PVGIS To Grasshopper

import rhinoscriptsyntax as rs
import csv
import json
import urllib2
import ghpythonlib.treehelpers as th
#This code uses two opensource API's. Namely the PVGIS web API and the PostcodeIO API


#Assigning the PV panel to the surface
pp = str(rs.Area(geo)/PV_Panel)
x=12*[0]

#Find azimuth from south
normal = rs.SurfaceNormal(geo,rs.SurfaceClosestPoint(geo,rs.SurfaceAreaCentroid(geo)[0]))
aspect = str(rs.VectorAngle((normal[0],normal[1],0),(0,-1,0)))

#Radiation database
rdb='raddatabase=PVGIS-CMSAF&'
#Output format
of='outputformat=basic&'
#Loss Factor
loss='loss=12&'
#Browser tells the API if you want to download a CSV or just read it
#Since this is the last dataset, the '&' is not required in the end
browser='browser=0'
#The PVGIS website format
pvgis='http://re.jrc.ec.europa.eu/pvgis5/PVcalc.php?'
#The Postcodeio website format
postcodeio='https://postcodes.io/postcodes/'

#Creates the URL that can find the lat, long and city from a postcode
urlpc = postcodeio+postcode
responsePC  = urllib2.urlopen(urlpc)
datastore = json.load(responsePC)
lon = str(datastore['result']['longitude'])+'&'
lat = str(datastore['result']['latitude'])+'&'
Lon = str(datastore['result']['longitude'])
Lat = str(datastore['result']['latitude'])
#Finds the name of the city
city = datastore['result']['admin_district']
#Constructs the PVGIS csv file
urlpv = pvgis+'lat='+lat+'lon='+lon+rdb+'peakpower='+pp+'&'+'angle='+angle+'&'+'aspect='+aspect+'&'+of+loss+browser
#print urlpv
#Fetches information from the PVGIS information File
responsePV = urllib2.urlopen(urlpv)
reader = csv.reader(responsePV, delimiter='\t')
index = 1
for row in reader:
    if len(row)==4:
        x[index-1]=float(row[1])
        if index==12:
            break
        index=index+1