Author: Amaury Forgeot d'Arc <[email protected]>
Branch: py3k
Changeset: r58755:dc70da613d27
Date: 2012-10-27 23:19 +0200
http://bitbucket.org/pypy/pypy/changeset/dc70da613d27/
Log: Ensure that sys.stdout &co have a "mode" attribute.
diff --git a/pypy/translator/goal/app_main.py b/pypy/translator/goal/app_main.py
--- a/pypy/translator/goal/app_main.py
+++ b/pypy/translator/goal/app_main.py
@@ -290,6 +290,10 @@
stream = io.TextIOWrapper(buf, encoding, errors,
newline=newline,
line_buffering=line_buffering)
+ if writing:
+ stream.mode = 'w'
+ else:
+ stream.mode = 'r'
return stream
diff --git a/pypy/translator/goal/test2/test_app_main.py
b/pypy/translator/goal/test2/test_app_main.py
--- a/pypy/translator/goal/test2/test_app_main.py
+++ b/pypy/translator/goal/test2/test_app_main.py
@@ -446,6 +446,14 @@
child.expect('789') # expect to see it before the timeout hits
child.sendline('X')
+ def test_file_modes(self):
+ child = self.spawn(['-c', 'import sys; print(sys.stdout.mode)'])
+ child.expect('w')
+ child = self.spawn(['-c', 'import sys; print(sys.stderr.mode)'])
+ child.expect('w')
+ child = self.spawn(['-c', 'import sys; print(sys.stdin.mode)'])
+ child.expect('r')
+
def test_options_i_m(self):
if sys.platform == "win32":
skip("close_fds is not supported on Windows platforms")
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