{"receipt_id":"agent1-1","seq":1,"branch_id":"agent1","kind":"command","cmd":"git ls-files -z","path":null,"exit_code":0,"stdout_tail":".all-contributorsrc\u0000.coveragerc\u0000.gitattributes\u0000.github/release.yml\u0000.github/workflows/build.yml\u0000.github/workflows/prerelease.yml\u0000.github/workflows/release.yml\u0000.github/workflows/test.yml\u0000.gitignore\u0000.pre-commit-config.yaml\u0000CONTRIBUTING.md\u0000LICENSE\u0000Makefile\u0000README.md\u0000bench/__init__.py\u0000bench/attrs_class.py\u0000bench/bench.py\u0000bench/cattrs_class.py\u0000bench/charts/asdict-medium.png\u0000bench/charts/asdict-small.png\u0000bench/charts/astuple-medium.png\u0000bench/charts/astuple-small.png\u0000bench/charts/de-medium.png\u0000bench/charts/de-small.png\u0000bench/charts/se-medium.png\u0000bench/charts/se-small.png\u0000bench/dacite_class.py\u0000bench/data.py\u0000bench/dataclasses_class.py\u0000bench/marshmallow_class.py\u0000bench/mashumaro_class.py\u0000bench/pyproject.toml\u0000bench/pyserde_class.py\u0000bench/raw.py\u0000bench/runner.py\u0000conftest.py\u0000docs/en/SUMMARY.md\u0000docs/en/book.toml\u0000docs/en/class-attributes.md\u0000docs/en/data-formats.md\u0000docs/en/decorators.md\u0000docs/en/faq.md\u0000docs/en/field-attributes.md\u0000docs/en/getting-started.md\u0000docs/en/introduction.md\u0000docs/en/type-check.md\u0000docs/en/types.md\u0000docs/en/union.md\u0000examples/Pipfile\u0000examples/__init__.py\u0000examples/alias.py\u0000examples/any.py\u0000examples/app.yml\u0000examples/class_var.py\u0000examples/collection.py\u0000examples/custom_class_serializer.py\u0000examples/custom_field_serializer.py\u0000examples/default.py\u0000examples/default_dict.py\u0000examples/enum34.py\u0000examples/env.py\u0000examples/flatten.py\u0000examples/forward_reference.py\u0000examples/frozen_set.py\u0000examples/generics.py\u0000examples/generics_nested.py\u0000examples/imported.py\u0000examples/init_var.py\u0000examples/jsonfile.py\u0000examples/kw_only.py\u0000examples/lazy_type_evaluation.py\u0000examples/literal.py\u0000examples/msg_pack.py\u0000examples/nested.py\u0000examples/newtype.py\u0000examples/pep681.py\u0000examples/plain_dataclass.py\u0000examples/plain_dataclass_class_attribute.py\u0000examples/primitive_subclass.py\u0000examples/python_pickle.py\u0000examples/recursive.py\u0000examples/recursive_list.py\u0000examples/recursive_union.py\u0000examples/rename.py\u0000examples/rename_all.py\u0000examples/runner.py\u0000examples/simple.py\u0000examples/skip.py\u0000examples/swagger.yml\u0000examples/tomlfile.py\u0000examples/type_check_coerce.py\u0000examples/type_check_strict.py\u0000examples/type_datetime.py\u0000examples/type_decimal.py\u0000examples/union.py\u0000examples/union_directly.py\u0000examples/union_operator.py\u0000examples/union_tagging.py\u0000examples/user_exception.py\u0000examples/variable_length_tuple.py\u0000examples/yamlfile.py\u0000pyproject.toml\u0000serde/__init__.py\u0000serde/compat.py\u0000serde/core.py\u0000serde/de.py\u0000serde/inspect.py\u0000serde/json.py\u0000serde/msgpack.py\u0000serde/numpy.py\u0000serde/pickle.py\u0000serde/py.typed\u0000serde/se.py\u0000serde/toml.py\u0000serde/yaml.py\u0000setup.cfg\u0000tests/__init__.py\u0000tests/common.py\u0000tests/data.py\u0000tests/imported.py\u0000tests/test_basics.py\u0000tests/test_compat.py\u0000tests/test_core.py\u0000tests/test_custom.py\u0000tests/test_de.py\u0000tests/test_flatten.py\u0000tests/test_kwonly.py\u0000tests/test_lazy_type_evaluation.py\u0000tests/test_literal.py\u0000tests/test_numpy.py\u0000tests/test_se.py\u0000tests/test_union.py\u0000","stderr_tail":"","stdout_sha256":"61364b6811bbd89a08db38d5283db56f363aa90d822f5fbaa2900fa5f3757e72","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-1.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:04:54.063669Z","duration_s":0.003653,"timed_out":false,"image_before":"6d3423fa-4365-4a48-8402-5dc773440dd6","image_after":"30dfde2b-1da7-4687-982c-d05725b62846","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-2","seq":2,"branch_id":"agent1","kind":"command","cmd":"grep -n \"test_optional_and_alias\" tests/test_basics.py","path":null,"exit_code":0,"stdout_tail":"576:def test_optional_and_alias():\n","stderr_tail":"","stdout_sha256":"178dc5d6a90e3a9475c0dbfb7611203b1d32a60baeab8307cec3dbcf711485ee","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-2.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:00.250860Z","duration_s":0.002971,"timed_out":false,"image_before":"30dfde2b-1da7-4687-982c-d05725b62846","image_after":"b0a20788-f19d-4cd5-b2aa-1539abe746fd","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-3","seq":3,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -c \"\nimport serde\nfrom serde import from_json\nfrom dataclasses import field\n\n@serde.serde\n@serde.dataclass\nclass Foo:\n a: Optional[int] = serde.field(alias=['b'])\n\nx = from_json(Foo, '{\\\"b\\\": 1}')\nprint(f'x.a = {x.a}')\nprint(f'x = {x}')\n\"","path":null,"exit_code":1,"stdout_tail":"","stderr_tail":"Traceback (most recent call last):\n File \"\", line 3, in \nImportError: cannot import name 'from_json' from 'serde' (/pyserde/serde/__init__.py)\n","stdout_sha256":"cdd1c3f9f73c4aed8cb0adf879d664409a86c49b937b66ddecdf22439bafc4c4","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-3.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:03.228968Z","duration_s":0.470183,"timed_out":false,"image_before":"b0a20788-f19d-4cd5-b2aa-1539abe746fd","image_after":"57998a60-1184-4108-b4f7-b5341a7c1cc8","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-4","seq":4,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -c \"\nimport serde\nfrom serde.json import from_json\nfrom dataclasses import field\n\n@serde.serde\n@serde.dataclass\nclass Foo:\n a: Optional[int] = serde.field(alias=['b'])\n\nx = from_json(Foo, '{\\\"b\\\": 1}')\nprint(f'x.a = {x.a}')\nprint(f'x = {x}')\n\"","path":null,"exit_code":1,"stdout_tail":"","stderr_tail":"Traceback (most recent call last):\n File \"\", line 8, in \n File \"\", line 9, in Foo\nNameError: name 'Optional' is not defined\n","stdout_sha256":"1cb4232d4021745c4cf76492fe1d574e1b794f57b68f19ae5839dd9b42242f72","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-4.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:05.891483Z","duration_s":0.428981,"timed_out":false,"image_before":"57998a60-1184-4108-b4f7-b5341a7c1cc8","image_after":"e19eaacb-36c6-4641-aeba-80cc064bf926","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-5","seq":5,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -c \"\nfrom typing import Optional\nimport serde\nfrom serde.json import from_json\nfrom dataclasses import field\n\n@serde.serde\n@serde.dataclass\nclass Foo:\n a: Optional[int] = serde.field(alias=['b'])\n\nx = from_json(Foo, '{\\\"b\\\": 1}')\nprint(f'x.a = {x.a}')\nprint(f'x = {x}')\n\"","path":null,"exit_code":0,"stdout_tail":"x.a = None\nx = Foo(a=None)\n","stderr_tail":"","stdout_sha256":"21e3e1111f13265cf69c45e5d3bc237cff6f2570e39a5b4cbec8f2800d707206","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-5.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:08.460895Z","duration_s":0.481142,"timed_out":false,"image_before":"e19eaacb-36c6-4641-aeba-80cc064bf926","image_after":"2bbd573d-7327-42a5-b196-3ba3b8b47764","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-6","seq":6,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && grep -r \"alias\" --include=\"*.py\" serde/ | head -50","path":null,"exit_code":0,"stdout_tail":"serde/compat.py:# Create alias for `dataclasses.Field` because `dataclasses.Field` is a generic\nserde/compat.py: # the builtin genericalias class.\nserde/core.py: alias: Optional[List[str]] = None,\nserde/core.py: if alias is not None:\nserde/core.py: metadata[\"serde_alias\"] = alias\nserde/core.py: alias: List[str] = field(default_factory=list)\nserde/core.py: alias=f.metadata.get(\"serde_alias\", []),\nserde/de.py:def _get_by_aliases(d: Dict[str, str], aliases: List[str]) -> str:\nserde/de.py: if not aliases:\nserde/de.py: raise KeyError(\"Tried all aliases, but key not found\")\nserde/de.py: if aliases[0] in d:\nserde/de.py: return d[aliases[0]]\nserde/de.py: return _get_by_aliases(d, aliases[1:])\nserde/de.py:def _exists_by_aliases(d: Dict[str, str], aliases: List[str]) -> bool:\nserde/de.py: for alias in aliases:\nserde/de.py: if alias in d:\nserde/de.py: g[\"_exists_by_aliases\"] = _exists_by_aliases\nserde/de.py: g[\"_get_by_aliases\"] = _get_by_aliases\nserde/de.py: \"alias\": self.alias,\nserde/de.py: if arg.alias:\nserde/de.py: aliases = (f'\"{s}\"' for s in [arg.name, *arg.alias])\nserde/de.py: dat = f\"_get_by_aliases(data, [{','.join(aliases)}])\"\nserde/de.py: if arg.alias:\nserde/de.py: aliases = (f'\"{s}\"' for s in [arg.name, *arg.alias])\nserde/de.py: exists = f'_exists_by_aliases({arg.datavar}, [{\",\".join(aliases)}])'\n","stderr_tail":"","stdout_sha256":"d072422899c6716bd60ac27825ea54c0164541ed6a6605f48a4b58ba76790b58","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-6.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:11.079982Z","duration_s":0.004731,"timed_out":false,"image_before":"2bbd573d-7327-42a5-b196-3ba3b8b47764","image_after":"8d60c420-7f3e-4eca-9c85-891a3e91590f","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-7","seq":7,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && grep -n \"render_from_dict\" serde/de.py | head -5","path":null,"exit_code":0,"stdout_tail":"296: add_func(scope, FROM_DICT, render_from_dict(cls, rename_all, deserializer, type_check), g)\n1052:def render_from_dict(\n","stderr_tail":"","stdout_sha256":"d1d17a2c56453e3e8113235e144c002182eadf45b9db48413653968b38df459b","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-7.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:14.060031Z","duration_s":0.004187,"timed_out":false,"image_before":"8d60c420-7f3e-4eca-9c85-891a3e91590f","image_after":"ac455626-14e3-4336-a854-ab5224d492f5","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-8","seq":8,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && grep -n \"arg\" serde/de.py | head -20","path":null,"exit_code":0,"stdout_tail":"24: find_generic_arg,\n25: get_args,\n26: get_generic_arg,\n55: type_args,\n145: *args: Any,\n150: **kwargs: Any,\n155: C = dataclasses.make_dataclass(cls_name, fields, *args, **kwargs)\n161: **kwargs,\n181: **kwargs: Any,\n236: g[\"get_generic_arg\"] = get_generic_arg\n270: union_args = type_args(union)\n273: union_func_name(UNION_DE_PREFIX, union_args),\n274: render_union_func(cls, union_args, tagging),\n280: literal_args = type_args(literal)\n282: scope, literal_func_name(literal_args), render_literal_func(cls, literal_args), g\n364: Deserialize from an object into an instance of the type specified as arg `c`.\n379: # If a class in the argument is a non-dataclass class e.g. Union[Foo, Bar],\n404: res = thisfunc(type_args(c)[0], o)\n409: res = [thisfunc(type_args(c)[0], e) for e in o]\n414: res = frozenset(thisfunc(type_args(c)[0], e) for e in o)\n","stderr_tail":"","stdout_sha256":"de65ce67ee58f50ffa28ae64afc6b735f9ccf6bf64233190f87b54e031d45998","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-8.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:16.952361Z","duration_s":0.0040219999999999995,"timed_out":false,"image_before":"ac455626-14e3-4336-a854-ab5224d492f5","image_after":"4d0ad019-9147-4338-9b96-16f1bed0e05a","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-9","seq":9,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && grep -n \"def to_arg\" serde/de.py","path":null,"exit_code":0,"stdout_tail":"990:def to_arg(f: DeField[T], index: int, rename_all: Optional[str] = None) -> DeField[T]:\n","stderr_tail":"","stdout_sha256":"857959835dcd219e6179979b71d949cc7df2c8eb4765f6dcaf2c078cd7dcf749","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-9.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:18.702718Z","duration_s":0.002856,"timed_out":false,"image_before":"4d0ad019-9147-4338-9b96-16f1bed0e05a","image_after":"ce67db12-0368-4bba-b580-2ee840835e1e","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-10","seq":10,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && grep -n \"rvalue\" serde/de.py | head -20","path":null,"exit_code":0,"stdout_tail":"650: Render rvalue for code generation.\n662: Render rvalue\n735: Render rvalue for the field with custom deserializer.\n783: Render rvalue for Optional.\n812: Render rvalue for list.\n828: Render rvalue for set.\n846: Render rvalue for tuple.\n884: Render rvalue for dict.\n927: Render rvalue for primitives.\n1019: __{{f.name}} = {{f|arg(loop.index-1)|rvalue}}\n1036: env.filters.update({\"rvalue\": renderer.render})\n1067: __{{f.name}} = {{f|arg(loop.index-1)|rvalue}}\n1094: env.filters.update({\"rvalue\": renderer.render})\n1144: return {{t|arg|rvalue}}\n1158: env.filters.update({\"rvalue\": renderer.render})\n","stderr_tail":"","stdout_sha256":"f826e77bca7de4364de7d57f0cd29512d4f47b9a83fde5351ca5174451578ece","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-10.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:22.230877Z","duration_s":0.004293,"timed_out":false,"image_before":"ce67db12-0368-4bba-b580-2ee840835e1e","image_after":"4801c9cd-4ee6-4aca-b105-fd7baf286133","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-11","seq":11,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && grep -n \"def opt(\" serde/de.py","path":null,"exit_code":0,"stdout_tail":"781: def opt(self, arg: DeField[Any]) -> str:\n","stderr_tail":"","stdout_sha256":"8180cbcd3957e1bf53440f0d8b1c765e38f258ca225d6b9ae0340cce0d0fb302","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-11.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:25.546438Z","duration_s":0.003272,"timed_out":false,"image_before":"4801c9cd-4ee6-4aca-b105-fd7baf286133","image_after":"1fcd97d4-30d1-439c-bcac-8b829a5386da","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-12","seq":12,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && grep -n \"def conv_name\" serde/core.py","path":null,"exit_code":0,"stdout_tail":"667: def conv_name(self, case: Optional[str] = None) -> str:\n","stderr_tail":"","stdout_sha256":"96fd734729510d2af0aed9ee256b91b727f17406dd3517cea452ce33bbc6edbe","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-12.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:29.211570Z","duration_s":0.003108,"timed_out":false,"image_before":"1fcd97d4-30d1-439c-bcac-8b829a5386da","image_after":"86a6e463-d2c7-4d43-9ab4-7f6c27b807b2","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-13","seq":13,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && grep -rn \"alias\" serde/de.py | head -30","path":null,"exit_code":0,"stdout_tail":"126:def _get_by_aliases(d: Dict[str, str], aliases: List[str]) -> str:\n127: if not aliases:\n128: raise KeyError(\"Tried all aliases, but key not found\")\n129: if aliases[0] in d:\n130: return d[aliases[0]]\n132: return _get_by_aliases(d, aliases[1:])\n135:def _exists_by_aliases(d: Dict[str, str], aliases: List[str]) -> bool:\n136: for alias in aliases:\n137: if alias in d:\n241: g[\"_exists_by_aliases\"] = _exists_by_aliases\n242: g[\"_get_by_aliases\"] = _get_by_aliases\n555: \"alias\": self.alias,\n942: if arg.alias:\n943: aliases = (f'\"{s}\"' for s in [arg.name, *arg.alias])\n944: dat = f\"_get_by_aliases(data, [{','.join(aliases)}])\"\n977: if arg.alias:\n978: aliases = (f'\"{s}\"' for s in [arg.name, *arg.alias])\n979: exists = f'_exists_by_aliases({arg.datavar}, [{\",\".join(aliases)}])'\n","stderr_tail":"","stdout_sha256":"5c620b6c5d9a08512c1022bb9c10d8bb29ec3104dd7e64c4cca6a57c8b27d8f8","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-13.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:34.111762Z","duration_s":0.003906,"timed_out":false,"image_before":"86a6e463-d2c7-4d43-9ab4-7f6c27b807b2","image_after":"dfae7355-1bd8-4a59-8741-14102e79207a","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-14","seq":14,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -c \"\nfrom typing import Optional\nimport serde\nfrom serde.json import from_json\nfrom dataclasses import field\n\n@serde.serde\n@serde.dataclass\nclass Foo:\n a: Optional[int] = serde.field(alias=['b'])\n\n# Lets see what the generated code looks like\nfrom serde.de import deserialize, Renderer\nfrom serde.core import Field\n\n# Lets manually check what conv_name returns\nf = Field.from_dataclass.__func__(Foo.__dataclass_fields__['a'], parent=Foo)\nprint(f'a: {f.name}, alias: {f.alias}, conv_name: {f.conv_name()}')\n\"","path":null,"exit_code":1,"stdout_tail":"","stderr_tail":"Traceback (most recent call last):\n File \"\", line 17, in \nTypeError: Field.from_dataclass() missing 1 required positional argument: 'f'\n","stdout_sha256":"9c440b638e5e777185da0d54a67045d72f52828138b2a5ada3d2b769d32319b2","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-14.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:40.442768Z","duration_s":0.482118,"timed_out":false,"image_before":"dfae7355-1bd8-4a59-8741-14102e79207a","image_after":"d9fc47a7-5ff4-42b2-860a-a48cf905c940","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-15","seq":15,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -c \"\nfrom typing import Optional\nimport serde\nfrom serde.de import deserialize, Renderer\nfrom serde.core import Field\n\n# Lets manually check what conv_name returns\nf = serde.core.Field.from_dataclass(Foo.__dataclass_fields__['a'], parent=Foo)\nprint(f'a: {f.name}, alias: {f.alias}, conv_name: {f.conv_name()}')\n\"","path":null,"exit_code":1,"stdout_tail":"","stderr_tail":"Traceback (most recent call last):\n File \"\", line 8, in \nNameError: name 'Foo' is not defined\n","stdout_sha256":"17b2f287a2051517581ca6dad97ec414c5a90240492362f31e732f2bd246e7b5","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-15.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:43.707050Z","duration_s":0.419612,"timed_out":false,"image_before":"d9fc47a7-5ff4-42b2-860a-a48cf905c940","image_after":"acd99f8d-612c-43d1-9a27-e2d53371e072","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-16","seq":16,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -c \"\nfrom typing import Optional\nimport serde\nfrom serde.de import deserialize, Renderer\nfrom serde.core import Field, fields\n\n@serde.serde\n@serde.dataclass\nclass Foo:\n a: Optional[int] = serde.field(alias=['b'])\n\n# Lets manually check what conv_name returns\nall_fields = fields(Field, Foo)\nfor f in all_fields:\n if f.name == 'a':\n print(f'a: name={f.name}, alias={f.alias}, conv_name={f.conv_name()}')\n\"","path":null,"exit_code":0,"stdout_tail":"a: name=a, alias=['b'], conv_name=a\n","stderr_tail":"","stdout_sha256":"095633987e3bfd6903d3bda995476dc4af5bcb0a9453ef02ba8ebebce2a9622a","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-16.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:46.453019Z","duration_s":0.48915800000000004,"timed_out":false,"image_before":"acd99f8d-612c-43d1-9a27-e2d53371e072","image_after":"38aefb63-fdaf-49c7-9621-bdd6e8ea60ff","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-17","seq":17,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && grep -n \"__getitem__\" serde/core.py","path":null,"exit_code":1,"stdout_tail":"","stderr_tail":"","stdout_sha256":"e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-17.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:50.966439Z","duration_s":0.003255,"timed_out":false,"image_before":"38aefb63-fdaf-49c7-9621-bdd6e8ea60ff","image_after":"776de6d8-28d1-4641-bcd2-6c9c23955192","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-18","seq":18,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && grep -n \"def __getitem__\" serde/*.py","path":null,"exit_code":0,"stdout_tail":"serde/de.py:540: def __getitem__(self, n: int) -> Union[DeField[Any], InnerField[Any]]:\nserde/se.py:474: def __getitem__(self, n: int) -> SeField[Any]:\n","stderr_tail":"","stdout_sha256":"f40267aad9a429759033a8f9d9ab849aabf639fc8d5cb61e5e67f269cad095d8","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-18.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:05:52.707405Z","duration_s":0.003217,"timed_out":false,"image_before":"776de6d8-28d1-4641-bcd2-6c9c23955192","image_after":"87af080e-e07e-4631-998e-f73722eb29f3","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-19","seq":19,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && grep -n \"def primitive\" serde/de.py","path":null,"exit_code":0,"stdout_tail":"925: def primitive(self, arg: DeField[Any], suppress_coerce: bool = False) -> str:\n","stderr_tail":"","stdout_sha256":"b5f2ede8c466827b4e8591b6ec0e5d9c4f32ae85cc7ba453c26eac7d96022f34","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-19.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:06:00.205871Z","duration_s":0.002942,"timed_out":false,"image_before":"87af080e-e07e-4631-998e-f73722eb29f3","image_after":"6ff0e182-2601-48e4-b8a6-10524427c0ac","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-20","seq":20,"branch_id":"agent1","kind":"write","cmd":"/opt/receipts-a0e021f1d65d4180b70c376f7511a247/bin/busybox sh -c 'mkdir -p /pyserde/serde && cp /opt/receipts-a0e021f1d65d4180b70c376f7511a247/incoming/d1a5c7106b98375f2e0b6a1259d4483c961b3ea9119e436dcd57e9b531809663 /pyserde/serde/de.py'","path":"serde/de.py","exit_code":0,"stdout_tail":"","stderr_tail":"","stdout_sha256":"d1a5c7106b98375f2e0b6a1259d4483c961b3ea9119e436dcd57e9b531809663","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-20.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:06:09.277430Z","duration_s":0.005193,"timed_out":false,"image_before":"6ff0e182-2601-48e4-b8a6-10524427c0ac","image_after":"c747bca1-bd73-46b2-9472-847b570412ea","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-21","seq":21,"branch_id":"agent1","kind":"write","cmd":"/opt/receipts-67dd5f0760db4612b1c760cb7e5c28ad/bin/busybox sh -c 'mkdir -p /pyserde/serde && cp /opt/receipts-67dd5f0760db4612b1c760cb7e5c28ad/incoming/90323f63aa3cf084dd0881af07937afa715c7e8d4bb5f7c4d570153911c96b0c /pyserde/serde/de.py'","path":"serde/de.py","exit_code":0,"stdout_tail":"","stderr_tail":"","stdout_sha256":"90323f63aa3cf084dd0881af07937afa715c7e8d4bb5f7c4d570153911c96b0c","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-21.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:06:14.491328Z","duration_s":0.005004,"timed_out":false,"image_before":"c747bca1-bd73-46b2-9472-847b570412ea","image_after":"e4207107-35e4-4f91-ac53-4c900a265705","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-22","seq":22,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -c \"\nfrom typing import Optional\nimport serde\nfrom serde.json import from_json\nfrom dataclasses import field\n\n@serde.serde\n@serde.dataclass\nclass Foo:\n a: Optional[int] = serde.field(alias=['b'])\n\nx = from_json(Foo, '{\\\"b\\\": 1}')\nprint(f'x.a = {x.a}')\nassert x.a == 1, f'Expected 1, got {x.a}'\nprint('Test 1 passed: x.a == 1')\n\n# Test with None\nx2 = from_json(Foo, '{\\\"c\\\": 1}')\nprint(f'x2.a = {x2.a}')\nassert x2.a is None, f'Expected None, got {x2.a}'\nprint('Test 2 passed: x2.a is None')\n\n# Test default case (no alias, just Optional)\n@serde.serde\n@serde.dataclass\nclass Bar:\n a: Optional[int] = None\n\nx3 = from_json(Bar, '{}')\nprint(f'x3.a = {x3.a}')\nassert x3.a is None, f'Expected None, got {x3.a}'\nprint('Test 3 passed: default Optional works')\n\n# Test without Optional but with alias (should still work)\n@serde.serde\n@serde.dataclass\nclass Baz:\n a: int = serde.field(alias=['b'])\n\nx4 = from_json(Baz, '{\\\"b\\\": 1}')\nprint(f'x4.a = {x4.a}')\nassert x4.a == 1, f'Expected 1, got {x4.a}'\nprint('Test 4 passed: int with alias works')\n\"","path":null,"exit_code":1,"stdout_tail":"x.a = 1\nTest 1 passed: x.a == 1\n","stderr_tail":"Traceback (most recent call last):\n File \"\", line 18, in \n File \"/pyserde/serde/json.py\", line 95, in from_json\n return from_dict(c, de.deserialize(s, **opts), reuse_instances=False)\n File \"/pyserde/serde/de.py\", line 489, in from_dict\n return from_obj(cls, o, named=True, reuse_instances=reuse_instances)\n File \"/pyserde/serde/de.py\", line 455, in from_obj\n raise SerdeError(e) from None\nserde.compat.SerdeError: 'Tried all aliases, but key not found'\n","stdout_sha256":"b473ab9b37a22ed86eeb862dd6da8cee9a9442947ce4374d052c033dbbc0d7aa","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-22.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:06:18.368583Z","duration_s":0.493253,"timed_out":false,"image_before":"e4207107-35e4-4f91-ac53-4c900a265705","image_after":"f4c70e5b-66ad-407f-875c-292e87b82c80","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-23","seq":23,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && grep -n \"_exists_by_aliases\" serde/de.py","path":null,"exit_code":0,"stdout_tail":"135:def _exists_by_aliases(d: Dict[str, str], aliases: List[str]) -> bool:\n241: g[\"_exists_by_aliases\"] = _exists_by_aliases\n982: exists = f'_exists_by_aliases({arg.datavar}, [{\",\".join(aliases)}])'\n","stderr_tail":"","stdout_sha256":"817bf838c10a372fa2ac11ab2d56a600e77c4ab98a4a77dbb65c8dd9b771bb66","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-23.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:06:22.846972Z","duration_s":0.007155,"timed_out":false,"image_before":"f4c70e5b-66ad-407f-875c-292e87b82c80","image_after":"7bb59ae1-f95a-45c5-8e8b-9e25797fd54c","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-24","seq":24,"branch_id":"agent1","kind":"write","cmd":"/opt/receipts-f62fa566cfa14bfaac5242b22ac29bc6/bin/busybox sh -c 'mkdir -p /pyserde/serde && cp /opt/receipts-f62fa566cfa14bfaac5242b22ac29bc6/incoming/a2bea7bd53dc9e31571bc926af5310055f32407944c37212937ee0a0a4678a48 /pyserde/serde/de.py'","path":"serde/de.py","exit_code":0,"stdout_tail":"","stderr_tail":"","stdout_sha256":"a2bea7bd53dc9e31571bc926af5310055f32407944c37212937ee0a0a4678a48","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-24.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:06:30.524906Z","duration_s":0.004674,"timed_out":false,"image_before":"7bb59ae1-f95a-45c5-8e8b-9e25797fd54c","image_after":"3358aab4-2185-4bd8-9418-26a122195017","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-25","seq":25,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -c \"\nfrom typing import Optional\nimport serde\nfrom serde.json import from_json\nfrom dataclasses import field\n\n@serde.serde\n@serde.dataclass\nclass Foo:\n a: Optional[int] = serde.field(alias=['b'])\n\n# Test 1: alias present\nx = from_json(Foo, '{\\\"b\\\": 1}')\nprint(f'Test 1: x.a = {x.a}')\nassert x.a == 1, f'Expected 1, got {x.a}'\nprint('Test 1 passed: x.a == 1')\n\n# Test 2: alias not present (should return None)\nx2 = from_json(Foo, '{\\\"c\\\": 1}')\nprint(f'Test 2: x2.a = {x2.a}')\nassert x2.a is None, f'Expected None, got {x2.a}'\nprint('Test 2 passed: x2.a is None')\n\n# Test 3: default case (no alias, just Optional)\n@serde.serde\n@serde.dataclass\nclass Bar:\n a: Optional[int] = None\n\nx3 = from_json(Bar, '{}')\nprint(f'Test 3: x3.a = {x3.a}')\nassert x3.a is None, f'Expected None, got {x3.a}'\nprint('Test 3 passed: default Optional works')\n\n# Test 4: without Optional but with alias\n@serde.serde\n@serde.dataclass\nclass Baz:\n a: int = serde.field(alias=['b'])\n\nx4 = from_json(Baz, '{\\\"b\\\": 1}')\nprint(f'Test 4: x4.a = {x4.a}')\nassert x4.a == 1, f'Expected 1, got {x4.a}'\nprint('Test 4 passed: int with alias works')\n\n# Test 5: the exact test from the test file\n@serde.serde\nclass Foo2:\n a: Optional[int] = serde.field(alias=['b'])\n\nassert Foo2(1) == serde.json.from_json(Foo2, '{\\\"b\\\":1}')\nprint('Test 5 passed: test from test file')\n\n# Test 6: second part of test (Foo(None) with 'c' key)\nassert Foo2(None) == serde.json.from_json(Foo2, '{\\\"c\\\":1}')\nprint('Test 6 passed: test with c key')\n\nprint('All tests passed!')\n\"","path":null,"exit_code":0,"stdout_tail":"Test 1: x.a = 1\nTest 1 passed: x.a == 1\nTest 2: x2.a = None\nTest 2 passed: x2.a is None\nTest 3: x3.a = None\nTest 3 passed: default Optional works\nTest 4: x4.a = 1\nTest 4 passed: int with alias works\nTest 5 passed: test from test file\nTest 6 passed: test with c key\nAll tests passed!\n","stderr_tail":"","stdout_sha256":"711c0cc5514df63c9adc696d836fdf29812a2efd38bd14c097190bc2a13172d9","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-25.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:06:34.090011Z","duration_s":0.554292,"timed_out":false,"image_before":"3358aab4-2185-4bd8-9418-26a122195017","image_after":"983bb1c6-983c-4a6e-92d2-b911a1a5faac","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-26","seq":26,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -m pytest tests/test_basics.py::test_optional_and_alias -v 2>&1 | head -30","path":null,"exit_code":0,"stdout_tail":"============================= test session starts ==============================\nplatform linux -- Python 3.10.19, pytest-9.0.2, pluggy-1.6.0 -- /usr/local/bin/python\ncachedir: .pytest_cache\nrootdir: /pyserde\nconfigfile: setup.cfg\nplugins: jaxtyping-0.3.7, cov-7.0.0\ncollecting ... collected 1 item\n\ntests/test_basics.py::test_optional_and_alias PASSED [100%]\n\n============================== 1 passed in 0.92s ===============================\n","stderr_tail":"","stdout_sha256":"02594a0c0efb65e2a978b1ccc32dcef6d69f204e04cc51ab41c4c88e7676ea20","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-26.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:06:37.002263Z","duration_s":1.521052,"timed_out":false,"image_before":"983bb1c6-983c-4a6e-92d2-b911a1a5faac","image_after":"7b271923-cd1f-4f6f-97df-bb163fe5de41","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-27","seq":27,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -m pytest tests/test_basics.py -v --tb=short 2>&1 | tail -50","path":null,"exit_code":0,"stdout_tail":"tests/test_basics.py::test_type_check[List-data22-True] PASSED [ 97%]\ntests/test_basics.py::test_type_check[List-data23-False] PASSED [ 97%]\ntests/test_basics.py::test_type_check[List-data24-True] PASSED [ 97%]\ntests/test_basics.py::test_type_check[List-data25-False] PASSED [ 97%]\ntests/test_basics.py::test_type_check[List-data26-True] PASSED [ 97%]\ntests/test_basics.py::test_type_check[List-data27-True] PASSED [ 97%]\ntests/test_basics.py::test_type_check[List-data28-False] PASSED [ 97%]\ntests/test_basics.py::test_type_check[Dict-data29-False] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Dict-data30-True] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Dict-data31-False] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Dict-data32-False] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Dict-data33-True] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Set-data34-False] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Set-data35-True] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Set-data36-True] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Tuple-data37-False] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Tuple-data38-True] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Tuple-data39-False] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Tuple-data40-True] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Tuple-data41-False] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Tuple-data42-True] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Tuple-data43-False] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Tuple-data44-False] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Tuple-data45-True] PASSED [ 98%]\ntests/test_basics.py::test_type_check[E-E.S-False] PASSED [ 98%]\ntests/test_basics.py::test_type_check[E-IE.V0-False] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Union-10-False] PASSED [ 98%]\ntests/test_basics.py::test_type_check[Union-foo-False] PASSED [ 99%]\ntests/test_basics.py::test_type_check[Union-10.0-True] PASSED [ 99%]\ntests/test_basics.py::test_type_check[Union-data51-False] PASSED [ 99%]\ntests/test_basics.py::test_type_check[date-data52-False] PASSED [ 99%]\ntests/test_basics.py::test_type_check[Path-data53-False] PASSED [ 99%]\ntests/test_basics.py::test_type_check[Path-foo-True] PASSED [ 99%]\ntests/test_basics.py::test_uncoercible PASSED [ 99%]\ntests/test_basics.py::test_coerce PASSED [ 99%]\ntests/test_basics.py::test_frozenset PASSED [ 99%]\ntests/test_basics.py::test_defaultdict PASSED [ 99%]\ntests/test_basics.py::test_defaultdict_invalid_value_type PASSED [ 99%]\ntests/test_basics.py::test_class_var PASSED [ 99%]\ntests/test_basics.py::test_dataclass_without_serde PASSED [ 99%]\ntests/test_basics.py::test_dataclass_add_serialize PASSED [ 99%]\ntests/test_basics.py::test_dataclass_add_deserialize PASSED [ 99%]\ntests/test_basics.py::test_nested_dataclass_without_serde PASSED [ 99%]\ntests/test_basics.py::test_nested_dataclass_add_deserialize PASSED [ 99%]\ntests/test_basics.py::test_nested_dataclass_add_serialize PASSED [ 99%]\ntests/test_basics.py::test_nested_dataclass_ignore_wrapper_options PASSED [ 99%]\ntests/test_basics.py::test_deserialize_from_incompatible_value PASSED [ 99%]\ntests/test_basics.py::test_frozen_dataclass PASSED [100%]\n\n======================= 2027 passed in 101.94s (0:01:41) =======================\n","stderr_tail":"","stdout_sha256":"38b2237258f79d417c3561c060538163cca2aef7a97cd6fb9234be37cee2fe1f","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-27.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:06:42.471590Z","duration_s":101.054533,"timed_out":false,"image_before":"7b271923-cd1f-4f6f-97df-bb163fe5de41","image_after":"9baad142-d552-43ed-bdc5-296b9d276d83","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-28","seq":28,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -c \"\nfrom typing import Optional\nimport serde\nfrom serde.json import from_json, to_json\nfrom serde.msgpack import from_msgpack, to_msgpack\nfrom serde.yaml import from_yaml, to_yaml\nfrom serde.toml import from_toml, to_toml\nfrom dataclasses import field\n\n# Test with JSON\n@serde.serde\n@serde.dataclass\nclass Foo:\n a: Optional[int] = serde.field(alias=['b'])\n\nx = from_json(Foo, '{\\\"b\\\": 1}')\nassert x.a == 1, f'JSON: Expected 1, got {x.a}'\nprint('JSON test passed')\n\n# Test with Msgpack\nx2 = from_msgpack(Foo, b'\\xb5b\\x01') # msgpack for {'b': 1}\nassert x2.a == 1, f'Msgpack: Expected 1, got {x2.a}'\nprint('Msgpack test passed')\n\n# Test roundtrip with alias\ny = to_json(x)\nprint(f'Roundtrip JSON: {y}')\nassert '\\\"b\\\"' in y, f'Roundtrip should contain alias b, got {y}'\n\n# Test with YAML\nx3 = from_yaml(Foo, 'b: 1')\nassert x3.a == 1, f'YAML: Expected 1, got {x3.a}'\nprint('YAML test passed')\n\n# Test with Tuple alias\n@serde.serde\n@serde.dataclass\nclass Bar:\n a: Optional[int] = serde.field(alias=('b',)) # tuple alias\n\nx4 = from_json(Bar, '{\\\"b\\\": 5}')\nassert x4.a == 5, f'Tuple alias: Expected 5, got {x4.a}'\nprint('Tuple alias test passed')\n\n# Test multiple aliases\n@serde.serde\n@serde.dataclass\nclass Baz:\n a: Optional[int] = serde.field(alias=['b', 'c'])\n\nx5 = from_json(Baz, '{\\\"c\\\": 7}')\nassert x5.a == 7, f'Multiple aliases: Expected 7, got {x5.a}'\nx6 = from_json(Baz, '{\\\"b\\\": 8}')\nassert x6.a == 8, f'Multiple aliases b: Expected 8, got {x6.a}'\nprint('Multiple aliases test passed')\n\n# Test that regular field (no alias) still works\n@serde.serde\n@serde.dataclass\nclass Qux:\n a: Optional[int] = None\n\nx7 = from_json(Qux, '{}')\nassert x7.a is None, f'Regular Optional: Expected None, got {x7.a}'\nx8 = from_json(Qux, '{\\\"a\\\": 9}')\nassert x8.a == 9, f'Regular Optional with value: Expected 9, got {x8.a}'\nprint('Regular Optional test passed')\n\nprint('All edge case tests passed!')\n\"","path":null,"exit_code":1,"stdout_tail":"JSON test passed\n","stderr_tail":"Traceback (most recent call last):\n File \"\", line 21, in \n File \"/pyserde/serde/msgpack.py\", line 129, in from_msgpack\n return from_func(c, de.deserialize(s, **opts), reuse_instances=False)\n File \"/pyserde/serde/msgpack.py\", line 38, in deserialize\n return msgpack.unpackb(data, raw=raw, use_list=use_list, **opts)\n File \"msgpack/_unpacker.pyx\", line 205, in msgpack._cmsgpack.unpackb\nValueError: Unpack failed: incomplete input\n","stdout_sha256":"73d6de10c83924b19df6f5d51467dc8d22d7992bf9d98c8316806f024d0cd368","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-28.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:08:36.633628Z","duration_s":0.49759000000000003,"timed_out":false,"image_before":"9baad142-d552-43ed-bdc5-296b9d276d83","image_after":"d2cd386f-412a-4059-a692-11f0047eb5d4","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-29","seq":29,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -c \"\nfrom typing import Optional\nimport serde\nfrom serde.json import from_json, to_json\nfrom serde.yaml import from_yaml, to_yaml\nfrom dataclasses import field\n\n# Test with JSON\n@serde.serde\n@serde.dataclass\nclass Foo:\n a: Optional[int] = serde.field(alias=['b'])\n\nx = from_json(Foo, '{\\\"b\\\": 1}')\nassert x.a == 1, f'JSON: Expected 1, got {x.a}'\nprint('JSON test passed')\n\n# Test roundtrip with alias\ny = to_json(x)\nprint(f'Roundtrip JSON: {y}')\nassert '\\\"b\\\"' in y, f'Roundtrip should contain alias b, got {y}'\n\n# Test with YAML\nx3 = from_yaml(Foo, 'b: 1')\nassert x3.a == 1, f'YAML: Expected 1, got {x3.a}'\nprint('YAML test passed')\n\n# Test with Tuple alias\n@serde.serde\n@serde.dataclass\nclass Bar:\n a: Optional[int] = serde.field(alias=('b',)) # tuple alias\n\nx4 = from_json(Bar, '{\\\"b\\\": 5}')\nassert x4.a == 5, f'Tuple alias: Expected 5, got {x4.a}'\nprint('Tuple alias test passed')\n\n# Test multiple aliases\n@serde.serde\n@serde.dataclass\nclass Baz:\n a: Optional[int] = serde.field(alias=['b', 'c'])\n\nx5 = from_json(Baz, '{\\\"c\\\": 7}')\nassert x5.a == 7, f'Multiple aliases: Expected 7, got {x5.a}'\nx6 = from_json(Baz, '{\\\"b\\\": 8}')\nassert x6.a == 8, f'Multiple aliases b: Expected 8, got {x6.a}'\nprint('Multiple aliases test passed')\n\n# Test that regular field (no alias) still works\n@serde.serde\n@serde.dataclass\nclass Qux:\n a: Optional[int] = None\n\nx7 = from_json(Qux, '{}')\nassert x7.a is None, f'Regular Optional: Expected None, got {x7.a}'\nx8 = from_json(Qux, '{\\\"a\\\": 9}')\nassert x8.a == 9, f'Regular Optional with value: Expected 9, got {x8.a}'\nprint('Regular Optional test passed')\n\n# Test Optional with default value and alias\n@serde.serde\n@serde.dataclass\nclass Corge:\n a: Optional[int] = serde.field(alias=['b'], default=10)\n\nx9 = from_json(Corge, '{}')\nassert x9.a == 10, f'Optional with default and alias: Expected 10, got {x9.a}'\nx10 = from_json(Corge, '{\\\"b\\\": 20}')\nassert x10.a == 20, f'Optional with default and alias value: Expected 20, got {x10.a}'\nprint('Optional with default and alias test passed')\n\nprint('All edge case tests passed!')\n\"","path":null,"exit_code":1,"stdout_tail":"JSON test passed\nRoundtrip JSON: {\"a\":1}\n","stderr_tail":"Traceback (most recent call last):\n File \"\", line 21, in \nAssertionError: Roundtrip should contain alias b, got {\"a\":1}\n","stdout_sha256":"73e56cb91a5280ee08f85bad47ffb78a041626f783811fc983a14eaecc1e4620","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-29.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:08:41.035314Z","duration_s":0.501059,"timed_out":false,"image_before":"d2cd386f-412a-4059-a692-11f0047eb5d4","image_after":"13a4c9ea-d639-45c6-a598-d19836c2d1ee","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-30","seq":30,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && git stash && python -c \"\nfrom typing import Optional\nimport serde\nfrom serde.json import from_json, to_json\nfrom dataclasses import field\n\n@serde.serde\n@serde.dataclass\nclass Foo:\n a: Optional[int] = serde.field(alias=['b'])\n\nx = from_json(Foo, '{\\\"b\\\": 1}')\ny = to_json(x)\nprint(f'Roundtrip JSON (original): {y}')\n\" && git stash pop","path":null,"exit_code":0,"stdout_tail":"Saved working directory and index state WIP on (no branch): 9850f13 receipts snapshot\nRoundtrip JSON (original): {\"a\":null}\nNot currently on any branch.\nChanges not staged for commit:\n (use \"git add ...\" to update what will be committed)\n (use \"git restore ...\" to discard changes in working directory)\n\tmodified: serde/de.py\n\nno changes added to commit (use \"git add\" and/or \"git commit -a\")\nDropped refs/stash@{0} (c349bff089f3a3f4053acf96a2124c75ee650535)\n","stderr_tail":"","stdout_sha256":"ef1ee73ff6bbed87bca2894f45f2805652d327af5e19362caf04863a9b5bca57","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-30.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:08:44.304040Z","duration_s":0.50788,"timed_out":false,"image_before":"13a4c9ea-d639-45c6-a598-d19836c2d1ee","image_after":"38342903-79e5-4579-89b1-979bc2f63b14","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-31","seq":31,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -c \"\nfrom typing import Optional\nimport serde\nfrom serde.json import from_json, to_json\nfrom serde.yaml import from_yaml, to_yaml\nfrom dataclasses import field\n\n# Test with YAML\n@serde.serde\n@serde.dataclass\nclass Foo:\n a: Optional[int] = serde.field(alias=['b'])\n\nx = from_yaml(Foo, 'b: 1')\nassert x.a == 1, f'YAML: Expected 1, got {x.a}'\nprint('YAML test passed')\n\n# Test with Tuple alias\n@serde.serde\n@serde.dataclass\nclass Bar:\n a: Optional[int] = serde.field(alias=('b',)) # tuple alias\n\nx4 = from_json(Bar, '{\\\"b\\\": 5}')\nassert x4.a == 5, f'Tuple alias: Expected 5, got {x4.a}'\nprint('Tuple alias test passed')\n\n# Test multiple aliases\n@serde.serde\n@serde.dataclass\nclass Baz:\n a: Optional[int] = serde.field(alias=['b', 'c'])\n\nx5 = from_json(Baz, '{\\\"c\\\": 7}')\nassert x5.a == 7, f'Multiple aliases: Expected 7, got {x5.a}'\nx6 = from_json(Baz, '{\\\"b\\\": 8}')\nassert x6.a == 8, f'Multiple aliases b: Expected 8, got {x6.a}'\nprint('Multiple aliases test passed')\n\n# Test that regular field (no alias) still works\n@serde.serde\n@serde.dataclass\nclass Qux:\n a: Optional[int] = None\n\nx7 = from_json(Qux, '{}')\nassert x7.a is None, f'Regular Optional: Expected None, got {x7.a}'\nx8 = from_json(Qux, '{\\\"a\\\": 9}')\nassert x8.a == 9, f'Regular Optional with value: Expected 9, got {x8.a}'\nprint('Regular Optional test passed')\n\n# Test Optional with default value and alias\n@serde.serde\n@serde.dataclass\nclass Corge:\n a: Optional[int] = serde.field(alias=['b'], default=10)\n\nx9 = from_json(Corge, '{}')\nassert x9.a == 10, f'Optional with default and alias: Expected 10, got {x9.a}'\nx10 = from_json(Corge, '{\\\"b\\\": 20}')\nassert x10.a == 20, f'Optional with default and alias value: Expected 20, got {x10.a}'\nprint('Optional with default and alias test passed')\n\nprint('All edge case tests passed!')\n\"","path":null,"exit_code":0,"stdout_tail":"YAML test passed\nTuple alias test passed\nMultiple aliases test passed\nRegular Optional test passed\nOptional with default and alias test passed\nAll edge case tests passed!\n","stderr_tail":"","stdout_sha256":"58cfef02c389699c8467751532317bbba1726ffb14f690d35d01f68454dd36a1","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-31.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:08:48.992034Z","duration_s":0.598651,"timed_out":false,"image_before":"38342903-79e5-4579-89b1-979bc2f63b14","image_after":"ea8ce706-ed7d-47f8-a1ac-28b28f4dd1dc","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-32","seq":32,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -m pytest tests/test_basics.py tests/test_types.py -x --tb=short 2>&1 | tail -20","path":null,"exit_code":0,"stdout_tail":"============================= test session starts ==============================\nplatform linux -- Python 3.10.19, pytest-9.0.2, pluggy-1.6.0 -- /usr/local/bin/python\ncachedir: .pytest_cache\nrootdir: /pyserde\nconfigfile: setup.cfg\nplugins: jaxtyping-0.3.7, cov-7.0.0\ncollecting ... ERROR: file or directory not found: tests/test_types.py\n\ncollected 0 items\n\n============================ no tests ran in 0.00s =============================\n","stderr_tail":"","stdout_sha256":"e83015a574bce4d05c9b5ea6deb41efb724119fb2a858dc286db671102f0ab53","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-32.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:08:51.760809Z","duration_s":0.580083,"timed_out":false,"image_before":"ea8ce706-ed7d-47f8-a1ac-28b28f4dd1dc","image_after":"248bef3b-47a4-4a98-b931-440360946fd1","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-33","seq":33,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -m pytest tests/test_basics.py -x --tb=short 2>&1 | tail -10","path":null,"exit_code":0,"stdout_tail":"tests/test_basics.py::test_dataclass_add_serialize PASSED [ 99%]\ntests/test_basics.py::test_dataclass_add_deserialize PASSED [ 99%]\ntests/test_basics.py::test_nested_dataclass_without_serde PASSED [ 99%]\ntests/test_basics.py::test_nested_dataclass_add_deserialize PASSED [ 99%]\ntests/test_basics.py::test_nested_dataclass_add_serialize PASSED [ 99%]\ntests/test_basics.py::test_nested_dataclass_ignore_wrapper_options PASSED [ 99%]\ntests/test_basics.py::test_deserialize_from_incompatible_value PASSED [ 99%]\ntests/test_basics.py::test_frozen_dataclass PASSED [100%]\n\n======================= 2027 passed in 100.00s (0:01:40) =======================\n","stderr_tail":"","stdout_sha256":"9e0337292d31ce1ca25f5b929fddc33eee1bcd0cc2fd0b458433ddd37b33ef5c","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-33.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:08:54.522098Z","duration_s":99.52542799999999,"timed_out":false,"image_before":"248bef3b-47a4-4a98-b931-440360946fd1","image_after":"b3802956-3c29-435b-9359-e4818201027d","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-34","seq":34,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && ls tests/*.py | head -20","path":null,"exit_code":0,"stdout_tail":"tests/__init__.py\ntests/common.py\ntests/data.py\ntests/imported.py\ntests/test_basics.py\ntests/test_compat.py\ntests/test_core.py\ntests/test_custom.py\ntests/test_de.py\ntests/test_flatten.py\ntests/test_kwonly.py\ntests/test_lazy_type_evaluation.py\ntests/test_literal.py\ntests/test_numpy.py\ntests/test_se.py\ntests/test_union.py\n","stderr_tail":"","stdout_sha256":"4ff051d71d554080908e0954aab4b449f47e78be3558a79192676ebce42d3137","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-34.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:10:47.356560Z","duration_s":0.004286,"timed_out":false,"image_before":"b3802956-3c29-435b-9359-e4818201027d","image_after":"cbc1aa3c-80a0-4e0d-a9b0-9cfada77481e","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-35","seq":35,"branch_id":"agent1","kind":"command","cmd":"cd /pyserde && python -m pytest tests/test_de.py -x --tb=short 2>&1 | tail -10","path":null,"exit_code":0,"stdout_tail":"platform linux -- Python 3.10.19, pytest-9.0.2, pluggy-1.6.0 -- /usr/local/bin/python\ncachedir: .pytest_cache\nrootdir: /pyserde\nconfigfile: setup.cfg\nplugins: jaxtyping-0.3.7, cov-7.0.0\ncollecting ... collected 1 item\n\ntests/test_de.py::test_from_obj PASSED [100%]\n\n============================== 1 passed in 0.08s 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a/serde/de.py\n+++ b/serde/de.py\n@@ -803,6 +803,9 @@ reuse_instances=reuse_instances)) if data.get(\"f\") is not None else None'\n value_arg = arg[0]\n if arg.iterbased:\n exists = f\"{arg.data} is not None\"\n+ elif arg.alias:\n+ aliases = (f'\"{s}\"' for s in [arg.name, *arg.alias])\n+ exists = f'_exists_by_aliases({arg.datavar}, [{\",\".join(aliases)}])'\n else:\n exists = f'{arg.datavar}.get(\"{arg.conv_name()}\") is not None'\n return f\"({self.render(value_arg)}) if {exists} else 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[ 45%]\n........................................................................ [ 48%]\n........................................................................ [ 52%]\n........................................................................ [ 55%]\n........................................................................ [ 58%]\n........................................................................ [ 62%]\n........................................................................ [ 65%]\n........................................................................ [ 68%]\n........................................................................ [ 72%]\n........................................................................ [ 75%]\n........................................................................ [ 78%]\n........................................................................ [ 81%]\n........................................................................ [ 85%]\n........................................................................ [ 88%]\n........................................................................ [ 91%]\n................................ [ 93%]\ntests/test_compat.py ......... [ 93%]\ntests/test_core.py . [ 93%]\ntests/test_custom.py ...... [ 94%]\ntests/test_de.py . [ 94%]\ntests/test_flatten.py ........ [ 94%]\ntests/test_kwonly.py .. [ 94%]\ntests/test_lazy_type_evaluation.py .... [ 94%]\ntests/test_literal.py .................................................. [ 97%]\n..... [ 97%]\ntests/test_numpy.py .............................. [ 98%]\ntests/test_se.py .... [ 98%]\ntests/test_union.py ....................... [100%]\n\n======================= 2170 passed in 104.94s (0:01:44) =======================\n","stderr_tail":"","stdout_sha256":"1081108f3d735c628145984a68d8adfb00b71a8c8f0594bed7177f47232f4734","log_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/logs/agent1/agent1-38.log","tree_digest":null,"tree_download_s":null,"started_at":"2026-10-03T23:10:58.497015Z","duration_s":104.055351,"timed_out":false,"image_before":"954d5844-eb53-4b68-be90-05614be2cc6b","image_after":"cee0f547-ee53-4489-b0d6-0579e0e0bc56","junit":null,"diff":null,"patch_sha256":null,"dropped_paths":[],"snapshot_sha":null} {"receipt_id":"agent1-39","seq":39,"branch_id":"agent1","kind":"diff","cmd":"compute patch in executor staging agent1-161a76a87dc34620a8d92fca5e24ad46: /opt/homebrew/Cellar/git/2.53.0/bin/git -c core.hooksPath=/dev/null -c core.attributesFile=/dev/null -c diff.external= -c core.quotePath=false add -A && /opt/homebrew/Cellar/git/2.53.0/bin/git -c core.hooksPath=/dev/null -c core.attributesFile=/dev/null -c diff.external= -c core.quotePath=false diff --cached --binary --no-ext-diff --no-textconv --no-renames 9850f131285e32dce12bbb83c2754842aee27ce3","path":null,"exit_code":0,"stdout_tail":"diff --git a/serde/de.py b/serde/de.py\nindex be905d8..90dc35e 100644\n--- a/serde/de.py\n+++ b/serde/de.py\n@@ -803,6 +803,9 @@ reuse_instances=reuse_instances)) if data.get(\"f\") is not None else None'\n value_arg = arg[0]\n if arg.iterbased:\n exists = f\"{arg.data} is not None\"\n+ elif arg.alias:\n+ aliases = (f'\"{s}\"' for s in [arg.name, *arg.alias])\n+ exists = f'_exists_by_aliases({arg.datavar}, [{\",\".join(aliases)}])'\n else:\n exists = f'{arg.datavar}.get(\"{arg.conv_name()}\") is not None'\n return f\"({self.render(value_arg)}) if {exists} else None\"\n","stderr_tail":"","stdout_sha256":"cfda152e3523aa2bf2115490a73e004da4878c42503c188f675367faf243845b","log_path":null,"tree_digest":"23451bd73ea3c2c84bf7a6a5a0b2eaeb62e306f602acfefc4ec65d7e1e0caf71","tree_download_s":2.355296666966751,"started_at":"2026-10-03T23:12:58.138022Z","duration_s":0.04910512501373887,"timed_out":false,"image_before":"cee0f547-ee53-4489-b0d6-0579e0e0bc56","image_after":"cee0f547-ee53-4489-b0d6-0579e0e0bc56","junit":null,"diff":{"files":[{"path":"serde/de.py","added":3,"deleted":0,"category":"source","status":"modified"}],"patch_sha256":"cfda152e3523aa2bf2115490a73e004da4878c42503c188f675367faf243845b","patch_path":"~/dev/nebius-hackathon/pilot/v2-arm-lightning/yukinarit__pyserde-430/runs/pilot-yukinarit__pyserde-430-2cc47a9b29/artifacts/agent1/agent1-39.patch"},"patch_sha256":"cfda152e3523aa2bf2115490a73e004da4878c42503c188f675367faf243845b","dropped_paths":[],"snapshot_sha":"9850f131285e32dce12bbb83c2754842aee27ce3"}