Prompt Detail:
Sure! Here's an example of how to set up a DynamoDB table using Architect.yaml:
yamlversion: "2"
name: my-architect-project
components:
- name: my-dynamodb-table
type: aws:dynamodb
config:
table_name: my-table-name
region: us-west-2
access_key_id:
$architect: secret:my-dynamodb-access-key-id
secret_access_key:
$architect: secret:my-dynamodb-secret-access-key
actions:
- name: create-dynamodb-item
type: python
source: path/to/python/script.py
inputs:
id: string
name: string
env:
MY_DYNAMODB_TABLE: ${my-dynamodb-table}
In this example, we define a component called my-dynamodb-table
that uses the aws:dynamodb
type. We provide the table name, region, and access key/secret key credentials as configuration options. The access key/secret key credentials are retrieved from secrets stored in Architect.io using $architect: secret:
syntax.
We also define an action called create-dynamodb-item
that runs a Python script located at path/to/python/script.py
. This script expects two inputs: id
and name
. We pass in the my-dynamodb-table
component as an environment variable called MY_DYNAMODB_TABLE
.
In your Python script, you can use PynamoDB to interact with the DynamoDB table as follows:
pythonimport os
from pynamodb.models import Model
from pynamodb.attributes import UnicodeAttribute
class MyModel(Model):
class Meta:
table_name = os.environ['MY_DYNAMODB_TABLE'].config['table_name']
region = os.environ['MY_DYNAMODB_TABLE'].config['region']
aws_access_key_id = os.environ['MY_DYNAMODB_TABLE'].config['access_key_id']
aws_secret_access_key = os.environ['MY_DYNAMODB_TABLE'].config['secret_access_key']
id = UnicodeAttribute(hash_key=True)
name = UnicodeAttribute()
# Retrieve the inputs from the action
id = os.environ['INPUT_id']
name = os.environ['INPUT_name']
# Create a new item in the DynamoDB table
new_item = MyModel(id, name=name)
new_item.save()
In this example, we define a MyModel
class that extends pynamodb.models.Model
, and define two attributes: id
and name
. We retrieve the DynamoDB table name, region, and access key/secret key credentials from the MY_DYNAMODB_TABLE
environment variable, which was passed in from the action. We also retrieve the id
and name
inputs from the action using os.environ
.
Once you have defined your PynamoDB table model, you can use it to interact with the DynamoDB table just like you would with any other PynamoDB table. For example, you can create a new item in the table with the following code:
scssnew_item = MyModel('item-id', name='item-name')
new_item.save()
This will create a new item in the DynamoDB table with an ID of "item-id" and a name of "item-name".
-
Muchas gracias. ?Como puedo iniciar sesion? - cdynzsxdgj - 1 month ago
-
Muchas gracias. ?Como puedo iniciar sesion? - ruoqmvpbeb - 1 month ago