remove dependency on pyproject.toml (#8)

Author: jdkandersson

CHANGELOG.md

@@ -2,11 +2,11 @@
 
 ## [Unreleased]
 
-## [v1.0.4] - 2022-12-23
+## [v1.0.5] - 2022-12-23
 
 ### Fixed
 
-- Fix incorrect toml package name for Python 3.10 and earlier
+- Remove dependency on presence of `pyproject.toml` file
 
 ## [v1.0.0] - 2022-12-23
 
@@ -22,4 +22,4 @@
 
 [//]: # "Release links"
 [v1.0.0]: https://github.com/jdkandersson/flake8-test-docs/releases/v1.0.0
-[v1.0.4]: https://github.com/jdkandersson/flake8-test-docs/releases/v1.0.4
+[v1.0.5]: https://github.com/jdkandersson/flake8-test-docs/releases/v1.0.5

flake8_test_docs.py

@@ -3,26 +3,13 @@
 import argparse
 import ast
 import re
-import sys
 from functools import wraps
 from pathlib import Path
 from typing import Callable, Iterable, List, NamedTuple, Optional, Tuple, Type
 
 from flake8.options.manager import OptionManager
 
-# One or the other line can't be covered depending on the Python version
-if sys.version_info < (3, 11):  # pragma: nocover
-    import tomli as tomllib
-else:  # pragma: nocover
-    import tomllib
-
-ERROR_CODE_PREFIX = next(
-    iter(
-        tomllib.loads(Path("pyproject.toml").read_text(encoding="utf-8"))["tool"]["poetry"][
-            "plugins"
-        ]["flake8.extension"].keys()
-    )
-)
+ERROR_CODE_PREFIX = "TDO"
 MORE_INFO_BASE = "more information: https://github.com/jdkandersson/flake8-test-docs"
 MISSING_CODE = f"{ERROR_CODE_PREFIX}001"
 MISSING_MSG = (
@@ -369,9 +356,6 @@ class Plugin:
     """
 
     name = __name__
-    version = tomllib.loads(Path("pyproject.toml").read_text(encoding="utf-8"))["tool"]["poetry"][
-        "version"
-    ]
     _test_docs_pattern: DocsPattern = DocsPattern(*TEST_DOCS_PATTERN_DEFAULT.split("/"))
     _test_docs_filename_pattern: str = TEST_DOCS_FILENAME_PATTERN_DEFAULT
     _test_docs_function_pattern: str = TEST_DOCS_FUNCTION_PATTERN_DEFAULT

poetry.lock

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "flake8-test-docs"
-version = "1.0.4"
+version = "1.0.5"
 description = "A linter that checks test docstrings for the arrange/act/assert structure"
 authors = ["David Andersson <david@jdkandersson.com>"]
 license = "Apache 2.0"
@@ -22,7 +22,6 @@ classifiers = [
 [tool.poetry.dependencies]
 python = "^3.8.1"
 flake8 = "^6"
-tomli = { version = "^2", python = "<3.11" }
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^7"