Does Amazon Web Services (AWS) Lambda support all Python libraries?

问题

For example, I would like to use scikit-learn for machine learning, and pandas, numpy, and matplotlib/seaborn for data analysis. Does AWS Lambda support all these libraries? Is there a list of libraries supported? Or should I create a virtual server instead, to ensure I can use any Python library I want?

回答1:

Those modules are not available by default. I found this (older) list of available modules, along with code to generate a current report of what is available, should you wish to do so:

https://gist.github.com/sjehutch/36493ff674b1b9a16fc44a5fc270760c

You can build your own environment using a virtualenv and upload that to Lambda. It can contain anything you want. See here for more info:

https://docs.aws.amazon.com/lambda/latest/dg/lambda-python-how-to-create-deployment-package.html

So you can still use AWS Lambda, and should not require a virtual server.

回答2:

I've built a small library called juniper to automate the packaging of code for AWS lambda functions.

All you need to do to use juniper is create a small manifest.yml file that looks like:

functions:
  # Name the zip file you want juni to create
  router:
    # Where are your dependencies located?
    requirements: ./src/requirements.txt.
    # Your source code.
    include:
    - ./src/lambda_function.py

As long as you have your dependencies in the requirements.txt, juniper will package them for you. There are a few examples in our code base that showcase the features of juniper.

来源：https://stackoverflow.com/questions/53268546/does-amazon-web-services-aws-lambda-support-all-python-libraries