2.2.32. czekitout.convert.to_positive_float

to_positive_float(obj, obj_name)[source]

Convert input object to a positive float.

If the input object is not a positive real number, then an exception is raised with the message:

The object ``<obj_name>`` must be a positive real number.

where <obj_name> is replaced by the contents of the string obj_name. In the case that an exception is raised, said exception is of the type TypeError if the input object is not a real number, otherwise said exception is of the type ValueError.

Parameters:

objany type: Input object.
obj_namestr: Name of the input object.

Returns:

resultfloat: The object resulting from the conversion.