twisted网络框架的三个基础模块:Protocol, ProtocolFactory, Transport.这三个模块是构成twisted服务器端与客户端程序的基本。 Protocol:Protocol对象实现协议内容,即通信的内容协议 ProtocolFactory: 是工厂模式的体现,在这里面生成协议 Tra...
#!/bin/bash export PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=cpp pyenv global 3.7.2 python -mvenv /tmp/venv . /tmp/venv/bin/activate python -m pip install protobuf==3.19.0 python -c "from google.protobuf import descriptor_pb2" What did you expect to see I expect this script to run wit...
Whilequeuelibandpython-pqueuecannot fulfil all of above. After some try, I found it’s hard to achieve based on their current implementation without huge code change. this is the motivation to start this project. By default,persist-queueusepickleobject serialization module to support object instan...
This repository contains a pure-Python implementation of a HTTP/2 protocol stack. It's written from the ground up to be embeddable in whatever program you choose to use, ensuring that you can speak HTTP/2 regardless of your programming paradigm. ...
This approach involves using the iterator protocol (or the PyBind11 py::iterable type for the function parameter) to process each element. Removing the repeated transitions between Python and C++ is an effective way to reduce the time it takes to process the sequence....
An object that implements the buffer protocol (e.g., bytes, bytearray, memoryview, array.array); this copies the bytes from the source object to the newly created binary sequence. Building a binary sequence from a buffer-like object is a low-level operation that may involve type casting. ...
$ python -O main.py 8.3 上下⽂文 上下⽂文管理协议 (Context Management Protocol) 为代码块提供了包含初始化和清理操作的安全 上下⽂文环境.即便代码块发⽣生异常,清理操作也会被执⾏行. • __enter__: 初始化环境,返回上下⽂文对象. 118 • __exit__: 执⾏行清理操作.返回 True 时,...
types.nicconfiguration( name='eth0', on_boot=true, boot_protocol=types.bootprotocol.static, ip=types.ip( version=types.ipversion.v4, address='10.10.10.1', netmask='255.255.255.0', gateway='10.10.10.1' ) ) ) ) ) # close the connection to the server: connection.close() 3.21. ...
By default, the connection to the ptvsd 3.x remote debug server is secured by the secret only, and all data is passed in plain text. For a more secure connection, ptvsd 3.x supports SSL by using the secure form of the TCP protocol, or TCPS. Use the following steps to configure ptvsd...
on your server. It can also act as a client for any other CA that uses the ACME protocol....