Drop toml dependency

inboard/app/main_fastapi.py

@@ -4,13 +4,7 @@
 from fastapi import Depends, FastAPI, status
 from fastapi.middleware.cors import CORSMiddleware
 
-from inboard.app.utilities_fastapi import (
-    GetRoot,
-    GetStatus,
-    GetUser,
-    Settings,
-    basic_auth,
-)
+from inboard.app.utilities_fastapi import GetRoot, GetStatus, GetUser, basic_auth
 
 origin_regex = r"^(https?:\/\/)(localhost|([\w\.]+\.)?br3ndon.land)(:[0-9]+)?$"
 server = (
@@ -20,9 +14,7 @@
 )
 version = f"{sys.version_info.major}.{sys.version_info.minor}.{sys.version_info.micro}"
 
-settings = Settings()
-
-app = FastAPI(title=settings.name, version=settings.version)
+app = FastAPI(title="inboard")
 app.add_middleware(
     CORSMiddleware,
     allow_credentials=True,

inboard/app/utilities_fastapi.py

@@ -1,12 +1,10 @@
 import os
 import secrets
-from pathlib import Path
-from typing import List, Optional
+from typing import Optional
 
-import toml
 from fastapi import Depends, HTTPException, status
 from fastapi.security import HTTPBasic, HTTPBasicCredentials
-from pydantic import BaseModel, BaseSettings
+from pydantic import BaseModel
 
 
 async def basic_auth(credentials: HTTPBasicCredentials = Depends(HTTPBasic())) -> str:
@@ -30,46 +28,6 @@ async def basic_auth(credentials: HTTPBasicCredentials = Depends(HTTPBasic())) -
     return credentials.username
 
 
-def set_fields_from_pyproject(
-    fields: dict,
-    pyproject_path: Path = Path(__file__).parents[2].joinpath("pyproject.toml"),
-    name: str = "inboard",
-    version: str = "0.1.0",
-) -> dict:
-    """Create a dictionary of keys and values corresponding to pydantic model fields.
-    When instantiating the pydantic model, the dictionary can be unpacked and used to
-    set fields in the model.
-    """
-    try:
-        pyproject = dict(toml.load(pyproject_path))["tool"]["poetry"]
-        return {key: pyproject.get(key) for key in fields if pyproject.get(key)}
-    except Exception:
-        return {"name": name, "version": version}
-
-
-class Settings(BaseSettings):
-    """[_pydantic_ settings model](https://pydantic-docs.helpmanual.io/usage/settings/)
-    ---
-    Settings are from [`pyproject.toml`](https://python-poetry.org/docs/pyproject/),
-    and are tested by `test_metadata.py`.  The `__fields__` attribute provides a
-    dictionary of pydantic model fields, without having to instantiate the model.
-    """
-
-    name: str
-    version: str
-    description: Optional[str]
-    authors: Optional[List[str]]
-    license: Optional[str]
-    homepage: Optional[str]
-    readme: Optional[str]
-    include: Optional[List[str]]
-    keywords: Optional[List[str]]
-    classifiers: Optional[List[str]]
-
-    def __init__(self, **fields: dict) -> None:
-        super().__init__(**set_fields_from_pyproject(self.__fields__), **fields)
-
-
 class GetRoot(BaseModel):
     Hello: str = "World"
 

pyproject.toml

@@ -34,7 +34,6 @@ gunicorn = "^20"
 uvicorn = {version = "^0.15", extras = ["standard"]}
 fastapi = {version = "^0.68", optional = true}
 starlette = {version = "^0.14", optional = true}
-toml = {version = ">=0.10", optional = true}
 
 [tool.poetry.dev-dependencies]
 black = {version = "21.7b0", allow-prereleases = true}
@@ -50,8 +49,8 @@ pytest-timeout = "^1.4"
 requests = "^2.24"
 
 [tool.poetry.extras]
-all = ["fastapi", "toml"]
-fastapi = ["fastapi", "toml"]
+all = ["fastapi"]
+fastapi = ["fastapi"]
 starlette = ["starlette"]
 
 [tool.poetry.urls]

tests/conftest.py

@@ -13,7 +13,6 @@
 from inboard.app.main_base import app as base_app
 from inboard.app.main_fastapi import app as fastapi_app
 from inboard.app.main_starlette import app as starlette_app
-from inboard.app.utilities_fastapi import Settings
 
 
 @pytest.fixture(scope="session")
@@ -161,12 +160,6 @@ def pre_start_script_tmp_sh(tmp_path: Path) -> Path:
     return Path(tmp_file)
 
 
-@pytest.fixture(scope="session")
-def settings() -> Settings:
-    """Instantiate a _pydantic_ Settings model for testing."""
-    return Settings()
-
-
 @pytest.fixture(scope="session")
 def uvicorn_options_default() -> dict:
     """Return default options used by `uvicorn.run()` for use in test assertions."""