Re: [Numpy-discussion] Proposed deprecations for 1.10: dot corner cases

2015-05-11 Thread Stephan Hoyer
On Mon, May 11, 2015 at 2:53 PM, Alan G Isaac wrote: > I agree that where `@` and `dot` differ in behavior, this should be > clearly documented. > I would hope that the behavior of `dot` would not change. Even if np.dot never changes (and indeed, perhaps it should not), issuing these warnings s

Re: [Numpy-discussion] Proposed deprecations for 1.10: dot corner cases

2015-05-11 Thread Alan G Isaac
On 5/11/2015 3:52 PM, Nathaniel Smith wrote: > Not sure what you mean. It's true that PEP 465 doesn't say anything about > np.dot, because it's out of scope. The argument here, though, is not "PEP > 465 says we have to do this". It's that it's confusing to have two different > subtly different se

Re: [Numpy-discussion] Proposed deprecations for 1.10: dot corner cases

2015-05-11 Thread Stephan Hoyer
On Sat, May 9, 2015 at 1:26 PM, Nathaniel Smith wrote: > I'd like to suggest that we go ahead and add deprecation warnings to > the following operations. This doesn't commit us to changing anything > on any particular time scale, but it gives us more options later. > These both get a strong +1 f

Re: [Numpy-discussion] Proposed deprecations for 1.10: dot corner cases

2015-05-11 Thread Nathaniel Smith
On May 11, 2015 12:44 PM, "Alan G Isaac" wrote: > > On 5/9/2015 4:26 PM, Nathaniel Smith wrote: > > dot(A, B) where one of the argument is a scalar: currently, this > > does scalar multiplication. There is no logically consistent > > motivation for this, it violates TOOWTDI, and again it is incons

Re: [Numpy-discussion] Proposed deprecations for 1.10: dot corner cases

2015-05-11 Thread Alan G Isaac
On 5/9/2015 4:26 PM, Nathaniel Smith wrote: > dot(A, B) where one of the argument is a scalar: currently, this > does scalar multiplication. There is no logically consistent > motivation for this, it violates TOOWTDI, and again it is inconsistent > with the PEP semantics for @ (which are that this

[Numpy-discussion] ANN: pandas 0.16.1 released

2015-05-11 Thread Jeff Reback
Hello, We are proud to announce v0.16.1 of pandas, a minor release from 0.16.0. This release includes a small number of API changes, several new features, enhancements, and performance improvements along with a large number of bug fixes. This was a release of 7 weeks with 222 commits by 57 autho