From 669ff66c326a0e5e0bed0619b691725f76ac3d04 Mon Sep 17 00:00:00 2001
From: Benjamin Peterson <benjamin@python.org>
Date: Wed, 28 Oct 2015 23:15:13 -0700
Subject: [PATCH] remove duplicated imports (closes #25502)

---
 Lib/getpass.py     | 2 +-
 Lib/pickletools.py | 2 +-
 Lib/smtplib.py     | 2 --
 PC/testpy.py       | 2 --
 Parser/asdl_c.py   | 1 -
 5 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/Lib/getpass.py b/Lib/getpass.py
index 7c4e976174a..be511211585 100644
--- a/Lib/getpass.py
+++ b/Lib/getpass.py
@@ -99,7 +99,7 @@ def win_getpass(prompt='Password: ', stream=None):
     """Prompt for password with echo off, using Windows getch()."""
     if sys.stdin is not sys.__stdin__:
         return fallback_getpass(prompt, stream)
-    import msvcrt
+
     for c in prompt:
         msvcrt.putwch(c)
     pw = ""
diff --git a/Lib/pickletools.py b/Lib/pickletools.py
index cf5df4158a0..155bd5b4ab3 100644
--- a/Lib/pickletools.py
+++ b/Lib/pickletools.py
@@ -2793,7 +2793,7 @@ def _test():
     return doctest.testmod()
 
 if __name__ == "__main__":
-    import sys, argparse
+    import argparse
     parser = argparse.ArgumentParser(
         description='disassemble one or more pickle files')
     parser.add_argument(
diff --git a/Lib/smtplib.py b/Lib/smtplib.py
index 4fe6aaf8e12..7e348757f3e 100755
--- a/Lib/smtplib.py
+++ b/Lib/smtplib.py
@@ -1080,8 +1080,6 @@ class LMTP(SMTP):
 # Test the sendmail method, which tests most of the others.
 # Note: This always sends to localhost.
 if __name__ == '__main__':
-    import sys
-
     def prompt(prompt):
         sys.stdout.write(prompt + ": ")
         sys.stdout.flush()
diff --git a/PC/testpy.py b/PC/testpy.py
index 36f92009a4f..4ef3d4f793d 100644
--- a/PC/testpy.py
+++ b/PC/testpy.py
@@ -18,8 +18,6 @@ except:
   a PC, you should add the dos_8x3 directory to your PYTHONPATH.""")
     sys.exit(1)
 
-import os
-
 for dir in sys.path:
     file = os.path.join(dir, "os.py")
     if os.path.isfile(file):
diff --git a/Parser/asdl_c.py b/Parser/asdl_c.py
index a5e35d93fd2..79e834b3dc8 100755
--- a/Parser/asdl_c.py
+++ b/Parser/asdl_c.py
@@ -1289,7 +1289,6 @@ def main(srcfile, dump_module=False):
         f.close()
 
 if __name__ == "__main__":
-    import sys
     import getopt
 
     INC_DIR = ''