SF.net SVN: docutils:[9819 ] trunk/docutils/test/allte sts.py

Revision: 9819
          http://sourceforge.net/p/docutils/code/9819
Author:   aa-turner
Date:     2024-08-01 18:42:09 +0000 (Thu, 01 Aug 2024)
Log Message:
-----------
Improve how ``Tee`` pretends to be a file

This also fixes ``test_publish_cmdline`` on Windows when using a
non-character device (not a TTY or the console device) and on UNIX
systems with non-UTF-8 locales.

Modified Paths:
--------------
    trunk/docutils/test/alltests.py

Modified: trunk/docutils/test/alltests.py
===================================================================
--- trunk/docutils/test/alltests.py	2024-08-01 17:35:31 UTC (rev 9818)
+++ trunk/docutils/test/alltests.py	2024-08-01 18:42:09 UTC (rev 9819)
@@ -41,7 +41,9 @@
         types.TracebackType,
     ]
 
+STDOUT = sys.__stdout__
 
+
 class Tee:
     """Write to a file and stdout simultaneously."""
 
@@ -49,9 +51,8 @@
         self.file: TextIO | None = open(
             filename, 'w', encoding='utf-8', errors='backslashreplace',
         )
+        self.encoding: str = 'utf-8'
         atexit.register(self.close)
-        self.stream = sys.__stdout__
-        self.encoding: str = sys.__stdout__.encoding
 
     def close(self) -> None:
         if self.file is not None:
@@ -60,15 +61,15 @@
 
     def write(self, string: str) -> None:
         try:
-            self.stream.write(string)
+            STDOUT.write(string)
         except UnicodeEncodeError:
-            bstring = string.encode(self.encoding, errors='backslashreplace')
-            self.stream.write(bstring.decode())
+            bstring = string.encode(STDOUT.encoding, errors='backslashreplace')
+            STDOUT.buffer.write(bstring)
         if self.file is not None:
             self.file.write(string)
 
     def flush(self) -> None:
-        self.stream.flush()
+        STDOUT.flush()
         if self.file is not None:
             self.file.flush()
 

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