script/hassfest/__init__.py

"""Manifest validator."""

import ast
from functools import lru_cache
from pathlib import Path


@lru_cache
def ast_parse_module(file_path: Path) -> ast.Module:
    """Parse a module.

    Cached to avoid parsing the same file for each plugin.
    """
    return ast.parse(file_path.read_text())
Validate component usage (#23037) * Update manifest validator * Update circle * Update text * Typo * fix link to codeowners * Merge CODEOWNERS into hassfest * Annotate errors with fixable * Convert error to warning * Lint * Make abs path * Python 3.5... * Typo * Fix tests 2019-04-13 13:17:01 -07:00			`"""Manifest validator."""`
Cache AST module parsing in hassfest (#132244) 2024-12-06 20:55:34 +01:00
			`import ast`
			`from functools import lru_cache`
			`from pathlib import Path`


			`@lru_cache`
			`def ast_parse_module(file_path: Path) -> ast.Module:`
			`"""Parse a module.`

			`Cached to avoid parsing the same file for each plugin.`
			`"""`
			`return ast.parse(file_path.read_text())`