This should have been obvious to me for a longer time, but until earlier today I did not really realize the severity of the issues caused by str.format on untrusted user input. It came up as a way to bypass the Jinja2 Sandbox in a way that would permit r...

Python 3.3 standard library 'ipaddress' suffers from a critical IP address vulnerability (CVE-2021-29921) identical to the flaw that was reported in the "netmask" library earlier this year. (more…)

This book introduces Python scripting for geographic information science (GIS) workflow optimization using ArcGIS. It builds essential programming skills for automating GIS analysis. Over 200 sample P... (more…)

Code Sample of Book "Effective Python: 59 Specific Ways to Write Better Pyton" by Brett Slatkin - SigmaQuan/Better-Python-59-Ways... (more…)

Designing Modules in Python is part of HashedIn’s training program for junior developers to get better at design. Today, we are making it available as a free ebook. (more…)