Whether system-config-printer could match the driver through the product fields in the PPD file ?

[PierceDong]

Whether system-config-printer could match the driver through the product fields in the PPD file ?
For now, there is a printer Toshiba e-STUDIO 2520AC and the product fields in the PPD file already contains the info of this printer, but system-config-printer didn't match the driver automatically, from the code below, the driver of this printer should be matched successfully, right ?

aliases = {} # Generic model name: set(specific model names)
for ppdname, ppddict in self.ppds.items ():
# One entry for ppd-make-and-model
ppd_make_and_model = _singleton (ppddict['ppd-make-and-model'])
ppd_mm_split = ppdMakeModelSplit (ppd_make_and_model)
ppd_makes_and_models = set([ppd_mm_split])

        ****# The ppd-product IPP attribute contains values from each
        # Product PPD attribute as well as the value from the
        # ModelName attribute if present.  The Product attribute
        # values are surrounded by parentheses; the ModelName
        # attribute value is not.****

        **# Add another entry for each ppd-product that came from a
        # Product attribute in the PPD file.**
        ppd_products = ppddict.get ('ppd-product', [])
        if not isinstance (ppd_products, list):
            ppd_products = [ppd_products]
        ppd_products = set ([x for x in ppd_products if x.startswith ("(")])
        if ppd_products:
            # If there is only one ppd-product value it is
            # unlikely to be useful.
            if len (ppd_products) == 1:
                ppd_products = set()

from the comments above. the code will process the product fields in the PPD file, right ?
the Product fields in the PPD file looks like this:

*Product: "(TOSHIBA e-STUDIO2520AC)"
*Product: "(TOSHIBA e-STUDIO5525AC)"
*Product: "(TOSHIBA e-STUDIO4525AC)"
*Product: "(TOSHIBA e-STUDIO3525AC)"
*Product: "(TOSHIBA e-STUDIO3025AC)"
*Product: "(TOSHIBA e-STUDIO2525AC)"
*Product: "(TOSHIBA e-STUDIO2025AC)"
*Product: "(TOSHIBA e-STUDIO2520AC)"

[PierceDong]

Really appreciate your help.