Fix a lot of classic classes in Tahoe-LAFS

src/allmydata/scripts/tahoe_check.py

@@ -114,7 +114,7 @@ def check(options):
 class FakeTransport(object):
     disconnecting = False
 
-class DeepCheckOutput(LineOnlyReceiver):
+class DeepCheckOutput(LineOnlyReceiver, object):
     delimiter = "\n"
     def __init__(self, streamer, options):
         self.streamer = streamer
@@ -173,7 +173,7 @@ class DeepCheckOutput(LineOnlyReceiver):
         print("done: %d objects checked, %d healthy, %d unhealthy" \
               % (self.num_objects, self.files_healthy, self.files_unhealthy), file=stdout)
 
-class DeepCheckAndRepairOutput(LineOnlyReceiver):
+class DeepCheckAndRepairOutput(LineOnlyReceiver, object):
     delimiter = "\n"
     def __init__(self, streamer, options):
         self.streamer = streamer
@@ -271,7 +271,7 @@ class DeepCheckAndRepairOutput(LineOnlyReceiver):
               % (self.post_repair_files_healthy,
                  self.post_repair_files_unhealthy), file=stdout)
 
-class DeepCheckStreamer(LineOnlyReceiver):
+class DeepCheckStreamer(LineOnlyReceiver, object):
 
     def deepcheck_location(self, options, where):
         stdout = options.stdout

src/allmydata/scripts/tahoe_manifest.py

@@ -12,7 +12,7 @@ from allmydata.util.encodingutil import quote_output, quote_path
 class FakeTransport(object):
     disconnecting = False
 
-class ManifestStreamer(LineOnlyReceiver):
+class ManifestStreamer(LineOnlyReceiver, object):
     delimiter = "\n"
 
     def __init__(self):

src/allmydata/test/__init__.py

@@ -1,6 +1,6 @@
 
 from foolscap.logging.incident import IncidentQualifier
-class NonQualifier(IncidentQualifier):
+class NonQualifier(IncidentQualifier, object):
     def check_event(self, ev):
         return False
 

src/allmydata/test/_twisted_9607.py

@@ -15,7 +15,7 @@ from io import BytesIO
 from twisted.internet import protocol, defer
 
 
-class _EverythingGetter(protocol.ProcessProtocol):
+class _EverythingGetter(protocol.ProcessProtocol, object):
 
     def __init__(self, deferred, stdinBytes=None):
         self.deferred = deferred

src/allmydata/test/check_load.py

@@ -270,4 +270,3 @@ while True:
     f.write("directories-written: %d\n" % directories_written)
     f.close()
     os.rename(stats_out+".tmp", stats_out)
-

src/allmydata/test/check_memory.py

@@ -14,7 +14,7 @@ from allmydata.util.encodingutil import get_filesystem_encoding
 from foolscap.api import Tub, fireEventually, flushEventualQueue
 from twisted.python import log, procutils
 
-class StallableHTTPGetterDiscarder(tw_client.HTTPPageGetter):
+class StallableHTTPGetterDiscarder(tw_client.HTTPPageGetter, object):
     full_speed_ahead = False
     _bytes_so_far = 0
     stalled = None
@@ -41,7 +41,7 @@ class StallableHTTPGetterDiscarder(tw_client.HTTPPageGetter):
             self.stalled = None
         return tw_client.HTTPPageGetter.handleResponseEnd(self)
 
-class StallableDiscardingHTTPClientFactory(tw_client.HTTPClientFactory):
+class StallableDiscardingHTTPClientFactory(tw_client.HTTPClientFactory, object):
     protocol = StallableHTTPGetterDiscarder
 
 def discardPage(url, stall=False, *args, **kwargs):
@@ -477,7 +477,7 @@ this file are ignored.
         return d
 
 
-class ClientWatcher(protocol.ProcessProtocol):
+class ClientWatcher(protocol.ProcessProtocol, object):
     ended = False
     def outReceived(self, data):
         print("OUT:", data)
@@ -504,4 +504,3 @@ if __name__ == '__main__':
     # removed each time we run.
     sf = SystemFramework("_test_memory", mode)
     sf.run()
-

src/allmydata/test/cli_node_api.py

@@ -49,7 +49,7 @@ from ..util.eliotutil import (
     inline_callbacks,
 )
 
-class Expect(Protocol):
+class Expect(Protocol, object):
     def __init__(self):
         self._expectations = []
 
@@ -79,7 +79,7 @@ class Expect(Protocol):
             d.errback(reason)
 
 
-class _ProcessProtocolAdapter(ProcessProtocol):
+class _ProcessProtocolAdapter(ProcessProtocol, object):
     def __init__(self, fds):
         self._fds = fds
 
@@ -218,7 +218,7 @@ class CLINodeAPI(object):
         return stopping
 
 
-class _WaitForEnd(ProcessProtocol):
+class _WaitForEnd(ProcessProtocol, object):
     def __init__(self, ended):
         self._ended = ended
 

src/allmydata/util/humanreadable.py

@@ -1,7 +1,7 @@
 import exceptions, os
 from repr import Repr
 
-class BetterRepr(Repr):
+class BetterRepr(Repr, object):
     def __init__(self):
         Repr.__init__(self)
 

src/allmydata/util/pipeline.py

@@ -19,7 +19,7 @@ class SingleFileError(Exception):
     """You are not permitted to add a job to a full pipeline."""
 
 
-class ExpandableDeferredList(defer.Deferred):
+class ExpandableDeferredList(defer.Deferred, object):
     # like DeferredList(fireOnOneErrback=True) with a built-in
     # gatherResults(), but you can add new Deferreds until you close it. This
     # gives you a chance to add don't-complain-about-unhandled-error errbacks

src/allmydata/web/common.py

@@ -322,7 +322,7 @@ def humanize_failure(f):
         return (f.getTraceback(), http.REQUEST_ENTITY_TOO_LARGE)
     return (str(f), None)
 
-class MyExceptionHandler(appserver.DefaultExceptionHandler):
+class MyExceptionHandler(appserver.DefaultExceptionHandler, object):
     def simple(self, ctx, text, code=http.BAD_REQUEST):
         req = IRequest(ctx)
         req.setResponseCode(code)
@@ -461,7 +461,7 @@ class MultiFormatPage(Page):
 
 
 
-class TokenOnlyWebApi(resource.Resource):
+class TokenOnlyWebApi(resource.Resource, object):
     """
     I provide a rend.Page implementation that only accepts POST calls,
     and only if they have a 'token=' arg with the correct

src/allmydata/webish.py

@@ -20,7 +20,7 @@ from allmydata.web.common import IOpHandleTable, MyExceptionHandler
 # surgery may induce a dependency upon a particular version of twisted.web
 
 parse_qs = http.parse_qs
-class MyRequest(appserver.NevowRequest):
+class MyRequest(appserver.NevowRequest, object):
     fields = None
     _tahoe_request_had_error = None