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| author | Erlend Egeberg Aasland <erlend.aasland@innova.no> | 2022-04-22 01:45:16 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-04-22 01:45:16 (GMT) |
| commit | 29afb7d2efed6ee48a67dafdc1a1f34dd60153cf (patch) | |
| tree | c1a3cd0033011f3286c1ec97fb7cdc82cdf3250e /Doc/library | |
| parent | 1317b70f89606bd14597116b7ab68a968ea6c017 (diff) | |
| download | cpython-29afb7d2efed6ee48a67dafdc1a1f34dd60153cf.zip cpython-29afb7d2efed6ee48a67dafdc1a1f34dd60153cf.tar.gz cpython-29afb7d2efed6ee48a67dafdc1a1f34dd60153cf.tar.bz2 | |
gh-69093: Add indexing and slicing support to sqlite3.Blob (#91599)
Authored-by: Aviv Palivoda <palaviv@gmail.com>
Co-authored-by: Erlend E. Aasland <erlend.aasland@innova.no>
Diffstat (limited to 'Doc/library')
| -rw-r--r-- | Doc/library/sqlite3.rst | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst index cbe7bb1..69e77e9 100644 --- a/Doc/library/sqlite3.rst +++ b/Doc/library/sqlite3.rst @@ -1051,9 +1051,10 @@ Blob Objects .. class:: Blob - A :class:`Blob` instance is a :term:`file-like object` that can read and write - data in an SQLite :abbr:`BLOB (Binary Large OBject)`. Call ``len(blob)`` to - get the size (number of bytes) of the blob. + A :class:`Blob` instance is a :term:`file-like object` + that can read and write data in an SQLite :abbr:`BLOB (Binary Large OBject)`. + Call :func:`len(blob) <len>` to get the size (number of bytes) of the blob. + Use indices and :term:`slices <slice>` for direct access to the blob data. Use the :class:`Blob` as a :term:`context manager` to ensure that the blob handle is closed after use. |