Add pydantic_disable_protected_namespaces to Config

Fixes: RobertCraigieGH-982

src/prisma/generator/models.py

@@ -506,6 +506,8 @@ class Config(BaseSettings):
     # https://github.com/prisma/prisma/issues/12442
     enable_experimental_decimal: bool = FieldInfo(default=False, env='PRISMA_PY_CONFIG_ENABLE_EXPERIMENTAL_DECIMAL')
 
+    pydantic_disable_protected_namespaces: bool = False
+
     # this seems to be the only good method for setting the contextvar as
     # we don't control the actual construction of the object like we do for
     # the Data model.

src/prisma/generator/templates/bases.py.jinja

@@ -21,6 +21,9 @@ class _PrismaModel(BaseModel):
             use_enum_values=True,
             arbitrary_types_allowed=True,
             populate_by_name=True,
+{% if generator.config.pydantic_disable_protected_namespaces %}
+            protected_namespaces=(),
+{% endif %}
         )
     elif not TYPE_CHECKING:
         from ._compat import BaseConfig