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| author | Martin Panter <vadmium+py@gmail.com> | 2016-05-28 00:41:57 +0000 |
|---|---|---|
| committer | Martin Panter <vadmium+py@gmail.com> | 2016-05-28 00:41:57 +0000 |
| commit | 6bb91f3b6e51352f91bcf785d3f6fe160ed2cd85 (patch) | |
| tree | 0f97c3f8b3fac65680e880ec870796138af78faf /Modules/_io/bytesio.c | |
| parent | fc36e66af46957a65b12ab0087027727f8555aed (diff) | |
| download | cpython-git-6bb91f3b6e51352f91bcf785d3f6fe160ed2cd85.tar.gz | |
Issue #20699: Document that “io” methods accept bytes-like objects
This matches the usage of ZipFile and BufferedWriter. This still requires
return values to be bytes() objects.
Also document and test that the write() methods should only access their
argument before they return.
Diffstat (limited to 'Modules/_io/bytesio.c')
| -rw-r--r-- | Modules/_io/bytesio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Modules/_io/bytesio.c b/Modules/_io/bytesio.c index 058df477bd..9e5d78b166 100644 --- a/Modules/_io/bytesio.c +++ b/Modules/_io/bytesio.c @@ -548,7 +548,7 @@ _io.BytesIO.readinto buffer: Py_buffer(accept={rwbuffer}) / -Read up to len(buffer) bytes into buffer. +Read bytes into buffer. Returns number of bytes read (0 for EOF), or None if the object is set not to block and has no data to read. @@ -556,7 +556,7 @@ is set not to block and has no data to read. static PyObject * _io_BytesIO_readinto_impl(bytesio *self, Py_buffer *buffer) -/*[clinic end generated code: output=a5d407217dcf0639 input=b52a8782706f0037]*/ +/*[clinic end generated code: output=a5d407217dcf0639 input=1424d0fdce857919]*/ { Py_ssize_t len, n; |