Closed supreme-core closed 5 months ago
I sorta got it going with python-lambda (https://github.com/nficano/python-lambda/tree/master)
pip install python-lambda
mkdir myfunc1 && cd myfunc1
lambda init
Commands above initialized a working environment of a lambda function.
aws_access_key_id
and aws_secret_access_key
from pynamodb.models import Model
from pynamodb.attributes import UnicodeAttribute
class UserModel(Model):
"""
A DynamoDB User
"""
class Meta:
table_name = "dynamodb-user"
email = UnicodeAttribute(null=True)
first_name = UnicodeAttribute(range_key=True)
last_name = UnicodeAttribute(hash_key=True)
def handler(event, context):
# Your code goes here!
# e = event.get("e")
# pi = event.get("pi")
# return e + pi
if not UserModel.exists():
# Create the table
UserModel.create_table(read_capacity_units=1, write_capacity_units=1, wait=True)
user = UserModel("John", "Denver")
user.email = "djohn@company.org"
user.save()
Then, test it locally
lambda invoke -v
This is good, however it can't deploy to AWS when I ran deployment
lambda deploy
It threw botocore.exceptions.ClientError: An error occurred (UnrecognizedClientException) when calling the GetFunction operation: The security token included in the request is invalid.
I think it has to do with the way boto communicates with AWS underneath.
Didn't receive a reply. Closing it.
Hi,
Where can I find examples of using PynamoDB inside an AWS lambda function?
Much appreciated!