Mastering Web Scraping in Python: Crawling from Scratch

Learn how to build a website crawler for scraping at scale. Start by visiting pages one by one and scale up with parallel processing in a thread-safe way. Read more

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Building a Key-value database in Python

Introduction In this tutorial, we’ll walk through building a key-value database in python. The design is based entirely off of the bitcask project, with a few simplifications. The database will support 3 operations: PUT GET DELETE Here’s a sneak peek of... (more…)

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An actual history of Python on Android

This ZDNet article was published a few days ago about how "Python apps might soon be running on Android". It summarises some recent developments in Android support for CPython, but disappointingly it’s highly misleading about some key points. In particula... (more…)

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The Guide to Python Logging

Python has the wonderful package for recording logs called logging. You can find it in the standard library. Many developers think that it is overcomplicated and not pythonic. In this post I will try… (more…)

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