PyPI官网下载|httpx-0.7.6.tar.gz_httpx下载与使用资源-CSDN文库

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**PyPI官网下载 | httpx-0.7.6.tar.gz** PyPI（Python Package Index）是Python开发者常用的资源库，它提供了大量的Python软件包，方便用户下载和安装。在这个场景中，我们关注的是名为`httpx-0.7.6.tar.gz`的压缩文件，这是一个从PyPI官网获取的Python库。 **httpx** `httpx`是一个现代化的HTTP客户端库，用于Python编程语言。它旨在提供比标准库`requests`更强大、更高效的功能，并且具有更好的类型检查和异步支持。`httpx`的主要特点包括： 1. **高性能**：httpx通过使用asyncio和http核心库实现了高效的并发处理，可以显著提高大规模请求处理的速度。 2. **类型安全**：它利用了Python 3.5及更高版本的类型注解，增强了代码的可读性和可维护性。 3. **强大的API**：httpx提供了丰富的API，可以轻松进行GET、POST、PUT等各种HTTP方法的请求，同时支持流上传和下载，以及自定义请求头、cookies和认证方式等。 4. **异步支持**：httpx不仅支持同步操作，还支持异步操作，这使得它在处理大量并发请求时更为得心应手。 5. **超时控制**：httpx允许精细控制请求超时，包括连接超时和读取超时。 6. **HTTP/1.1 和 HTTP/2 支持**：httpx自动处理HTTP协议版本，可以与服务器协商最合适的协议版本。 7. **自动重试**：对于网络不稳定的情况，httpx可以配置自动重试策略，增加请求的成功率。 8. **证书验证**：支持自定义SSL/TLS证书和禁用证书验证，以适应不同的环境需求。 **httpx-0.7.6** 这个特定的版本0.7.6是httpx的一个稳定发布。每个版本的更新都会包含错误修复、性能改进和新功能的添加。例如，0.7.6可能包含了对某些API的优化，提升了库的稳定性和兼容性，或者解决了之前版本中报告的问题。为了了解0.7.6的具体变更，通常需要查看其发行日志（changelog）或在GitHub等开源平台上的相关讨论。 **安装与使用** 要在Python项目中使用httpx，首先需要通过pip安装： ```bash pip install httpx ``` 然后，可以导入并开始使用httpx库： ```python import httpx response = httpx.get('https://example.com') print(response.status_code) print(response.text) ``` 以上就是关于PyPI官网下载的Python库httpx-0.7.6的基本介绍。如果你计划在项目中使用httpx，记得查阅官方文档以获取详细信息和示例，以便充分利用这个强大的工具。

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httpx-0.7.6.tar.gz （45个子文件）

httpx-0.7.6

MANIFEST.in 81B

PKG-INFO 13KB

httpx.egg-info

PKG-INFO 13KB

requires.txt 86B

not-zip-safe 1B

SOURCES.txt 998B

top_level.txt 56B

dependency_links.txt 1B

httpx

dispatch

http2.py 10KB

proxy_http.py 9KB

http11.py 7KB

connection_pool.py 6KB

wsgi.py 5KB

__init__.py 252B

connection.py 5KB

asgi.py 7KB

threaded.py 3KB

base.py 3KB

models.py 42KB

py.typed 0B

utils.py 11KB

multipart.py 4KB

middleware

custom_auth.py 441B

digest_auth.py 6KB

__init__.py 0B

redirect.py 5KB

basic_auth.py 878B

base.py 257B

status_codes.py 5KB

client.py 37KB

concurrency

trio.py 9KB

__init__.py 0B

asyncio.py 10KB

base.py 6KB

__init__.py 3KB

config.py 12KB

api.py 9KB

__version__.py 107B

decoders.py 7KB

exceptions.py 3KB

setup.cfg 752B

setup.py 2KB

LICENSE.md 1KB

CHANGELOG.md 6KB

README.md 4KB

<a href="https://www.encode.io/httpx/"><img width="350" height="208" src="https://raw.githubusercontent.com/encode/httpx/master/docs/img/logo.jpg" alt='HTTPX'></a> HTTPX - A next-generation HTTP client for Python. <a href="https://travis-ci.org/encode/httpx"> <img src="https://travis-ci.org/encode/httpx.svg?branch=master" alt="Build Status"> </a> <a href="https://codecov.io/gh/encode/httpx"> <img src="https://codecov.io/gh/encode/httpx/branch/master/graph/badge.svg" alt="Coverage"> </a> <a href="https://pypi.org/project/httpx/"> <img src="https://badge.fury.io/py/httpx.svg" alt="Package version"> </a> **Note**: *This project should be considered as an "alpha" release. It is substantially API complete, but there are still some areas that need more work.* --- Let's get started... ```python >>> import httpx >>> r = httpx.get('https://www.example.org/') >>> r <Response [200 OK]> >>> r.status_code 200 >>> r.http_version 'HTTP/1.1' >>> r.headers['content-type'] 'text/html; charset=UTF-8' >>> r.text '<!doctype html>\n<html>\n<head>\n<title>Example Domain</title>...' ``` ## Features HTTPX builds on the well-established usability of `requests`, and gives you: * A requests-compatible API. * HTTP/2 and HTTP/1.1 support. * Support for [issuing HTTP requests in parallel](https://www.encode.io/httpx/parallel/). *(Coming soon)* * Standard synchronous interface, but [with `async`/`await` support if you need it](https://www.encode.io/httpx/async/). * Ability to [make requests directly to WSGI or ASGI applications](https://www.encode.io/httpx/advanced/#calling-into-python-web-apps). * Strict timeouts everywhere. * Fully type annotated. * 100% test coverage. Plus all the standard features of `requests`... * International Domains and URLs * Keep-Alive & Connection Pooling * Sessions with Cookie Persistence * Browser-style SSL Verification * Basic/Digest Authentication * Elegant Key/Value Cookies * Automatic Decompression * Automatic Content Decoding * Unicode Response Bodies * Multipart File Uploads * HTTP(S) Proxy Support *(TODO)* * Connection Timeouts * Streaming Downloads * .netrc Support * Chunked Requests ## Installation Install with pip: ```shell $ pip install httpx ``` httpx requires Python 3.6+ ## Documentation Project documentation is available at [www.encode.io/httpx/](https://www.encode.io/httpx/). For a run-through of all the basics, head over to the [QuickStart](https://www.encode.io/httpx/quickstart/). For more advanced topics, see the [Advanced Usage](https://www.encode.io/httpx/advanced/) section, or the specific topics on making [Parallel Requests](https://www.encode.io/httpx/parallel/) or using the [Async Client](https://www.encode.io/httpx/async/). The [Developer Interface](https://www.encode.io/httpx/api/) provides a comprehensive API reference. ## Contribute If you want to contribute with HTTPX check out the [Contributing Guide](https://www.encode.io/httpx/contributing/) to learn how to start. ## Dependencies The httpx project relies on these excellent libraries: * `h2` - HTTP/2 support. * `h11` - HTTP/1.1 support. * `certifi` - SSL certificates. * `chardet` - Fallback auto-detection for response encoding. * `hstspreload` - determines whether IDNA-encoded host should be only accessed via HTTPS. * `idna` - Internationalized domain name support. * `rfc3986` - URL parsing & normalization. * `brotlipy` - Decoding for "brotli" compressed responses. *(Optional)* A huge amount of credit is due to `requests` for the API layout that much of this work follows, as well as to `urllib3` for plenty of design inspiration around the lower-level networking details. — ⭐️ — HTTPX is <a href="https://github.com/encode/httpx/blob/master/LICENSE.md">BSD licensed</a> code. Designed & built in Brighton, England.

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