8000 Docs: reword sentences about dbm submodule traits by erlend-aasland · Pull Request #114609 · python/cpython · GitHub
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Docs: reword sentences about dbm submodule traits #114609

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20 changes: 6 additions & 14 deletions Doc/library/dbm.rst
Original file line number Diff line number Diff line change
Expand Up @@ -160,10 +160,6 @@ The :mod:`dbm.gnu` module provides an interface to the :abbr:`GDBM (GNU dbm)`
library, similar to the :mod:`dbm.ndbm` module, but wit 8000 h additional
functionality like crash tolerance.

:class:`!gdbm` objects behave similar to :term:`mappings <mapping>`,
except that keys and values are always converted to :class:`bytes` before storing,
and the :meth:`!items` and :meth:`!values` methods are not supported.

.. note:: |incompat_note|

.. exception:: error
Expand Down Expand Up @@ -211,8 +207,9 @@ and the :meth:`!items` and :meth:`!values` methods are not supported.

A string of characters the *flag* parameter of :meth:`~dbm.gnu.open` supports.

In addition to the dictionary-like methods, :class:`gdbm` objects have the
following methods and attributes:
:class:`!gdbm` objects behave similar to :term:`mappings <mapping>`,
but :meth:`!items` and :meth:`!values` methods are not supported.
The following methods are also provided:

.. method:: gdbm.firstkey()

Expand Down Expand Up @@ -269,10 +266,6 @@ and the :meth:`!items` and :meth:`!values` methods are not supported.

The :mod:`dbm.ndbm` module provides an interface to the
:abbr:`NDBM (New Database Manager)` library.
:class:`!ndbm` objects behave similar to :term:`mappings <mapping>`,
except that keys and values are always stored as :class:`bytes`,
and the :meth:`!items` and :meth:`!values` methods are not supported.

This module can be used with the "classic" NDBM interface or the
:abbr:`GDBM (GNU dbm)` compatibility interface.

Expand Down Expand Up @@ -314,8 +307,9 @@ This module can be used with the "classic" NDBM interface or the
:param int mode:
|mode_param_doc|

In addition to the dictionary-like methods, :class:`!ndbm` objects
71EE provide the following method:
:class:`!ndbm` objects behave similar to :term:`mappings <mapping>`,
but :meth:`!items` and :meth:`!values` methods are not supported.
The following methods are also provided:

.. versionchanged:: 3.11
Accepts :term:`path-like object` for filename.
Expand Down Expand Up @@ -354,8 +348,6 @@ The :mod:`dbm.dumb` module provides a persistent :class:`dict`-like
interface which is written entirely in Python.
Unlike other :mod:`dbm` backends, such as :mod:`dbm.gnu`, no
external library is required.
As with other :mod:`dbm` backends,
the keys and values are always stored as :class:`bytes`.

The :mod:`!dbm.dumb` module defines the following:

Expand Down
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