dynamodb-py | dynamodb-py 是为Amazon 's DynamoDB 写的ORM,基于boto3 | AWS library
kandi X-RAY | dynamodb-py Summary
kandi X-RAY | dynamodb-py Summary
dynamodb-py 是为Amazon's DynamoDB 写的ORM,基于boto3
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Top functions reviewed by kandi - BETA
- Create a new table
- Prepare create table params
- Prepare local indexes
- Prepare the hash key
- Query movies without index
- Compute the expression function
- Create a condition between two values
- Creates a new condition condition
- Query movies from boto3
- Batch add movies
- Create a new item in boto3
- Update the movie table
- Update the attributes
- Update movie
- Perform an update operation
- Create a movie
- Validate the field
- Prepare parameters for delete item
- Cast value to timestamp
- Gets the movie by using boto3
- Show movies from boto3
- Cast value to time
- Cast a time value to a date
- Query movies
- Batch write items
- Get a movie
dynamodb-py Key Features
dynamodb-py Examples and Code Snippets
Community Discussions
Trending Discussions on dynamodb-py
QUESTION
I'm working through an AWS Python tutorial, module 2.
I'm at the point Section C, where I have to create a task definition
by filling in some REPLACE_ME
values in a json
file.
ANSWER
Answered 2020-Oct-25 at 10:23You should be using IAM roles for ecs-service-role and task-execution-role REPLACE_ME_ECS_SERVICE_ROLE_ARN
REPLACE_ME_ECS_TASK_ROLE_ARN
respectively.
The ecs-service-role
probably already exists, but if not you can create it as shown here. task-execution-role
form depends on what AWS services your application is going to access, e.g. S3.
QUESTION
I've successfully deployed the app from the tutorial here: https://github.com/awslabs/aws-api-gateway-developer-portal
Now, how can I either heavily customize the client or write a new one? Can I somehow do development locally and point the app to AWS resources. Are there any tutorials to do smth like that - write client and then integrate it with AWS IAM, Lambda and API Gateway. Or I have to do that within AWS environment? In this case do I use something like this: https://aws.amazon.com/getting-started/hands-on/build-modern-app-fargate-lambda-dynamodb-python/module-two/
...ANSWER
Answered 2020-Jul-10 at 18:10I have found a solution to what I'm trying to accomplish in this great detailed tutorial: https://serverless-stack.com/. Probably the most eloquent tutorial I've ever come across. I'm surprised that such information is so hard to find. AWS docs and tutorials are very poorly maintained and other than general concepts are not very helpful.
QUESTION
On Module 4 of the AWS Mythical Mysfits tutorial and I am unable to push the API changes after updating the swagger doc with all of the replace mes. I have followed the instructions for this section three times.
I am running the following command through Cloud9:
...ANSWER
Answered 2019-Dec-26 at 11:49Because your swagger file is malformed. It is giving an error "duplicated mapping key" when validated. I think you have defined the "responses" twice.
QUESTION
I am trying to learn how to develop web applications using AWS and following this workshop Build a Modern Web Application
I have to update the s3 bucket policy, so as per the instructions in section B, I replaced the string REPLACE_ME_BUCKET_NAME
in the JSON file with the bucket name that I created mythicalbucket1
and this is the error I get:
An error occurred (MalformedPolicy) when calling the PutBucketPolicy operation: Invalid principal in policy.
This is the JSON file:
...ANSWER
Answered 2019-Mar-20 at 06:38It appears that the files provided with that workshop reference the use of Amazon CloudFront. However, the instructions do not mention it.
Therefore, you should simply use: "Principal": "*"
Also, please note that there should be a /*
at the end of this line:
QUESTION
I'm working towards through the AWS Build a Modern Web Application project and have come across a problem at Module 2B part 1C (Confusing but will make sense if you go to the link).
Command used:
...ANSWER
Answered 2018-Oct-27 at 00:45You're getting this error because the name you're using for the repository, muhammad.h.mughal
, has .
periods in it.
You'll note the host you're referring to is muhammad.h.mughal.dkr.ecr.us-east-1.amazonaws.com
but the certificate is for *.dkr.ecr.us-east-1.amazonaws.com
. *
in this context ( ssl certificate Common Names) matches only one domain component. By adding a .
in your naming, you've inadvertently created a domain name with 3 domain components (muhammad
,h
,and mughal
), invalidating ssl certificate of ECR.
The solution, though drastic, is simple - delete the repo. That name will never work correctly, and now is the time to start over.
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Install dynamodb-py
You can use dynamodb-py like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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