Python Bytes

Watch the live stream: Watch on YouTube About the show Sponsored by us: Check out the courses over at Talk Python And Brian’s book too! Special guest: Jay Miller Michael #1: Autosync all branches of a fork Use GitHub actions to keep your fork in sync Step 1: make changes in a separate branch (a branch other than main) to keep the working tree clean and avoiding conflicts with upstream Step 2: Add a new workflow under the “actions” section. We are going to follow the Fork-Sync-With-Upstream-action from the Actions Marketplace. Copy the YAML in the article being careful to use the right repo/branch names Step 3: click on Start Commit and Commit new file and that's it! See your running workflow in the actions tab Brain #2: Measuring memory usage in Python: it’s tricky! Itamar Turner-Trauring Nice, easy to follow discussion of memory Cool example to allocate 3 GB arr = np.ones((1024, 1024, 1024, 3), dtype=np.uint8) that’s a 4 dimensional array of bytes, 1k x 1k x 1k x 3 “Resident Memory” measure