This PEP introduces template strings for custom string processing.| Python Enhancement Proposals (PEPs)
I've been a little obsessed with operator overloading lately. First using |= in sqlalchemy-builder and then using | and @ in better-functools. I didn't actually know that these qualify as DSLs, specifically what's known as "internal DSLs". Funnily enough, I'm usually not a fan of DSLs. A few reasons come to mind: DSLs …| Jamie's Blog
better-functools: Python functional fun| blog.changs.co.uk
better-functools: Python functional fun| blog.changs.co.uk