Friday, 13th July 2018
future-fstrings (via) Clever module that backports fstrings to versions of Python earlier than 3.6, by registering itself as a codec and abusing Python’s # -*- coding: future_fstrings -*- feature. Via a conversation on Twitter that pointed out that the JavaScript community have been using transpilation to successfully experiment with new language features for years now.
XARs: An efficient system for self-contained executables (via) Really interesting new open source project from Facebook: a XAR is a new way of packaging up a Python executable complete with its dependencies and resources such that it can be distributed and executed elsewhere as a single file. It’s kind of like a Docker container without Docker—it uses the SquashFS compressed read-only filesystem. I can’t wait to try this out with Datasette.