python-control-discuss

[python-control-discuss] import of cont2discrete in dtime.py raises minimum SciPy version to 0.10

[Scott C. L. <sli...@ca...>]

I noticed an error in loading python-control after updating to trunk on a machine that has SciPy version 0.9.0 installed.  In this situation, "import control" will fail since __init__.py imports a method from dtime, which uses cont2discrete(), a method introduced in SciPy 0.10.

I did not see mention of this in the documentation and thus notify the list here.

~Scott Livingston

Re: [python-control-discuss] import of cont2discrete in dtime.py raises minimum SciPy version to 0.10

[Richard M. <mu...@cd...>]

Thanks, Scott. Will fix in the next set of commits (via a warning + docs). 

-richard


On Oct 16, 2012, at 3:28 PM, "Scott C. Livingston" <sli...@ca...> wrote:

> I noticed an error in loading python-control after updating to trunk on a machine that has SciPy version 0.9.0 installed.  In this situation, "import control" will fail since __init__.py imports a method from dtime, which uses cont2discrete(), a method introduced in SciPy 0.10.
> 
> I did not see mention of this in the documentation and thus notify the list here.
> 
> ~Scott Livingston
> 
> 
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