nzbToMedia/core/utorrent/client.py

143 lines
4.5 KiB
Python

# coding=utf8
import json
import re
from six import StringIO
from six.moves.http_cookiejar import CookieJar
from six.moves.urllib_error import HTTPError
from six.moves.urllib_parse import urljoin, urlencode
from six.moves.urllib_request import (
build_opener, install_opener,
HTTPBasicAuthHandler, HTTPCookieProcessor,
Request,
)
from core.utorrent.upload import MultiPartForm
class UTorrentClient(object):
def __init__(self, base_url, username, password):
self.base_url = base_url
self.username = username
self.password = password
self.opener = self._make_opener('uTorrent', base_url, username, password)
self.token = self._get_token()
# TODO refresh token, when necessary
def _make_opener(self, realm, base_url, username, password):
"""uTorrent API need HTTP Basic Auth and cookie support for token verify."""
auth_handler = HTTPBasicAuthHandler()
auth_handler.add_password(realm=realm,
uri=base_url,
user=username,
passwd=password)
opener = build_opener(auth_handler)
install_opener(opener)
cookie_jar = CookieJar()
cookie_handler = HTTPCookieProcessor(cookie_jar)
handlers = [auth_handler, cookie_handler]
opener = build_opener(*handlers)
return opener
def _get_token(self):
url = urljoin(self.base_url, 'token.html')
response = self.opener.open(url)
token_re = "<div id='token' style='display:none;'>([^<>]+)</div>"
match = re.search(token_re, response.read())
return match.group(1)
def list(self, **kwargs):
params = [('list', '1')]
params += kwargs.items()
return self._action(params)
def start(self, *hashes):
params = [('action', 'start'), ]
for hash in hashes:
params.append(('hash', hash))
return self._action(params)
def stop(self, *hashes):
params = [('action', 'stop'), ]
for hash in hashes:
params.append(('hash', hash))
return self._action(params)
def pause(self, *hashes):
params = [('action', 'pause'), ]
for hash in hashes:
params.append(('hash', hash))
return self._action(params)
def forcestart(self, *hashes):
params = [('action', 'forcestart'), ]
for hash in hashes:
params.append(('hash', hash))
return self._action(params)
def remove(self, *hashes):
params = [('action', 'remove'), ]
for hash in hashes:
params.append(('hash', hash))
return self._action(params)
def removedata(self, *hashes):
params = [('action', 'removedata'), ]
for hash in hashes:
params.append(('hash', hash))
return self._action(params)
def recheck(self, *hashes):
params = [('action', 'recheck'), ]
for hash in hashes:
params.append(('hash', hash))
return self._action(params)
def getfiles(self, hash):
params = [('action', 'getfiles'), ('hash', hash)]
return self._action(params)
def getprops(self, hash):
params = [('action', 'getprops'), ('hash', hash)]
return self._action(params)
def setprio(self, hash, priority, *files):
params = [('action', 'setprio'), ('hash', hash), ('p', str(priority))]
for file_index in files:
params.append(('f', str(file_index)))
return self._action(params)
def addfile(self, filename, filepath=None, bytes=None):
params = [('action', 'add-file')]
form = MultiPartForm()
if filepath is not None:
file_handler = open(filepath)
else:
file_handler = StringIO.StringIO(bytes)
form.add_file('torrent_file', filename.encode('utf-8'), file_handler)
return self._action(params, str(form), form.get_content_type())
def _action(self, params, body=None, content_type=None):
# about token, see https://github.com/bittorrent/webui/wiki/TokenSystem
url = self.base_url + '?token=' + self.token + '&' + urlencode(params)
request = Request(url)
if body:
request.add_data(body)
request.add_header('Content-length', len(body))
if content_type:
request.add_header('Content-type', content_type)
try:
response = self.opener.open(request)
return response.code, json.loads(response.read())
except HTTPError:
raise