[Python-Dev] [Python-checkins] cpython: whatsnew: venv with_pip, pyvenv --without-pip (#19552)

[Nick Coghlan]

On 10 Mar 2014 08:51, "r.david.murray" <python-checkins at python.org> wrote:
>
> http://hg.python.org/cpython/rev/a140caad76bc
> changeset:   89539:a140caad76bc
> user:        R David Murray <rdmurray at bitdance.com>
> date:        Sun Mar 09 18:09:51 2014 -0400
> summary:
>   whatsnew: venv with_pip, pyvenv --without-pip (#19552)
>
> files:
>   Doc/whatsnew/3.4.rst |  11 +++++++++++
>   1 files changed, 11 insertions(+), 0 deletions(-)
>
>
> diff --git a/Doc/whatsnew/3.4.rst b/Doc/whatsnew/3.4.rst
> --- a/Doc/whatsnew/3.4.rst
> +++ b/Doc/whatsnew/3.4.rst
> @@ -1507,6 +1507,12 @@
>  :mod:`venv` now includes activation scripts for the ``csh`` and ``fish``
>  shells (Contributed by Andrew Svetlov in :issue:`15417`.)
>
> +:class:`~venv.EnvBuilder` and the :func:`~venv.create` convenience
function
> +take a new keyword argument *with_pip*, which defaults to ``False``, that
> +controls whether or not :class:`~venv.EnvBuilder` ensures that ``pip`` is
> +installed in the virtual environment.  (Contributed by Nick Coghlan in
> +:issue:`19552` as part of the :pep:`453` implementation.)
> +
>
>  wave
>  ----
> @@ -1772,6 +1778,11 @@
>    to use copies rather than symlinks even on systems where symlinks are
the
>    default.  (Contributed by Vinay Sajip in :issue:`18807`.)
>
> +* The :ref:`pyvenv <scripts-pyvenv>` command also accepts a
``--without-pip``
> +  option to suppress the otherwise-automatic bootstrapping of pip into
> +  the virtual environment.  (Contributed by Nick Coghlan in
:issue:`19552`
> +  as part of the :pep:`453` implementation.)

It just occurred to me that we should probably have a porting note about
that CLI change. We decided that changing the default CLI behaviour, while
preserving the default module API was the best available compromise, but
anyone that is invoking the CLI programmatically and wants to skip
bootstrapping pip will still need to change their command.

Cheers,
Nick.

> +
>  * The encoding name is now optional in the value set for the
>    :envvar:`PYTHONIOENCODING` environment variable.  This makes it
possible to
>    set just the error handler, without changing the default encoding.
>
> --
> Repository URL: http://hg.python.org/cpython
>
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