def verify_finger(self, fprint):
"""
Compare the finger on the device with the supplied Fprint.
Return true if the finger and the Fprint matches.
"""
if not self.dev:
raise "Device not open"
(r, img) = pyf.pyfp_verify_finger_img(self.dev,
fprint._get_print_data_ptr())
img = Image(img)
if r < 0:
raise "verify error: %i" % r
if r == pyf.FP_VERIFY_NO_MATCH:
return (False, img)
if r == pyf.FP_VERIFY_MATCH:
return (True, img)
if r == pyf.FP_VERIFY_RETRY:
pass
if r == pyf.FP_VERIFY_RETRY_TOO_SHORT:
pass
if r == pyf.FP_VERIFY_RETRY_CENTER_FINGER:
pass
if r == pyf.FP_VERIFY_RETRY_REMOVE_FINGER:
pass
return (None, None)
def verify_finger(self, fprint): if not self.dev: raise "Device not open" (r, img) = pyf.pyfp_verify_finger_img(self.dev, fprint._get_print_data_ptr()) if r < 0: raise "verify error" img = Image(img) if r == pyf.FP_VERIFY_NO_MATCH: return (False, img) if r == pyf.FP_VERIFY_MATCH: return (True, img) if r == pyf.FP_VERIFY_RETRY: pass if r == pyf.FP_VERIFY_RETRY_TOO_SHORT: pass if r == pyf.FP_VERIFY_RETRY_CENTER_FINGER: pass if r == pyf.FP_VERIFY_RETRY_REMOVE_FINGER: pass return (None, None)
def verify_finger(self, fprint): """ Compare the finger on the device with the supplied Fprint. Return true if the finger and the Fprint matches. """ if not self.dev: raise "Device not open" (r, img) = pyf.pyfp_verify_finger_img(self.dev, fprint._get_print_data_ptr()) img = Image(img) if r < 0: raise "verify error: %i" % r if r == pyf.FP_VERIFY_NO_MATCH: return (False, img) if r == pyf.FP_VERIFY_MATCH: return (True, img) if r == pyf.FP_VERIFY_RETRY: pass if r == pyf.FP_VERIFY_RETRY_TOO_SHORT: pass if r == pyf.FP_VERIFY_RETRY_CENTER_FINGER: pass if r == pyf.FP_VERIFY_RETRY_REMOVE_FINGER: pass return (None, None)
