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#17256: merge with 3.3.

This commit is contained in:
Ezio Melotti 2013-02-22 07:51:43 +02:00
parent e787c9c981 ff3f333605
commit 8e5432bcee
1 changed files with 9 additions and 3 deletions
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Doc/extending/embedding.rst
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@ -138,7 +138,9 @@ This code loads a Python script using ``argv[1]``, and calls the function named
in ``argv[2]``. Its integer arguments are the other values of the ``argv`` in ``argv[2]``. Its integer arguments are the other values of the ``argv``
array. If you :ref:`compile and link <compiling>` this program (let's call array. If you :ref:`compile and link <compiling>` this program (let's call
the finished executable :program:`call`), and use it to execute a Python the finished executable :program:`call`), and use it to execute a Python
script, such as:: script, such as:
.. code-block:: python
def multiply(a,b): def multiply(a,b):
print("Will compute", a, "times", b) print("Will compute", a, "times", b)
@ -238,7 +240,9 @@ following two statements before the call to :c:func:`Py_Initialize`::
These two lines initialize the ``numargs`` variable, and make the These two lines initialize the ``numargs`` variable, and make the
:func:`emb.numargs` function accessible to the embedded Python interpreter. :func:`emb.numargs` function accessible to the embedded Python interpreter.
With these extensions, the Python script can do things like :: With these extensions, the Python script can do things like
.. code-block:: python
import emb import emb
print("Number of arguments", emb.numargs()) print("Number of arguments", emb.numargs())
@ -303,7 +307,9 @@ examine Python's :file:`Makefile` (use :func:`sysconfig.get_makefile_filename`
to find its location) and compilation to find its location) and compilation
options. In this case, the :mod:`sysconfig` module is a useful tool to options. In this case, the :mod:`sysconfig` module is a useful tool to
programmatically extract the configuration values that you will want to programmatically extract the configuration values that you will want to
combine together:: combine together:
.. code-block:: python
>>> import sysconfig >>> import sysconfig
>>> sysconfig.get_config_var('LINKFORSHARED') >>> sysconfig.get_config_var('LINKFORSHARED')