From b48389d95093c3f912549add8da339edc164bf0d Mon Sep 17 00:00:00 2001 From: Sergey Fedoseev Date: Sun, 13 Sep 2020 22:59:01 +0500 Subject: bpo-33239: Fix default value of 'buffering' parameter in docs of tempfile.* functions (GH-21763) `None` doesn't work: ```python >>> import tempfile >>> tempfile.TemporaryFile(buffering=None) Traceback (most recent call last): File "", line 1, in File "/home/sergey/tmp/cpython-dev/Lib/tempfile.py", line 607, in TemporaryFile return _io.open(fd, mode, buffering=buffering, TypeError: 'NoneType' object cannot be interpreted as an integer ``` Automerge-Triggered-By: @vsajip --- Doc/library/tempfile.rst | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Doc/library/tempfile.rst b/Doc/library/tempfile.rst index 3a2b88c..f9421da 100644 --- a/Doc/library/tempfile.rst +++ b/Doc/library/tempfile.rst @@ -31,7 +31,7 @@ is recommended to use keyword arguments for clarity. The module defines the following user-callable items: -.. function:: TemporaryFile(mode='w+b', buffering=None, encoding=None, newline=None, suffix=None, prefix=None, dir=None, *, errors=None) +.. function:: TemporaryFile(mode='w+b', buffering=-1, encoding=None, newline=None, suffix=None, prefix=None, dir=None, *, errors=None) Return a :term:`file-like object` that can be used as a temporary storage area. The file is created securely, using the same rules as :func:`mkstemp`. It will be destroyed as soon @@ -72,7 +72,7 @@ The module defines the following user-callable items: Added *errors* parameter. -.. function:: NamedTemporaryFile(mode='w+b', buffering=None, encoding=None, newline=None, suffix=None, prefix=None, dir=None, delete=True, *, errors=None) +.. function:: NamedTemporaryFile(mode='w+b', buffering=-1, encoding=None, newline=None, suffix=None, prefix=None, dir=None, delete=True, *, errors=None) This function operates exactly as :func:`TemporaryFile` does, except that the file is guaranteed to have a visible name in the file system (on @@ -93,7 +93,7 @@ The module defines the following user-callable items: Added *errors* parameter. -.. function:: SpooledTemporaryFile(max_size=0, mode='w+b', buffering=None, encoding=None, newline=None, suffix=None, prefix=None, dir=None, *, errors=None) +.. function:: SpooledTemporaryFile(max_size=0, mode='w+b', buffering=-1, encoding=None, newline=None, suffix=None, prefix=None, dir=None, *, errors=None) This function operates exactly as :func:`TemporaryFile` does, except that data is spooled in memory until the file size exceeds *max_size*, or -- cgit v0.12