[docs] [issue14112] tutorial intro talks of "shallow copy" concept without explanation

Raymond Hettinger <raymond.hettinger@gmail.com> added the comment: New changeset a8424940b4873791fc178a9f19a7bf1779a6cf42 by Raymond Hettinger (Miss Islington (bot)) in branch '3.8': bpo-14112: Allow beginners to explore shallowness in greater depth ;-) (GH-15465) (GH-15469) https://github.com/python/cpython/commit/a8424940b4873791fc178a9f19a7bf1779a... ---------- _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue14112> _______________________________________