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# -*- coding: utf-8 -*-
"""
Created on Tue Dec 4 13:52:18 2018
@author: 22029152
"""
import numpy as np
parameters_poems = np.load('model_poems.npy')[()]
embedding_weights_poems = parameters_poems['embedding_weights']
gru_weights_poems = parameters_poems['gru_weights']
fc_weights_poems = parameters_poems['fc_weights']
char2idx_poems = parameters_poems['char2idx']
idx2char_poems = parameters_poems['idx2char']
max_length_poems = parameters_poems['max_length']
embedding_dim_poems = parameters_poems['embedding_dim']
units_poems = parameters_poems['units']
BATCH_SIZE_poems = parameters_poems['BATCH_SIZE']
BUFFER_SIZE_poems = parameters_poems['BUFFER_SIZE']
vocab_size_poems = len(dict(idx2char_poems))
# Load hyperparameters and layers' weights previously saved
parameters_rhymes = np.load('model_rhymes.npy')[()]
embedding_weights_rhymes = parameters_rhymes['embedding_weights']
gru_weights_rhymes = parameters_rhymes['gru_weights']
fc_weights_rhymes = parameters_rhymes['fc_weights']
word2idx_rhymes = parameters_rhymes['word2idx']
idx2word_rhymes = parameters_rhymes['idx2word']
max_length_rhymes = parameters_rhymes['max_length']
embedding_dim_rhymes = parameters_rhymes['embedding_dim']
units_rhymes = parameters_rhymes['units']
BATCH_SIZE_rhymes = parameters_rhymes['BATCH_SIZE']
BUFFER_SIZE_rhymes = parameters_rhymes['BUFFER_SIZE']
vocab_size_rhymes = len(dict(idx2word_rhymes))
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# Snowboy Hotword Detection
by [KITT.AI](http://kitt.ai).
[Home Page](https://snowboy.kitt.ai)
[Full Documentation](http://docs.kitt.ai/snowboy) and [FAQ](http://docs.kitt.ai/snowboy#faq)
[Discussion Group](https://groups.google.com/a/kitt.ai/forum/#!forum/snowboy-discussion) (or send email to snowboy-discussion@kitt.ai)
(The discussion group is new since September 2016 as we are getting many messages every day. Please send general questions there. For bugs, use Github issues.)
Version: 1.1.1 (3/24/2017)
## Alexa support
Snowboy now brings hands-free experience to the [Alexa AVS sample app](https://github.com/alexa/alexa-avs-sample-app) on Raspberry Pi! Here is how you can use other Snowboy models
**Personal model**
* Create your personal hotword model through our [website](https://snowboy.kitt.ai) or [hotword API](https://snowboy.kitt.ai/api/v1/train/)
* Replace the hotword model in [Alexa AVS sample app](https://github.com/alexa/alexa-avs-sample-app) (after installation) with your personal model
```
# Please replace YOUR_PERSONAL_MODEL.pmdl with the personal model you just
# created, and $ALEXA_AVS_SAMPLE_APP_PATH with the actual path where you
# cloned the Alexa AVS sample app repository.
cp YOUR_PERSONAL_MODEL.pmdl $ALEXA_AVS_SAMPLE_APP_PATH/samples/wakeWordAgent/ext/resources/alexa.umdl
```
* Set `APPLY_FRONTEND` to `false` and update `SENSITIVITY` in the [Alexa AVS sample app code](https://github.com/alexa/alexa-avs-sample-app/blob/master/samples/wakeWordAgent/src/KittAiSnowboyWakeWordEngine.cpp) and re-compile
```
# Please replace $ALEXA_AVS_SAMPLE_APP_PATH with the actual path where you
# cloned the Alexa AVS sample app repository.
cd $ALEXA_AVS_SAMPLE_APP_PATH/samples/wakeWordAgent/src/
# Modify KittAiSnowboyWakeWordEngine.cpp and update SENSITIVITY at line 28.
# Modify KittAiSnowboyWakeWordEngine.cpp and set APPLY_FRONTEND to false at
# line 30.
make
```
* Run the wake word agent with engine set to `kitt_ai`!
**Universal model**
* Replace the hotword model in [Alexa AVS sample app](https://github.com/alexa/alexa-avs-sample-app) (after installation) with your universal model
```
# Please replace YOUR_UNIVERSAL_MODEL.umdl with the personal model you just
# created, and $ALEXA_AVS_SAMPLE_APP_PATH with the actual path where you
# cloned the Alexa AVS sample app repository.
cp YOUR_UNIVERSAL_MODEL.umdl $ALEXA_AVS_SAMPLE_APP_PATH/samples/wakeWordAgent/ext/resources/alexa.umdl
```
* Update `SENSITIVITY` in the [Alexa AVS sample app code](https://github.com/alexa/alexa-avs-sample-app/blob/master/samples/wakeWordAgent/src/KittAiSnowboyWakeWordEngine.cpp) and re-compile
```
# Please replace $ALEXA_AVS_SAMPLE_APP_PATH with the actual path where you
# cloned the Alexa AVS sample app repository.
cd $ALEXA_AVS_SAMPLE_APP_PATH/samples/wakeWordAgent/src/
# Modify KittAiSnowboyWakeWordEngine.cpp and update SENSITIVITY at line 28.
make
```
* Run the wake word agent with engine set to `kitt_ai`!
## Hotword as a Service
Snowboy now offers **Hotword as a Service** through the ``https://snowboy.kitt.ai/api/v1/train/``
endpoint. Check out the [Full Documentation](http://docs.kitt.ai/snowboy) and example [Python/Bash script](examples/REST_API) (other language contributions are very welcome).
As a quick start, ``POST`` to https://snowboy.kitt.ai/api/v1/train:
{
"name": "a word",
"language": "en",
"age_group": "10_19",
"gender": "F",
"microphone": "mic type",
"token": "<your auth token>",
"voice_samples": [
{wave: "<base64 encoded wave data>"},
{wave: "<base64 encoded wave data>"},
{wave: "<base64 encoded wave data>"}
]
}
then you'll get a trained personal model in return!
## Introduction
Snowboy is a customizable hotword detection engine for you to create your own
hotword like "OK Google" or "Alexa". It is powered by deep neural networks and
has the following properties:
* **highly customizable**: you can freely define your own magic phrase here
let it be “open sesame”, “garage door open”, or “hello dreamhouse”, you name it.
* **always listening** but protects your privacy: Snowboy does not use Internet
and does *not* stream your voice to the cloud.
* light-weight and **embedded**: it even runs on a Raspberry Pi and consumes
less than 10% CPU on the weakest Pi (single-core 700MHz ARMv6).
* Apache licensed!
Currently Snowboy supports:
* all versions of Raspberry Pi (with Raspbian based on Debian Jessie 8.0)
* 64bit Mac OS X
* 64bit Ubuntu (12.04 and 14.04)
* iOS
* Android
* Pine64 (Debian Jessie 8.5, 3.10.102 BSP2)
* Intel Edison (Ubilinux based on Debian Wheezy 7.8)
* Samsung Artik (built with Fedora 25 for ARMv7)
It ships in the form of a **C++ library** with language-dependent wrappers
generated by SWIG. We welcome wrappers for new languages -- feel free to send a
pull request!
Currently we have built wrappers for:
* Java/Android
* Go (thanks to @brentnd)
* Node (thanks to @evancohen)
* Perl (thanks to @iboguslavsky)
* Python
* iOS/Swift3 (thanks to @grimlockrocks)
* iOS/Object-C (thanks to @patrickjquinn)
If you want support on other hardware/OS, please send your request to
[snowboy@kitt.ai](mailto:snowboy.kitt.ai)
Note: **Snowboy does not support Windows** yet. Please build Snowboy on *nix platforms.
## Pricing for Snowboy models
Hackers: free
* Personal use
* Community support
Business: please contact us at [snowboy@kitt.ai](mailto:snowboy@kitt.ai)
* Personal use
* Commercial license
* Technical support
## Pretrained universal models
We provide pretrained universal models for testing purpose. When you test those
models, bear in mind that they may not be optimized for your specific device or
environment.
Here is the list of the models, and the parameters that you have to use for them:
* **resources/snowboy.umdl**: Universal model for the hotword "Snowboy". Set
SetSensitivity to 0.5 for better performance.
* **resources/alexa.umdl**: Universal model for the hotword "Alexa". Set
SetSensitivity to 0.5, and preferably set ApplyFrontend to true. This model is
depressed.
* **resources/alexa_02092017.umdl**: Universal model for the hotword "Alexa". This
is still work in progress. Set SetSensitivity to 0.15.
## Precompiled node module
Snowboy is available in the form of a native node module precompiled for:
64 bit Ubuntu, MacOS X, and the Raspberry Pi (Raspbian 8.0+). For quick
installation run:
npm install --save snowboy
For sample usage see the `examples/Node` folder. You may have to install
dependencies like `fs`, `wav` or `node-record-lpcm16` depending on which script
you use.
## Precompiled Binaries with Python Demo
* 64 bit Ubuntu [12.04](https://s3-us-west-2.amazonaws.com/snowboy/snowboy-releases/ubuntu1204-x86_64-1.1.1.tar.bz2)
/ [14.04](https://s3-us-west-2.amazonaws.com/snowboy/snowboy-releases/ubuntu1404-x86_64-1.1.1.tar.bz2)
* [MacOS X](https://s3-us-west-2.amazonaws.com/snowboy/snowboy-releases/osx-x86_64-1.1.1.tar.bz2)
* Raspberry Pi with Raspbian 8.0, all versions
([1/2/3/Zero](https://s3-us-west-2.amazonaws.com/snowboy/snowboy-releases/rpi-arm-raspbian-8.0-1.1.1.tar.bz2))
* Pine64 (Debian Jessie 8.5 (3.10.102)) ([download](https://s3-us-west-2.amazonaws.com/snowboy/snowboy-releases/pine64-debian-jessie-1.1.1.tar.bz2))
* Intel Edison (Ubilinux based on Debian Wheezy 7.8) ([download](https://s3-us-west-2.amazonaws.com/snowboy/snowboy-releases/edison-ubilinux-1.1.1.tar.bz2))
If you want to compile a version against your own environment/language, read on.
## Dependencies
To run the demo you will likely need the following, depending on which demo you
use and what platform you are working with:
* SoX (audio conversion)
* PortAudio or PyAudio (audio capturing)
* SWIG 3.0.10 or above (compiling Snowboy for different languages/platforms)
* ATLAS or OpenBLAS (matrix computation)
You can also find the exact commands you need to install the dependencies on
Mac OS X, Ubuntu or Raspberry Pi below.
### Mac OS X
`brew` install `swig`, `sox`, `portaudio` and its Python binding `pyaudio`:
brew install swig portaudio sox
pip install pyaudio
If you don't have Homebrew installed, please download it [here](http://brew.sh/). If you don't have `pip`, you can install it [here](https://pip.pypa.io/en/stable/installing/).
Make sure that you can record audio with your microphone:
rec t.wav
### Ubuntu/Raspberry Pi/Pine64
First `apt-get` install `swig`, `sox`, `portaudio` and its Python binding `pyaudio`:
sudo apt-get install swig3.0 python-pyaudio python3-pyaudio sox
pip install pyaudio
Then install the `atlas` matrix computing library:
sudo apt-get install libatlas-base-dev
Make sure that you can record audio with your microphone:
rec t.wav
If you need extra setup on your audio (especially on a Raspberry Pi), please see the [full documentation](http://docs.kitt.ai/snowboy).
## Compile a Node addon
Compiling a node addon for Linux and the Raspberry Pi requires the installation of the following dependencies:
sudo apt-get install libmagic-dev libatlas-base-dev
Then to compile the addon run the following from the root of the snowboy repository:
node-pre-gyp clean configure build
## Compile a Java Wrapper
# Make sure you have JDK installed.
cd swig/Java
make
SWIG will generate a directory called `java` which contains converted Java wrappers and a directory called `jniLibs` which contains the JNI library.
To run the Java example script:
cd examples/Java
make run
## Compile a Python Wrapper
cd swig/Python
make
SWIG will generate a `_snowboydetect.so` file and a simple (but hard-to-read) python wrapper `snowboydetect.py`. We have provided a higher level python wrapper `snowboydecoder.py` on top of that.
Feel free to adapt the `Makefile` in `swig/Python` to your own system's setting if you cannot `make` it.
## Compile a GO Wrapper
cd examples/Go
go get github.com/Kitt-AI/snowboy/swig/Go
go build -o snowboy main.go
./snowboy ../../resources/snowboy.umdl ../../resources/snowboy.wav
Expected Output:
```
Snowboy detecting keyword in ../../resources/snowboy.wav
Snowboy detected keyword 1
```
For more, please read `examples/Go/readme.md`.
## Compile a Perl Wrapper
cd swig/Perl
make
The Perl examples include training personal hotword using the KITT.AI RESTful APIs, adding Google Speech API after the hotword detection, etc. To run the examples, do the following
cd examples/Perl
# Install cpanm, if you don't already have it.
curl -L https://cpanmin.us | perl - --sudo App::cpanminus
# Install the dependencies. Note, on Linux you will have to install the
# PortAudio package first, using e.g.:
# apt-get install portaudio19-dev
sudo cpanm --installdeps .
# Run the unit test.
./snowboy_unit_test.pl
# Run the personal model training example.
./snowboy_RESTful_train.pl <API_TOKEN> <Hotword> <Language>
# Run the Snowboy Google Speech API example. By default it uses the Snowboy
# universal hotword.
./snowboy_googlevoice.pl <Google_API_Key> [Hotword_Model]
## Compile an iOS Wrapper
Using Snowboy library in Objective-C does not really require a wrapper. It is basically the same as using C++ library in Objective-C. We have compiled a "fat" static library for iOS devices, see the library here `lib/ios/libsnowboy-detect.a`.
To initialize Snowboy detector in Objective-C:
snowboy::SnowboyDetect* snowboyDetector = new snowboy::SnowboyDetect(
std::string([[[NSBundle mainBundle]pathForResource:@"common" ofType:@"res"] UTF8String]),
std::string([[[NSBundle mainBundle]pathForResource:@"snowboy" ofType:@"umdl"] UTF8String]));
snowboyDetector->SetSensitivity("0.45"); // Sensitivity for each hotword
snowboyDetector->SetAudioGain(2.0); // Audio gain for detection
To run hotword detection in Objective-C:
int result = snowboyDetector->RunDetection(buffer[0], bufferSize); // buffer[0] is a float array
You may want to play with the frequency of the calls to `RunDetection()`, which controls the CPU usage and the detection latency.
Thanks to @patrickjquinn and @grimlockrocks, we now have examples of using Snowboy in both Objective-C and Swift3. Check out the examples at `examples/iOS/`, and the screenshots below!
<img src=https://s3-us-west-2.amazonaws.com/kittai-cdn/Snowboy/Obj-C_Demo_02172017.png alt="Obj-C Example" width=300 /> <img src=https://s3-us-west-2.amazonaws.com/kittai-cdn/Snowboy/Swift3_Demo_02172017.png alt="Swift3 Example" width=300 />
## Compile an Android Wrapper
Full README and tutorial is in [Android README](examples/Android/README.md) and here's a screenshot:
<img src="https://s3-us-west-2.amazonaws.com/kittai-cdn/Snowboy/SnowboyAlexaDemo-Andriod.jpeg" alt="Android Alexa Demo" width=300 />
## Quick Start for Python Demo
Go to the `examples/Python` folder and open your python console:
In [1]: import snowboydecoder
In [2]: def detected_callback():
....: print "hotword detected"
....:
In [3]: detector = snowboydecoder.HotwordDetector("resources/snowboy.umdl", sensitivity=0.5, audio_gain=1)
In [4]: detector.start(detected_callback)
Then speak "snowboy" to your microphone to see whetheer Snowboy detects you.
The `snowboy.umdl` file is a "universal" model that detect different people speaking "snowboy". If you want other hotwords, please go to [snowboy.kitt.ai](https://snowboy.kitt.ai) to record, train and downloand your own personal model (a `.pmdl` file).
When `sensitiviy` is higher, the hotword gets more easily triggered. But you might get more false alarms.
`audio_gain` controls whether to increase (>1) or decrease (<1) input volume.
Two demo files `demo.py` and `demo2.py` are provided to show more usages.
Note: if you see the following error:
TypeError: __init__() got an unexpected keyword argument 'model_str'
You are probably using an old version of SWIG. Please upgrade. We have tested with SWIG version 3.0.7 and 3.0.8.
## Advanced Usages & Demos
See [Full Documentation](http://docs.kitt.ai/snowboy).
## Change Log
**v1.1.1, 3/24/2017**
* Added Android demo
* Added iOS demos
* Added Samsung Artik support
* Added Go support
* Added Intel Edison support
* Added Pine64 support
* Added a more robust "Alexa" model (umdl)
* Offering Hotword as a Service through ``/api/v1/train`` endpoint.
* Decoder is not changed.
**v1.1.0, 9/20/2016**
* Added library for Node.
* Added support for Python3.
* Added universal model `alexa.umdl`
* Updated universal model `snowboy.umdl` so that it works in noisy environment.
**v1.0.4, 7/13/2016**
* Updated universal `snowboy.umdl` model to make it more robust.
* Various improvements to speed up the detection.
* Bug fixes.
**v1.0.3, 6/4/2016**
* Updated universal `snowboy.umdl` model to make it more robust in non-speech environment.
* Fixed bug when using float as input data.
* Added library support for Android ARMV7 architecture.
* Added library for iOS.
**v1.0.2, 5/24/2016**
* Updated universal `snowboy.umdl` model
* added C++ examples, docs will come in next release.
**v1.0.1, 5/16/2016**
* VAD now returns -2 on silence, -1 on error, 0 on voice and >0 on triggered models
* added static library for Raspberry Pi in case people want to compile themselves instead of using the binary version
**v1.0.0, 5/10/2016**
* initial release
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#!/usr/bin/env python
import collections
import pyaudio
import snowboydetect
import time
import wave
import os
import logging
logging.basicConfig()
logger = logging.getLogger("snowboy")
logger.setLevel(logging.INFO)
TOP_DIR = os.path.dirname(os.path.abspath(__file__))
RESOURCE_FILE = os.path.join(TOP_DIR, "resources/common.res")
DETECT_DING = os.path.join(TOP_DIR, "resources/ding.wav")
DETECT_DONG = os.path.join(TOP_DIR, "resources/dong.wav")
DETECT_PY = os.path.join(TOP_DIR, "BitLit_main.py") ## ADDED
class RingBuffer(object):
"""Ring buffer to hold audio from PortAudio"""
def __init__(self, size = 4096):
self._buf = collections.deque(maxlen=size)
def extend(self, data):
"""Adds data to the end of buffer"""
self._buf.extend(data)
def get(self):
"""Retrieves data from the beginning of buffer and clears it"""
tmp = bytes(bytearray(self._buf))
self._buf.clear()
return tmp
###
def run(fname=DETECT_PY):
Py_wav=os.system('python BitLit_main.py')
###
def play_audio_file(fname=DETECT_DING):
"""Simple callback function to play a wave file. By default it plays
a Ding sound.
:param str fname: wave file name
:return: None
"""
ding_wav = wave.open(fname, 'rb')
ding_data = ding_wav.readframes(ding_wav.getnframes())
audio = pyaudio.PyAudio()
stream_out = audio.open(
format=audio.get_format_from_width(ding_wav.getsampwidth()),
channels=ding_wav.getnchannels(),
rate=ding_wav.getframerate(), input=False, output=True)
stream_out.start_stream()
stream_out.write(ding_data)
time.sleep(0.2)
stream_out.stop_stream()
stream_out.close()
audio.terminate()
class HotwordDetector(object):
"""
Snowboy decoder to detect whether a keyword specified by `decoder_model`
exists in a microphone input stream.
:param decoder_model: decoder model file path, a string or a list of strings
:param resource: resource file path.
:param sensitivity: decoder sensitivity, a float of a list of floats.
The bigger the value, the more senstive the
decoder. If an empty list is provided, then the
default sensitivity in the model will be used.
:param audio_gain: multiply input volume by this factor.
"""
def __init__(self, decoder_model,
resource=RESOURCE_FILE,
sensitivity=[],
audio_gain=1):
def audio_callback(in_data, frame_count, time_info, status):
self.ring_buffer.extend(in_data)
play_data = chr(0) * len(in_data)
return play_data, pyaudio.paContinue
tm = type(decoder_model)
ts = type(sensitivity)
if tm is not list:
decoder_model = [decoder_model]
if ts is not list:
sensitivity = [sensitivity]
model_str = ",".join(decoder_model)
self.detector = snowboydetect.SnowboyDetect(
resource_filename=resource.encode(), model_str=model_str.encode())
self.detector.SetAudioGain(audio_gain)
self.num_hotwords = self.detector.NumHotwords()
if len(decoder_model) > 1 and len(sensitivity) == 1:
sensitivity = sensitivity*self.num_hotwords
if len(sensitivity) != 0:
assert self.num_hotwords == len(sensitivity), \
"number of hotwords in decoder_model (%d) and sensitivity " \
"(%d) does not match" % (self.num_hotwords, len(sensitivity))
sensitivity_str = ",".join([str(t) for t in sensitivity])
if len(sensitivity) != 0:
self.detector.SetSensitivity(sensitivity_str.encode())
self.ring_buffer = RingBuffer(
self.detector.NumChannels() * self.detector.SampleRate() * 5)
self.audio = pyaudio.PyAudio()
self.stream_in = self.audio.open(
input=True, output=False,
format=self.audio.get_format_from_width(
self.detector.BitsPerSample() / 8),
channels=self.detector.NumChannels(),
rate=self.detector.SampleRate(),
frames_per_buffer=2048,
stream_callback=audio_callback)
def start(self, detected_callback=play_audio_file,
interrupt_check=lambda: False,
sleep_time=0.03):
"""
Start the voice detector. For every `sleep_time` second it checks the
audio buffer for triggering keywords. If detected, then call
corresponding function in `detected_callback`, which can be a single
function (single model) or a list of callback functions (multiple
models). Every loop it also calls `interrupt_check` -- if it returns
True, then breaks from the loop and return.
:param detected_callback: a function or list of functions. The number of
items must match the number of models in
`decoder_model`.
:param interrupt_check: a function that returns True if the main loop
needs to stop.
:param float sleep_time: how much time in second every loop waits.
:return: None
"""
if interrupt_check():
logger.debug("detect voice return")
return
tc = type(detected_callback)
if tc is not list:
detected_callback = [detected_callback]
if len(detected_callback) == 1 and self.num_hotwords > 1:
detected_callback *= self.num_hotwords
assert self.num_hotwords == len(detected_callback), \
"Error: hotwords in your models (%d) do not match the number of " \
"callbacks (%d)" % (self.num_hotwords, len(detected_callback))
logger.debug("detecting...")
while True:
if interrupt_check():
logger.debug("detect voice break")
break
data = self.ring_buffer.get()
if len(data) == 0:
time.sleep(sleep_time)
continue
ans = self.detector.RunDetection(data)
if ans == -1:
logger.warning("Error initializing streams or reading audio data")
elif ans > 0:
message = "Keyword " + str(ans) + " detected at time: "
message += time.strftime("%Y-%m-%d %H:%M:%S",
time.localtime(time.time()))
logger.info(message)
callback = detected_callback[ans-1]
if callback is not None:
callback()
logger.debug("finished.")
def terminate(self):
"""
Terminate audio stream. Users cannot call start() again to detect.
:return: None
"""
self.stream_in.stop_stream()
self.stream_in.close()
self.audio.terminate()
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# This file was automatically generated by SWIG (http://www.swig.org).
# Version 3.0.7
#
# Do not make changes to this file unless you know what you are doing--modify
# the SWIG interface file instead.
from sys import version_info
if version_info >= (2, 6, 0):
def swig_import_helper():
from os.path import dirname
import imp
fp = None
try:
fp, pathname, description = imp.find_module('_snowboydetect', [dirname(__file__)])
except ImportError:
import _snowboydetect
return _snowboydetect
if fp is not None:
try:
_mod = imp.load_module('_snowboydetect', fp, pathname, description)
finally:
fp.close()
return _mod
_snowboydetect = swig_import_helper()
del swig_import_helper
else:
import _snowboydetect
del version_info
try:
_swig_property = property
except NameError:
pass # Python < 2.2 doesn't have 'property'.
def _swig_setattr_nondynamic(self, class_type, name, value, static=1):
if (name == "thisown"):
return self.this.own(value)
if (name == "this"):
if type(value).__name__ == 'SwigPyObject':
self.__dict__[name] = value
return
method = class_type.__swig_setmethods__.get(name, None)
if method:
return method(self, value)
if (not static):
if _newclass:
object.__setattr__(self, name, value)
else:
self.__dict__[name] = value
else:
raise AttributeError("You cannot add attributes to %s" % self)
def _swig_setattr(self, class_type, name, value):
return _swig_setattr_nondynamic(self, class_type, name, value, 0)
def _swig_getattr_nondynamic(self, class_type, name, static=1):
if (name == "thisown"):
return self.this.own()
method = class_type.__swig_getmethods__.get(name, None)
if method:
return method(self)
if (not static):
return object.__getattr__(self, name)
else:
raise AttributeError(name)
def _swig_getattr(self, class_type, name):
return _swig_getattr_nondynamic(self, class_type, name, 0)
def _swig_repr(self):
try:
strthis = "proxy of " + self.this.__repr__()
except:
strthis = ""
return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
try:
_object = object
_newclass = 1
except AttributeError:
class _object:
pass
_newclass = 0
class SnowboyDetect(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, SnowboyDetect, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, SnowboyDetect, name)
__repr__ = _swig_repr
def __init__(self, resource_filename, model_str):
this = _snowboydetect.new_SnowboyDetect(resource_filename, model_str)
try:
self.this.append(this)
except:
self.this = this
def Reset(self):
return _snowboydetect.SnowboyDetect_Reset(self)
def RunDetection(self, *args):
return _snowboydetect.SnowboyDetect_RunDetection(self, *args)
def SetSensitivity(self, sensitivity_str):
return _snowboydetect.SnowboyDetect_SetSensitivity(self, sensitivity_str)
def GetSensitivity(self):
return _snowboydetect.SnowboyDetect_GetSensitivity(self)
def SetAudioGain(self, audio_gain):
return _snowboydetect.SnowboyDetect_SetAudioGain(self, audio_gain)
def UpdateModel(self):
return _snowboydetect.SnowboyDetect_UpdateModel(self)
def NumHotwords(self):
return _snowboydetect.SnowboyDetect_NumHotwords(self)
def SampleRate(self):
return _snowboydetect.SnowboyDetect_SampleRate(self)
def NumChannels(self):
return _snowboydetect.SnowboyDetect_NumChannels(self)
def BitsPerSample(self):
return _snowboydetect.SnowboyDetect_BitsPerSample(self)
__swig_destroy__ = _snowboydetect.delete_SnowboyDetect
__del__ = lambda self: None
SnowboyDetect_swigregister = _snowboydetect.SnowboyDetect_swigregister
SnowboyDetect_swigregister(SnowboyDetect)
# This file is compatible with both classic and new-style classes.
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