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https://github.com/flobz/psa_car_controller.git
synced 2026-08-22 09:26:16 +00:00
29 lines
1.1 KiB
Python
29 lines
1.1 KiB
Python
import sqlite3
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from datetime import datetime
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import pytz
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callback_fct = None
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def convert_datetime(st):
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return datetime.strptime(st.decode("utf-8"), "%Y-%m-%d %H:%M:%S+00:00").replace(tzinfo=pytz.UTC)
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def update_callback():
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if callback_fct is not None:
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callback_fct()
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return
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def get_db():
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sqlite3.register_converter("DATETIME", convert_datetime)
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conn = sqlite3.connect('info.db', detect_types=sqlite3.PARSE_DECLTYPES | sqlite3.PARSE_COLNAMES)
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conn.row_factory = sqlite3.Row
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conn.execute("CREATE TABLE IF NOT EXISTS position (Timestamp DATETIME PRIMARY KEY, VIN TEXT, longitude REAL, "
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"latitude REAL, mileage REAL, level INTEGER);")
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conn.execute("CREATE TABLE IF NOT EXISTS battery (start_at DATETIME PRIMARY KEY,stop_at DATETIME,VIN TEXT, "
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"start_level INTEGER, end_level INTEGER, co2 INTEGER, kw INTEGER);")
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conn.create_function("update_trips", 0, update_callback)
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conn.execute("CREATE TEMP TRIGGER IF NOT EXISTS update_trigger AFTER INSERT ON position BEGIN "
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"SELECT update_trips(); END;")
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conn.commit()
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return conn
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