Index.py 实现了 ASGI3 接口，并使用 Radix Tree 进行路由查找。是最快的 Python web 框架之一。一切特性都服务于快速开发高性能的 Web 服务。
pip install -U index.py
或者直接从 Github 上安装最新版本（不稳定）
pip install -U git+https://github.com/abersheeran/[email protected]
中国大陆内的用户可从 Gitee 上的镜像仓库拉取
pip install -U git+https://gitee.com/abersheeran/[email protected]
Bumps certifi from 2021.10.8 to 2022.12.7.
9e9e840 2022.12.07b81bdb2 2022.09.24939a28f 2022.09.14aca828a 2022.06.15.2de0eae1 Only use importlib.resources's new files() / Traversable API on Python ≥3.11 ...b8eb5e9 2022.06.15.147fb7ab Fix deprecation warning on Python 3.11 (#199)b0b48e0 fixes #198 -- update link in license9d514b4 2022.06.154151e88 Add py.typed to MANIFEST.in to package in sdist (#196)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.
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Minimum Example
from indexpy import Index, Body
app = Index()
@app.router.http.post("/")
def test(param: str = Body()):
return dict(error=param)
由于 Starlette 本身现在更像是一个框架而不是一个工具箱，并且 encode 团队似乎没有太多的时间维护这个框架，更多的精力都在 httpx 上。所以直接放弃使用 Starlette，转而使用 BaíZé 进行重构。除部分响应类外，大部分接口仍然可以保持一致。并且相较于 Starlette，BaíZé 有更丰富的功能支持，比如文件响应允许分片、更加完善的响应类泛型。
Todo使用默认值为类型增加描述是妥协的做法。
async def function(name: name: Annotated[type, Query(**options)]) -> Annotated[Any, PlainTextResponse[200]]:
return name
Query[type, options]
使用这种方式，编辑器支持不会很好。因为不能传关键词，所以 options 要么是一个充满 None 的序列，要么是一个字典。写起来都不会太舒服。
在某些情况下需要如下例代码来同时注册 "/user" 和 "/user/login" 两个路由。故而仅允许 "" 不以 "/" 开头。
"/user" // Routes(
HttpRoute("", ......),
HttpRoute("/login", ......),
)
在根上的 "" 跟随浏览器行为，自动转换为 "/" 路由。即 app.router << HttpRoute("", ......) 等价于 app.router << HttpRoute("/", ......)
@routes.http("/path", middlewares=[.................])
def f(): ...
@routes.websocket("/path", middlewares=[.................])
def f(): ...
from indexpy.routing.tree import RadixTree
t = RadixTree()
def donothing():
pass
def donothing2():
pass
# 交换下面两个路由的顺序，断言可以通过
t.append("/app/{hello}/", donothing)
t.append("/app/hello/", donothing2)
ret = t.search("/app/world/")
print(ret) # ({'hello': 'world'}, <function donothing at 0x7f12c94931f0>)
assert ret[1] == donothing
ret = t.search("/app/hello/")
print(ret) # ({'hello': 'hello'}, <function donothing at 0x7f12c94931f0>)
assert ret[1] == donothing2
期望的行为应该类似于 flask 如下：
curl xxxx/a1/hello/ ==> hello2
curl xxxx/a1/world/ ==> hello1
from flask import Flask
app = Flask(__name__)
@app.route("/a1/<hello>/")
def hello1(hello):
return "hello1"
@app.route("/a1/hello/")
def hello2():
return "hello2"
app.run()
另外这里
https://github.com/abersheeran/index.py/blob/e895d06ec26bdb4196f919229417b424f5e066a2/indexpy/routing/tree.py#L57-L66
检查路由冲突的地方
第 60 行的 if (node.re_pattern == re_pattern) != (node.characters == param_name): 会不会有 re_pattern 不同， 而 characters == param_name 相同的情况？(这一块没太看懂）
使用类固然使局部代码更加紧凑，但是也牺牲了使用的便捷性。遂决定增加使用的函数的注册方式，原有注册方式保持不变。
在 *.py 文件中未寻找到 HTTP 对象，则寻找如下名称的函数作为对应 HTTP 请求方法的处理函数："get", "post", "put", "patch", "delete", "head", "options", "trace"。这意味着使用时不需要继承 indexpy.HttpView，直接定义一个名为 get 的异步函数即可处理请求。
在内部代码里，使用 MultimethodRoutes 同等方式，合并多个函数到一个类中。
Todo
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