Changelog

v1.1.3:

  • Changed Rmd code prompt to NULL # YOUR CODE HERE for assignment statements and # YOUR CODE HERE for whole-line and block removal

v1.1.2:

  • Made requirements specification always throw an error if a user-specified path is not found

  • Pinned nbconvert<6.0.0 as a temporary measure due to new templating issues in that release

v1.1.1:

  • Fixed handling variable name collisions with already-tested test files

  • Added --no-pdfs flag to Otter Assign

v1.1.0:

  • Moved Gradescope grading to inside conda env within container due to change in Gradescope’s grading image

  • Added ability to specify additional tests to be run in cell metadata without need of explicit Notebook.check cells

v1.0.1:

  • Fixed bug with specification of overwriting requirements in Otter Generate

v1.0.0:

  • Changed structure of CLI into six main commands: otter assign, otter check, otter export, otter generate, otter grade, and otter service

  • Added R autograding integrations with autograding package ottr

  • Added Otter Assign, a forked version of jassign that works with Otter

  • Added Otter Export, a forked version of nb2pdf and gsExport for generating PDFs of notebooks

  • Added Otter Service, a deployable grading service that students can POST their submissions to

  • Added logging to otter.Notebook and Otter Check, incl. environment serialization for grading

  • Changed filenames inside the package so that names match commands (e.g. otter/cli.py is now otter/grade.py)

  • Added intercell seeding

  • Moved all argparse calls into otter.argparser and the logic for routing Otter commands to otter.run

  • Made several fixes to otter check, incl. ability to grade notebooks with it

  • otter generate and otter grade now remove tmp directories on failure

  • Fixed otter.ok_parser.CheckCallWrapper finding and patching instances of otter.Notebook

  • Changed behavior of hidden test cases to use individual case "hidden" key instead of global "hidden" key

  • Made use of metadata files in otter grade optional

  • Added otter_ignore cell tag to flag a cell to be ignored during notebook execution

v0.4.8:

  • added import of IPython.display.display to otter/grade.py

  • patched Gradescope metadata parser for group submissions

v0.4.7:

  • fix relative import issue on Gradescope (again, sigh)

v0.4.6: re-release of v0.4.5

v0.4.5:

  • added missing patch of otter.Notebook.export in otter/grade.py

  • added __version__ global in otter/__init__.py

  • fixed relative import issue when running on Gradescope

  • fixed not finding/rerunning tests on Gradescope with otter.Notebook.check

v0.4.4:

  • fixed template escape bug in otter/gs_generator.py

v0.4.3:

  • fixed dead link in docs/gradescope.md

  • updated to Python 3.7 in setup.sh for Gradescope

  • made otter and otter gen CLIs find ./requirements.txt automatically if it exists

  • fix bug where GS generator fails if no -r flag specified