Browse free open source Python HTTP Servers and projects below. Use the toggles on the left to filter open source Python HTTP Servers by OS, license, language, programming language, and project status.

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  • 1
    AIOHTTP

    AIOHTTP

    Asynchronous HTTP client/server framework for asyncio and Python

    Asynchronous HTTP Client/Server for asyncio and Python. AIOHTTP supports both client and server side of HTTP protocol. A long awaited new feature is tracing client request life cycle to figure out when and why client request spends a time waiting for connection establishment, getting server response headers etc. Now it is possible by registering special signal handlers on every request processing stage. The main change is dropping yield from support and using async/await everywhere. Farewell, Python 3.4. You often want to send some sort of data in the URL’s query string. If you were constructing the URL by hand, this data would be given as key/value pairs in the URL after a question mark, e.g. httpbin.org/get?key=val. Requests allows you to provide these arguments as a dict, using the params keyword argument. aiohttp internally performs URL canonicalization before sending request.
    Downloads: 51 This Week
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  • 2
    Certbot

    Certbot

    Get free HTTPS certificates forever from Let's Encrypt

    Certbot is a fully-featured, easy-to-use, extensible client for the Let's Encrypt CA. It fetches a digital certificate from Let’s Encrypt, an open certificate authority launched by the EFF, Mozilla, and others. This certificate then lets browsers verify the identity of web servers and ensures secure communication over the Web. Obtaining and maintaining a certificate is usually such a hassle, but with Certbot and Let’s Encrypt it becomes automated and hassle-free. With just a few simple commands, you can turn on and manage HTTPS. Certbot runs directly on the web server, so make sure to check with your hosting provider first if you are able to use Certbot.
    Downloads: 47 This Week
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  • 3
    XX-Net

    XX-Net

    A web proxy tool

    XX-Net is an easy-to-use, anti-censorship web proxy tool from China. It includes GAE_proxy and X-Tunnel, with support for multiple platforms.
    Downloads: 34 This Week
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  • 4
    uvicorn

    uvicorn

    An ASGI web server, for Python

    Uvicorn is an ASGI web server implementation for Python. Until recently Python has lacked a minimal low-level server/application interface for async frameworks. The ASGI specification fills this gap, and means we're now able to start building a common set of tooling usable across all async frameworks. Uvicorn currently supports HTTP/1.1 and WebSockets.
    Downloads: 10 This Week
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  • 5
    waitress

    waitress

    A WSGI server for Python 3

    Waitress is meant to be a production-quality pure-Python WSGI server with very acceptable performance. It has no dependencies except ones which live in the Python standard library. It runs on CPython on Unix and Windows under Python 3.7+. It is also known to run on PyPy 3 (python version 3.7+) on UNIX. It supports HTTP/1.0 and HTTP/1.1. Waitress now validates that chunked encoding extensions are valid, and don't contain invalid characters that are not allowed. They are still skipped/not processed, but if they contain invalid data we no longer continue in and return a 400 Bad Request. This stops potential HTTP desync/HTTP request smuggling.
    Downloads: 5 This Week
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  • 6
    LinkChecker

    LinkChecker

    Check links in web documents or full websites

    LinkChecker is a free, GPL licensed website validator. LinkChecker checks links in web documents or full websites. It runs on Python 3 systems, requiring Python 3.8 or later. The version in the pip repository may be old, to find out how to get the latest code, plus platform-specific information and other advice see doc/install.txt in the source code archive. If you do not want to install any additional libraries/dependencies you can use the Docker image which is published on GitHub Packages.
    Downloads: 4 This Week
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  • 7
    VCR.py

    VCR.py

    Automatically mock your HTTP interactions to simplify testing

    Automatically mock your HTTP interactions to simplify and speed up testing. VCR.py simplifies and speeds up tests that make HTTP requests. The first time you run code that is inside a VCR.py context manager or decorated function, VCR.py records all HTTP interactions that take place through the libraries it supports and serializes and writes them to a flat file (in yaml format by default). This flat file is called a cassette. When the relevant piece of code is executed again, VCR.py will read the serialized requests and responses from the aforementioned cassette file, and intercept any HTTP requests that it recognizes from the original test run and return the responses that corresponded to those requests. This means that the requests will not actually result in HTTP traffic, which confers several benefits including:
    Downloads: 4 This Week
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  • 8

    PyLoris

    A protocol agnostic application layer denial of service attack.

    PyLoris is a scriptable tool for testing a server's vulnerability to connection exhaustion denial of service (DoS) attacks. PyLoris can utilize SOCKS proxies and SSL connections, and can target protocols such as HTTP, FTP, SMTP, IMAP, and Telnet.
    Downloads: 30 This Week
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  • 9
    socketify.py

    socketify.py

    Bringing Http/Https and WebSockets High Performance servers for PyPy3

    Socketify.py is a reliable, high-performance Python web framework for building large-scale app backends and microservices. With no precedents websocket performance and a really fast HTTP server that can delivery encrypted TLS 1.3 quicker than most alternative servers can do even unencrypted, cleartext messaging.
    Downloads: 3 This Week
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  • 10
    Server bundle of : Apache2 , MySQL , PostgreSQL , OpenSSL , Xmail , SlimFTPd Software developing triad of : PHP , Perl and Python + Apache2TriadCP , PHPmyadmin , PHPPgAdmin , AWStats , UebiMiau , PHPXMail , PHPSFTPd. All latest stables , all manuals
    Downloads: 8 This Week
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  • 11
    urllib3

    urllib3

    Python HTTP library with thread-safe connection pooling

    urllib3 is a powerful, user-friendly HTTP client for Python. Much of the Python ecosystem already uses urllib3 and you should too. Thread safety, connection pooling. Client-side TLS/SSL verification. File uploads with multipart encoding. Helpers for retrying requests and dealing with HTTP redirects. Support for gzip, deflate, brotli, and zstd encoding. Proxy support for HTTP and SOCKS. 100% test coverage. Professional support for urllib3 is available as part of the Tidelift Subscription. Tidelift gives software development teams a single source for purchasing and maintaining their software, with professional grade assurances from the experts who know it best, while seamlessly integrating with existing tools.
    Downloads: 1 This Week
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  • 12
    Denwer SE

    Denwer SE

    Local web stack for Windows (Apache, PHP, MySQL, MariaDB)

    Denwer SE (Second Edition) is an updated local web development environment for Windows. It features a modern Python-based control panel (DenwerSE.exe) to easily manage Apache, multiple PHP versions, and MySQL/MariaDB database engines simultaneously without manual configuration wrappers. Key features include pre-configured virtual hosts generation based on directory contents, automated hosts file updates, virtual drive mapping, a built-in task scheduler (cron background daemon), and full HTTPS local Root CA certificate management. Pre-bundled components: Apache 2.4, PHP (5.6 to 8.5), MySQL 5.7, MariaDB 11.8, and phpMyAdmin. An unofficial community build designed for seamless, isolated offline web development workflows on Windows 7 SP1 up to Windows 11.
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    Downloads: 24 This Week
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  • 13
    Library of Congress - Transfer Tools
    Tools developed by the Library of Congress and their partners in the National Digital Information Infrastructure and Preservation Program (NDIIPP) for the purpose of validation and transfer of data that conforms to the BagIt specification. This project has been moved to https://github.com/LibraryOfCongress
    Downloads: 5 This Week
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  • 14
    A server-side language that supports simple and efficient Python-based dynamic HTML generation, aka Python Server Pages. Those familiar with JSP, PHP, or ASP and like Python, should have a look at Spyce.
    Downloads: 11 This Week
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  • 15
    Zope is an open source application server specializing in content management, intranets, and custom web applications. Zope is written in Python and has a large, global community of developers and companies.
    Downloads: 7 This Week
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  • 16
    w3af
    w3af, is a Web Application Attack and Audit Framework. The w3af core and it's plugins are fully written in python. The project has more than 130 plugins, which check for SQL injection, cross site scripting (xss), local and remote file inclusion and much more. This project has been migrated to github! See details in our project site: http://w3af.org/
    Downloads: 4 This Week
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  • 17
    SkunkWeb is a scalable, extensible and easy to use web application server designed for handling high-traffic sites as well as small sites.
    Downloads: 2 This Week
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  • 18
    Ascoos Web Extended Studio

    Ascoos Web Extended Studio

    Is a portable web server suite for windows 64Bit, for Web Development.

    Ascoos Web Extended Studio (AWES) is a portable, free 64-bit web server environment for Windows, designed for professional web developers and designers who need flexibility, modularity, and multi-version testing capabilities. It provides a complete local development stack based on technologies such as Apache, PHP, Node.js, Python, MariaDB, MongoDB, FileZilla, and other essential tools. 🔧 Key Features: - Multi-version support for PHP and MariaDB - Modular and upgrade-friendly architecture - Fully portable – no installation required - Integrated tools and applications - Advanced GUI features - CGI technology support 🎯 Ideal for: - Developing and testing PHP applications across multiple environments - Experimenting with different software versions - Maintaining legacy projects - Local development and training without installation Official Site: https://awes.ascoos.com Demo video: https://youtu.be/HMCJpgEC9zg GitHub: https://github.com/ascoos/awes
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    Downloads: 3 This Week
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  • 19
    fstorage
    Fstorage is a free, open-source, lightweight and fast File Storage Software. Storage is task of server and file hosting. Clients/APIs are designed for use by C/C++/Python/PHP programmers can send files and receive files for particular FileKey.
    Downloads: 2 This Week
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  • 20
    istSOS

    istSOS

    Free and Open Source Sensor Observation Service Data Management System

    istSOS is an OGC SOS server implementation written in Python. istSOS allows for managing and dispatch observations from monitoring sensors according to the Sensor Observation Service standard. The project provides also a Graphical user Interface that allows for easing the daily operations and a RESTful Web api for automatizing administration procedures. istSOS is released under the GPL License, and runs on all major platforms (Windows, Linux, Mac OS X), even though tests were conducted under a Linux environment.
    Downloads: 2 This Week
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  • 21
    This has a Python ICAP (Internet Content Adaptation Protocol) server and IRML parser. Using this, a web proxy can do rule-based adaptation of content before delivery to clients. Has a Python proxylet API and squid-icap-client code too.
    Downloads: 1 This Week
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  • 22
    Solving genetic algorithms in a distributed processing system. Developed in python with sockets.
    Downloads: 1 This Week
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  • 23
    Phost (pronounced p-host) is a python script which hosts the contents of a directory via HTTP.
    Downloads: 1 This Week
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  • 24
    Web site statistic system - The sytem collects any sort of data about a web site, store in a data base and present statistics in html form (popularity of the site, speed or quality of service, state of the server, traffic to other sites, etc. ).
    Downloads: 1 This Week
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  • 25
    Scratchy is an Apache log file parser and HTML report generator written in Python.
    Downloads: 1 This Week
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