hypercorn | WSGI Server based on Hyper libraries | HTTP library

by pgjones Python Version: 0.17.3 License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | hypercorn Summary

hypercorn is a Python library typically used in Networking, HTTP applications. hypercorn has no bugs, it has no vulnerabilities, it has a Permissive License and it has high support. However hypercorn build file is not available. You can install using 'pip install hypercorn' or download it from GitHub, GitLab, PyPI.

Hypercorn is an ASGI and WSGI Server based on Hyper libraries and inspired by Gunicorn.

Support

Quality

Security

License

Reuse

Support

hypercorn has a highly active ecosystem.

It has 587 star(s) with 60 fork(s). There are 13 watchers for this library.

There were 4 major release(s) in the last 12 months.

There are 42 open issues and 62 have been closed. On average issues are closed in 94 days. There are 11 open pull requests and 0 closed requests.

It has a negative sentiment in the developer community.

The latest version of hypercorn is 0.17.3

Quality

hypercorn has 0 bugs and 0 code smells.

Security

hypercorn has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

hypercorn code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

hypercorn is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

hypercorn releases are not available. You will need to build from source code and install.

Deployable package is available in PyPI.

hypercorn has no build file. You will be need to create the build yourself to build the component from source.

It has 6814 lines of code, 490 functions and 69 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed hypercorn and discovered the below as its top functions. This is intended to give you an instant insight into hypercorn implemented functionality, and help decide if they suit your requirements.

Sends a message
Send an error response
Validate headers and validate them
Extend the message with the given event
Start the worker process
Set the QUIC header for the QUIC socket
Create and configure sockets
Create a list of sockets
Run uvloop
Start the worker
Load config from the given path
Send an event
Spawn a new application
Start a trio worker
Logs to statsd
Handle timer
Log access information
Calculate resource access
Load config from given path
Send data to the queue
Start the task
Start asyncio worker
A context manager
Serve Flask application
Handle an event
Send a WSGI message
Send an event to the server
Send an event to the client

Get all kandi verified functions for this library.

hypercorn Key Features

No Key Features are available at this moment for hypercorn.

hypercorn Examples and Code Snippets

No Code Snippets are available at this moment for hypercorn.

Community Discussions

Trending Discussions on hypercorn

Problem installing Uvicorn in Termux, Android

Cleaner Dockerfile for continuumio/miniconda3 environment?

is it neccesary to use nginx or apache for python web in production?

Fastapi UploadFile check magic numbers

Unable to access discord bot instance in quart lifecycle

Python runs old functions

Running Quart in production behind Hypercorn

Using Quart in Heroku

Setup Quart server with HTTP/2

pip getting killed in Docker

QUESTION

Problem installing Uvicorn in Termux, Android

Asked 2022-Mar-23 at 07:31

I am trying to install and run FastAPI in Termux. I install FastAPI successfully. But when I try to install uvicorn with pip install "uvicorn[standard]" I get this error. I can't paste the error here, because Stackoverflow identifies it as spam, here is a link

However, I successfully installed it with pip install uvicorn. But when I try uvicorn main:app --reload command, I get this error

...

ANSWER

Answered 2022-Mar-23 at 07:31

Four months later, I tried again, It works. Back then, I posted an issue in Uvicorn github respiratory and though there was no solution, looks like they fixed it. Btw Uvicorn is using in StatReloader instead of WatchGodReloader in my android.

Source https://stackoverflow.com/questions/69965946

QUESTION

Cleaner Dockerfile for continuumio/miniconda3 environment?

Asked 2021-Nov-22 at 08:23

I have a Python3.9 / Quart / Hypercorn microservice which runs in a conda environment configured with an environment.yml file. The base image is continuumio/miniconda3.

It took a lot of hacks to get this launching because of conda init issues etc.

Is there a cleaner way to get a conda environment installed and activated within Docker without having to resort to conda run commands and override the default SHELL commands?

...

ANSWER

Answered 2021-Nov-22 at 08:23

An alternative approach is described here.

Basically you can activate conda environment within bash script and run you commands there.

entrypoint.sh:

Source https://stackoverflow.com/questions/70062383

QUESTION

is it neccesary to use nginx or apache for python web in production?

Asked 2021-Aug-12 at 18:53

I am developing a graphql api using ariadne and fastapi and thinking of launching it on hypercorn server. I don't have to serve static files and images. So, In my case is it necessary to use nginx or apache2 with hypercorn while I am going in production.

Note:- There will be a heavy traffic on this server

If it is necessary to use apache2/nginx , how can I configure to use it with hypercorn ?

...

ANSWER

Answered 2021-Aug-12 at 18:53

Historically apache2/nginx was recommended in front of Python servers as the Python servers could only serve a single request at a time, and apache2/nginx could buffer the requests. See for example Gunicorn's docs. This isn't the case for Hypercorn (and Gunicorn's async workers) so apache2/nginx is not required.

Source https://stackoverflow.com/questions/68730000

QUESTION

Fastapi UploadFile check magic numbers

Asked 2021-Aug-10 at 02:16

I am trying to validate file types (only allowing PDFs) on a form-data post. I have tried using filetype and puremagic libraries and each seems to choke on the SpooledTemporaryFile that fastapi sends via UploadFile. So far I have the below code. Is there any way to use a SpooledTemporaryFile to check via magic numbers that the incoming file is a PDF:

...

ANSWER

Answered 2021-Aug-10 at 02:16

Figured it out. Code is below. I converted the SpoolTemp file to NamedTemporaryFile.

Source https://stackoverflow.com/questions/68719861

QUESTION

Unable to access discord bot instance in quart lifecycle

Asked 2021-Aug-01 at 19:09

I'm confused with regards to event loops, this might be a common question because it seems like people are using discord.py with quart. I'm trying to integrate discord.py, quart, and celery.

I have a manage.py that looks like this. It exposes app, and celery which would be used by hypercorn and celery respectively. I'm trying to get the discord.py instance to be used by celery

...

ANSWER

Answered 2021-Aug-01 at 19:09

Not exactly an answer to the error but another approach is to use discord-ext-ipc instead to have ipc communication between discord.py and quart. In this approach increasing the number of workers in an ASGI server would increase the number of discord bot instance resulting in repeated responses on a discord server.

https://github.com/Ext-Creators/discord-ext-ipc

Source https://stackoverflow.com/questions/68613479

QUESTION

Python runs old functions

Asked 2021-Jul-05 at 09:08

I have a project build with PY3 with Quart. I run it with hypercorn. I have deployed a new version, but when I post a request I get old response.

I did a simple test, and wrote a static response in one of my routes to see the change. Nothing. I have killed all my process and restarted them. I have restarted the server. Noting.

Started the app with python3 app.py, Same. What am I missing?

Here is a code example:

app.py

...

ANSWER

Answered 2021-Jul-05 at 09:08

So it was permissions problem. For some reason the service was unable to create __pycache__ folders and files. It worked after I ran it as root.

I know it's not a good idea to run a service as root, so I will work out the permissions problem.

Source https://stackoverflow.com/questions/68197908

QUESTION

Running Quart in production behind Hypercorn

Asked 2021-Jun-09 at 20:47

Hey guys I am trying to run Quart in production.

That is my code: setups.py

...

ANSWER

Answered 2021-Jun-09 at 20:47

The app instance on the server module only exists when you invoke that module as the main module, which Hypercorn does not do. Instead you can invoke the factory function, hypercorn "server:create_app()".

You will likely want to move the db.init_app(app) line to within the create_app function (which I think you've called get_app_instance?) as it is also only called if you invoke server as the main module.

I don't think you need __package__ = 'nini', which may also cause an issue.

Source https://stackoverflow.com/questions/67907804

QUESTION

Using Quart in Heroku

Asked 2021-Apr-22 at 00:02

Right now I'm trying to host a Quart web app on Heroku. Here is my test code:

...

ANSWER

Answered 2021-Apr-22 at 00:02

Set Procfile to web hypercorn -b 0.0.0.0:$PORT quartTest:app

If you're running a discord bot you'll have to change

bot.loop.create_task(app.run_task())

bot.loop.create_task(api.app.run_task(host='0.0.0.0', port=PORT))

Source https://stackoverflow.com/questions/67171706

QUESTION

Setup Quart server with HTTP/2

Asked 2021-Mar-02 at 18:21

I am trying to setup a Quart server to play with HTTP/2. I have been trying to go through the minimal documentation at:

https://gitlab.com/pgjones/quart

Where I have:

...

ANSWER

Answered 2021-Mar-02 at 18:21

Locally you are upgrading an insecure HTTP 1.1 request to an insecure HTTP 2 request. This works with Quart and curl, but browsers including chrome do not support insecure (unencrypted) HTTP/2. For it to work in chrome I create a self signed certificate, passing the certfile and keyfile options to the run and accept the warning chrome offers when visiting the site. An example exists here.

Source https://stackoverflow.com/questions/66437195

QUESTION

pip getting killed in Docker

Asked 2021-Feb-22 at 06:09

I am building a Docker container based on python:3.7-slim-stretch (same problem also happens on python:3.7-slim-stretch), and it is getting Killed on

...

ANSWER

Answered 2021-Feb-22 at 06:09

I experience something similar on Windows when my docker containers run out of memory in WSL. I think the settings are different for Mac, but it looks like there is info here on setting the VM RAM/disk size/swap file settings for Docker for Desktop on Mac:

https://docs.docker.com/docker-for-mac

Source https://stackoverflow.com/questions/66258967

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install hypercorn

You can install using 'pip install hypercorn' or download it from GitHub, GitLab, PyPI.
You can use hypercorn 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.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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