55 lines
1.4 KiB
Python
Executable File
55 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python
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"""This file needs to be run from the root of the project to correctly
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import passbook. This is done by the dockerfile."""
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from json import dumps
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from sys import stderr
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from time import sleep, time
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from psycopg2 import OperationalError, connect
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from redis import Redis
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from redis.exceptions import RedisError
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from passbook.lib.config import CONFIG
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def j_print(event: str, log_level: str = "info", **kwargs):
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"""Print event in the same format as structlog with JSON.
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Used before structlog is configured."""
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data = {
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"event": event,
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"level": log_level,
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"logger": __name__,
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"timestamp": time(),
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}
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data.update(**kwargs)
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print(dumps(data), file=stderr)
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while True:
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try:
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conn = connect(
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dbname=CONFIG.y("postgresql.name"),
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user=CONFIG.y("postgresql.user"),
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password=CONFIG.y("postgresql.password"),
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host=CONFIG.y("postgresql.host"),
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)
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conn.cursor()
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break
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except OperationalError:
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sleep(1)
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j_print("PostgreSQL Connection failed, retrying...")
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while True:
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try:
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redis = Redis(
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host=CONFIG.y("redis.host"),
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port=6379,
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db=CONFIG.y("redis.message_queue_db"),
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password=CONFIG.y("redis.password"),
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)
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redis.ping()
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break
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except RedisError:
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sleep(1)
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j_print("Redis Connection failed, retrying...")
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