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# -*- coding:utf8 -*-
import chardet
import sys, os
import shutil
from mutagen.mp3 import MP3
import mutagen.id3
from mutagen.id3 import ID3
from mutagen.easyid3 import EasyID3
cosven /
Last active Jul 10, 2016
Python3 字符串比较,很奇怪。
In [33]: os.listdir('.')
'Closer - Travis.mp3',
'I Really Like You - Carly Rae Jepsen.mp3',
'Love Story - Taylor Swift.mp3',
'Per dimenticare - Zero Assoluto.mp3',
"Sono Bugiarda (I'm A Believer) - Caterina Caselli.mp3",
'The Phoenix - Fall Out Boy.mp3',
'We Are Never Ever Getting Back Together - Taylor Swift.mp3',
View jenkin_slave_connection.log
Feb 21, 2017 11:50:34 PM hudson.remoting.jnlp.Main createEngine
INFO: Setting up slave: ci1-mirror
Feb 21, 2017 11:50:34 PM hudson.remoting.jnlp.Main$CuiListener <init>
INFO: Jenkins agent is running in headless mode.
Feb 21, 2017 11:50:34 PM hudson.remoting.jnlp.Main$CuiListener status
INFO: Locating server among []
Feb 21, 2017 11:50:34 PM hudson.remoting.jnlp.Main$CuiListener status
INFO: Handshaking
Feb 21, 2017 11:50:34 PM hudson.remoting.jnlp.Main$CuiListener status
INFO: Connecting to
cosven /
Created Aug 16, 2017
tranditional model definition ways in python
there are three typical ways to define a model in python.
# ---------------------------------------------------
# use namedtuple: simple but not flexible or powerful
# ---------------------------------------------------
from collections import namedtuple
cosven /
Last active Nov 2, 2017
learning asyncio in practice
# server made with asyncio
# flake8: noqa
import asyncio
from socket import (socket, AF_INET, SOCK_STREAM, SO_REUSEADDR, SOL_SOCKET)
async def start_server(sock):
server = await loop.create_server(asyncio.Protocol, sock=sock)
cosven /
Created Apr 27, 2018
leetcode subtree visualization
import random
from graphviz import Digraph
# Definition for a binary tree node.
class TreeNode(object):
def __init__(self, x):
self.val = x
self.left = None
cosven /
Created Jun 30, 2018
feeluown 项目一些废弃代码
def contextMenuEvent(self, event):
menu = QMenu()
index = self.indexAt(event.pos())
song = self.model().data(index, Qt.UserRole)
if song.album:
show_album_action = QAction('专辑:{}'.format(, menu)
partial(self.show_album_needed.emit, song.
cosven / fonts.conf
Created Jul 17, 2018
KDE 下 fonts.conf 配置示例,有两个效果:让 chromium 正确的显示中文字体;konsole 正确的显示中文字体,并且支持显示 Emoji
View fonts.conf
<?xml version="1.0"?><!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<!-- <dir>~/.fonts</dir> -->
<family>Noto Serif CJK SC</family>
<family>Noto Color Emoji</family>
cosven /
Created Aug 3, 2018
从网页端控制 feeluown 示例
- pip3 install flask # 安装依赖
- python3 # 启动网页,在浏览器
import socket
from flask import Flask, request
cosven / nginx.conf
Last active Aug 22, 2018
Django 项目部署示例
View nginx.conf
server {
listen 80;
# path for static files
location /static/ {
root /data/static;
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