├── .gitattributes ├── .github ├── ISSUE_TEMPLATE │ ├── bug_report.md │ └── feature_request.md └── workflows │ ├── python-package.yml │ └── python-publish.yml ├── .gitignore ├── LICENSE.txt ├── README.md ├── _config.yml ├── espeakng └── __init__.py ├── setup.py └── test_espeakng.py /.gitattributes: -------------------------------------------------------------------------------- 1 | # Auto detect text files and perform LF normalization 2 | * text=auto 3 | 4 | # Custom for Visual Studio 5 | *.cs diff=csharp 6 | 7 | # Standard to msysgit 8 | *.doc diff=astextplain 9 | *.DOC diff=astextplain 10 | *.docx diff=astextplain 11 | *.DOCX diff=astextplain 12 | *.dot diff=astextplain 13 | *.DOT diff=astextplain 14 | *.pdf diff=astextplain 15 | *.PDF diff=astextplain 16 | *.rtf diff=astextplain 17 | *.RTF diff=astextplain 18 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/bug_report.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Bug report 3 | about: Create a report to help us improve 4 | title: '' 5 | labels: '' 6 | assignees: '' 7 | 8 | --- 9 | 10 | **Describe the bug** 11 | A clear and concise description of what the bug is. 12 | 13 | **To Reproduce** 14 | Steps to reproduce the behavior: 15 | 1. Go to '...' 16 | 2. Click on '....' 17 | 3. Scroll down to '....' 18 | 4. See error 19 | 20 | **Expected behavior** 21 | A clear and concise description of what you expected to happen. 22 | 23 | **Screenshots** 24 | If applicable, add screenshots to help explain your problem. 25 | 26 | **Desktop (please complete the following information):** 27 | - OS: [e.g. iOS] 28 | - Browser [e.g. chrome, safari] 29 | - Version [e.g. 22] 30 | 31 | **Smartphone (please complete the following information):** 32 | - Device: [e.g. iPhone6] 33 | - OS: [e.g. iOS8.1] 34 | - Browser [e.g. stock browser, safari] 35 | - Version [e.g. 22] 36 | 37 | **Additional context** 38 | Add any other context about the problem here. 39 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/feature_request.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Feature request 3 | about: Suggest an idea for this project 4 | title: '' 5 | labels: '' 6 | assignees: '' 7 | 8 | --- 9 | 10 | **Is your feature request related to a problem? Please describe.** 11 | A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] 12 | 13 | **Describe the solution you'd like** 14 | A clear and concise description of what you want to happen. 15 | 16 | **Describe alternatives you've considered** 17 | A clear and concise description of any alternative solutions or features you've considered. 18 | 19 | **Additional context** 20 | Add any other context or screenshots about the feature request here. 21 | -------------------------------------------------------------------------------- /.github/workflows/python-package.yml: -------------------------------------------------------------------------------- 1 | # This workflow will install Python dependencies, run tests and lint with a variety of Python versions 2 | # For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions 3 | 4 | name: Python package 5 | 6 | on: [ push, pull_request ] 7 | 8 | jobs: 9 | build: 10 | 11 | runs-on: ubuntu-latest 12 | strategy: 13 | matrix: 14 | python-version: [3.12.1, 3.11.7, 3.10.13, 3.9.18] 15 | 16 | steps: 17 | - uses: actions/checkout@v2 18 | - name: Set up Python ${{ matrix.python-version }} 19 | uses: actions/setup-python@v2 20 | with: 21 | python-version: ${{ matrix.python-version }} 22 | - name: Install dependencies 23 | run: | 24 | python -m pip install --upgrade pip 25 | pip install flake8 pytest 26 | sudo apt-get update 27 | sudo apt-get -y install espeak-ng 28 | if [ -f requirements.txt ]; then pip install -r requirements.txt; fi 29 | - name: Lint with flake8 30 | run: | 31 | # stop the build if there are Python syntax errors or undefined names 32 | flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics 33 | # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide 34 | flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics 35 | - name: Test with pytest 36 | run: | 37 | pytest 38 | -------------------------------------------------------------------------------- /.github/workflows/python-publish.yml: -------------------------------------------------------------------------------- 1 | # This workflows will upload a Python Package using Twine when a release is created 2 | # For more information see: https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions#publishing-to-package-registries 3 | 4 | name: Upload Python Package 5 | 6 | on: 7 | release: 8 | types: [created] 9 | 10 | jobs: 11 | deploy: 12 | 13 | runs-on: ubuntu-latest 14 | 15 | steps: 16 | - uses: actions/checkout@v2 17 | - name: Set up Python 18 | uses: actions/setup-python@v2 19 | with: 20 | python-version: '3.x' 21 | - name: Install dependencies 22 | run: | 23 | python -m pip install --upgrade pip 24 | pip install setuptools wheel twine 25 | - name: Build and publish 26 | env: 27 | TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }} 28 | TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }} 29 | run: | 30 | python setup.py sdist bdist_wheel 31 | twine upload dist/* 32 | - name: Update site 33 | uses: peter-evans/repository-dispatch@v1 34 | with: 35 | token: ${{ secrets.GH_TOKEN }} 36 | repository: sayakbrm/sayak-brm.github.io 37 | event-type: update-event 38 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Windows image file caches 2 | Thumbs.db 3 | ehthumbs.db 4 | 5 | # Folder config file 6 | Desktop.ini 7 | 8 | # Recycle Bin used on file shares 9 | $RECYCLE.BIN/ 10 | 11 | # Windows Installer files 12 | *.cab 13 | *.msi 14 | *.msm 15 | *.msp 16 | 17 | # Windows shortcuts 18 | *.lnk 19 | 20 | # ========================= 21 | # Operating System Files 22 | # ========================= 23 | 24 | # OSX 25 | # ========================= 26 | 27 | .DS_Store 28 | .AppleDouble 29 | .LSOverride 30 | 31 | # Thumbnails 32 | ._* 33 | 34 | # Files that might appear in the root of a volume 35 | .DocumentRevisions-V100 36 | .fseventsd 37 | .Spotlight-V100 38 | .TemporaryItems 39 | .Trashes 40 | .VolumeIcon.icns 41 | 42 | # Directories potentially created on remote AFP share 43 | .AppleDB 44 | .AppleDesktop 45 | Network Trash Folder 46 | Temporary Items 47 | .apdisk 48 | *.pyc 49 | *.coverage 50 | 51 | *.wav 52 | -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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But first, please read 674 | . -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # eSpeak NG TTS Bindings for Python3 2 | 3 | Copyright 2016-2020 [Sayak B](https://sayakb.com/). Licenced under 4 | [GNU GPLv3](https://opensource.org/licenses/GPL-3.0). 5 | 6 | [![Python Version](https://img.shields.io/badge/Python-3-brightgreen.svg)](https://www.python.org/download/releases/3.0/) 7 | ![Linux](https://img.shields.io/badge/-Linux-brightgreen.svg) 8 | ![Windows](https://img.shields.io/badge/-Windows-brightgreen.svg) 9 | [![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fsayak-brm%2Fespeakng-python.svg?type=shield)](https://app.fossa.com/projects/git%2Bgithub.com%2Fsayak-brm%2Fespeakng-python?ref=badge_shield) 10 | 11 | ## Requirements 12 | 13 | You need to have eSpeak NG installed in your system and added to the path. 14 | 15 | ### Windows 16 | 17 | The latest installers for eSpeak NG can be found [here](https://github.com/espeak-ng/espeak-ng/releases/latest). 18 | 19 | The installed executable may need to be added to the system path. 20 | ([See here](https://www.howtogeek.com/118594/how-to-edit-your-system-path-for-easy-command-line-access/)) 21 | 22 | ### Ubuntu & Debian 23 | 24 | ```bash 25 | sudo apt-get update 26 | sudo apt-get install espeak-ng 27 | ``` 28 | 29 | ### Others 30 | 31 | If eSpeak NG is not available in your package manager, you may need to compile 32 | the binaries for your system. Refer to 33 | [this page](https://github.com/espeak-ng/espeak-ng/blob/master/docs/building.md) 34 | for more information. 35 | 36 | ## Installation 37 | 38 | ### PyPi 39 | 40 | This library is available on [PyPi](https://pypi.org/project/espeakng/). 41 | 42 | ```sh 43 | pip install espeakng 44 | ``` 45 | 46 | ### GitHub Releases 47 | 48 | You can download the latest release for this library [here](https://github.com/sayak-brm/espeakng-python/releases/latest). 49 | 50 | ## Usage 51 | 52 | First, we have to initialize a `Speaker`. 53 | 54 | ```python 55 | import espeakng 56 | 57 | mySpeaker = espeakng.Speaker() 58 | ``` 59 | 60 | And then use the `Speaker.say()` method to speak: 61 | 62 | ```python 63 | mySpeaker.say('Hello, World!') 64 | ``` 65 | 66 | Calling `Speaker.say()` will interrupt any ongoing output from the same object 67 | immediately. 68 | 69 | Use the following code if you wish to wait for any ongoing speech to complete: 70 | 71 | ```python 72 | mySpeaker.say('I am a demo of the say() method.', wait4prev=True) 73 | ``` 74 | 75 | --- 76 | 77 | ### Changing speech properties 78 | 79 | #### Pitch 80 | 81 | By default the pitch is set at 80. 82 | 83 | Change it by: 84 | 85 | ```python 86 | mySpeaker.pitch = 120 87 | ``` 88 | 89 | #### Words per Minute (WPM) 90 | 91 | By default WPM is set at 120. 92 | 93 | Change it by: 94 | 95 | ```python 96 | mySpeaker.wpm = 140 97 | ``` 98 | 99 | #### Voice 100 | 101 | By default the voice is set to 'en'. The complete list of supported voices can 102 | be found 103 | [here](https://github.com/espeak-ng/espeak-ng/blob/master/docs/languages.md). 104 | 105 | Change it by: 106 | 107 | ```python 108 | mySpeaker.voice = 'es' 109 | ``` 110 | 111 | #### Export to .WAV file 112 | 113 | By default, your text will just be spoken aloud, but if you want it to be written to a .WAV file, you can specify an `export_path` when calling the `say` function, as seen below: 114 | 115 | ```python 116 | mySpeaker.say("Export this to a file", export_path="test.wav") 117 | ``` 118 | 119 | ## Special thanks 120 | 121 | - [MickeyDelp](https://github.com/MickeyDelp) for wordgap and amplitude controls, and other helper methods. 122 | - [FlorianEagox](https://github.com/FlorianEagox) for the export to WAV file feature. 123 | -------------------------------------------------------------------------------- /_config.yml: -------------------------------------------------------------------------------- 1 | description: An eSpeak NG TTS binding for Python3 2 | theme: jekyll-theme-merlot -------------------------------------------------------------------------------- /espeakng/__init__.py: -------------------------------------------------------------------------------- 1 | # An eSpeak NG TTS binding for Python3. 2 | # Copyright (C) 2016-2020 Sayak Brahmachari. 3 | ## 4 | # This program is free software: you can redistribute it and/or modify 5 | # it under the terms of the GNU General Public License Version 3 as published by 6 | # the Free Software Foundation. 7 | ## 8 | # This program is distributed in the hope that it will be useful, 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 | # GNU General Public License for more details. 12 | ## 13 | # You should have received a copy of the GNU General Public License 14 | # along with this program. If not, see . 15 | import os 16 | import platform 17 | import subprocess 18 | 19 | 20 | class SpeechError(Exception): 21 | pass 22 | 23 | 24 | class SpeechParameterError(SpeechError): 25 | def __init__(self, param, val, limits): 26 | super().__init__("Parameter {} is out of range: {} -> ({}-{}).".format( 27 | param, val, limits[0], limits[1])) 28 | 29 | 30 | class Speaker: 31 | """ 32 | Speaker class for differentiating different speech properties. 33 | """ 34 | 35 | def __init__(self, voice="en", **kwargs): 36 | self.prevproc = None 37 | Speaker.validate_parameters(kwargs) 38 | self.voice = kwargs.get("voice", "en") 39 | self.wpm = kwargs.get("wpm", 175) # 80-500 (175) 40 | self.pitch = kwargs.get("pitch", 50) # 0-99 (50) 41 | self.amplitude = kwargs.get("amplitude", 100) # 0-200 (100) 42 | # The (additional) length of the pause, 43 | self.wordgap = kwargs.get("wordgap", 0) 44 | # in units of 10 mS (at the default speed of 170 wpm) 45 | 46 | self.executable = "espeak-ng" 47 | 48 | @staticmethod 49 | def validate_parameters(kwargs): 50 | limits = { 51 | "wpm": (80, 500), 52 | "pitch": (0, 99), 53 | "amplitude": (0, 200), 54 | "wordgap": (0, None), 55 | } 56 | 57 | for param in [key for key in limits.keys() if key in kwargs.keys()]: 58 | if (kwargs[param] < limits[param][0] 59 | or limits[param][1] is not None 60 | and kwargs[param] > limits[param][1]): 61 | raise SpeechParameterError(param, kwargs[param], limits[param]) 62 | 63 | @staticmethod 64 | def list_voices(): 65 | return ["af","sq","am","ar","an","hy","hyw","as","az","ba","cu","eu","be","bn","bpy","bs","bg","my","ca","chr","yue","hak","haw","cmn","hr","cs","da","nl","en-us","en","en-029","en-gb-x-gbclan","en-gb-x-rp","en-gb-scotland","en-gb-x-gbcwmd","eo","et","fa","fa-latn","fi","fr-be","fr","fr-ch","ga","gd","ka","de","grc","el","kl","gn","gu","ht","he","hi","hu","is","id","ia","io","it","ja","kn","kok","ko","ku","kk","ky","la","lb","ltg","lv","lfn","lt","jbo","mi","mk","ms","ml","mt","mr","nci","ne","nb","nog","or","om","pap","py","pl","pt-br","qdb","qu","quc","qya","pt","pa","piqd","ro","ru","ru-lv","uk","sjn","sr","tn","sd","shn","si","sk","sl","smj","es","es-419","sw","sv","ta","th","tk","tt","te","tr","ug","ur","uz","vi-vn-x-central","vi","vi-vn-x-south","cy"] 66 | 67 | def generate_command(self, phrase, export_path="", **kwargs): 68 | Speaker.validate_parameters(kwargs) 69 | cmd = [ 70 | self.executable, 71 | "-v", 72 | kwargs.get("voice", self.voice), 73 | "-s", 74 | kwargs.get("wpm", self.wpm), 75 | "-p", 76 | kwargs.get("pitch", self.pitch), 77 | "-a", 78 | kwargs.get("amplitude", self.amplitude), 79 | "-g", 80 | kwargs.get("wordgap", self.wordgap), 81 | ] 82 | if export_path: 83 | cmd += ['-w', os.path.join(os.getcwd(), export_path)] 84 | cmd.append(phrase) 85 | cmd = [str(x) for x in cmd] 86 | return cmd 87 | 88 | def say(self, phrase, wait4prev=False, export_path="", **kwargs): 89 | cmd = self.generate_command(phrase, export_path, **kwargs) 90 | if self.prevproc: 91 | if wait4prev: 92 | self.prevproc.wait() 93 | else: 94 | self.prevproc.terminate() 95 | if platform.system() == "Windows": 96 | si = subprocess.STARTUPINFO() 97 | si.dwFlags |= subprocess.SW_HIDE | subprocess.STARTF_USESHOWWINDOW 98 | self.prevproc = subprocess.Popen(cmd, 99 | cwd=os.path.dirname( 100 | os.path.abspath(__file__)), 101 | startupinfo=si) 102 | else: 103 | self.prevproc = subprocess.Popen(cmd, 104 | cwd=os.path.dirname( 105 | os.path.abspath(__file__))) 106 | print(cmd) 107 | 108 | def is_talking(self): 109 | if self.prevproc and self.prevproc.poll() == None: 110 | return True 111 | else: 112 | return False 113 | 114 | def wait(self): 115 | if self.prevproc: 116 | self.prevproc.wait() 117 | 118 | def quiet(self): 119 | if self.prevproc: 120 | self.prevproc.terminate() 121 | -------------------------------------------------------------------------------- /setup.py: -------------------------------------------------------------------------------- 1 | import setuptools 2 | 3 | with open("README.md", "r") as rm: 4 | long_description = rm.read() 5 | 6 | setuptools.setup( 7 | name="espeakng", 8 | version="1.0.3", 9 | author="Sayak B", 10 | author_email="me@sayakb.com", 11 | description="An eSpeak NG TTS binding for Python3", 12 | long_description=long_description, 13 | long_description_content_type="text/markdown", 14 | keywords=["tts", "espeak", "speakng", "espeakng", "speech"], 15 | url="https://sayak-brm.github.io/espeakng-python/", 16 | packages=setuptools.find_packages(), 17 | classifiers=[ 18 | "Development Status :: 4 - Beta", 19 | "Intended Audience :: Developers", 20 | "Programming Language :: Python :: 3 :: Only", 21 | "License :: OSI Approved :: GNU General Public License v3 (GPLv3)", 22 | "Programming Language :: Python :: 3.9", 23 | "Programming Language :: Python :: 3.10", 24 | "Programming Language :: Python :: 3.11", 25 | "Programming Language :: Python :: 3.12", 26 | ], 27 | python_requires=">=3.9", 28 | ) 29 | -------------------------------------------------------------------------------- /test_espeakng.py: -------------------------------------------------------------------------------- 1 | #! /usr/bin/python3 2 | # An eSpeak NG TTS binding for Python3. 3 | # Copyright (C) 2016-2020 Sayak Brahmachari. 4 | ## 5 | # This program is free software: you can redistribute it and/or modify 6 | # it under the terms of the GNU General Public License Version 3 as published by 7 | # the Free Software Foundation. 8 | ## 9 | # This program is distributed in the hope that it will be useful, 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | # GNU General Public License for more details. 13 | ## 14 | # You should have received a copy of the GNU General Public License 15 | # along with this program. If not, see . 16 | import time 17 | 18 | import espeakng 19 | 20 | 21 | def test_espeakng(): 22 | print("Testing espeak4py\n") 23 | 24 | mySpeaker = espeakng.Speaker() 25 | 26 | mySpeaker.say("", wait4prev=True) 27 | 28 | print("Testing wait4prev") 29 | 30 | mySpeaker.say("Hello, World!") 31 | time.sleep(1) 32 | mySpeaker.say("Interrupted!") 33 | time.sleep(3) 34 | 35 | mySpeaker.say("Hello, World!") 36 | time.sleep(1) 37 | mySpeaker.say("Not Interrupted.", wait4prev=True) 38 | time.sleep(3) 39 | 40 | print("Testing pitch") 41 | 42 | myHighPitchedSpeaker = espeakng.Speaker(pitch=99) 43 | myHighPitchedSpeaker.say("I am a demo of the say function") 44 | time.sleep(4) 45 | 46 | print("Testing wpm") 47 | 48 | myFastSpeaker = espeakng.Speaker(wpm=140) 49 | myFastSpeaker.say("I am a demo of the say function") 50 | 51 | print("Testing parameter overrides with say") 52 | myFastSpeaker.say("I am a demo of the say function", 53 | wait4prev=True, 54 | wpm=240) 55 | time.sleep(4) 56 | 57 | print("Testing voice") 58 | 59 | mySpanishSpeaker = espeakng.Speaker(voice="es") 60 | mySpanishSpeaker.say("Hola. Como estas?") 61 | 62 | print("Testing export") 63 | mySpeaker.say("This text will be exported to a wav file", wait4prev=True, export_path="espeak_output.wav") 64 | 65 | print("Testing Completed.") 66 | 67 | 68 | if __name__ == "__main__": 69 | test_espeakng() 70 | --------------------------------------------------------------------------------