def parse_value(self, value):
if value.endswith("%"):
percent = int(value[0:-1])
return percent2amplification(percent)
elif value.lower().endswith("db"):
db = int(value[0:-2])
return decibel2amplification(db)
elif "." in value:
return float(value)
elif value.startswith("0x"):
return int(value, 16)
else:
return int(value)
def string_to_volume(self, strval):
strval = strval.lower()
vol = 0
if strval.endswith("db"):
try:
dbval = float(strval[0:-2])
vol = decibel2amplification(dbval)
except:
logging.error("Can't parse db value {}", strval)
return None
# TODO
elif strval.endswith("%"):
try:
pval = float(strval[0:-1])
vol = percent2amplification(pval)
except:
logging.error("Can't parse db value {}", strval)
return None
else:
vol = float(strval)
return vol
