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write code in python while using the pandas library to write a lambda function in aws to be able to read from a CSV link to save into a dynamodb

Thomas answered on July 2, 2023 Popularity 1/10 Helpfulness 1/10

answer write code in python while using the pandas library to write a lambda function in aws to be able to read from a CSV link to save into a dynamodb

write code in python while using the pandas library to write a lambda function in aws to be able to read from a CSV link to save into a dynamodb

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import boto3
import pandas as pd

def lambda_handler(event, context):
    # Get the CSV file link from the event
    csv_link = event['csv_link']
    
    # Read the CSV file into a pandas DataFrame
    df = pd.read_csv(csv_link)
    
    # Initialize DynamoDB client
    dynamodb = boto3.resource('dynamodb')
    
    # Define the table name
    table_name = 'YourTableName'
    
    # Get the DynamoDB table
    table = dynamodb.Table(table_name)
    
    # Convert DataFrame to a list of dictionaries
    items = df.to_dict(orient='records')
    
    # Write items to DynamoDB
    with table.batch_writer() as batch:
        for item in items:
            batch.put_item(Item=item)
    
    return {
        'statusCode': 200,
        'body': 'Data imported successfully!'
    }

Popularity 1/10 Helpfulness 1/10 Language python

Source: chat.openai.com

Tags: csv function lambda link-to pandas python save using

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Contributed on Jul 02 2023

Thomas

0 Answers Avg Quality 2/10

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write code in python while using the pandas library to write a lambda function in aws to be able to read from a CSV link to save into a dynamodb

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