#19758: Remove deprecated "property foo:" Cython syntax
-------------------------------------+-------------------------------------
Reporter: jdemeyer | Owner:
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-7.0
Component: cython | Resolution:
Keywords: | Merged in:
Authors: Jeroen Demeyer | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/jdemeyer/remove_deprecated__property_foo___cython_syntax|
f6cc4629a2d8ee3dcab5a0ab6bdd4b59311d4c9b
Dependencies: | Stopgaps:
-------------------------------------+-------------------------------------
Description changed by jdemeyer:
Old description:
> Replace `property foo:` by `@property`.
>
> The relevant lines are:
> {{{
> src/sage/rings/rational.pyx: property __array_interface__:
> src/sage/rings/real_mpfr.pyx: property __array_interface__:
> src/sage/rings/integer.pyx: property __array_interface__:
> src/sage/rings/complex_number.pyx: property __array_interface__:
> src/sage/matrix/matrix2.pyx: property T:
> src/sage/matrix/matrix2.pyx: property C:
> src/sage/matrix/matrix2.pyx: property H:
> src/sage/matrix/matrix2.pyx: property I:
> src/sage/misc/lazy_string.pyx: property value:
> src/sage/symbolic/expression.pyx: property op:
> }}}
>
> I made one minor functional change: for conversion of `RR` and `CC` to
> NumPy, `double` is used for precisions <= 53 (instead of 57 earlier). The
> 57 doesn't make sense to me, as a `double` has a precision of 53 bits. I
> asked at #6506 in case somebody remembers.
New description:
Replace `property foo:` by `@property`.
The relevant lines are:
{{{
src/sage/rings/rational.pyx: property __array_interface__:
src/sage/rings/real_mpfr.pyx: property __array_interface__:
src/sage/rings/integer.pyx: property __array_interface__:
src/sage/rings/complex_number.pyx: property __array_interface__:
src/sage/matrix/matrix2.pyx: property T:
src/sage/matrix/matrix2.pyx: property C:
src/sage/matrix/matrix2.pyx: property H:
src/sage/matrix/matrix2.pyx: property I:
src/sage/misc/lazy_string.pyx: property value:
src/sage/symbolic/expression.pyx: property op:
}}}
I made one minor functional change: for conversion of `RR` and `CC` to
!NumPy, `double` is used for precisions <= 53 (instead of 57 earlier). The
57 doesn't make sense to me, as a `double` has a precision of 53 bits. I
asked at #6506 in case somebody remembers.
--
--
Ticket URL: <http://trac.sagemath.org/ticket/19758#comment:5>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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