Replace docformatter with pydocstringformatter

- Replace docformatter==1.7.7 with pydocstringformatter==0.7.3
- Replace [tool.docformatter] with [tool.pydocstringformatter] config
- Update ruff ignore comments (D200 -> D205/D212)
- Don't use linewrap-full-docstring to avoid breaking URLs
  (DanielNoord/pydocstringformatter#540)

Author: adamtheturtle

.pre-commit-config.yaml

@@ -9,7 +9,7 @@ ci:
     - check-manifest
     - deptry
     - doc8
-    - docformatter
+    - pydocstringformatter
     - docs
     - interrogate
     - interrogate-docs
@@ -103,9 +103,9 @@ repos:
         additional_dependencies: [uv==0.9.5]
         stages: [pre-commit]
 
-      - id: docformatter
-        name: docformatter
-        entry: uv run --extra=dev -m docformatter --in-place
+      - id: pydocstringformatter
+        name: pydocstringformatter
+        entry: uv run --extra=dev pydocstringformatter
         language: python
         types_or: [python]
         additional_dependencies: [uv==0.9.5]

conftest.py

@@ -1,6 +1,4 @@
-"""
-Setup for test suite.
-"""
+"""Setup for test suite."""
 
 import uuid
 from collections.abc import Generator
@@ -63,9 +61,7 @@ def fixture_mock_vws(
 
 @beartype
 def pytest_collection_modifyitems(items: list[pytest.Item]) -> None:
-    """
-    Apply the beartype decorator to all collected test functions.
-    """
+    """Apply the beartype decorator to all collected test functions."""
     for item in items:
         if isinstance(item, pytest.Function):
             item.obj = beartype(obj=item.obj)

docs/source/__init__.py

@@ -1,3 +1 @@
-"""
-Documentation.
-"""
+"""Documentation."""

docs/source/conf.py

@@ -1,7 +1,5 @@
 #!/usr/bin/env python3
-"""
-Configuration for Sphinx.
-"""
+"""Configuration for Sphinx."""
 
 import importlib.metadata
 from pathlib import Path

pyproject.toml

@@ -38,13 +38,13 @@ optional-dependencies.dev = [
     "deptry==0.24.0",
     "doc8==2.0.0",
     "doccmd==2026.1.23.4",
-    "docformatter==1.7.7",
     "freezegun==1.5.5",
     "furo==2025.12.19",
     "interrogate==1.7.0",
     "mypy[faster-cache]==1.19.1",
     "mypy-strict-kwargs==2026.1.12",
     "prek==0.3.0",
+    "pydocstringformatter==0.7.3",
     "pylint[spelling]==4.0.4",
     "pylint-per-file-ignores==3.2.0",
     "pyproject-fmt==2.11.1",
@@ -112,8 +112,8 @@ lint.select = [
 lint.ignore = [
     # Ruff warns that this conflicts with the formatter.
     "COM812",
-    # Allow our chosen docstring line-style - no one-line summary.
-    "D200",
+    # Allow our chosen docstring line-style - pydocstringformatter handles formatting
+    # but doesn't enforce D205 (blank line after summary) or D212 (summary on first line).
     "D205",
     "D212",
     # Ruff warns that this conflicts with the formatter.
@@ -124,6 +124,9 @@ lint.ignore = [
 ]
 
 lint.per-file-ignores."doccmd_*.py" = [
+    # Allow our chosen docstring line-style - pydocstringformatter handles
+    # formatting but docstrings in docs may not match this style.
+    "D200",
     # Allow asserts in docs.
     "S101",
 ]
@@ -264,9 +267,6 @@ spelling-private-dict-file = 'spelling_private_dict.txt'
 # --spelling-private-dict-file option instead of raising a message.
 spelling-store-unknown-words = 'no'
 
-[tool.docformatter]
-make-summary-multi-line = true
-
 [tool.check-manifest]
 
 ignore = [
@@ -331,6 +331,12 @@ enableTypeIgnoreComments = false
 reportUnnecessaryTypeIgnoreComment = true
 typeCheckingMode = "strict"
 
+[tool.pydocstringformatter]
+write = true
+split-summary-body = false
+max-line-length = 75
+linewrap-full-docstring = true
+
 [tool.interrogate]
 fail-under = 100
 omit-covered-files = true

src/vws_auth_tools/__init__.py

@@ -1,6 +1,4 @@
-"""
-Authorization helpers.
-"""
+"""Authorization helpers."""
 
 import base64
 import email.utils
@@ -13,7 +11,8 @@
 @beartype
 def _compute_hmac_base64(key: bytes, data: bytes) -> bytes:
     """
-    Return the Base64 encoded HMAC-SHA1 hash of `data` using the `key`.
+    Return the Base64 encoded HMAC-SHA1 hash of `data` using the
+    `key`.
     """
     hashed = hmac.new(key=key, msg=None, digestmod=hashlib.sha1)
     hashed.update(msg=data)
@@ -22,7 +21,8 @@ def _compute_hmac_base64(key: bytes, data: bytes) -> bytes:
 
 @beartype
 def rfc_1123_date() -> str:
-    """Return the date formatted as per RFC 2616, section 3.3.1, rfc1123-date.
+    """Return the date formatted as per RFC 2616, section 3.3.1,
+    rfc1123-date.
 
     This is the date needed by the VWS API, as described in
     https://developer.vuforia.com/library/web-api/vuforia-web-api-authentication.

tests/__init__.py

@@ -1,3 +1 @@
-"""
-Tests for authorization tools.
-"""
+"""Tests for authorization tools."""

tests/test_vws_auth_tools.py

@@ -1,6 +1,4 @@
-"""
-Tests for authorization tools.
-"""
+"""Tests for authorization tools."""
 
 import datetime
 from zoneinfo import ZoneInfo
@@ -12,7 +10,8 @@
 
 
 def test_rfc_1123_date() -> None:
-    """The date is returned in the format described in the VWS documentation.
+    """The date is returned in the format described in the VWS
+    documentation.
 
     See https://developer.vuforia.com/library/web-api/vuforia-web-api-authentication:
 
@@ -74,7 +73,8 @@ def test_authorization_header(content: bytes | str) -> None:
 @pytest.mark.parametrize(argnames="content", argvalues=[b"", None])
 def test_authorization_header_none_content(content: bytes | None) -> None:
     """
-    The Authorization header is the same whether the content is None or b"".
+    The Authorization header is the same whether the content is None or
+    b"".
     """
     access_key = "my_access_key"
     # Ignore "Possible hardcoded password" as it is appropriate here.