mirror of https://github.com/home-assistant/core
83 lines
2.3 KiB
Python
83 lines
2.3 KiB
Python
"""Generate ssdp file."""
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from collections import OrderedDict, defaultdict
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import json
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from typing import Dict
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from .model import Config, Integration
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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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# fmt: off
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SSDP = {}
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""".strip()
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def sort_dict(value):
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"""Sort a dictionary."""
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return OrderedDict((key, value[key]) for key in sorted(value))
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def generate_and_validate(integrations: Dict[str, Integration]):
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"""Validate and generate ssdp data."""
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data = defaultdict(list)
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for domain in sorted(integrations):
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integration = integrations[domain]
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if not integration.manifest:
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continue
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ssdp = integration.manifest.get("ssdp")
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if not ssdp:
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continue
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try:
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with open(str(integration.path / "config_flow.py")) as fp:
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content = fp.read()
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if (
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" async_step_ssdp" not in content
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and "AbstractOAuth2FlowHandler" not in content
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and "register_discovery_flow" not in content
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):
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integration.add_error("ssdp", "Config flow has no async_step_ssdp")
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continue
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except FileNotFoundError:
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integration.add_error(
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"ssdp", "SSDP info in a manifest requires a config flow to exist"
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)
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continue
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for matcher in ssdp:
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data[domain].append(sort_dict(matcher))
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return BASE.format(json.dumps(data, indent=4))
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def validate(integrations: Dict[str, Integration], config: Config):
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"""Validate ssdp file."""
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ssdp_path = config.root / "homeassistant/generated/ssdp.py"
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config.cache["ssdp"] = content = generate_and_validate(integrations)
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with open(str(ssdp_path), "r") as fp:
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if fp.read().strip() != content:
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config.add_error(
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"ssdp",
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"File ssdp.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 ssdp file."""
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ssdp_path = config.root / "homeassistant/generated/ssdp.py"
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with open(str(ssdp_path), "w") as fp:
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fp.write(config.cache["ssdp"] + "\n")
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