wrf.from_var¶
-
class
wrf.
from_var
(varname, attribute)¶ A callable class that retrieves attributes from the function argument.
If the function argument is not of type
xarray.DataArray
, then None will be returned.It is assumed that the function has been wrapped using the
wrapt
module.-
__call__
(wrapped, *args, **kwargs)¶ Return the attribute found in the function arguments.
Parameters: - wrapped – The wrapped function, as used by the
wrapt
module. - *args – The function arguments.
- **kwargs – The function keyword arguments.
Returns: The requested attribute.
Return type: - wrapped – The wrapped function, as used by the
Methods
__init__
(varname, attribute)Initialize a from_var
object.-