re-enable pydantic 1.9 (#283)

Author: olirice

postgrest/base_request_builder.py

@@ -18,7 +18,14 @@
 
 from httpx import Headers, QueryParams
 from httpx import Response as RequestResponse
-from pydantic import BaseModel, field_validator
+from pydantic import BaseModel
+
+try:
+    # >= 2.0.0
+    from pydantic import field_validator
+except ImportError:
+    # < 2.0.0
+    from pydantic import validator as field_validator
 
 from .types import CountMethod, Filters, RequestMethod, ReturnMethod
 from .utils import AsyncClient, SyncClient, sanitize_param

pyproject.toml

@@ -21,7 +21,7 @@ packages = [
 python = "^3.8"
 httpx = "^0.24.0"
 deprecation = "^2.1.0"
-pydantic = ">=2.1.0,<3.0"
+pydantic = ">=1.9,<3.0"
 strenum = "^0.4.9"
 
 [tool.poetry.dev-dependencies]