71 lines
2.1 KiB
Python
71 lines
2.1 KiB
Python
import gzip
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import json
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from operator import itemgetter
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import pika
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from kn_utils.logging import logger
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from pyinfra.config.loader import load_settings
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from pyinfra.queue.manager import QueueManager
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from pyinfra.storage.storages.s3 import get_s3_storage_from_settings
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settings = load_settings()
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def upload_json_and_make_message_body():
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bucket = settings.storage.s3.bucket
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dossier_id, file_id, suffix = "dossier", "file", "json.gz"
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content = {
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"numberOfPages": 7,
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"sectionTexts": "data",
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}
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object_name = f"{dossier_id}/{file_id}.{suffix}"
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data = gzip.compress(json.dumps(content).encode("utf-8"))
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storage = get_s3_storage_from_settings(settings)
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if not storage.has_bucket():
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storage.make_bucket()
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storage.put_object(object_name, data)
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message_body = {
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"dossierId": dossier_id,
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"fileId": file_id,
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"targetFileExtension": suffix,
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"responseFileExtension": f"result.{suffix}",
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}
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return message_body
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def main():
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queue_manager = QueueManager(settings)
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queue_manager.purge_queues()
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message = upload_json_and_make_message_body()
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queue_manager.publish_message_to_input_queue(message)
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logger.info(f"Put {message} on {settings.rabbitmq.input_queue}.")
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storage = get_s3_storage_from_settings(settings)
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for method_frame, properties, body in queue_manager.channel.consume(
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queue=settings.rabbitmq.output_queue, inactivity_timeout=15
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):
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if not body:
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break
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response = json.loads(body)
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logger.info(f"Received {response}")
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logger.info(f"Message headers: {properties.headers}")
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queue_manager.channel.basic_ack(method_frame.delivery_tag)
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dossier_id, file_id = itemgetter("dossierId", "fileId")(response)
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suffix = message["responseFileExtension"]
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print(f"{dossier_id}/{file_id}.{suffix}")
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result = storage.get_object(f"{dossier_id}/{file_id}.{suffix}")
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result = json.loads(gzip.decompress(result))
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logger.info(f"Contents of result on storage: {result}")
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queue_manager.stop_consuming()
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if __name__ == "__main__":
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main()
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