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authorAndrew Svetlov <andrew.svetlov@gmail.com>2012-08-13 13:09:54 (GMT)
committerAndrew Svetlov <andrew.svetlov@gmail.com>2012-08-13 13:09:54 (GMT)
commit4e9e9c1c44309c90d167ab1e2a3e85582f1a52f8 (patch)
tree79a878b12a7ef1e3c56239cb262cab602f686f84 /Lib/_pyio.py
parente4b1a189a763824c226d804e5e73b826e7d7b70f (diff)
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Issue #15571: comment the fact what python impl of TextIOWrapper always works in write_throuth mode
Diffstat (limited to 'Lib/_pyio.py')
-rw-r--r--Lib/_pyio.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/Lib/_pyio.py b/Lib/_pyio.py
index 1ce61e9..387c585 100644
--- a/Lib/_pyio.py
+++ b/Lib/_pyio.py
@@ -1461,6 +1461,9 @@ class TextIOWrapper(TextIOBase):
_CHUNK_SIZE = 2048
+ # The write_through argument has no effect here since this
+ # implementation always writes through. The argument is present only
+ # so that the signature can match the signature of the C version.
def __init__(self, buffer, encoding=None, errors=None, newline=None,
line_buffering=False, write_through=False):
if newline is not None and not isinstance(newline, str):