import boto3
import csv
from io import StringIO
import string
import secrets


def read_csv_from_s3(bucket_name, filepath):
    s3 = boto3.client('s3')

    # Get the object from s3
    s3_object = s3.get_object(Bucket=bucket_name, Key=filepath)

    # Read the CSV body from the s3 object
    body = s3_object['Body'].read()

    # Use StringIO to create a file-like object from the string
    csv_data = StringIO(body.decode('utf-8'))

    # Use csv library to read it into a list of dictionaries
    reader = csv.DictReader(csv_data)
    data = list(reader)

    return data


def generate_api_key():
    # Define the characters that will be used to generate the api key
    characters = string.ascii_letters + string.digits
    # Generate a 40 character long api key
    api_key = ''.join(secrets.choice(characters) for _ in range(40))
    return api_key