[Yt-dev] Overloading EnzoStaticOutput causing problems with load

[david collins]

> The kwargs support for load was added to support the use case of
> supplying units as well as supplying additional information that is
> required for instantiated some parameter files.

Ah, so could I pass the same conversion_override and
parameter_override arguments to load?  That's an easy enough
modification to make.

d.

>
> -Matt
>
> On Mon, Oct 24, 2011 at 12:15 PM, david collins <antpuncher at gmail.com> wrote:
>> Hi, Everybody--
>>
>> In order to get units to be converted properly for fields that do not
>> have units information in the parameter file, I've been subclassing
>> EnzoStaticOutput.  However, for some reason this shorts out the load
>> function.  For instance merely subclassing EnzoStaticOutput as follows
>> causes load to return None, instead of a parameter file.  This changed
>> some time ago, but I've been ignoring it.  Is there a way I can
>> continue subclassing the EnzoStaticOutput, so I have more control over
>> my units and not lose the load function?
>>
>> Thanks,
>> d.
>>
>>
>> from yt.mods import *
>> class FileStaticOutputFourPi(EnzoStaticOutput):
>>    def __init__(self,*args,**kwargs):
>>        fpi = na.sqrt(4*na.pi)
>>        EnzoStaticOutput.__init__(self,*args,conversion_override={'Density': 1,
>>                                                       'DivB': 1,
>>                                                       'x-velocity': 1,
>>                                                       'Total_Energy': 1},
>>                                  parameter_override={'LengthUnits':
>> 1,'LengthUnit': 1,
>>                                                      'Time': 1},
>>                                  **kwargs)
>>
>>>>> pf = load(path)
>>>>> print pf
>> None
>> --
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