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DownTorr.py
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DownTorr.py
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__author__ = 'adam'
import sys
import hashlib
import urllib2
import urllib
import bencode
def downloadTracker():
if len(sys.argv) != 3:
print("Improper usage!")
exit(-1)
src = sys.argv[1]
f = open(src, "rb")
tracker = f.read()
f.close()
decoded = bencode.bdecode(tracker)
if not isinstance(decoded, bencode.DictType):
print("Invalid bencode!")
exit(-1)
announce = decoded.get("announce")
print(announce)
decoded = decoded.get("info")
name = decoded.get("name")
print(name)
pieceLength = decoded.get("piece length")
print(pieceLength)
length = decoded.get("length")
print(length)
pieces = decoded.get("pieces")
getRequest=announce+"?"
sha1 = hashlib.sha1()
sha1.update(str(decoded))
getRequest += "info_hash="+urllib.quote(sha1.digest())
getRequest += "&peer_id=xxDOWNTORRDOWNTORRxx&port=6881&compact=0&uploaded=0&downloaded=0&left="+str(length)
print(getRequest)
response = urllib2.urlopen(getRequest)
print(response.read())
response.close()
def escape(hex):
escaped = ""
for i in range(0,(len(hex)/2)):
escaped += '%' + str(hex[i*2]).upper() + str(hex[(i*2)+1]).upper()
return escaped
def main():
downloadTracker()
if __name__ == "__main__":
main()