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doc/python_module.rst
r4583e75 r6d4802f 1 .. _python :1 .. _python-install: 2 2 3 Python module 4 ============= 3 Installing aubio for Python 4 =========================== 5 5 6 6 The aubio extension for Python is available for Python 2.7 and Python 3. … … 26 26 $ sudo ./setup.py install 27 27 28 Using aubio in python 29 --------------------- 28 29 .. _py-doubleprecision: 30 31 Double precision 32 ---------------- 33 34 This module can be compiled in double-precision mode, in which case the 35 default type for floating-point samples will be 64-bit. The default is 36 single precision mode (32-bit, recommended). 37 38 To build the aubio module with double precision, use the option 39 `--enable-double` of the `build_ext` subcommand: 40 41 .. code:: bash 42 43 $ ./setup.py clean 44 $ ./setup.py build_ext --enable-double 45 $ pip install -v . 46 47 **Note**: If linking against `libaubio`, make sure the library was also 48 compiled in :ref:`doubleprecision` mode. 49 50 51 Checking your installation 52 -------------------------- 30 53 31 54 Once the python module is installed, its version can be checked with: … … 41 64 $ aubio -h 42 65 43 A simple example44 ................45 46 Here is a :download:`simple script <../python/demos/demo_source_simple.py>`47 that reads all the samples from a media file:48 49 .. literalinclude:: ../python/demos/demo_source_simple.py50 :language: python51 52 Filtering an input sound file53 .............................54 55 Here is a more complete example, :download:`demo_filter.py56 <../python/demos/demo_filter.py>`. This files executes the following:57 58 * read an input media file (``aubio.source``)59 60 * filter it using an `A-weighting <https://en.wikipedia.org/wiki/A-weighting>`_61 filter (``aubio.digital_filter``)62 63 * write result to a new file (``aubio.sink``)64 65 .. literalinclude:: ../python/demos/demo_filter.py66 :language: python67 68 More demos69 ..........70 71 Check out the `python demos folder`_ for more examples.72 66 73 67 Python tests … … 77 71 ``python/tests/run_all_tests``. 78 72 79 .. _python demos folder: https://github.com/aubio/aubio/blob/master/python/demos80 73 .. _demo_filter.py: https://github.com/aubio/aubio/blob/master/python/demos/demo_filter.py 81 74 .. _python tests: https://github.com/aubio/aubio/blob/master/python/tests
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