diff hgext/releasenotes.py @ 45055:4c1b4805db57

pycompat: change users of pycompat.{stdin,stdout,stderr} to use procutil.std*

On Python 3, pycompat.{stdin,stdout,stderr} are usually block-buffered even if
connected to a TTY. procutil.{stdin,stdout,stderr} provide consistent behavior
across platforms and Python versions.

--- a/hgext/releasenotes.py	Mon Jul 06 10:30:55 2020 +0200
+++ b/hgext/releasenotes.py	Mon Jul 06 17:44:25 2020 +0200
@@ -30,7 +30,10 @@
     scmutil,
     util,
 )
-from mercurial.utils import stringutil
+from mercurial.utils import (
+    procutil,
+    stringutil,
+)
 
 cmdtable = {}
 command = registrar.command(cmdtable)
@@ -689,7 +692,7 @@
 def debugparsereleasenotes(ui, path, repo=None):
     """parse release notes and print resulting data structure"""
     if path == b'-':
-        text = pycompat.stdin.read()
+        text = procutil.stdin.read()
     else:
         with open(path, b'rb') as fh:
             text = fh.read()