Remove useless compilation code

Author: AdrienVannson

tests/conftest.py

@@ -1,3 +1,4 @@
+import copy
 import importlib
 import json
 import math
@@ -12,12 +13,7 @@
 import betterproto2
 from tests.inputs import config as test_input_config
 from tests.mocks import MockChannel
-from tests.util import (
-    find_module,
-    get_directories,
-    get_test_case_json_data,
-    inputs_path,
-)
+from tests.util import find_module, get_directories, get_test_case_json_data, inputs_path
 
 # Force pure-python implementation instead of C++, otherwise imports
 # break things because we can't properly reset the symbol database.
@@ -113,6 +109,13 @@ def dict_replace_nans(input_dict: dict[Any, Any]) -> dict[Any, Any]:
     return result
 
 
+@pytest.fixture
+def reset_sys_path():
+    original = copy.deepcopy(sys.path)
+    yield
+    sys.path = original
+
+
 @pytest.fixture
 def test_data(request, reset_sys_path):
     test_case_name = request.param

tests/generate.py

@@ -1,11 +1,6 @@
-import asyncio
-import atexit
 import importlib
 import os
-import platform
-import sys
-import tempfile
-from collections.abc import Callable, Generator
+from collections.abc import Callable
 from dataclasses import dataclass
 from pathlib import Path
 from types import ModuleType
@@ -14,78 +9,13 @@
 
 root_path = Path(__file__).resolve().parent
 inputs_path = root_path.joinpath("inputs")
-output_path_reference = root_path.joinpath("output_reference")
-output_path_betterproto = root_path.joinpath("output_betterproto")
-output_path_betterproto_pydantic = root_path.joinpath("output_betterproto_pydantic")
-
-
-def get_files(path, suffix: str) -> Generator[str, None, None]:
-    for r, dirs, files in os.walk(path):
-        for filename in [f for f in files if f.endswith(suffix)]:
-            yield os.path.join(r, filename)
 
 
 def get_directories(path):
     for root, directories, files in os.walk(path):
         yield from directories
 
 
-async def protoc(
-    path: str | Path,
-    output_dir: str | Path,
-    reference: bool = False,
-    pydantic_dataclasses: bool = False,
-):
-    path: Path = Path(path).resolve()
-    output_dir: Path = Path(output_dir).resolve()
-    python_out_option: str = "python_betterproto_out" if not reference else "python_out"
-
-    if pydantic_dataclasses:
-        plugin_path = Path("src/betterproto2/plugin/main.py")
-
-        if "Win" in platform.system():
-            with tempfile.NamedTemporaryFile("w", encoding="UTF-8", suffix=".bat", delete=False) as tf:
-                # See https://stackoverflow.com/a/42622705
-                tf.writelines(
-                    [
-                        "@echo off",
-                        f"\nchdir {os.getcwd()}",
-                        f"\n{sys.executable} -u {plugin_path.as_posix()}",
-                    ]
-                )
-
-                tf.flush()
-
-                plugin_path = Path(tf.name)
-                atexit.register(os.remove, plugin_path)
-
-        command = [
-            sys.executable,
-            "-m",
-            "grpc.tools.protoc",
-            f"--plugin=protoc-gen-custom={plugin_path.as_posix()}",
-            "--experimental_allow_proto3_optional",
-            "--custom_opt=pydantic_dataclasses",
-            f"--proto_path={path.as_posix()}",
-            f"--custom_out={output_dir.as_posix()}",
-            *[p.as_posix() for p in path.glob("*.proto")],
-        ]
-    else:
-        command = [
-            sys.executable,
-            "-m",
-            "grpc.tools.protoc",
-            f"--proto_path={path.as_posix()}",
-            f"--{python_out_option}={output_dir.as_posix()}",
-            *[p.as_posix() for p in path.glob("*.proto")],
-        ]
-    proc = await asyncio.create_subprocess_exec(
-        *command, stdout=asyncio.subprocess.PIPE, stderr=asyncio.subprocess.PIPE
-    )
-    stdout, stderr = await proc.communicate()
-    return stdout, stderr, proc.returncode
-
-
 @dataclass
 class TestCaseJsonFile:
     json: str