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Questions tagged [zappa]

Zappa is a Python tool to build and deploy server-less, event-driven Python applications (including, but not limited to, WSGI web apps) on AWS Lambda + API Gateway.

https://github.com/Miserlou/Zappa/#about

203 questions
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Unable to exclude certain python libraries from zappa package

How do I correctly exclude certainly libraries (like torch, numpy...) from zappa package? I tried setting the exclude parameter in zappa_settings.json but it doesn't seem like excluding these packages. Below is my zappa_settings.json { "dev":…
jon
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spacy with zappa showing error on AWS lambda

My API was working perfectly fine with AWS lambda using Zappa. But I need spacy for my code to run. The moment I install spacy==2.0.13 and update the zappa dev , the api stops working. It gives 502 error. Kindly help me regarding this. I have…
Niladri Paul
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How to use custom lambda name instead of autogenerated one when deploying with zappa?

I have existing lambdas deployed to AWS and chose Zappa for further lambda deployments. The problem is that it doesn't seem to be a way of customising lambda name, I found nothing similar on their configuration docs. It would be a real pain to…
Dambre
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How to upload files to S3 bucket from Django lambda deployment using Zappa?

I have a basic web application that allows users to upload files. There is no processing involved, I just need them to be stored in a specific Amazon S3 bucket. I have the application deployed using Zappa on AWS Lambda. The document upload…
Atrum
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Error while deploying Tornado app to AWS Lambda

I am trying a simple "Hello World" to deploy a Python-Tornado app to AWS Lambda using Zappa. The code for the same in app.py file is: import tornado.ioloop import tornado.web class MainHandler(tornado.web.RequestHandler): def get(self): …
zinngg
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Upload APNs certificate to AWS Lambda

I am using Django with Zappa to connect to serverless AWS Lambda. To get APNs (Apple Push Notification services) up and running, I originally had to upload my certificate file to the server, so that my backend can access it whenever it needs to. But…
Rony Azrak
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Flask + Selenium application on AWS Lambda

Encountered several problems deploying with zappa flask application with selenium, using chromedriver and headless_chromium. Deployment goes well right utill the end, when it gives 502 error. zappa tail reveals the following exception: :…
Denys Melnychenko
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Zappa set `app_function` correctly

I have the following setup of my Flask application: ├── app │   ├── __init__.py │   └── routes.py ├── application.py └── zappa_settings.json application.py: import os from app import config_app if __name__ == "__main__": application =…
wasp256
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Wrapper error in Django Zappa deployment

I am trying to deploy my Django application using Zappa. I am using python 3.6 (although, I also have python 2.7 installed on my MacBook; never used it). Everything goes smoothly with the deployment except when I go to the url, I get this…
Raghav Suri
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Flask-ask Cannot Deploy zappa

I was trying to deploy flask-ask alexa skill using Zappa. I followed the instructions on Alexa Tutorial: Deploy Flask-Ask Skills to AWS Lambda with Zappa` But I'm getting a KeyError: pip._vendor.urllib3.contrib. when I run: zappa deploy dev
Vedant Shetty
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"ImportError" / "undefined symbol: PyFPE_jbuf" with pymssql

I'm currently trying to launch a Lambda as a Zappa (Python3.6). After deploying the app / configuring everything on the AWS-side, I ran the following command to test the app in my local environment, zappa invoke production script.main And got this…
Samuel Ryan
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1 answer

x-api-key only secures some resources

My setup: flask - awsLambda - zappa - api gateway I do have a simple app running via above mentioned services. In my zappa_settings.json I have 'api_key_required' set to true. Is it possible to set it up the way, that I will be using api key for…
scagbackbone
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Zappa Python 3.6 Lambda Function without API Gateway

I'm trying to deploy and test an AWS Lambda function I'm working on and have tried both Zappa and nficano's Python-Lambda. Zappa using @Task The problem arises when I trigger an asynchronous function using Zappa's @Task decorator - the task times…
kilokahn
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AWS Lambda function state (zappa)

I think to optimize flask app lambda server by adding internal cache for relatively slow to change data (e.g. site dropdowns might changes few times per year). I use zappa to deploy to lambda. Does it make any sense? Or does it flash memory each…
Serge
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How can I use non-Python dependencies for my Django Zappa project?

I'm using a Python package called natto-py which requires a non-python Japanese tokeniser called MeCab. Is it possible to use this for my Zappa project? How can MeCab be installed on Lambda (since pip does not work)? Django 1.10 & Python 3.5
Zilong Li
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