Could you explain in the commit message what exactly this no longer allows?
Aaron Meurer
On Apr 26, 2010, at 6:49 AM, Vinzent Steinberg wrote:
> Signed-off-by: Vinzent Steinberg <vinzent.steinb...@gmail.com>
> ---
> sympy/matrices/matrices.py | 15 +--------------
> 1 files changed, 1 insertions(+), 14 deletions(-)
>
> diff --git a/sympy/matrices/matrices.py b/sympy/matrices/matrices.py
> index b665b8f..e33a58f 100644
> --- a/sympy/matrices/matrices.py
> +++ b/sympy/matrices/matrices.py
> @@ -145,20 +145,7 @@ def __init__(self, *args):
> self.rows = self.cols = 0
> self.mat = []
> else:
> - # TODO: on 0.7.0 delete this and uncomment the last line
> - mat = args
> - if not isinstance(mat[0], (list, tuple)):
> - # make each element a singleton
> - mat = [ [element] for element in mat ]
> - warnings.warn("Deprecated constructor, use brackets: Matrix(%s)"
> % str(mat))
> - self.rows=len(mat)
> - self.cols=len(mat[0])
> - self.mat=[]
> - for j in xrange(self.rows):
> - assert len(mat[j])==self.cols
> - for i in xrange(self.cols):
> - self.mat.append(sympify(mat[j][i]))
> - #raise TypeError("Data type not understood")
> + raise TypeError("Data type not understood")
>
> def key2ij(self,key):
> """Converts key=(4,6) to 4,6 and ensures the key is correct."""
> --
> 1.7.1
>
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