youtube-dl

commit 89938c719e2ef5afea7a292b72c6e9f95c1974e2
parent a5863bdf331e6a54068912ea216612e812d7100d
Author: Philipp Hagemeister <phihag@phihag.de>
Date:   Mon,  7 Apr 2014 23:23:48 +0200

Fix Windows output for non-BMP unicode characters

Diffstat:
M
youtube_dl/utils.py
 | 
7
+++++--

1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py
@@ -923,6 +923,9 @@ def _windows_write_string(s, out):
         2: -12,
     }
 
+    def ucs2_len(s):
+        return sum((2 if ord(c) > 0xffff else 1) for c in s)
+
     fileno = out.fileno()
     if fileno not in WIN_OUTPUT_IDS:
         return False
@@ -956,10 +959,10 @@ def _windows_write_string(s, out):
     if not_a_console(h):
         return False
 
-    remaining = len(s)
+    remaining = ucs2_len(s)
     while remaining > 0:
         ret = WriteConsoleW(
-            h, s, min(len(s), 1024), ctypes.byref(written), None)
+            h, s, min(remaining, 1024), ctypes.byref(written), None)
         if ret == 0:
             raise OSError('Failed to write string')
         remaining -= written.value