mirror of
https://github.com/home-assistant/core
synced 2024-10-01 05:30:36 +02:00
101 lines
2.8 KiB
Python
101 lines
2.8 KiB
Python
"""Validate dependencies."""
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from __future__ import annotations
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import pathlib
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import re
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from typing import Any
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import voluptuous as vol
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from voluptuous.humanize import humanize_error
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from homeassistant.const import CONF_SELECTOR
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from homeassistant.exceptions import HomeAssistantError
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from homeassistant.helpers import config_validation as cv, selector
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from homeassistant.util.yaml import load_yaml
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from .model import Config, Integration
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def exists(value: Any) -> Any:
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"""Check if value exists."""
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if value is None:
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raise vol.Invalid("Value cannot be None")
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return value
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FIELD_SCHEMA = vol.Schema(
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{
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vol.Required("description"): str,
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vol.Optional("name"): str,
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vol.Optional("example"): exists,
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vol.Optional("default"): exists,
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vol.Optional("values"): exists,
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vol.Optional("required"): bool,
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vol.Optional("advanced"): bool,
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vol.Optional(CONF_SELECTOR): selector.validate_selector,
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}
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)
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SERVICE_SCHEMA = vol.Schema(
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{
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vol.Required("description"): str,
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vol.Optional("name"): str,
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vol.Optional("target"): vol.Any(
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selector.TargetSelector.CONFIG_SCHEMA, None # pylint: disable=no-member
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),
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vol.Optional("fields"): vol.Schema({str: FIELD_SCHEMA}),
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}
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)
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SERVICES_SCHEMA = vol.Schema({cv.slug: SERVICE_SCHEMA})
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def grep_dir(path: pathlib.Path, glob_pattern: str, search_pattern: str) -> bool:
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"""Recursively go through a dir and it's children and find the regex."""
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pattern = re.compile(search_pattern)
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for fil in path.glob(glob_pattern):
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if not fil.is_file():
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continue
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if pattern.search(fil.read_text()):
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return True
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return False
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def validate_services(integration: Integration) -> None:
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"""Validate services."""
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try:
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data = load_yaml(str(integration.path / "services.yaml"))
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except FileNotFoundError:
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# Find if integration uses services
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has_services = grep_dir(
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integration.path,
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"**/*.py",
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r"(hass\.services\.(register|async_register))|async_register_entity_service|async_register_admin_service",
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)
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if has_services:
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integration.add_error(
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"services", "Registers services but has no services.yaml"
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)
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return
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except HomeAssistantError:
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integration.add_error("services", "Unable to load services.yaml")
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return
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try:
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SERVICES_SCHEMA(data)
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except vol.Invalid as err:
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integration.add_error(
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"services", f"Invalid services.yaml: {humanize_error(data, err)}"
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)
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def validate(integrations: dict[str, Integration], config: Config) -> None:
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"""Handle dependencies for integrations."""
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# check services.yaml is cool
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for integration in integrations.values():
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validate_services(integration)
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