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[Python] Support pydantic v1 as well (#337)

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Support both Pydantic v1 and v2 (breaking changes)
This commit is contained in:
Lei Xu
2023-07-18 19:53:09 -07:00
committed by GitHub
parent a636bb1075
commit 63acdc2069
3 changed files with 67 additions and 15 deletions
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22
python/tests/test_pydantic.py
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@@ -20,7 +20,7 @@ import pyarrow as pa
import pydantic
import pytest
from lancedb.pydantic import pydantic_to_schema, vector
from lancedb.pydantic import PYDANTIC_VERSION, pydantic_to_schema, vector
@pytest.mark.skipif(
@@ -111,10 +111,16 @@ def test_fixed_size_list_field():
li: List[int]
data = TestModel(vec=list(range(16)), li=[1, 2, 3])
assert json.loads(data.model_dump_json()) == {
"vec": list(range(16)),
"li": [1, 2, 3],
}
if PYDANTIC_VERSION >= (2,):
assert json.loads(data.model_dump_json()) == {
"vec": list(range(16)),
"li": [1, 2, 3],
}
else:
assert data.dict() == {
"vec": list(range(16)),
"li": [1, 2, 3],
}
schema = pydantic_to_schema(TestModel)
assert schema == pa.schema(
@@ -124,7 +130,11 @@ def test_fixed_size_list_field():
]
)
json_schema = TestModel.model_json_schema()
if PYDANTIC_VERSION >= (2,):
json_schema = TestModel.model_json_schema()
else:
json_schema = TestModel.schema()
assert json_schema == {
"properties": {
"vec": {