50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
import boto3
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import io
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from typing import Union
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from lib.application_configs import ApplicationConfigs
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session = boto3.Session(
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aws_access_key_id=ApplicationConfigs.aws_access_key_id,
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aws_secret_access_key=ApplicationConfigs.aws_secret_key)
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# ToDo: Figure out a much better way of doing this.
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# LocalStack wants endpoint_url, while prod doesnt :(
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if ApplicationConfigs.local_dev_env:
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s3 = session.client('s3', region_name=ApplicationConfigs.region_name, endpoint_url=ApplicationConfigs.endpoint_url)
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sqs = session.client('sqs', region_name=ApplicationConfigs.region_name, endpoint_url=ApplicationConfigs.endpoint_url)
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else:
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s3 = session.client('s3', region_name=ApplicationConfigs.region_name)
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sqs = session.client('sqs', region_name=ApplicationConfigs.region_name)
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def get_key_from_message(body: dict) -> str:
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return body['Records'][0]['s3']['object']['key']
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def get_bucket_from_message(body: dict) -> str:
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return body['Records'][0]['s3']['bucket']['name']
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def get_object(key: str, bucket: str) -> bytes:
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return s3.get_object(
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Bucket=bucket,
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Key=key,
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)['Body'].read()
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def get_object_tag(key: str, bucket: str, tag_key: str) -> Union[str, None]:
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tags = get_object_tags(key, bucket)
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tag_index = 0
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while tag_index < len(tags):
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tag = tags[tag_index]
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if tag['Key'] == tag_key:
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return tag
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else:
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return None
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def get_object_tags(key: str, bucket: str) -> list:
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tags = s3.get_object_tagging(Bucket=bucket, Key=key)['TagSet']
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return tags
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def file_stream_upload(buffer: io.BytesIO, name: str, bucket: str, action: str = None):
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return s3.upload_fileobj(buffer, bucket, name, ExtraArgs={'Tagging': f'action={action}'})
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