Mercurial > hg

changeset 45145:aea246bc04bd

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windows: augment docstring of `winstdout` class
author Manuel Jacob <me@manueljacob.de>
date Fri, 17 Jul 2020 03:12:29 +0200
parents c93dd9d9f1e6
children a0791bfd9cfa
files mercurial/windows.py
diffstat 1 files changed, 7 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/windows.py	Fri Jul 17 09:20:48 2020 +0200
+++ b/mercurial/windows.py	Fri Jul 17 03:12:29 2020 +0200
@@ -187,7 +187,13 @@
 
 
 class winstdout(object):
-    '''stdout on windows misbehaves if sent through a pipe'''
+    '''Some files on Windows misbehave.
+
+    When writing to a broken pipe, EINVAL instead of EPIPE may be raised.
+
+    When writing too many bytes to a console at the same, a "Not enough space"
+    error may happen. Python 3 already works around that.
+    '''
 
     def __init__(self, fp):
         self.fp = fp