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class ConnectionPool():
conn_pool = nmi_mysql.ConnectionPool(config)
db = conn_pool.get_connection()
db.query('SELECT 1', [])
smileboywtu /
Created Apr 23, 2018
calculate python function time
class Timeit(object):
def __init__(self, tag):
self.tag = tag
def __enter__(self):
self.start = time.time()
def __exit__(self, *unused):
self.cost = time.time() - self.start
smileboywtu /
Created Mar 29, 2018 — forked from mdwhatcott/
Auto-run `go test` in the console
#!/usr/bin/env python
This script scans the current working directory for changes to .go files and
runs `go test` in each folder where *_test.go files are found. It does this
indefinitely or until a KeyboardInterrupt is raised (<Ctrl+c>). This script
passes the verbosity command line argument (-v) to `go test`.
smileboywtu / gitstars.json
Created Feb 6, 2018
github stars manager for production
View gitstars.json
View Sublime Text 3 Build 3103 License Key - CRACK
I use the first
Michael Barnes
Single User License
8A353C41 872A0D5C DF9B2950 AFF6F667
C458EA6D 8EA3C286 98D1D650 131A97AB
AA919AEC EF20E143 B361B1E7 4C8B7F04
smileboywtu /
Created Jul 14, 2017 — forked from evi1m0/
12306 新版验证码识别脚本 (已失效)
#!/usr/bin/env python
# coding=utf8
# author=evi1m0
12306 Captcha Picture:
author: Evi1m0@20150316
1. Download Captcha
2. Pic Conver Text
smileboywtu / py3.5_ubuntu_14.04.txt
Created Jun 30, 2017 — forked from larainema/py3.5_ubuntu_14.04.txt
how to install python3.5 on ubuntu 14.04
View py3.5_ubuntu_14.04.txt
Felix Krull runs a PPA offering basically any version of Python (seriously, there is 2.3.7 build for vivid...) for many Ubuntu releases at
Do the usual:
sudo add-apt-repository ppa:fkrull/deadsnakes
sudo apt-get update
sudo apt-get install python3.5
It will not overwrite your existing python3.4 which is still symlinked as python3. If you want python3.5 to be the default python3, change the symlink
smileboywtu /
Created May 25, 2017 — forked from lavr/
std email vs emails
# see also:
import os
import smtplib
from email.utils import formataddr
from email.utils import formatdate
from email.utils import COMMASPACE
from email.header import Header
smileboywtu /
Created May 11, 2017 — forked from sigilioso/
Python PIL Example: get a thumbnail by resizing and cropping an image.
# -*- coding: utf-8 -*-
import Image
def resize_and_crop(img_path, modified_path, size, crop_type='top'):
Resize and crop an image to fit the specified size.
img_path: path for the image to resize.
smileboywtu /
Created May 8, 2017 — forked from binderclip/
Python & Email,附上用 Python 发送 QQ 邮箱邮件的代码
import smtplib
from getpass import getpass
def prompt(prompt):
return input(prompt).strip()
fromaddr = prompt("From: ")
toaddrs = prompt("To: ").split()
subject = prompt("Subject: ")
print("Enter message, end with ^D (Unix) or ^Z (Windows):")