#15264: make Mutability class ready to be used
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Reporter: dkrenn | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-5.13
Component: misc | Keywords: mutability doctests
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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Looking at the code in {{{sage/structure/mutability.pyx}}}, one notices
some things that should be changed:
Update the methods in {{{Mutability}}}: The corresponding methods in
{{{sage/structure/sequence.py}}} seem to work nicely. E.g. there
{{{self._is_immutable = 1}}} (in {{{set_immutable}}}) was changed to
{{{self._is_immutable = True}}} or {{{self._is_immutable}}} got a
{{{return}}} and a try-except (in {{{is_immutable}}}))
Add a doctest in {{{require_mutable}}} and {{{require_immutable}}} that
uses the class {{{Mutability}}}.
Add doctests to {{{set_immutable}}} and to {{{is_immutable}}} that really
test the code (and note just test the code in
{{{sage/structure/sequence.py}}}.
Add doctests to all functions.
Maybe: combine {{{_require_mutable}}} and {{{_require_mutable_cdef}}} with
{{{cpdef}}}.
See also the discussion "Mutability" on sage-devel
https://groups.google.com/forum/#!topic/sage-devel/dnXSgh56Boo
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Ticket URL: <http://trac.sagemath.org/ticket/15264>
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