5938266d008244058e64c31c4207b346 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 303, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/derivation8.json', <Graph identifier=N7f1e88bbd04a4d04a3e5fa709e861205 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=Nbef81d50ca06420082f9b555af9d4f93 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 318, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/entity2.json', <Graph identifier=N4637aebf0b0c4d91b6c385497daecb80 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N849b6f6b034643ba9ba635444ee0fa67 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 319, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/entity3.json', <Graph identifier=N4637aebf0b0c4d91b6c385497daecb80 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N849b6f6b034643ba9ba635444ee0fa67 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 320, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/entity4.json', <Graph identifier=N4637aebf0b0c4d91b6c385497daecb80 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N849b6f6b034643ba9ba635444ee0fa67 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 321, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/entity5.json', <Graph identifier=N4637aebf0b0c4d91b6c385497daecb80 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=N849b6f6b034643ba9ba635444ee0fa67 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 337, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/influence5.json', <Graph identifier=N5060299e4020453f928e9006797660f3 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=Nc3ca2cfd291e442d98c6552b47cfbe86 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 338, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/influence6.json', <Graph identifier=N5060299e4020453f928e9006797660f3 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=Nc3ca2cfd291e442d98c6552b47cfbe86 (<class 'rdflib.graph.ConjunctiveGraph'>)>), (TypeError("a bytes-like object is required, not 'str'"), 339, '/home/liam/.cache/paru/clone/python-prov/src/prov-2.0.0/src/prov/tests/json/influence7.json', <Graph identifier=N5060299e4020453f928e9006797660f3 (<class 'rdflib.graph.ConjunctiveGraph'>)>, <Graph identifier=Nc3ca2cfd291e442d98c6552b47cfbe86 (<class 'rdflib.graph.ConjunctiveGraph'>)>)] is not false

----------------------------------------------------------------------
Ran 961 tests in 11.458s

FAILED (failures=1, expected failures=17)
Test failed: <unittest.runner.TextTestResult run=961 errors=0 failures=1>
error: Test failed: <unittest.runner.TextTestResult run=961 errors=0 failures=1>

this is using python 3.10.1

[trungdong]

RDFLib 6 returns string objects when no encoding is specified for serialisation, breaking the test above, which expects bytes objects.

I now explicitly specify the encoding (in the relevant code lines) and the above test now runs fine.