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 Traceback (most recent call last):
  File "C:\gigapandown\gigapanDownloader.py", line 95, in <module>
    h = urlopen(url)
  File "C:\Python27\lib\urllib.py", line 87, in urlopen
    return opener.open(url)
  File "C:\Python27\lib\urllib.py", line 213, in open
    return getattr(self, name)(url)
  File "C:\Python27\lib\urllib.py", line 350, in open_http
    h.endheaders(data)
  File "C:\Python27\lib\httplib.py", line 1038, in endheaders
    self._send_output(message_body)
  File "C:\Python27\lib\httplib.py", line 882, in _send_output
    self.send(msg)
  File "C:\Python27\lib\httplib.py", line 844, in send
    self.connect()
  File "C:\Python27\lib\httplib.py", line 821, in connect
    self.timeout, self.source_address)
  File "C:\Python27\lib\socket.py", line 557, in create_connection
    for res in getaddrinfo(host, port, 0, SOCK_STREAM):
IOError: [Errno socket error] [Errno 11001] getaddrinfo failed

 #loop around to get every tile
for j in xrange(ht):
    for i in xrange(wt):
        filename = "%04d-%04d.jpg"%(j,i)
        pathfilename = str(photo_id)+"/"+filename
        if not os.path.exists(pathfilename) :
            url = "%s/get_ge_tile/%d/%d/%d/%d"%(base,photo_id, level,j,i)
            progress = (j)*wt+i+1
            print '('+str(progress)+'/'+str(wt*ht)+') Downloading '+str(url)+' as '+str(filename)
            h = urlopen(url)
            if 200 == h.code :
                fout = open(pathfilename,"wb")
                fout.write(h.read())
                fout.close()
            else:
                print '('+str(progress)+'/'+str(wt*ht)+') Downloading error '+str(url)+' http code '+str(h.code)
                ++errors

 from xml.dom.minidom import *
from urllib2 import *
from urllib import *
import sys,os,math,subprocess
outputformat="psb" #psb or tif
imagemagick="/usr/bin/montage" #Linux path to Imagemagick
if os.name == "nt":
  imagemagick="C:\\Program Files\\ImageMagick-6.9.9-Q16\\montage.exe" #Windows path to Imagemagick
def getText(nodelist):
    rc = ""
    for node in nodelist:
        if node.nodeType == node.TEXT_NODE:
            rc = rc + node.data
    return rc
def find_element_value(e,name):
    nodelist = [e]
    while len(nodelist) > 0 :
        node = nodelist.pop()
        if node.nodeType == node.ELEMENT_NODE and node.localName == name:
            return getText(node.childNodes)
        else:
            nodelist += node.childNodes
    return None
#main
photo_id = int(sys.argv[1])
if not os.path.exists(str(photo_id)):
    os.makedirs(str(photo_id))
base = "http://www.gigapan.org"
# read the kml file
h = urlopen(base+"/gigapans/%d.kml"%(photo_id))
photo_kml=h.read()
# find the width and height, level 
dom = parseString(photo_kml)
maxheight=int(find_element_value(dom.documentElement, "maxHeight"))
maxwidth=int(find_element_value(dom.documentElement, "maxWidth"))
tile_size=int(find_element_value(dom.documentElement, "tileSize"))
maxlevel = max(math.ceil(maxwidth/tile_size), math.ceil(maxheight/tile_size))
maxlevel = int(math.ceil(math.log(maxlevel)/math.log(2.0)))
maxwt = int(math.ceil(maxwidth/tile_size))+1
maxht = int(math.ceil(maxheight/tile_size))+1
# find the width, height, tile number and level to use
level = int(sys.argv[2])
if level == 0: 
  level = maxlevel
width = int(maxwidth / (2 ** (maxlevel-level)))+1
height = int(maxheight / (2 ** (maxlevel-level)))+1
wt = int(math.ceil(width/tile_size))+1
ht = int(math.ceil(height/tile_size))+1
# print the variables
print '+----------------------------'
print '| Max size: '+str(maxwidth)+'x'+str(maxheight)+'px'
print '| Max number of tiles: '+str(maxwt)+'x'+str(maxht)+' tiles = '+str(wt*ht)+' tiles'
print '| Max level: '+str(maxlevel)
print '| Tile size: '+str(tile_size)
print '+----------------------------'
print '| Image to download:'
print '| Size: '+str(width)+'x'+str(height)+'px'
print '| Number of tiles: '+str(wt)+'x'+str(ht)+' tiles = '+str(wt*ht)+' tiles'
print '| Level: '+str(level)
print '+----------------------------'
print
print 'Starting download...'
errors = 0
#loop around to get every tile
for j in xrange(ht):
    for i in xrange(wt):
        filename = "%04d-%04d.jpg"%(j,i)
        pathfilename = str(photo_id)+"/"+filename
        if not os.path.exists(pathfilename) :
            url = "%s/get_ge_tile/%d/%d/%d/%d"%(base,photo_id, level,j,i)
            progress = (j)*wt+i+1
            print '('+str(progress)+'/'+str(wt*ht)+') Downloading '+str(url)+' as '+str(filename)
            h = urlopen(url)
            if 200 == h.code :
                fout = open(pathfilename,"wb")
                fout.write(h.read())
                fout.close()
            else:
                print '('+str(progress)+'/'+str(wt*ht)+') Downloading error '+str(url)+' http code '+str(h.code)
                ++errors

  
>>> errors = 1
>>> ++errors
1
>>> +(+(errors))
1
>>>

 if errors == 0:
    print "Stitching... "
    for j in xrange(ht):
        lineNo = "%04d"%(j)
        print 'creating line '+ str(lineNo)
        subprocess.call('"'+imagemagick+'" -depth 8 '+
                                        '-geometry 256x256+0+0 ' +
                                        '-mode concatenate ' +
                                        '-tile '+ str(wt)+'x ' +
                                        str(photo_id)+'/'+str(lineNo)+'-*.jpg ' +
                                        str(photo_id)+'/line-'+ str(lineNo) +'.jpg',
                        shell=True)
    wline = wt * 256
    print 'creating output file '
    subprocess.call('"'+imagemagick+'" -depth 8 '+
                    '-geometry '+str(wline)+'x256+0+0 ' +
                    '-mode concatenate ' +
                    '-tile x'+ str(ht)+' ' +
                    str(photo_id)+'/line-*.jpg ' +
                    str(photo_id)+'.'+outputformat,
                    shell=True)
    print "OK"

 subprocess.call('"'+imagemagick+'" -define registry:temporary-path=E:\tmp -depth 8 '+

Install Python 2.X (3.X is not supported)

Select outputformat in gigapanDownloader.py - psb for large gigapans (default) or tif.