Fix sqlite3 docs. `buffer` is gone, `bytes` objects are returned for BLOBs instead.

Patch by Pablo Mouzo.
This commit is contained in:
Antoine Pitrou 2010-02-02 23:00:29 +00:00
parent 05b7c5644c
commit f06917ee6f
1 changed files with 6 additions and 8 deletions

View File

@ -187,7 +187,7 @@ Module functions and constants
Registers a callable to convert the custom Python type *type* into one of
SQLite's supported types. The callable *callable* accepts as single parameter
the Python value, and must return a value of the following types: int,
float, str, bytes (UTF-8 encoded) or buffer.
float, str or bytes.
.. function:: complete_statement(sql)
@ -282,7 +282,7 @@ Connection Objects
as the SQL function.
The function can return any of the types supported by SQLite: bytes, str, int,
float, buffer and None.
float and None.
Example:
@ -298,7 +298,7 @@ Connection Objects
final result of the aggregate.
The ``finalize`` method can return any of the types supported by SQLite:
bytes, str, int, float, buffer and None.
bytes, str, int, float and None.
Example:
@ -633,11 +633,9 @@ The following Python types can thus be sent to SQLite without any problem:
+-------------------------------+-------------+
| :class:`float` | ``REAL`` |
+-------------------------------+-------------+
| :class:`bytes` (UTF8-encoded) | ``TEXT`` |
+-------------------------------+-------------+
| :class:`str` | ``TEXT`` |
+-------------------------------+-------------+
| :class:`buffer` | ``BLOB`` |
| :class:`bytes` | ``BLOB`` |
+-------------------------------+-------------+
@ -654,7 +652,7 @@ This is how SQLite types are converted to Python types by default:
+-------------+---------------------------------------------+
| ``TEXT`` | depends on text_factory, str by default |
+-------------+---------------------------------------------+
| ``BLOB`` | buffer |
| ``BLOB`` | :class:`bytes` |
+-------------+---------------------------------------------+
The type system of the :mod:`sqlite3` module is extensible in two ways: you can
@ -669,7 +667,7 @@ Using adapters to store additional Python types in SQLite databases
As described before, SQLite supports only a limited set of types natively. To
use other Python types with SQLite, you must **adapt** them to one of the
sqlite3 module's supported types for SQLite: one of NoneType, int, float,
str, bytes, buffer.
str, bytes.
The :mod:`sqlite3` module uses Python object adaptation, as described in
:pep:`246` for this. The protocol to use is :class:`PrepareProtocol`.