rename _types to be public

README.md

@@ -102,7 +102,7 @@ make install
 That should be it, the example shown above should now run.
 
 You might find it useful to look at [`pydantic_core/_pydantic_core.pyi`](./pydantic_core/_pydantic_core.pyi) and
-[`pydantic_core/_types.py`](./pydantic_core/_types.py) for more information on the python API,
+[`pydantic_core/schema_types.py`](./pydantic_core/schema_types.py) for more information on the python API,
 beyond that, [`tests/`](./tests) provide a large number of examples of usage.
 
 If you want to contribute to pydantic-core, you'll want to use some other make commands:

build.rs

@@ -3,7 +3,7 @@ use std::process::Command;
 use std::str::from_utf8;
 
 fn generate_self_schema() {
-    println!("cargo:rerun-if-changed=pydantic_core/_types.py");
+    println!("cargo:rerun-if-changed=pydantic_core/schema_types.py");
     println!("cargo:rerun-if-changed=generate_self_schema.py");
     if Path::new("./src/self_schema.py").exists() && option_env!("DEBIAN_FRONTEND") == Some("noninteractive") {
         // self_schema.py already exists and DEBIAN_FRONTEND indicates we're in a maturin build,

generate_self_schema.py

@@ -2,7 +2,7 @@
 This script generates the schema for the schema - e.g.
 a definition of what inputs can be provided to `SchemaValidator()`.
 
-The schema is generated from `pydantic_core/_types.py`.
+The schema is generated from `pydantic_core/schema_types.py`.
 """
 import importlib.util
 import re
@@ -25,8 +25,8 @@ def get_origin(t):
 THIS_DIR = Path(__file__).parent
 SAVE_PATH = THIS_DIR / 'src' / 'self_schema.py'
 
-# can't import _types.py directly as pydantic-core might not be installed
-core_types_spec = importlib.util.spec_from_file_location('_typing', str(THIS_DIR / 'pydantic_core' / '_types.py'))
+# can't import schema_types.py directly as pydantic-core might not be installed
+core_types_spec = importlib.util.spec_from_file_location('_typing', str(THIS_DIR / 'pydantic_core' / 'schema_types.py'))
 core_types = importlib.util.module_from_spec(core_types_spec)
 core_types_spec.loader.exec_module(core_types)
 
@@ -140,7 +140,7 @@ def eval_forward_ref(type_):
 
 def main():
     schema_union = core_types.Schema
-    assert get_origin(schema_union) is Union, 'expected pydantic_core._types.Schema to be a union'
+    assert get_origin(schema_union) is Union, 'expected pydantic_core.schema_types.Schema to be a union'
 
     schema = {
         'type': 'tagged-union',

pydantic_core/__init__.py

@@ -1,4 +1,4 @@
 from ._pydantic_core import PydanticValueError, SchemaError, SchemaValidator, ValidationError, __version__
-from ._types import Config, Schema
+from .schema_types import Config, Schema
 
 __all__ = '__version__', 'Config', 'Schema', 'SchemaValidator', 'SchemaError', 'ValidationError', 'PydanticValueError'

pydantic_core/_pydantic_core.pyi

@@ -1,7 +1,7 @@
 import sys
 from typing import Any, TypedDict
 
-from pydantic_core._types import Config, Schema
+from pydantic_core.schema_types import Config, Schema
 
 if sys.version_info < (3, 11):
     from typing_extensions import NotRequired