Merge: PEP8 fixup on previous patch, remove unused imports in test_email.
diff --git a/Lib/email/generator.py b/Lib/email/generator.py
index 27dd0db..24f2abf 100644
--- a/Lib/email/generator.py
+++ b/Lib/email/generator.py
@@ -156,7 +156,7 @@
self.write(self._NL)
laststripped = lines[-1].rstrip('\r\n')
self.write(laststripped)
- if len(lines[-1])!=len(laststripped):
+ if len(lines[-1]) != len(laststripped):
self.write(self._NL)
def _write(self, msg):
diff --git a/Lib/test/test_email/test_email.py b/Lib/test/test_email/test_email.py
index dd54a1c..23f062f 100644
--- a/Lib/test/test_email/test_email.py
+++ b/Lib/test/test_email/test_email.py
@@ -2,14 +2,10 @@
# Contact: email-sig@python.org
# email package unit tests
-import os
import re
-import sys
import time
import base64
-import difflib
import unittest
-import warnings
import textwrap
from io import StringIO, BytesIO
@@ -37,7 +33,7 @@
from email import base64mime
from email import quoprimime
-from test.support import run_unittest, unlink
+from test.support import unlink
from test.test_email import openfile, TestEmailBase
NL = '\n'