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[Python] Added a benchmark test for the FastWSGI Python3 web framework (TechEmpower#8019)
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‎frameworks/Python/falcon/app_fastwsgi.py‎

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#!/usr/bin/env python
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import fastwsgi
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import falcon
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import re
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from db_orm import session, World, Fortune
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from helpers import load_template, FortuneTuple, generate_ids, sanitize
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from operator import attrgetter
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from random import randint
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# setup
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app = falcon.App()
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server_info = 'FastWSGI+Falcon'
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# resource endpoints
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class JSONResource(object):
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def on_get(self, request, response):
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response.set_header('Server', server_info)
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response.media = {'message': "Hello, world!"}
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class SingleQuery(object):
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@session(serializable=False)
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def on_get(self, request, response):
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wid = randint(1, 10000)
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world = World[wid]
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response.set_header('Server', server_info)
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response.media = world.to_dict()
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class MultipleQueries(object):
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@session(serializable=False)
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def on_get(self, request, response, num):
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num = sanitize(num)
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worlds = [World[ident].to_dict() for ident in generate_ids(num)]
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response.set_header('Server', server_info)
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response.media = worlds
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class UpdateQueries(object):
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@session(serializable=False)
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def on_get(self, request, response, num):
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num = sanitize(num)
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ids = generate_ids(num)
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ids.sort()
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worlds = []
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for item in ids:
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world = World[item]
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world.randomNumber = randint(1, 10000)
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worlds.append({"id": world.id, "randomNumber": world.randomNumber})
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response.set_header('Server', server_info)
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response.media = worlds
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class Fortunes(object):
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_template = load_template()
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@session(serializable=False)
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def on_get(self, request, response):
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fortunes = [FortuneTuple(id=f.id, message=f.message) for f in Fortune.select()]
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fortunes.append(FortuneTuple(id=0, message="Additional fortune added at request time."))
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fortunes.sort(key=attrgetter("message"))
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content = self._template.render(fortunes=fortunes)
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response.set_header('Server', server_info)
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response.content_type = falcon.MEDIA_HTML
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response.text = content
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class PlaintextResource(object):
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def on_get(self, request, response):
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response.set_header('Server', server_info)
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response.content_type = falcon.MEDIA_TEXT
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response.text = 'Hello, world!'
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# register resources
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app.add_route("/json", JSONResource())
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app.add_route("/db", SingleQuery())
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app.add_route("/queries/{num}", MultipleQueries())
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app.add_route("/updates/{num}", UpdateQueries())
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app.add_route("/fortunes", Fortunes())
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app.add_route("/plaintext", PlaintextResource())
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if __name__ == "__main__":
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import os
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import multiprocessing
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_is_travis = os.environ.get('TRAVIS') == 'true'
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workers = int(multiprocessing.cpu_count())
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if _is_travis:
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workers = 2
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host = '0.0.0.0'
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port = 8080
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def run_app():
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fastwsgi.run(app, host=host, port=port, loglevel=0)
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def create_fork():
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n = os.fork()
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# n greater than 0 means parent process
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if not n > 0:
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run_app()
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# fork limiting the cpu count - 1
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for i in range(1, workers):
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create_fork()
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run_app() # run app on the main process too :)

‎frameworks/Python/falcon/benchmark_config.json‎

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"display_name": "Falcon [ASGI/Tortoise]",
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"notes": "",
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"versus": "uvicorn"
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},
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"fastwsgi": {
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"json_url": "/json",
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"db_url": "/db",
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"query_url": "/queries/",
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"update_url": "/updates/",
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"fortune_url": "/fortunes",
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"plaintext_url": "/plaintext",
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"port": 8080,
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"approach": "Realistic",
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"classification": "Micro",
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"database": "Postgres",
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"framework": "Falcon",
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"language": "Python",
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"flavor": "Python3",
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"orm": "Full",
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"platform": "WSGI",
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"webserver": "FastWSGI",
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"os": "Linux",
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"database_os": "Linux",
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"display_name": "Falcon [FastWSGI]",
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"notes": "",
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"versus": "wsgi"
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}
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}]
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}

‎frameworks/Python/falcon/config.toml‎

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database.os = "Linux"
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display.name = "Falcon [ASGI/Tortoise]"
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notes = ""
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versus = "uvicorn"
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versus = "uvicorn"
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[fastwsgi]
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json.url = "/json"
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db.url = "/db"
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query.url = "/queries/"
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update.url = "/updates/"
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fortune.url = "/fortunes"
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plaintext.url = "/plaintext"
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port = 8080
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approach = "Realistic"
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classification = "Micro"
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database = "Postgres"
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framework = "Falcon"
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language = "Python"
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flavor = "Python3"
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orm = "Full"
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platform = "WSGI"
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webserver = "FastWSGI"
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os = "Linux"
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database.os = "Linux"
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display.name = "Falcon [FastWSGI]"
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notes = ""
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versus = "wsgi"

‎frameworks/Python/falcon/falcon-fastwsgi.dockerfile‎

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FROM python:3.9-bullseye
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RUN apt-get update; apt-get install libpq-dev python3-dev -y
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WORKDIR /falcon
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COPY ./ /falcon
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RUN pip3 install -U pip; pip3 install -r /falcon/requirements-fastwsgi.txt
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EXPOSE 8080
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CMD ["python3", "app_fastwsgi.py"]

‎frameworks/Python/falcon/requirements-fastwsgi.txt‎

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-r requirements.txt
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click==8.0.1
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fastwsgi=0.0.8

‎frameworks/Python/fastwsgi/README.md‎

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# FastWSGI Benchmark Test
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This is the FastWSGI portion of a [benchmarking tests suite](../../)
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comparing a variety of web development platforms.
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The information below is specific to FastWSGI. For further guidance,
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review the [documentation](https://github.com/TechEmpower/FrameworkBenchmarks/wiki).
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Also note that there is additional information provided in
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the [Python README](../).
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## Description
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[FastWSGI](https://github.com/jamesroberts/fastwsgi) is a lightning fast
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asyncio server for Python 3 based on [libuv](https://github.com/libuv/libuv) library.
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## Implementation
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FastWSGI is implemented using:
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* The [libuv](https://github.com/libuv/libuv) - multi-platform C library that provides support for asynchronous I/O based on event loops.
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* The [llhttp](https://github.com/nodejs/llhttp) - fastest HTTP parsing library.
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* The WSGI consumer interface, for interacting with the application layer.
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## Test Paths & Sources
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All of the test implementations are located within a single file ([app.py](app.py)).
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* [JSON Serialization](app.py): "/json"
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* [Plaintext](app.py): "/plaintext"
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## Resources
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* [FastWSGI on Github](https://github.com/jamesroberts/fastwsgi)
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* [Benchmarks](https://github.com/jamesroberts/fastwsgi/blob/main/performance_benchmarks/PERFORMANCE.md)

‎frameworks/Python/fastwsgi/app.py‎

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import os
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import fastwsgi
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try:
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from ujson import dumps as jsonify
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except:
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from json import dumps as jsonify
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def app(environ, start_response):
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path = environ["PATH_INFO"]
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headers = [ ('Server', 'FastWSGI') ]
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if path == "/json":
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headers.append( ('Content-Type', 'application/json') )
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start_response('200 OK', headers)
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return [ jsonify( {"message":"Hello, World!"} ).encode('utf8') ]
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if path == "/plaintext":
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headers.append( ('Content-Type', 'text/plain') )
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start_response('200 OK', headers)
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return [ b'Hello, World!' ]
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start_response('400 Bad Request', headers)
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return [ b'' ]
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if __name__ == "__main__":
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import multiprocessing
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_is_travis = os.environ.get('TRAVIS') == 'true'
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workers = int(multiprocessing.cpu_count())
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if _is_travis:
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workers = 2
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host = '0.0.0.0'
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port = 3000
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def run_app():
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fastwsgi.run(app, host, port, loglevel=0)
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def create_fork():
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n = os.fork()
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# n greater than 0 means parent process
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if not n > 0:
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run_app()
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# fork limiting the cpu count - 1
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for i in range(1, workers):
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create_fork()
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run_app() # run app on the main process too :)

‎frameworks/Python/fastwsgi/benchmark_config.json‎

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{
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"framework": "fastwsgi",
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"tests": [{
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"default": {
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"json_url": "/json",
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"plaintext_url": "/plaintext",
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"port": 3000,
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"approach": "Realistic",
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"classification": "Micro",
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"database": "None",
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"framework": "None",
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"language": "Python",
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"flavor": "Python3",
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"orm": "Raw",
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"platform": "None",
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"webserver": "FastWSGI",
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"os": "Linux",
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"database_os": "Linux",
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"display_name": "FastWSGI",
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"notes": ""
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}
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}]
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}

‎frameworks/Python/fastwsgi/config.toml‎

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[framework]
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name = "fastwsgi"
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[main]
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urls.plaintext = "/plaintext"
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urls.json = "/json"
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approach = "Realistic"
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classification = "Micro"
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database = "None"
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database_os = "Linux"
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os = "Linux"
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orm = "Raw"
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platform = "None"
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webserver = "FastWSGI"
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versus = "None"

‎frameworks/Python/fastwsgi/fastwsgi.dockerfile‎

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FROM python:3.11-bullseye
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WORKDIR /usr/src/app
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COPY requirements.txt ./
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RUN apt-get update
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RUN pip install --no-cache-dir ujson
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RUN pip install --no-cache-dir -r requirements.txt
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COPY . .
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EXPOSE 3000
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CMD python ./app.py

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