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author | cyfraeviolae <cyfraeviolae> | 2024-04-03 03:17:55 -0400 |
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committer | cyfraeviolae <cyfraeviolae> | 2024-04-03 03:17:55 -0400 |
commit | 12cf076118570eebbff08c6b3090e0d4798447a1 (patch) | |
tree | 3ba25e17e3c3a5e82316558ba3864b955919ff72 /venv/lib/python3.11/site-packages/h11-0.14.0.dist-info/METADATA | |
parent | c45662ff3923b34614ddcc8feb9195541166dcc5 (diff) |
no venv
Diffstat (limited to 'venv/lib/python3.11/site-packages/h11-0.14.0.dist-info/METADATA')
-rw-r--r-- | venv/lib/python3.11/site-packages/h11-0.14.0.dist-info/METADATA | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/venv/lib/python3.11/site-packages/h11-0.14.0.dist-info/METADATA b/venv/lib/python3.11/site-packages/h11-0.14.0.dist-info/METADATA deleted file mode 100644 index cf12a82..0000000 --- a/venv/lib/python3.11/site-packages/h11-0.14.0.dist-info/METADATA +++ /dev/null @@ -1,193 +0,0 @@ -Metadata-Version: 2.1 -Name: h11 -Version: 0.14.0 -Summary: A pure-Python, bring-your-own-I/O implementation of HTTP/1.1 -Home-page: https://github.com/python-hyper/h11 -Author: Nathaniel J. Smith -Author-email: njs@pobox.com -License: MIT -Classifier: Development Status :: 3 - Alpha -Classifier: Intended Audience :: Developers -Classifier: License :: OSI Approved :: MIT License -Classifier: Programming Language :: Python :: Implementation :: CPython -Classifier: Programming Language :: Python :: Implementation :: PyPy -Classifier: Programming Language :: Python :: 3 -Classifier: Programming Language :: Python :: 3 :: Only -Classifier: Programming Language :: Python :: 3.7 -Classifier: Programming Language :: Python :: 3.8 -Classifier: Programming Language :: Python :: 3.9 -Classifier: Programming Language :: Python :: 3.10 -Classifier: Topic :: Internet :: WWW/HTTP -Classifier: Topic :: System :: Networking -Requires-Python: >=3.7 -License-File: LICENSE.txt -Requires-Dist: typing-extensions ; python_version < "3.8" - -h11 -=== - -.. image:: https://travis-ci.org/python-hyper/h11.svg?branch=master - :target: https://travis-ci.org/python-hyper/h11 - :alt: Automated test status - -.. image:: https://codecov.io/gh/python-hyper/h11/branch/master/graph/badge.svg - :target: https://codecov.io/gh/python-hyper/h11 - :alt: Test coverage - -.. image:: https://readthedocs.org/projects/h11/badge/?version=latest - :target: http://h11.readthedocs.io/en/latest/?badge=latest - :alt: Documentation Status - -This is a little HTTP/1.1 library written from scratch in Python, -heavily inspired by `hyper-h2 <https://hyper-h2.readthedocs.io/>`_. - -It's a "bring-your-own-I/O" library; h11 contains no IO code -whatsoever. This means you can hook h11 up to your favorite network -API, and that could be anything you want: synchronous, threaded, -asynchronous, or your own implementation of `RFC 6214 -<https://tools.ietf.org/html/rfc6214>`_ -- h11 won't judge you. -(Compare this to the current state of the art, where every time a `new -network API <https://trio.readthedocs.io/>`_ comes along then someone -gets to start over reimplementing the entire HTTP protocol from -scratch.) Cory Benfield made an `excellent blog post describing the -benefits of this approach -<https://lukasa.co.uk/2015/10/The_New_Hyper/>`_, or if you like video -then here's his `PyCon 2016 talk on the same theme -<https://www.youtube.com/watch?v=7cC3_jGwl_U>`_. - -This also means that h11 is not immediately useful out of the box: -it's a toolkit for building programs that speak HTTP, not something -that could directly replace ``requests`` or ``twisted.web`` or -whatever. But h11 makes it much easier to implement something like -``requests`` or ``twisted.web``. - -At a high level, working with h11 goes like this: - -1) First, create an ``h11.Connection`` object to track the state of a - single HTTP/1.1 connection. - -2) When you read data off the network, pass it to - ``conn.receive_data(...)``; you'll get back a list of objects - representing high-level HTTP "events". - -3) When you want to send a high-level HTTP event, create the - corresponding "event" object and pass it to ``conn.send(...)``; - this will give you back some bytes that you can then push out - through the network. - -For example, a client might instantiate and then send a -``h11.Request`` object, then zero or more ``h11.Data`` objects for the -request body (e.g., if this is a POST), and then a -``h11.EndOfMessage`` to indicate the end of the message. Then the -server would then send back a ``h11.Response``, some ``h11.Data``, and -its own ``h11.EndOfMessage``. If either side violates the protocol, -you'll get a ``h11.ProtocolError`` exception. - -h11 is suitable for implementing both servers and clients, and has a -pleasantly symmetric API: the events you send as a client are exactly -the ones that you receive as a server and vice-versa. - -`Here's an example of a tiny HTTP client -<https://github.com/python-hyper/h11/blob/master/examples/basic-client.py>`_ - -It also has `a fine manual <https://h11.readthedocs.io/>`_. - -FAQ ---- - -*Whyyyyy?* - -I wanted to play with HTTP in `Curio -<https://curio.readthedocs.io/en/latest/tutorial.html>`__ and `Trio -<https://trio.readthedocs.io>`__, which at the time didn't have any -HTTP libraries. So I thought, no big deal, Python has, like, a dozen -different implementations of HTTP, surely I can find one that's -reusable. I didn't find one, but I did find Cory's call-to-arms -blog-post. So I figured, well, fine, if I have to implement HTTP from -scratch, at least I can make sure no-one *else* has to ever again. - -*Should I use it?* - -Maybe. You should be aware that it's a very young project. But, it's -feature complete and has an exhaustive test-suite and complete docs, -so the next step is for people to try using it and see how it goes -:-). If you do then please let us know -- if nothing else we'll want -to talk to you before making any incompatible changes! - -*What are the features/limitations?* - -Roughly speaking, it's trying to be a robust, complete, and non-hacky -implementation of the first "chapter" of the HTTP/1.1 spec: `RFC 7230: -HTTP/1.1 Message Syntax and Routing -<https://tools.ietf.org/html/rfc7230>`_. That is, it mostly focuses on -implementing HTTP at the level of taking bytes on and off the wire, -and the headers related to that, and tries to be anal about spec -conformance. It doesn't know about higher-level concerns like URL -routing, conditional GETs, cross-origin cookie policies, or content -negotiation. But it does know how to take care of framing, -cross-version differences in keep-alive handling, and the "obsolete -line folding" rule, so you can focus your energies on the hard / -interesting parts for your application, and it tries to support the -full specification in the sense that any useful HTTP/1.1 conformant -application should be able to use h11. - -It's pure Python, and has no dependencies outside of the standard -library. - -It has a test suite with 100.0% coverage for both statements and -branches. - -Currently it supports Python 3 (testing on 3.7-3.10) and PyPy 3. -The last Python 2-compatible version was h11 0.11.x. -(Originally it had a Cython wrapper for `http-parser -<https://github.com/nodejs/http-parser>`_ and a beautiful nested state -machine implemented with ``yield from`` to postprocess the output. But -I had to take these out -- the new *parser* needs fewer lines-of-code -than the old *parser wrapper*, is written in pure Python, uses no -exotic language syntax, and has more features. It's sad, really; that -old state machine was really slick. I just need a few sentences here -to mourn that.) - -I don't know how fast it is. I haven't benchmarked or profiled it yet, -so it's probably got a few pointless hot spots, and I've been trying -to err on the side of simplicity and robustness instead of -micro-optimization. But at the architectural level I tried hard to -avoid fundamentally bad decisions, e.g., I believe that all the -parsing algorithms remain linear-time even in the face of pathological -input like slowloris, and there are no byte-by-byte loops. (I also -believe that it maintains bounded memory usage in the face of -arbitrary/pathological input.) - -The whole library is ~800 lines-of-code. You can read and understand -the whole thing in less than an hour. Most of the energy invested in -this so far has been spent on trying to keep things simple by -minimizing special-cases and ad hoc state manipulation; even though it -is now quite small and simple, I'm still annoyed that I haven't -figured out how to make it even smaller and simpler. (Unfortunately, -HTTP does not lend itself to simplicity.) - -The API is ~feature complete and I don't expect the general outlines -to change much, but you can't judge an API's ergonomics until you -actually document and use it, so I'd expect some changes in the -details. - -*How do I try it?* - -.. code-block:: sh - - $ pip install h11 - $ git clone git@github.com:python-hyper/h11 - $ cd h11/examples - $ python basic-client.py - -and go from there. - -*License?* - -MIT - -*Code of conduct?* - -Contributors are requested to follow our `code of conduct -<https://github.com/python-hyper/h11/blob/master/CODE_OF_CONDUCT.md>`_ in -all project spaces. |