~/lightning

Lightning Talks 1

on YouTube 01h 00m

Lightningat PyCon US 2021 · 2021-05-14..05-15· [python, testing, security]

speakers

name:Dustin Ingram

website:https://di.dev

name:Lorena Mesa

website:http://www.lorenamesa.com

name:André Roberge

bluesky:aroberge.bsky.social

name:Bernát Gábor

bluesky:gjbernat.bsky.social

name:Brett Cannon

links:none on file

links:none on file

name:Jason C. McDonald

website:https://codemouse92.com

name:Jürgen Gmach

mastodon:@jugmac00@fosstodon.org

resources

video:https://youtu.be/5zEn3Jta2Dg

slides:none on file

summary

Fast specifics: Friendly improves tracebacks with "where/why/what" queries, Jupyter support and French translations; tox 4 is three times faster and adds wheel installs, pluggable environments and subcommands; Python Launcher for Unix auto‑selects newest Python, supports dot‑venv auto‑detection and shell completions; a name‑length rant is anecdote only; recursion demo shows mutable default argument bug and tail‑call limits; code‑review tips stress time and human feedback; all‑repos tool clones 300 repos and auto‑creates PRs; a Django face‑search web app exists but hits OOMs; Flask 2 adds async, typing and big multipart speedups; SonarCloud demo scans PRs; gemf loads Django settings from env with one import.

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