print: handle missing fileno()

quodlibet · Aug 20, 2016 · 1f4a8d2 · 1f4a8d2
1 parent 6df3160
commit 1f4a8d2
Showing 1 changed file with 10 additions and 5 deletions.
diff --git a/senf/_print.py b/senf/_print.py
@@ -105,12 +105,17 @@ def _print_default(objects, sep, end, file, flush):
 def _print_windows(objects, sep, end, file, flush):
     """The windows implementation of print_()"""
 
-    fileno = file.fileno()
     h = winapi.INVALID_HANDLE_VALUE
-    if fileno == 1:
-        h = winapi.GetStdHandle(winapi.STD_OUTPUT_HANDLE)
-    elif fileno == 2:
-        h = winapi.GetStdHandle(winapi.STD_ERROR_HANDLE)
+
+    try:
+        fileno = file.fileno()
+    except (IOError, AttributeError):
+        pass
+    else:
+        if fileno == 1:
+            h = winapi.GetStdHandle(winapi.STD_OUTPUT_HANDLE)
+        elif fileno == 2:
+            h = winapi.GetStdHandle(winapi.STD_ERROR_HANDLE)
 
     if h == winapi.INVALID_HANDLE_VALUE:
         return _print_default(objects, sep, end, file, flush)