50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
import logging
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import os.path
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import sqlite3
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latest_db_version = 0
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logger = logging.getLogger(__name__)
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class Storage(object):
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def __init__(self, db_path):
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"""Setup the database
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Runs an initial setup or migrations depending on whether a database file has already
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been created
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Args:
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db_path (str): The name of the database file
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"""
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self.db_path = db_path
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# Check if a database has already been connected
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if os.path.isfile(self.db_path):
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self._run_migrations()
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else:
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self._initial_setup()
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def _initial_setup(self):
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"""Initial setup of the database"""
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logger.info("Performing initial database setup...")
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# Initialize a connection to the database
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self.conn = sqlite3.connect(self.db_path)
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self.cursor = self.conn.cursor()
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# Sync token table
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self.cursor.execute(
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"CREATE TABLE sync_token ("
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"dedupe_id INTEGER PRIMARY KEY, "
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"token TEXT NOT NULL"
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")"
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)
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logger.info("Database setup complete")
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def _run_migrations(self):
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"""Execute database migrations"""
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# Initialize a connection to the database
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self.conn = sqlite3.connect(self.db_path)
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self.cursor = self.conn.cursor()
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