117 lines
3.4 KiB
Python
117 lines
3.4 KiB
Python
"""Generate zeroconf file."""
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from __future__ import annotations
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from collections import defaultdict
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import black
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from homeassistant.loader import async_process_zeroconf_match_dict
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from .model import Config, Integration
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from .serializer import to_string
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BASE = """
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\"\"\"Automatically generated by hassfest.
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To update, run python3 -m script.hassfest
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\"\"\"
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ZEROCONF = {}
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HOMEKIT = {}
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""".strip()
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def generate_and_validate(integrations: dict[str, Integration]):
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"""Validate and generate zeroconf data."""
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service_type_dict = defaultdict(list)
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homekit_dict = {}
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for domain in sorted(integrations):
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integration = integrations[domain]
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if not integration.manifest or not integration.config_flow:
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continue
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service_types = integration.manifest.get("zeroconf", [])
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homekit = integration.manifest.get("homekit", {})
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homekit_models = homekit.get("models", [])
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if not (service_types or homekit_models):
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continue
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for entry in service_types:
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data = {"domain": domain}
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if isinstance(entry, dict):
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typ = entry["type"]
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data.update(async_process_zeroconf_match_dict(entry))
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else:
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typ = entry
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service_type_dict[typ].append(data)
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for model in homekit_models:
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if model in homekit_dict:
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integration.add_error(
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"zeroconf",
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f"Integrations {domain} and {homekit_dict[model]} "
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"have overlapping HomeKit models",
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)
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break
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homekit_dict[model] = domain
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# HomeKit models are matched on starting string, make sure none overlap.
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warned = set()
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for key in homekit_dict:
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if key in warned:
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continue
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# n^2 yoooo
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for key_2 in homekit_dict:
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if key == key_2 or key_2 in warned:
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continue
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if key.startswith(key_2) or key_2.startswith(key):
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integration.add_error(
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"zeroconf",
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f"Integrations {homekit_dict[key]} and {homekit_dict[key_2]} "
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"have overlapping HomeKit models",
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)
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warned.add(key)
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warned.add(key_2)
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break
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zeroconf = {key: service_type_dict[key] for key in sorted(service_type_dict)}
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homekit = {key: homekit_dict[key] for key in sorted(homekit_dict)}
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return black.format_str(
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BASE.format(to_string(zeroconf), to_string(homekit)), mode=black.Mode()
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)
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def validate(integrations: dict[str, Integration], config: Config):
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"""Validate zeroconf file."""
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zeroconf_path = config.root / "homeassistant/generated/zeroconf.py"
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config.cache["zeroconf"] = content = generate_and_validate(integrations)
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if config.specific_integrations:
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return
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with open(str(zeroconf_path)) as fp:
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current = fp.read()
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if current != content:
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config.add_error(
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"zeroconf",
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"File zeroconf.py is not up to date. Run python3 -m script.hassfest",
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fixable=True,
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)
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return
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def generate(integrations: dict[str, Integration], config: Config):
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"""Generate zeroconf file."""
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zeroconf_path = config.root / "homeassistant/generated/zeroconf.py"
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with open(str(zeroconf_path), "w") as fp:
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fp.write(f"{config.cache['zeroconf']}")
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