From d214fe3f16a8eeaf7fbd003ef2a1cdfe54692b88 Mon Sep 17 00:00:00 2001
From: Itamar Turner-Trauring <itamar@itamarst.org>
Date: Fri, 2 Apr 2021 13:00:05 -0400
Subject: [PATCH] Delete unused imports.

---
 src/allmydata/introducer/server.py  | 2 +-
 src/allmydata/test/test_consumer.py | 2 +-
 src/allmydata/test/test_util.py     | 1 -
 src/allmydata/util/rrefutil.py      | 2 +-
 4 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/allmydata/introducer/server.py b/src/allmydata/introducer/server.py
index 7f72d29f6..1e28f511b 100644
--- a/src/allmydata/introducer/server.py
+++ b/src/allmydata/introducer/server.py
@@ -29,7 +29,7 @@ from twisted.python.failure import Failure
 from foolscap.api import Referenceable
 import allmydata
 from allmydata import node
-from allmydata.util import log, rrefutil, dictutil
+from allmydata.util import log, dictutil
 from allmydata.util.i2p_provider import create as create_i2p_provider
 from allmydata.util.tor_provider import create as create_tor_provider
 from allmydata.introducer.interfaces import \
diff --git a/src/allmydata/test/test_consumer.py b/src/allmydata/test/test_consumer.py
index 73c99d8a3..a689de462 100644
--- a/src/allmydata/test/test_consumer.py
+++ b/src/allmydata/test/test_consumer.py
@@ -17,7 +17,7 @@ from zope.interface import implementer
 from twisted.trial.unittest import TestCase
 from twisted.internet.interfaces import IPushProducer, IPullProducer
 
-from allmydata.util.consumer import MemoryConsumer, download_to_data
+from allmydata.util.consumer import MemoryConsumer
 
 
 @implementer(IPushProducer)
diff --git a/src/allmydata/test/test_util.py b/src/allmydata/test/test_util.py
index 2f77edf4d..9887897cf 100644
--- a/src/allmydata/test/test_util.py
+++ b/src/allmydata/test/test_util.py
@@ -17,7 +17,6 @@ import yaml
 import json
 
 from twisted.trial import unittest
-from twisted.internet import defer
 from foolscap.api import Violation, RemoteException
 
 from allmydata.util import idlib, mathutil
diff --git a/src/allmydata/util/rrefutil.py b/src/allmydata/util/rrefutil.py
index 5d57a2f45..f39890ff1 100644
--- a/src/allmydata/util/rrefutil.py
+++ b/src/allmydata/util/rrefutil.py
@@ -10,7 +10,7 @@ from future.utils import PY2
 if PY2:
     from future.builtins import filter, map, zip, ascii, chr, hex, input, next, oct, open, pow, round, super, bytes, dict, list, object, range, str, max, min  # noqa: F401
 
-from foolscap.api import Violation, RemoteException, SturdyRef
+from foolscap.api import Violation, RemoteException
 
 
 def add_version_to_remote_reference(rref, default):