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Diffstat (limited to 'Doc/whatsnew/3.5.rst')
| -rw-r--r-- | Doc/whatsnew/3.5.rst | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Doc/whatsnew/3.5.rst b/Doc/whatsnew/3.5.rst index 52c3e21..91cec97 100644 --- a/Doc/whatsnew/3.5.rst +++ b/Doc/whatsnew/3.5.rst @@ -164,6 +164,14 @@ inspect subclassing of :class:`~inspect.Signature` easier (contributed by Yury Selivanov and Eric Snow in :issue:`17373`). +ipaddress +--------- + +* :class:`ipaddress.IPv4Network` and :class:`ipaddress.IPv6Network` now + accept an ``(address, netmask)`` tuple argument, so as to easily construct + network objects from existing addresses (contributed by Peter Moody + and Antoine Pitrou in :issue:`16531`). + signal ------ @@ -189,6 +197,13 @@ The following performance enhancements have been added: data) for large objects. ``calloc()`` is used instead of ``malloc()`` to allocate memory for these objects. +* Some operations on :class:`~ipaddress.IPv4Network` and + :class:`~ipaddress.IPv6Network` have been massively sped up, such as + :meth:`~ipaddress.IPv4Network.subnets`, :meth:`~ipaddress.IPv4Network.supernet`, + :func:`~ipaddress.summarize_address_range`, :func:`~ipaddress.collapse_addresses`. + The speed up can range from 3x to 15x. + (:issue:`21486`, :issue:`21487`, :issue:`20826`) + Build and C API Changes ======================= |