python asr recognizer lib
| 18 | from funasr_core import FunasrCore |
| 19 | # class for recognizer in websocket |
| 20 | class FunasrApi: |
| 21 | """ |
| 22 | python asr recognizer lib |
| 23 | |
| 24 | """ |
| 25 | |
| 26 | def __init__( |
| 27 | self, |
| 28 | uri="wss://www.funasr.com:10096/", |
| 29 | timeout=1000, |
| 30 | msg_callback=None, |
| 31 | |
| 32 | ): |
| 33 | """ |
| 34 | uri: ws or wss server uri |
| 35 | msg_callback: for message received |
| 36 | timeout: timeout for get result |
| 37 | """ |
| 38 | try: |
| 39 | |
| 40 | |
| 41 | self.uri=uri |
| 42 | self.timeout=timeout |
| 43 | self.msg_callback=msg_callback |
| 44 | self.funasr_core=None |
| 45 | |
| 46 | except Exception as e: |
| 47 | print("Exception:", e) |
| 48 | traceback.print_exc() |
| 49 | def create_stream(self,msg_callback=None): |
| 50 | if self.funasr_core is not None: |
| 51 | self.funasr_core.close() |
| 52 | funasr_core=self.new_core(msg_callback=msg_callback) |
| 53 | return FunasrStream(funasr_core) |
| 54 | |
| 55 | |
| 56 | |
| 57 | |
| 58 | def new_core(self,msg_callback=None): |
| 59 | try: |
| 60 | if self.funasr_core is not None: |
| 61 | self.funasr_core.close() |
| 62 | |
| 63 | if msg_callback==None: |
| 64 | msg_callback=self.msg_callback |
| 65 | funasr_core=FunasrCore(self.uri,msg_callback=msg_callback,timeout=self.timeout) |
| 66 | funasr_core.new_connection() |
| 67 | self.funasr_core=funasr_core |
| 68 | return funasr_core |
| 69 | |
| 70 | except Exception as e: |
| 71 | print("init_core",e) |
| 72 | exit(0) |
| 73 | |
| 74 | # rec buffer, set ffmpeg_decode=True if audio is not PCM or WAV type |
| 75 | def rec_buf(self,audio_buf,ffmpeg_decode=False): |
| 76 | try: |
| 77 | funasr_core=self.new_core() |
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