README.md

EN | JA

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AWS Chains

AWS Chains is a wrapper for writing boto3 as method chain.

DynamoChain

How to Use

1. Query to DynamoDB

   result = (
       Query(table)
       .partition_key_exp(Key("ForumName").eq("Amazon S3"))
       .sort_key_exp(Key("Subject").gte("S3 Thread 2"))
       .filter_exp(Attr("LastPostedBy").eq("User A"))
       .filter_exp(Attr("Views").eq(1))
       .projection_exp("ForumName, Subject, Message")
       .projection_exp("LastPostedBy, LastPostedDateTime, Views")
       .desc()
       .run()
   )