Pi#dZddlZddlZddlZddlmZddlmZmZm Z m Z m Z m Z m Z ddlZddlmZddlmZddlmZmZddlmZGd d ejZdS) z.Abstract base class for phonemization backendsN)Logger)OptionalListAnyDictTupleUnionPattern) get_logger) Punctuation) Separatordefault_separator)chunksc eZdZdZ ddedeeeefdedee fdZ e d Z e d Ze d Zeejd Ze ejd Ze ejdZeejdeeeffdZe defdZ ddeedeedededeef dZedeeefdZejdeededededeef dZdeede eeeefeffdZ!deededefdZ"dS) BaseBackendaIAbstract base class of all the phonemization backends Provides a common interface to all backends. The central method is `phonemize()` Parameters ---------- language: str The language code of the input text, must be supported by the backend. If ``backend`` is 'segments', the language can be a file with a grapheme to phoneme mapping. preserve_punctuation: bool When True, will keep the punctuation in the phonemized output. Not supported by the 'espeak-mbrola' backend. Default to False and remove all the punctuation. punctuation_marks: str The punctuation marks to consider when dealing with punctuation, either for removal or preservation. Can be defined as a string or regular expression. Default to Punctuation.default_marks(). logger: logging.Logger the logging instance where to send messages. If not specified, use the default system logger. Raises ------ RuntimeError if the backend is not available of if the `language` cannot be initialized. NFlanguagepunctuation_markspreserve_punctuationloggerc |tj}|t}|s4t d|||_|jd|d d| D| ||_ ||_ t||_dS)Nz{} not installed on your systemzinitializing backend %s-%s.c34K|]}t|VdS)N)str).0vs k/home/jaya/work/projects/VOICE-AGENT/VIET/agent-env/lib/python3.11/site-packages/phonemizer/backend/base.py z'BaseBackend.__init__..Ss(!A!AQ#a&&!A!A!A!A!A!A)r default_marksr is_available RuntimeErrorformatname_loggerinfojoinversion_init_language _language_preserve_punctuation _punctuator)selfrrrrs r__init__zBaseBackend.__init__@s  $ + 9 ; ;  >\\F  "" G188EEGG G   ( IIKK!A!A$,,..!A!A!AAA C C C ,,X66&:"&'899rc||s(td|d|d|S)zpLanguage initialization This method may be overloaded in child classes (see Segments backend) z language "z" is not supported by the z backend)is_supported_languager!r#clsrs rr(zBaseBackend._init_language\s^((22 )(X((88::((()) )rc|jS)z0A logging.Logger instance where to send messages)r$r,s rrzBaseBackend.loggeris |rc|jS)z9The language code configured to be used for phonemization)r)r3s rrzBaseBackend.languagens ~rcdS)zThe name of the backendNr6rrr#zBaseBackend.namesrcdS)z9Returns True if the backend is installed, False otherwiseNr6r1s rr zBaseBackend.is_availablexr7rcdS)z;Return the backend version as a tuple (major, minor, patch)Nr6r9s rr'zBaseBackend.version}r7rreturncdS)z@Return a dict of language codes -> name supported by the backendNr6r6rrsupported_languageszBaseBackend.supported_languagesr7rc.||vS)z6Returns True if `language` is supported by the backend)r=r0s rr/z!BaseBackend.is_supported_languages3224444rtext separatorstripnjobsc t|trtdt|\}}|dkr|d}njd|tj |fdtt||D} |}||S)aReturns the `text` phonemized for the given language Parameters ---------- text: list of str The text to be phonemized. Each string in the list is considered as a separated line. Each line is considered as a text utterance. Any empty utterance will be ignored. separator: Separator string separators between phonemes, syllables and words, default to separator.default_separator. Syllable separator is considered only for the festival backend. Word separator is ignored by the 'espeak-mbrola' backend. strip: bool If True, don't output the last word and phone separators of a token, default to False. njobs : int The number of parallel jobs to launch. The input text is split in ``njobs`` parts, phonemized on parallel instances of the backend and the outputs are finally collapsed. Returns ------- phonemized text: list of str The input ``text`` phonemized for the given ``language`` and ``backend``. Raises ------ RuntimeError if something went wrong during the phonemization z;input text to phonemize() is str but it must be list of strNr?rzrunning %s on %s jobs)n_jobsc3zK|]5}tjj|d|dV6dS)rr?N)joblibdelayed_phonemize_aux)rchunkr,rArBs rrz(BaseBackend.phonemize..sc78784t233!HeAh 5::787878787878r) isinstancerr!r_phonemize_preprocessrIrr%r#rGParallelzipr_flatten_phonemize_postprocess)r,r@rArBrCr phonemizeds` `` r phonemizezBaseBackend.phonemizes2N dC  OMOO O  )I"&"<"SUY>Y8Z 1 1 1 1 c *3 '+      rr)rarfrUreloggingrtypingrrrrrr r rGphonemizer.loggerr phonemizer.punctuationr phonemizer.separatorr rphonemizer.utilsrABCrr6rrrqs 54  CCCCCCCCCCCCCCCCCC ((((((......========######`````#'`````r