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| import gradio as gr | |
| from pinyin_to_ipa import pinyin_to_ipa | |
| # ri has 4 conversions | |
| def run() -> None: | |
| interface = build_interface() | |
| interface.queue() | |
| interface.launch( | |
| share=False, | |
| debug=True, | |
| inbrowser=True, | |
| quiet=False, | |
| show_api=False, | |
| ) | |
| def build_interface() -> gr.Blocks: | |
| with gr.Blocks( | |
| title="pinyin-to-ipa" | |
| ) as web_app: | |
| gr.Markdown( | |
| """ | |
| # Pinyin to IPA conversion | |
| """ | |
| ) | |
| with gr.Tab("Conversion"): | |
| with gr.Row(): | |
| with gr.Column(): | |
| with gr.Group(): | |
| input_txt_box = gr.Textbox( | |
| None, | |
| label="Pinyin syllable", | |
| placeholder="Enter the pinyin syllable you want to convert to IPA.", | |
| lines=1, | |
| max_lines=1, | |
| ) | |
| convert_btn = gr.Button("Convert", variant="primary") | |
| with gr.Column(): | |
| with gr.Group(): | |
| with gr.Row(): | |
| with gr.Column(): | |
| output_txt_box = gr.Textbox( | |
| show_label=True, | |
| label="IPA", | |
| interactive=False, | |
| show_copy_button=True, | |
| placeholder="The IPA transcription of the input will be displayed here.", | |
| lines=1, | |
| max_lines=4, # ri | |
| ) | |
| with gr.Row(): | |
| gr.Examples( | |
| examples=[ | |
| ["pang1"], | |
| ["pang2"], | |
| ["pang3"], | |
| ["pang4"], | |
| ["pang5"], | |
| ["pang"], | |
| ["hàng"], | |
| ["ang"], # no initial | |
| ["hng"], # SYLLABIC_CONSONANT_MAPPINGS | |
| ["ê"], # INTERJECTION_MAPPINGS | |
| ["io"], # INTERJECTION_MAPPINGS | |
| ["er"], # INTERJECTION_MAPPINGS | |
| ["zhi"], # FINAL_MAPPING_AFTER_ZH_CH_SH_R | |
| ["zi"], # FINAL_MAPPING_AFTER_Z_C_S | |
| ], | |
| fn=synt, | |
| inputs=[ | |
| input_txt_box, | |
| ], | |
| outputs=[ | |
| output_txt_box, | |
| ], | |
| label="Examples", | |
| cache_examples=True, | |
| examples_per_page=20, | |
| ) | |
| with gr.Tab("Info"): | |
| with gr.Column(): | |
| gr.Markdown( | |
| """ | |
| ### Phoneme Set | |
| - Vowels: a ɛ e ə ɚ ɤ i o ɔ u ʊ y | |
| - Diphthongs: ai̯ au̯ aɚ̯ ei̯ ou̯ | |
| - Consonants: f h j k kʰ l m n p pʰ ɹ̩¹ ɻ¹ ɻ̩¹ s t ts tsʰ tɕ tɕʰ tʰ w x ŋ ɕ ɥ ʂ ʈʂ ʈʂʰ z̩¹ ʐ¹ ʐ̩¹ | |
| Vowels and diphthongs contain one of these tones: | |
| - first tone: ˥ | |
| - second tone: ˧˥ | |
| - third tone: ˧˩˧ | |
| - fourth tone: ˥˩ | |
| - fifth tone: (nothing) | |
| ¹ These consonants contain also tones. | |
| ### Citation | |
| Taubert, S. (2024). pinyin-to-ipa (Version 0.0.2) [Computer software]. https://doi.org/10.5281/zenodo.10639971 | |
| ### References | |
| - [https://en.wikipedia.org/wiki/Help:IPA/Mandarin](https://en.wikipedia.org/wiki/Help:IPA/Mandarin) | |
| - [https://en.wikipedia.org/wiki/Standard_Chinese_phonology](https://en.wikipedia.org/wiki/Standard_Chinese_phonology) | |
| - [https://en.wikipedia.org/wiki/Pinyin](https://en.wikipedia.org/wiki/Pinyin) | |
| - [https://de.wikipedia.org/wiki/Pinyin](https://de.wikipedia.org/wiki/Pinyin) | |
| - Duanmu, San. 2007. The Phonology of Standard Chinese. 2nd ed. Oxford ; New York: Oxford University Press. | |
| - Lin, Yen-Hwei. 2007. The Sounds of Chinese. Cambridge, UK ; New York: Cambridge University Press. | |
| ### Acknowledgments | |
| [pypinyin](https://github.com/mozillazg/python-pinyin) \\ | |
| Funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) – Project-ID 416228727 – [CRC 1410](https://gepris.dfg.de/gepris/projekt/416228727?context=projekt&task=showDetail&id=416228727) | |
| ### App information | |
| - Version: 0.0.2 | |
| - License: [MIT](https://github.com/stefantaubert/pinyin-to-ipa?tab=MIT-1-ov-file#readme) | |
| - GitHub: [stefantaubert/pinyin-to-ipa](https://github.com/stefantaubert/pinyin-to-ipa) | |
| """ | |
| ) | |
| # pylint: disable=E1101:no-member | |
| convert_btn.click( | |
| fn=synt, | |
| inputs=[ | |
| input_txt_box, | |
| ], | |
| outputs=[ | |
| output_txt_box, | |
| ], | |
| queue=True, | |
| show_progress=False, | |
| ) | |
| return web_app | |
| def synt(pinyin: str) -> str: | |
| try: | |
| output = pinyin_to_ipa(pinyin) | |
| except ValueError as error: | |
| result = "No valid pinyin detected! Please make sure to enter only one syllable." | |
| return result | |
| result = "\n".join( | |
| [ | |
| "".join(x) for x in output | |
| ] | |
| ) | |
| return result | |
| if __name__ == "__main__": | |
| run() | |