o ֭j@sddlmZddlZddlmZddlmZddlmZddl m Z m Z e Z e Ze Zee eefZe ZeZeeefZ    ddddZdS)) annotationsN)Sequence)PortableNamedTemporaryFile) AudioData) RequestErrorUnknownValueErroren-USF audio_datarlanguagestr | SphinxDataFilePathskeyword_entriesSequence[KeywordEntry] | Nonegrammar str | Noneshow_allboolc Cs|dustdd|DsJdz ddlm}m}m}Wn ty(tdwt|tretj tj tj tj t d|} tj | sOtd | tj | d } tj | d } tj | d } n|\} } } tj | swtd | tj | std| tj | std| |} | d| | d| | d| | dtj|| }|jddd}|durtd"}|dd|D||d|j|dWdn1swYnc|durPtj |std|tj tj |}tj tj |d}d||}tj |s=||}|!d|}|"||#d}|$|n|||#d}|%|||&||'|(|dd|)|rd|S|*}|durp|j+St,) aP Performs speech recognition on ``audio_data`` (an ``AudioData`` instance), using CMU Sphinx. The recognition language is determined by ``language``, an RFC5646 language tag like ``"en-US"`` or ``"en-GB"``, defaulting to US English. Out of the box, only ``en-US`` is supported. See `Notes on using `PocketSphinx `__ for information about installing other languages. This document is also included under ``reference/pocketsphinx.rst``. The ``language`` parameter can also be a tuple of filesystem paths, of the form ``(acoustic_parameters_directory, language_model_file, phoneme_dictionary_file)`` - this allows you to load arbitrary Sphinx models. If specified, the keywords to search for are determined by ``keyword_entries``, an iterable of tuples of the form ``(keyword, sensitivity)``, where ``keyword`` is a phrase, and ``sensitivity`` is how sensitive to this phrase the recognizer should be, on a scale of 0 (very insensitive, more false negatives) to 1 (very sensitive, more false positives) inclusive. If not specified or ``None``, no keywords are used and Sphinx will simply transcribe whatever words it recognizes. Specifying ``keyword_entries`` is more accurate than just looking for those same keywords in non-keyword-based transcriptions, because Sphinx knows specifically what sounds to look for. Sphinx can also handle FSG or JSGF grammars. The parameter ``grammar`` expects a path to the grammar file. Note that if a JSGF grammar is passed, an FSG grammar will be created at the same location to speed up execution in the next run. If ``keyword_entries`` are passed, content of ``grammar`` will be ignored. Returns the most likely transcription if ``show_all`` is false (the default). Otherwise, returns the Sphinx ``pocketsphinx.pocketsphinx.Decoder`` object resulting from the recognition. Raises a ``speech_recognition.UnknownValueError`` exception if the speech is unintelligible. Raises a ``speech_recognition.RequestError`` exception if there are any issues with the Sphinx installation. NcssB|]\}}t|tdtdfod|kodknVqdS)rN) isinstancetype.0keyword sensitivityrh/var/www/html/CropPilot/venv/lib/python3.10/site-packages/speech_recognition/recognizers/pocketsphinx.py *s@zrecognize..z^``keyword_entries`` must be ``None`` or a list of pairs of strings and numbers between 0 and 1r)FsgModelJsgf pocketsphinxzJmissing PocketSphinx module: ensure that PocketSphinx is set up correctly.zpocketsphinx-dataz2missing PocketSphinx language data directory: "{}"zacoustic-modelzlanguage-model.lm.binzpronounciation-dictionary.dictz>missing PocketSphinx language model parameters directory: "{}"z.missing PocketSphinx language model file: "{}"z2missing PocketSphinx phoneme dictionary file: "{}"z-hmmz-lmz-dictz-logfni>) convert_rate convert_widthwcss(|]\}}d|d|dVqdS)z {} /1e{}/ dnN)formatrrrrrPs&keywordszGrammar '{0}' does not exist.z {0}/{1}.fsgz{0}.{0}g@FT)-allrrr ImportErrorrrstrospathjoindirnamerealpath__file__isdirr&isfileConfig set_stringdevnullDecoder get_raw_datar writelinesflushadd_kwsnameactivate_searchexists ValueErrorabspathsplitextbasenameget_rule build_fsg get_logmath writefileset_fsg set_search start_utt process_rawend_utthyphypstrr) recognizerr r r rrrrrlanguage_directoryacoustic_parameters_directorylanguage_model_filephoneme_dictionary_fileconfigdecoderraw_dataf grammar_path grammar_namefsg_pathjsgfrulefsg hypothesisrrr recognizesp"  (                  r])rNNF) r rr r r r rrrr) __future__rr+collections.abcrspeech_recognitionrspeech_recognition.audiorspeech_recognition.exceptionsrrr*AcousticParametersDirectoryPathLanguageModelFilePathPhonemeDictionaryFilePathtupleSphinxDataFilePathsKeywordfloat Sensitivity KeywordEntryr]rrrrs$