changeset 45157:74b486226480

windows: handle file-like objects without isatty() method Copying the function is not nice, but moving around stuff to avoid the circular import didn’t seem to be worth the effort.
author Manuel Jacob <me@manueljacob.de>
date Fri, 17 Jul 2020 14:58:22 +0200
parents c26335fa4225
children ed58ecd59030
files mercurial/windows.py
diffstat 1 files changed, 9 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/windows.py	Fri Jul 17 08:21:31 2020 +0200
+++ b/mercurial/windows.py	Fri Jul 17 14:58:22 2020 +0200
@@ -186,6 +186,14 @@
 listdir = osutil.listdir
 
 
+# copied from .utils.procutil, remove after Python 2 support was dropped
+def _isatty(fp):
+    try:
+        return fp.isatty()
+    except AttributeError:
+        return False
+
+
 class winstdout(object):
     '''Some files on Windows misbehave.
 
@@ -197,7 +205,7 @@
 
     def __init__(self, fp):
         self.fp = fp
-        self.throttle = not pycompat.ispy3 and fp.isatty()
+        self.throttle = not pycompat.ispy3 and _isatty(fp)
 
     def __getattr__(self, key):
         return getattr(self.fp, key)