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smileboywtu / connection-pool.py
Created April 24, 2018 06:21 — forked from jvmsangkal/connection-pool.py
Connection Pool PyMySQL
class ConnectionPool():
"""
Usage:
conn_pool = nmi_mysql.ConnectionPool(config)
db = conn_pool.get_connection()
db.query('SELECT 1', [])
conn_pool.return_connection(db)
conn_pool.close()
@smileboywtu
smileboywtu / timeit.py
Created April 23, 2018 11:52
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
smileboywtu / auto-run.py
Created March 29, 2018 09:22 — forked from mdwhatcott/auto-run.py
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
smileboywtu / gitstars.json
Created February 6, 2018 03:36
github stars manager for production
{"tags":[],"lastModified":1517888208508}
I use the first
—– BEGIN LICENSE —–
Michael Barnes
Single User License
EA7E-821385
8A353C41 872A0D5C DF9B2950 AFF6F667
C458EA6D 8EA3C286 98D1D650 131A97AB
AA919AEC EF20E143 B361B1E7 4C8B7F04
@smileboywtu
smileboywtu / PicConverText.py
Created July 14, 2017 04:18 — forked from evi1m0/PicConverText.py
12306 新版验证码识别脚本 (已失效)
#!/usr/bin/env python
# coding=utf8
# author=evi1m0
# website=linux.im
'''
12306 Captcha Picture:
author: Evi1m0@20150316
1. Download Captcha
2. Pic Conver Text
@smileboywtu
smileboywtu / py3.5_ubuntu_14.04.txt
Created June 30, 2017 02:12 — forked from larainema/py3.5_ubuntu_14.04.txt
how to install python3.5 on ubuntu 14.04
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
https://launchpad.net/~fkrull/+archive/ubuntu/deadsnakes
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
smileboywtu / send_email.py
Created May 25, 2017 01:35 — forked from lavr/send_email.py
std email vs emails
# see also: http://code.activestate.com/recipes/578150-sending-non-ascii-emails-from-python-3/
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
smileboywtu / cuter.py
Created May 11, 2017 09:51 — forked from sigilioso/cuter.py
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.
args:
img_path: path for the image to resize.
@smileboywtu
smileboywtu / python-smtp-send-qq-mail.py
Created May 8, 2017 02:12 — forked from binderclip/python-smtp-send-qq-mail.py
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):")