python - 随笔分类(第9页) - papering

摘要：p 阅读全文

posted @ 2018-01-12 14:06 papering 阅读(135) 评论(0) 推荐(0)

摘要：Python extensions for Windows pywin32 214 Python extensions for Windows Maintainer: Mark Hammond Home Page: http://sf.net/projects/pywin32 Download UR 阅读全文

posted @ 2018-01-11 18:10 papering 阅读(1266) 评论(0) 推荐(0)

What are some advantages of using Node.js over a Flask API?

摘要：https://www.quora.com/What-are-some-advantages-of-using-Node-js-over-a-Flask-API Flask is a Python web microframework. It needs to be run behind a WSG 阅读全文

posted @ 2018-01-02 21:55 papering 阅读(205) 评论(0) 推荐(0)

How can I pass data from Flask to JavaScript in a template?

摘要：https://stackoverflow.com/questions/11178426/how-can-i-pass-data-from-flask-to-javascript-in-a-template 阅读全文

posted @ 2018-01-02 21:39 papering 阅读(137) 评论(0) 推荐(0)

8.4 创建大量对象时节省内存方法

摘要：8.4 创建大量对象时节省内存方法 — python3-cookbook 3.0.0 文档 https://python3-cookbook.readthedocs.io/zh_CN/latest/c08/p04_save_memory_when_create_large_number_instan 阅读全文

posted @ 2017-12-24 21:01 papering 阅读(250) 评论(0) 推荐(0)

python 获取代码宿主机名 ip

摘要：1、获取hostname 相同代码不同宿主机日志名互异且可识别宿主机分布式爬虫 https://docs.python.org/3.6/library/socket.html#socket.SOCK_RAW socket.gethostbyname(socket.gethostname( 阅读全文

posted @ 2017-12-21 13:13 papering 阅读(745) 评论(0) 推荐(0)

res_d_l =[{'contents':d.contents,'href':d.attrs['href']} for d in rd] 泛型

摘要：from selenium import webdriverfrom selenium.webdriver.chrome.options import Options# from selenium.webdriver.firefox.options import Optionsimport timefrom time import sleepimport mathimport randomim... 阅读全文

posted @ 2017-12-19 23:43 papering 阅读(309) 评论(0) 推荐(0)

数据分析浏览器端展示技术选型

摘要：python 相对其他语言，在业务数据运算/分析方面，高效的编码速度阅读全文

posted @ 2017-12-19 11:05 papering 阅读(138) 评论(0) 推荐(0)

Using Python with TurboGears A complete web framework integrating several Python projects

摘要：Using Python with TurboGears TurboGears is a Python web framework based on the ObjectDispatch paradigm, it is meant to make possible to write both sma 阅读全文

posted @ 2017-12-14 22:09 papering 阅读(174) 评论(0) 推荐(0)

pymssql.connect(server='.', user='', password='', database='', timeout=0, login_timeout=60, charset='UTF-8', as_dict=False, host='', appname=None, port='1433', conn_properties, autocommit=False, tds_

摘要：http://pymssql.org/en/stable/ref/pymssql.html 阅读全文

posted @ 2017-12-14 11:08 papering 阅读(3359) 评论(0) 推荐(0)

ALLOWED_HOSTS = ['*']

摘要：https://docs.djangoproject.com/en/1.10/ref/settings/#std:setting-ALLOWED_HOSTS https://stackoverflow.com/questions/24857158/commanderror-you-must-set- 阅读全文

posted @ 2017-12-13 13:01 papering 阅读(799) 评论(0) 推荐(0)

python3 安装 #zlib zlibmodule.c -I$(prefix)/include -L$(exec_prefix)/lib -lz RHEL 8 install Python 3 or Python 2 using yum 编译安装 python3.7.4 . OpenSSL 1.0.2 or 1.1. Consequently, OpenSSL 0.9.8 and 1.0

摘要：#zlib zlibmodule.c -I$(prefix)/include -L$(exec_prefix)/lib -lz Modules/Setup.dist https://askubuntu.com/questions/661039/trouble-with-zip-support-in- 阅读全文

posted @ 2017-12-11 21:08 papering 阅读(757) 评论(0) 推荐(0)

python 线程进程标识

摘要：s = '%s%s%s%s%s%s%s%s' % ( time.strftime('%Y%m%d %H:%M:%S', time.localtime(time.time())), ' os.getppid() ', os.getppid(), ' os.getpid() ', os.getpid() 阅读全文

posted @ 2017-12-11 14:41 papering 阅读(269) 评论(0) 推荐(0)

Python 中的字节与字节数组

摘要：Python 中的字节与字节数组 - Python - 伯乐在线 http://python.jobbole.com/84839/ 阅读全文

posted @ 2017-12-07 19:19 papering 阅读(543) 评论(0) 推荐(0)

无限次重启该脚本

摘要：import osfor i in range(1, 10): if i % 3 == 0: print(i) s = 'python %s' % (__file__) os.system(s) os._exit(123)ps -aux | grep python | grep -v grep |cut -c 9-15 | xargs k... 阅读全文

posted @ 2017-12-05 19:34 papering 阅读(504) 评论(0) 推荐(0)

eval

摘要：class myBook(): def __init__(self, book): self.book = book def readbook(self): print(self.book, '--GOOD')d = eval("myBook('Java Book')")if hasattr(d, 阅读全文

posted @ 2017-12-05 15:23 papering 阅读(161) 评论(0) 推荐(0)

queue — A synchronized queue class

摘要：https://docs.python.org/3.6/library/queue.html https://github.com/python/cpython/blob/3.6/Lib/queue.py The queue module implements multi-producer, mul 阅读全文

posted @ 2017-12-04 23:18 papering 阅读(259) 评论(0) 推荐(0)

SimpleHTTPServer

摘要：SimpleHTTPServer python -m SimpleHTTPServer 8989 阅读全文

posted @ 2017-12-04 02:18 papering 阅读(160) 评论(0) 推荐(0)

virtualenv 虚拟环境

摘要：python 创建使用虚拟环境python -m venv ./venvsudo apt install python3-virtualenvsudo apt install python3.12-venvvirtualenv venvsource venv/bin/activate https:/ 阅读全文

posted @ 2017-12-04 00:31 papering 阅读(224) 评论(0) 推荐(0)

Difference between exit() and sys.exit() in Python

摘要：Difference between exit() and sys.exit() in Python - Stack Overflow https://stackoverflow.com/questions/6501121/difference-between-exit-and-sys-exit-i 阅读全文

posted @ 2017-12-02 16:50 papering 阅读(368) 评论(0) 推荐(0)

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随笔分类 - python