feat: remove the drivers for now

Author: cofin

.pre-commit-config.yaml

@@ -17,7 +17,7 @@ repos:
       - id: mixed-line-ending
       - id: trailing-whitespace
   - repo: https://github.com/charliermarsh/ruff-pre-commit
-    rev: "v0.8.0"
+    rev: "v0.8.3"
     hooks:
       - id: ruff
         args: ["--fix"]

pyproject.toml

@@ -16,6 +16,9 @@ asyncmy = ["asyncmy"]
 asyncpg = ["asyncpg"]
 bigquery = ["google-cloud-bigquery"]
 duckdb = ["duckdb"]
+fastapi = ["fastapi"]
+flask = ["flask"]
+litestar = ["litestar"]
 msgspec = ["msgspec"]
 oracledb = ["oracledb"]
 performance = ["sqlglot[rs]", "google-re2; sys_platform == \"linux\""]
@@ -24,12 +27,16 @@ pydantic = ["pydantic"]
 pymssql = ["pymssql"]
 pymysql = ["pymysql"]
 spanner = ["google-cloud-spanner"]
-litestar = ["litestar"]
-fastapi = ["fastapi"]
-flask = ["flask"]
 
 [dependency-groups]
-dev = ["adbc-driver-sqlite", "adbc-driver-postgresql", "adbc-driver-flightsql", { include-group = "lint" }, { include-group = "doc" }, { include-group = "test" }]
+dev = [
+  "adbc-driver-sqlite",
+  "adbc-driver-postgresql",
+  "adbc-driver-flightsql",
+  { include-group = "lint" },
+  { include-group = "doc" },
+  { include-group = "test" },
+]
 doc = [
   "auto-pytabs[sphinx]>=0.5.0",
   "git-cliff>=2.6.1",
@@ -45,7 +52,15 @@ doc = [
   "sphinx-togglebutton>=0.3.2",
   "sphinx-toolbox>=3.8.1",
 ]
-lint = ["mypy>=1.13.0", "pre-commit>=3.5.0", "pyright>=1.1.386", "ruff>=0.7.1", "slotscheck>=0.16.5", "types-Pygments", "types-colorama"]
+lint = [
+  "mypy>=1.13.0",
+  "pre-commit>=3.5.0",
+  "pyright>=1.1.386",
+  "ruff>=0.7.1",
+  "slotscheck>=0.16.5",
+  "types-Pygments",
+  "types-colorama",
+]
 test = [
   "anyio",
   "coverage>=7.6.1",
@@ -133,14 +148,7 @@ warn_unused_ignores = true
 
 [[tool.mypy.overrides]]
 ignore_missing_imports = true
-module = [
-  "orjson","re2",
-  "re2.*",
-  "uvicorn.*",
-  "googleapiclient",
-  "googleapiclient.*",
-  "uvloop.*",
-]
+module = ["orjson", "re2", "re2.*", "uvicorn.*", "googleapiclient", "googleapiclient.*", "uvloop.*"]
 
 [tool.pyright]
 disableBytesTypePromotions = true
@@ -184,7 +192,7 @@ lint.select = [
   "SIM", # flake8-simplify
   "T10", # flake8-debugger
   "T20", # flake8-print
-  "TCH", # flake8-type-checking
+  "TC",  # flake8-type-checking
   "TID", # flake8-tidy-imports
   "UP",  # pyupgrade
   "W",   # pycodestyle - warning
@@ -227,7 +235,7 @@ classmethod-decorators = ["classmethod"]
 known-first-party = ["sqlspec", "tests"]
 
 [tool.ruff.lint.per-file-ignores]
-"docs/**/*.*" = ["S", "B", "DTZ", "A", "TCH", "ERA", "D", "RET", "PLW0127"]
+"docs/**/*.*" = ["S", "B", "DTZ", "A", "TC", "ERA", "D", "RET", "PLW0127"]
 "docs/examples/**" = ["T201"]
 "tests/**/*.*" = [
   "A",
@@ -250,7 +258,7 @@ known-first-party = ["sqlspec", "tests"]
   "S",
   "S101",
   "SIM",
-  "TCH",
+  "TC",
   "TRY",
 ]
 "tools/**/*.*" = ["D", "ARG", "EM", "TRY", "G", "FBT", "S603", "F811", "PLW0127"]

sqlspec/_serialization.py

@@ -14,7 +14,7 @@ def encode_json(data: Any) -> str:
 except ImportError:
     try:
         from orjson import dumps as _encode_json  # pyright: ignore[reportMissingImports]
-        from orjson import loads as decode_json  # type: ignore[no-redef,assignment]
+        from orjson import loads as decode_json  # type: ignore[no-redef]
 
         def encode_json(data: Any) -> str:
             return _encode_json(data).decode("utf-8")  # type: ignore[no-any-return]

sqlspec/_typing.py

@@ -0,0 +1,112 @@
+"""This is a simple wrapper around a few important classes in each library.
+
+This is used to ensure compatibility when one or more of the libraries are installed.
+"""
+
+from __future__ import annotations
+
+from typing import (
+    Any,
+    ClassVar,
+    Protocol,
+    cast,
+    runtime_checkable,
+)
+
+from typing_extensions import TypeVar, dataclass_transform
+
+T = TypeVar("T")
+T_co = TypeVar("T_co", covariant=True)
+
+
+try:
+    from pydantic import BaseModel, FailFast, TypeAdapter
+
+    PYDANTIC_INSTALLED = True
+except ImportError:
+
+    @runtime_checkable
+    class BaseModel(Protocol):  # type: ignore[no-redef]
+        """Placeholder Implementation"""
+
+        model_fields: ClassVar[dict[str, Any]]
+
+        def model_dump(self, *args: Any, **kwargs: Any) -> dict[str, Any]:
+            """Placeholder"""
+            return {}
+
+    @runtime_checkable
+    class TypeAdapter(Protocol[T_co]):  # type: ignore[no-redef]
+        """Placeholder Implementation"""
+
+        def __init__(
+            self,
+            type: Any,  # noqa: A002
+            *,
+            config: Any | None = None,
+            _parent_depth: int = 2,
+            module: str | None = None,
+        ) -> None:
+            """Init"""
+
+        def validate_python(
+            self,
+            object: Any,  # noqa: A002
+            /,
+            *,
+            strict: bool | None = None,
+            from_attributes: bool | None = None,
+            context: dict[str, Any] | None = None,
+        ) -> T_co:
+            """Stub"""
+            return cast("T_co", object)
+
+    @runtime_checkable
+    class FailFast(Protocol):  # type: ignore[no-redef]
+        """Placeholder Implementation for FailFast"""
+
+        def __init__(self, *args: Any, **kwargs: Any) -> None:
+            """Init"""
+
+    PYDANTIC_INSTALLED = False  # pyright: ignore[reportConstantRedefinition]
+
+try:
+    from msgspec import (
+        UNSET,
+        Struct,
+        UnsetType,  # pyright: ignore[reportAssignmentType]
+        convert,
+    )
+
+    MSGSPEC_INSTALLED: bool = True
+except ImportError:
+    import enum
+
+    @dataclass_transform()
+    @runtime_checkable
+    class Struct(Protocol):  # type: ignore[no-redef]
+        """Placeholder Implementation"""
+
+        __struct_fields__: ClassVar[tuple[str, ...]]
+
+    def convert(*args: Any, **kwargs: Any) -> Any:  # type: ignore[no-redef]
+        """Placeholder implementation"""
+        return {}
+
+    class UnsetType(enum.Enum):  # type: ignore[no-redef]
+        UNSET = "UNSET"
+
+    UNSET = UnsetType.UNSET  # pyright: ignore[reportConstantRedefinition]
+    MSGSPEC_INSTALLED = False  # pyright: ignore[reportConstantRedefinition]
+
+__all__ = (
+    "MSGSPEC_INSTALLED",
+    "PYDANTIC_INSTALLED",
+    "UNSET",
+    "BaseModel",
+    "FailFast",
+    "Struct",
+    "TypeAdapter",
+    "UnsetType",
+    "convert",
+)

sqlspec/adapters/adbc/config.py

@@ -4,16 +4,16 @@
 from dataclasses import dataclass
 from typing import TYPE_CHECKING, TypeVar
 
-from sqlspec.types.configs import GenericDatabaseConfig
-from sqlspec.types.empty import Empty
+from sqlspec.config import GenericDatabaseConfig
+from sqlspec.utils.empty import Empty
 
 if TYPE_CHECKING:
     from collections.abc import Generator
     from typing import Any
 
     from adbc_driver_manager.dbapi import Connection, Cursor
 
-    from sqlspec.types.empty import EmptyType
+    from sqlspec.utils.empty import EmptyType
 
 __all__ = ("AdbcDatabaseConfig",)
 

sqlspec/adapters/adbc/driver.py

@@ -4,10 +4,10 @@
 from dataclasses import dataclass
 from typing import TYPE_CHECKING, Any
 
+from sqlspec.config import GenericDatabaseConfig
 from sqlspec.exceptions import ImproperConfigurationError
-from sqlspec.types.configs import GenericDatabaseConfig
-from sqlspec.types.empty import Empty, EmptyType
 from sqlspec.utils.dataclass import simple_asdict
+from sqlspec.utils.empty import Empty, EmptyType
 
 if TYPE_CHECKING:
     from collections.abc import AsyncGenerator