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-rw-r--r--Lib/subprocess.py6
-rw-r--r--Lib/test/test_subprocess.py4
2 files changed, 2 insertions, 8 deletions
diff --git a/Lib/subprocess.py b/Lib/subprocess.py
index d9c76d8..8df1034 100644
--- a/Lib/subprocess.py
+++ b/Lib/subprocess.py
@@ -883,8 +883,6 @@ class Popen(object):
if self.stdin:
if input is not None:
- if isinstance(input, str):
- input = input.encode()
self.stdin.write(input)
self.stdin.close()
@@ -1129,10 +1127,6 @@ class Popen(object):
def _communicate(self, input):
- if self.stdin:
- if isinstance(input, str): # Unicode
- input = input.encode("utf-8") # XXX What else?
- input = bytes(input)
read_set = []
write_set = []
stdout = None # Return
diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py
index 71ae0db..fe916c2 100644
--- a/Lib/test/test_subprocess.py
+++ b/Lib/test/test_subprocess.py
@@ -302,7 +302,7 @@ class ProcessTestCase(unittest.TestCase):
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
- (stdout, stderr) = p.communicate("banana")
+ (stdout, stderr) = p.communicate(b"banana")
self.assertEqual(stdout, b"banana")
self.assertEqual(remove_stderr_debug_decorations(stderr),
b"pineapple")
@@ -420,7 +420,7 @@ class ProcessTestCase(unittest.TestCase):
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
- data = p.communicate("lime")[0]
+ data = p.communicate(b"lime")[0]
self.assertEqual(data, b"lime")