[issue33224] "RuntimeError: generator raised StopIteration" in difflib.mdiff

Raymond Hettinger added the comment: Thanks for timely report. I appreciate you exercising the beta release to shake out bugs. -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python

[issue33224] "RuntimeError: generator raised StopIteration" in difflib.mdiff

Raymond Hettinger added the comment: New changeset 8da15f09458fd4f4fe341861e41723892b25a11b by Raymond Hettinger (Miss Islington (bot)) in branch '3.6': bpo-33224: PEP 479 fix for difflib.mdiff() (GH-6381) (GH-6391)

[issue33224] "RuntimeError: generator raised StopIteration" in difflib.mdiff

Raymond Hettinger added the comment: New changeset 28c179094bcb7829d184fb3cfb3ef626505b9f77 by Raymond Hettinger (Miss Islington (bot)) in branch '3.7': bpo-33224: PEP 479 fix for difflib.mdiff() (GH-6381) (GH-6390)

[issue33224] "RuntimeError: generator raised StopIteration" in difflib.mdiff

Change by miss-islington : -- pull_requests: +6099 ___ Python tracker ___

[issue33224] "RuntimeError: generator raised StopIteration" in difflib.mdiff

Change by miss-islington : -- pull_requests: +6098 ___ Python tracker ___

[issue33224] "RuntimeError: generator raised StopIteration" in difflib.mdiff

Raymond Hettinger added the comment: New changeset 01b731fc2b04744a11e32f93aba8bfb9ddb3dd29 by Raymond Hettinger in branch 'master': bpo-33224: PEP 479 fix for difflib.mdiff() (GH-6381)

[issue33224] "RuntimeError: generator raised StopIteration" in difflib.mdiff

Change by Raymond Hettinger : -- versions: +Python 3.6, Python 3.8 ___ Python tracker ___

[issue33224] "RuntimeError: generator raised StopIteration" in difflib.mdiff

Change by Raymond Hettinger : -- keywords: +patch pull_requests: +6091 stage: -> patch review ___ Python tracker ___

[issue33224] "RuntimeError: generator raised StopIteration" in difflib.mdiff

Change by Raymond Hettinger : -- assignee: -> rhettinger nosy: +rhettinger ___ Python tracker ___

[issue33224] "RuntimeError: generator raised StopIteration" in difflib.mdiff

New submission from Jeff Kaufman : With python built at HEAD (c51d8c9b) and at 3.7b3 (fcd4e03e08) the code: import difflib for fromdata, todata, flag in difflib._mdiff( ["2"], ["3"], 1): pass produces: Traceback (most recent call last):