Changeset a79ec76 for python/ext


Ignore:
Timestamp:
Sep 21, 2014, 2:01:29 AM (10 years ago)
Author:
Paul Brossier <piem@piem.org>
Branches:
feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, pitchshift, sampler, timestretch, yinfft+
Children:
24931d5
Parents:
96a96d7
Message:

python/ext/py-{source,sink}.c: improve documentation

Location:
python/ext
Files:
2 edited

Legend:

Unmodified
Added
Removed

  • python/ext/py-sink.c

    r96a96d7 ra79ec76  
    1010} Py_sink;
    1111
    12 static char Py_sink_doc[] = "sink object";
     12static char Py_sink_doc[] = ""
     13"  __new__(path, samplerate = 44100, channels = 1)\n"
     14"\n"
     15"      Create a new sink, opening the given path for writing.\n"
     16"\n"
     17"      Examples\n"
     18"      --------\n"
     19"\n"
     20"      Create a new sink at 44100Hz, mono:\n"
     21"\n"
     22"      >>> sink('/tmp/t.wav')\n"
     23"\n"
     24"      Create a new sink at 8000Hz, mono:\n"
     25"\n"
     26"      >>> sink('/tmp/t.wav', samplerate = 8000)\n"
     27"\n"
     28"      Create a new sink at 32000Hz, stereo:\n"
     29"\n"
     30"      >>> sink('/tmp/t.wav', samplerate = 32000, channels = 2)\n"
     31"\n"
     32"      Create a new sink at 32000Hz, 5 channels:\n"
     33"\n"
     34"      >>> sink('/tmp/t.wav', channels = 5, samplerate = 32000)\n"
     35"\n"
     36"  __call__(vec, write)\n"
     37"      x(vec,write) <==> x.do(vec, write)\n"
     38"\n"
     39"      Write vector to sink.\n"
     40"\n"
     41"      See also\n"
     42"      --------\n"
     43"      aubio.sink.do\n"
     44"\n";
     45
     46static char Py_sink_do_doc[] = ""
     47"x.do(vec, write) <==> x(vec, write)\n"
     48"\n"
     49"write monophonic vector to sink";
     50
     51static char Py_sink_do_multi_doc[] = ""
     52"x.do_multi(mat, write)\n"
     53"\n"
     54"write polyphonic vector to sink";
     55
     56static char Py_sink_close_doc[] = ""
     57"x.close()\n"
     58"\n"
     59"close this sink now";
    1360
    1461static PyObject *
    … …  
    114161}
    115162
    116 /* function Py_sink_do */
     163/* function Py_sink_do_multi */
    117164static PyObject *
    118165Py_sink_do_multi(Py_sink * self, PyObject * args)
    … …  
    148195
    149196AUBIO_MEMBERS_START(sink)
    150   {"uri", T_STRING, offsetof (Py_sink, uri), READONLY, ""},
    151   {"samplerate", T_INT, offsetof (Py_sink, samplerate), READONLY, ""},
    152   {"channels", T_INT, offsetof (Py_sink, channels), READONLY, ""},
     197  {"uri", T_STRING, offsetof (Py_sink, uri), READONLY,
     198    "path at which the sink was created"},
     199  {"samplerate", T_INT, offsetof (Py_sink, samplerate), READONLY,
     200    "samplerate at which the sink was created"},
     201  {"channels", T_INT, offsetof (Py_sink, channels), READONLY,
     202    "number of channels with which the sink was created"},
    153203AUBIO_MEMBERS_STOP(sink)
    154204
    … …  
    161211
    162212static PyMethodDef Py_sink_methods[] = {
    163   {"__call__", (PyCFunction) Py_sink_do, METH_VARARGS,
    164     "x.__call__(vec, write)\n"
    165     "write monophonic vector to sink"
    166     ""},
    167   {"do", (PyCFunction) Py_sink_do, METH_VARARGS,
    168     "x.do(vec, write)\n"
    169     "write monophonic vector to sink"
    170     ""},
    171   {"do_multi", (PyCFunction) Py_sink_do_multi, METH_VARARGS,
    172     "x.do_multi(mat, write)\n"
    173     "write polyphonic vector to sink"},
    174   {"close", (PyCFunction) Pyaubio_sink_close, METH_NOARGS,
    175     "x.close()\n"
    176     "close this sink now"},
     213  {"do", (PyCFunction) Py_sink_do, METH_VARARGS, Py_sink_do_doc},
     214  {"do_multi", (PyCFunction) Py_sink_do_multi, METH_VARARGS, Py_sink_do_multi_doc},
     215  {"close", (PyCFunction) Pyaubio_sink_close, METH_NOARGS, Py_sink_close_doc},
    177216  {NULL} /* sentinel */
    178217};

  • python/ext/py-source.c

    r96a96d7 ra79ec76  
    1111} Py_source;
    1212
    13 static char Py_source_doc[] = "source object";
     13static char Py_source_doc[] = ""
     14"   __new__(path, samplerate = 0, hop_size = 512, channels = 1)\n"
     15"\n"
     16"       Create a new source, opening the given path for reading.\n"
     17"\n"
     18"       Examples\n"
     19"       --------\n"
     20"\n"
     21"       Create a new source, using the original samplerate, with hop_size = 512:\n"
     22"\n"
     23"       >>> source('/tmp/t.wav')\n"
     24"\n"
     25"       Create a new source, resampling the original to 8000Hz:\n"
     26"\n"
     27"       >>> source('/tmp/t.wav', samplerate = 8000)\n"
     28"\n"
     29"       Create a new source, resampling it at 32000Hz, hop_size = 32:\n"
     30"\n"
     31"       >>> source('/tmp/t.wav', samplerate = 32000, hop_size = 32)\n"
     32"\n"
     33"       Create a new source, using its original samplerate:\n"
     34"\n"
     35"       >>> source('/tmp/t.wav', samplerate = 0)\n"
     36"\n"
     37"   __call__()\n"
     38"       vec, read = x() <==> vec, read = x.do()\n"
     39"\n"
     40"       Read vector from source.\n"
     41"\n"
     42"       See also\n"
     43"       --------\n"
     44"       aubio.source.do\n"
     45"\n";
     46
     47static char Py_source_get_samplerate_doc[] = ""
     48"x.get_samplerate() -> source samplerate\n"
     49"\n"
     50"Get samplerate of source.";
     51
     52static char Py_source_get_channels_doc[] = ""
     53"x.get_channels() -> number of channels\n"
     54"\n"
     55"Get number of channels in source.";
     56
     57static char Py_source_do_doc[] = ""
     58"vec, read = x.do() <==> vec, read = x()\n"
     59"\n"
     60"Read monophonic vector from source.";
     61
     62static char Py_source_do_multi_doc[] = ""
     63"mat, read = x.do_multi()\n"
     64"\n"
     65"Read polyphonic vector from source.";
     66
     67static char Py_source_close_doc[] = ""
     68"x.close()\n"
     69"\n"
     70"Close this source now.";
    1471
    1572static PyObject *
    … …  
    136193
    137194AUBIO_MEMBERS_START(source)
    138   {"uri", T_STRING, offsetof (Py_source, uri), READONLY, ""},
    139   {"samplerate", T_INT, offsetof (Py_source, samplerate), READONLY, ""},
    140   {"channels", T_INT, offsetof (Py_source, channels), READONLY, ""},
    141   {"hop_size", T_INT, offsetof (Py_source, hop_size), READONLY, ""},
     195  {"uri", T_STRING, offsetof (Py_source, uri), READONLY,
     196    "path at which the source was created"},
     197  {"samplerate", T_INT, offsetof (Py_source, samplerate), READONLY,
     198    "samplerate at which the source is viewed"},
     199  {"channels", T_INT, offsetof (Py_source, channels), READONLY,
     200    "number of channels found in the source"},
     201  {"hop_size", T_INT, offsetof (Py_source, hop_size), READONLY,
     202    "number of consecutive frames that will be read at each do or do_multi call"},
    142203AUBIO_MEMBERS_STOP(source)
    143204
    … …  
    166227static PyMethodDef Py_source_methods[] = {
    167228  {"get_samplerate", (PyCFunction) Pyaubio_source_get_samplerate,
    168     METH_NOARGS, ""},
     229    METH_NOARGS, Py_source_get_samplerate_doc},
    169230  {"get_channels", (PyCFunction) Pyaubio_source_get_channels,
    170     METH_NOARGS, ""},
     231    METH_NOARGS, Py_source_get_channels_doc},
     232  {"do", (PyCFunction) Py_source_do,
     233    METH_NOARGS, Py_source_do_doc},
    171234  {"do_multi", (PyCFunction) Py_source_do_multi,
    172     METH_NOARGS, ""},
     235    METH_NOARGS, Py_source_do_multi_doc},
    173236  {"close", (PyCFunction) Pyaubio_source_close,
    174     METH_NOARGS, ""},
     237    METH_NOARGS, Py_source_close_doc},
    175238  {NULL} /* sentinel */
    176239};
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