skindl

import urllib, os
version = 1.0
nc = lambda s: (s,s.lower(),s.capitalize())
print("Minecraft Skin Downloader - Version %s" % str(version))
print("Current Download Path: %s" % os.getcwd())
print("Press Ctrl-C to quit; Type !!HELP for information")
print("="*80)

run = True
try:
    while run:
        try:
            req = raw_input("Minecraft Username: ")
            if req == "!!HELP":
                print("#"*80)
                print("-Minecraft Skin Downloader")
                print("-Version %s" % str(version))
                print("-Type any *valid* Minecraft Username at the prompt.")
                print("-Usernames are case sensitive.")
                print("-To try to fix this, Minecraft Skin Downloader will attempt to download the name 3 times with different capitalizations.")
                print("-If it fails all 3 times, Either: The user does not exist or You typed the name wrong.")
                print("-Skin is downloaded and saved as a .png in the same directory as this program's executable/.py file.")
                print("Pastebin: http://pastebin.com/78mrj1U2\n")
                print("#"*80)
            else:
                print("Attempting to download %s's skin..." % req)
                formatted_names = nc(req)
                for name in formatted_names:
                    try:
                        print("Trying: %s" % name)
                        url = "https://s3.amazonaws.com/MinecraftSkins/%s.png" % name
                        content = urllib.urlopen(url).read()
                        if "AccessDenied" in content:
                            raise Exception, "Error: The username '%s' is not valid." % name
                        urllib.urlretrieve(url, name+'.png')
                        print("Download Successful.")
                    except Exception, e:
                        print e
        except Exception, e:
            print(e)
            run = False
except Exception, e:
    print(e)