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https://github.com/elisspace/core.git
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J. Nick Koston
a8f1dda004
* Use ciso8601 for parsing MySQLDB datetimes The default parser is this: https://github.com/PyMySQL/mysqlclient/blob/5340191feb16b1f99a7b43fe7c74a2f690138cb1/MySQLdb/times.py#L66 * tweak * tweak * add coverage for building the MySQLdb connect conv param
50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
"""Recorder constants."""
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from functools import partial
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import json
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from typing import Final
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from homeassistant.backports.enum import StrEnum
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from homeassistant.const import ATTR_ATTRIBUTION, ATTR_RESTORED, ATTR_SUPPORTED_FEATURES
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from homeassistant.helpers.json import JSONEncoder
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DATA_INSTANCE = "recorder_instance"
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SQLITE_URL_PREFIX = "sqlite://"
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MYSQLDB_URL_PREFIX = "mysql://"
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DOMAIN = "recorder"
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CONF_DB_INTEGRITY_CHECK = "db_integrity_check"
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MAX_QUEUE_BACKLOG = 40000
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# The maximum number of rows (events) we purge in one delete statement
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# sqlite3 has a limit of 999 until version 3.32.0
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# in https://github.com/sqlite/sqlite/commit/efdba1a8b3c6c967e7fae9c1989c40d420ce64cc
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# We can increase this back to 1000 once most
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# have upgraded their sqlite version
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MAX_ROWS_TO_PURGE = 998
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DB_WORKER_PREFIX = "DbWorker"
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JSON_DUMP: Final = partial(json.dumps, cls=JSONEncoder, separators=(",", ":"))
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ALL_DOMAIN_EXCLUDE_ATTRS = {ATTR_ATTRIBUTION, ATTR_RESTORED, ATTR_SUPPORTED_FEATURES}
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ATTR_KEEP_DAYS = "keep_days"
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ATTR_REPACK = "repack"
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ATTR_APPLY_FILTER = "apply_filter"
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KEEPALIVE_TIME = 30
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EXCLUDE_ATTRIBUTES = f"{DOMAIN}_exclude_attributes_by_domain"
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class SupportedDialect(StrEnum):
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"""Supported dialects."""
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SQLITE = "sqlite"
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MYSQL = "mysql"
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POSTGRESQL = "postgresql"
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