Move configuration of tools to pyproject.toml (#2686)

Co-authored-by: Tom Christie <[email protected]>

Author: Secrus

pyproject.toml

@@ -99,3 +99,29 @@ line-length = 120
 
 [tool.ruff.isort]
 combine-as-imports = true
+
+[tool.mypy]
+ignore_missing_imports = true
+strict = true
+
+[[tool.mypy.overrides]]
+module = "tests.*"
+disallow_untyped_defs = false
+check_untyped_defs = true
+
+[tool.pytest.ini_options]
+addopts = "-rxXs"
+filterwarnings = [
+  "error",
+  "ignore: You seem to already have a custom sys.excepthook handler installed. I'll skip installing Trio's custom handler, but this means MultiErrors will not show full tracebacks.:RuntimeWarning",
+  # See: https://github.com/agronholm/anyio/issues/508
+  "ignore: trio.MultiError is deprecated since Trio 0.22.0:trio.TrioDeprecationWarning"
+]
+markers = [
+  "copied_from(source, changes=None): mark test as copied from somewhere else, along with a description of changes made to accodomate e.g. our test setup",
+  "network: marks tests which require network connection. Used in 3rd-party build environments that have network disabled."
+]
+
+[tool.coverage.run]
+omit = ["venv/*", "httpx/_compat.py"]
+include = ["httpx/*", "tests/*"]

requirements.txt

@@ -20,7 +20,7 @@ twine==4.0.2
 
 # Tests & Linting
 black==23.3.0
-coverage==7.2.2
+coverage[toml]==7.2.2
 cryptography==40.0.2
 mypy==1.0.1
 types-certifi==2021.10.8.2