Category Archives: Python

Split by comma and strip whitespace in Python

I would rather end up with whitespace removed like this: I am aware that I could loop through the list and strip() each item but, as this is Python, I’m guessing there’s a quicker, easier and more elegant way of doing it. Use list... Read More | Share it now!

Avro Schema python serialize and deseralize

Seralize and Deseralize avro data with schema ahead import avro.schemafrom avro.datafile import DataFileReader, DataFileWriterfrom import DatumReader, DatumWriter, BinaryDecoder, BinaryEncoderimport ioclass panAvroDataSchem: def dReader... Read More | Share it now!

‘pip install MySQL-python’ fails with ‘IndexError’ on Mac

By finding out the information that mysql-connector-cmight come to the conclusion that the configuration by brew installation may be incorrect , open the /usr/local/bin/mysql_config script to modify some of the contents of it: change... Read More | Share it now!

Python风格规范 分号 Tip 不要在行尾加分号,... Read More | Share it now!


python 中给文件加锁——fcntl模块import fcntl打开一个文件##当前目录下test文件要先存在,如果不存在会报错。或者以写的方式打开f =... Read More | Share it now!

pip installation Do I need to install pip? pip is already installed if you are using Python 2 >=2.7.9 or Python 3 >=3.4 downloaded from or if you are working in a Virtual Environment created... Read More | Share it now!

如何测试代码覆盖率 简介

本文作者为 Mike Driscoll,译者为 linkcheng,校对 EarlGrey,是 Python 翻译组完成的第二篇译文。本文为编程派微信公众号首发。 是一个用来测试代码覆盖率的 Python 第三方库。它起初是由... Read More | Share it now!

pickle模块学习 Python

pickle提供了一个简单的持久化功能。可以将对象以文件的形式存放在磁盘上。 —————————————— pickle.dump(obj,... Read More | Share it now!

python logging模块使用教程

简单使用 #!/usr/local/bin/python # -*- coding:utf-8 -*- import logging logging.debug('debug message')'info message') logging.warn('warn message') logging.error('error message') logging.critical('critical message')... Read More | Share it now!