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50 lines
1.2 KiB
Python
50 lines
1.2 KiB
Python
import asyncio
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from os import getenv
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import orjson
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import db
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import util
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from processing import process
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KEYNAME = "queue"
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# Chunk size
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CHUNK_SIZE = int(getenv("MONOLITH_INGEST_CHUNK_SIZE", "900"))
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ITER_DELAY = float(getenv("MONOLITH_INGEST_ITER_DELAY", "0.5"))
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log = util.get_logger("ingest")
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class Ingest(object):
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def __init__(self):
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name = self.__class__.__name__
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self.log = util.get_logger(name)
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self.log.info(
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(
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"Starting ingest handler for chunk size of "
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f"{CHUNK_SIZE} every {ITER_DELAY} seconds."
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)
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)
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async def run(self):
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while True:
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await self.get_chunk()
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await asyncio.sleep(ITER_DELAY)
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async def get_chunk(self):
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items = []
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# for source in SOURCES:
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# key = f"{KEYPREFIX}{source}"
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length = await db.ar.llen(KEYNAME)
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start_num = length - CHUNK_SIZE
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chunk = await db.ar.lrange(KEYNAME, start_num, -1)
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# chunk = await db.ar.rpop(KEYNAME, CHUNK_SIZE)
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if not chunk:
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return
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for item in chunk:
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item = orjson.loads(item)
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items.append(item)
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if items:
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await process.spawn_processing_threads(items)
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