Merge pull request #62 from TheTorProject/removing_hashing_readbody

remove hashingReadBody because unit tests fail with this

Author: DonnchaC

bwscanner/measurement.py

@@ -4,11 +4,12 @@
 from stem.descriptor.networkstatus import RouterStatusEntryV3
 
 from twisted.internet import defer
+from twisted.web.client import readBody
 
 from bwscanner.logger import log
 from bwscanner.attacher import SOCKSClientStreamAttacher
 from bwscanner.circuit import TwoHop
-from bwscanner.fetcher import OnionRoutedAgent, hashingReadBody
+from bwscanner.fetcher import OnionRoutedAgent
 from bwscanner.writer import ResultSink
 
 # defer.setDebugging(True)
@@ -111,13 +112,12 @@ def fetch(self, path):
         log.info("Downloading file '{file_size}' over [{relay_fp}, {exit_fp}].",
                  file_size=url.split('/')[-1], relay_fp=path[0].id_hex, exit_fp=path[-1].id_hex)
         file_size = self.choose_file_size(path)  # File size in MB
-        file_hash = self.bw_files[file_size][1]
         time_start = self.now()
 
         @defer.inlineCallbacks
         def get_circuit_bw(result):
             time_end = self.now()
-            if result != file_hash:
+            if len(result) != file_size * 1024:
                 raise DownloadIncomplete
             report = dict()
             report['time_end'] = time_end
@@ -164,7 +164,7 @@ def gotResult(result):
 
         agent = OnionRoutedAgent(self.clock, path=path, state=self.state)
         request = agent.request("GET", url)
-        request.addCallback(hashingReadBody)  # returns a readBody Deferred
+        request.addCallback(readBody)
         timeoutDeferred(request, self.request_timeout)
         request.addCallbacks(get_circuit_bw)
         request.addErrback(circ_failure)