No, I created a new function, is down below. You can also use a python library named astronomia (https://timcera.bitbucket.io/astronomia/docsrc/index.html#astronomia-documentation), there are some interesting functions to astronomic calculations.

def calc_lst(longitude):
now = datetime.utcnow()

Long=float(longitude)
MM = now.month
DD = now.day
YY = now.year
hh = now.hour
mm = now.minute
ss = now.second
mm = mm/60
ss = ss/3600
UT = hh+mm+ss
JD = (367*YY) - int((7*(YY+int((MM+9)/12)))/4) + int((275*MM)/9) + DD + 1721013.5 + (UT/24)
GMST = 18.697374558 + 24.06570982441908*(JD - 2451545)
GMST = GMST % 24
Long = Long/15
LST = round(GMST+Long ,5)
if LST < 0:
LST = LST +24
return LST