*pj}SrSSKJr SSKrSSKJr SSKJr SSKJ r SSK J r SSK J r JrJr SS KJrJr SS KJrJrJr SS KJrJrJr SS KJr SS KJrJr "SS5r g)u3UniversalDetector — streaming encoding detection.) annotationsN)Iterable)MappingProxyType)ClassVar)_utils)DEFAULT_MAX_BYTES_resolve_prefer_superset_validate_max_bytes) EncodingEraLanguageFilter)PREFERRED_SUPERSETapply_compat_namesapply_preferred_superset) _NONE_RESULT DetectionDictDetectionResult) run_pipeline)_validate_encodingnormalize_encodingsc \rSrSr%Sr\R r\"\5r S\ S'\ RS\ R\4SSSSSS S .SS jjjrSS jrSS jrSSjr\SSj5r\SSj5rSrg)UniversalDetectoraStreaming character encoding detector. Implements a feed/close pattern for incremental detection of character encoding from byte streams. Compatible with the chardet 6.x API. All detection is performed by the same pipeline used by :func:`chardet.detect` and :func:`chardet.detect_all`, ensuring consistent results regardless of which API is used. .. note:: This class is **not** thread-safe. Each thread should create its own :class:`UniversalDetector` instance. z$ClassVar[MappingProxyType[str, str]] LEGACY_MAPFTNcp1252zutf-8)prefer_superset compat_namesinclude_encodingsexclude_encodingsno_match_encodingempty_input_encodingcU[R:wa[R"S[SS9 [ X%5nXPlX`l[U5 X0l X@l [US5Ul [US5Ul [U S5Ul[U S5Ul[#5UlSUlSUlSUlS Ulg ) abInitialize the detector. :param lang_filter: Deprecated -- accepted for backward compatibility but has no effect. A warning is emitted when set to anything other than :attr:`LanguageFilter.ALL`. :param should_rename_legacy: Deprecated alias for *prefer_superset*. :param encoding_era: Restrict candidate encodings to the given era. :param max_bytes: Maximum number of bytes to buffer from :meth:`feed` calls before stopping accumulation. :param prefer_superset: If ``True``, remap subset encodings in the result to their decode-safe Windows/CP superset equivalents (e.g., ISO-8859-1 -> Windows-1252). If ``False`` (default), skip the renaming --- not a promise of the smallest matching encoding. The default will change to ``True`` in chardet 8.0. See :func:`chardet.detect` for details. :param compat_names: If ``True`` (default), return encoding names compatible with chardet 5.x/6.x. If ``False``, return raw Python codec names. :param include_encodings: If given, restrict detection to only these encodings (names or aliases). :param exclude_encodings: If given, remove these encodings from the candidate set. :param no_match_encoding: Encoding to return when no candidate survives the pipeline. Defaults to ``"cp1252"``. :param empty_input_encoding: Encoding to return for empty input. Defaults to ``"utf-8"``. zMlang_filter is not implemented in this version of chardet and will be ignored) stacklevelrrrr FN)r ALLwarningswarnDeprecationWarningr _prefer_superset _compat_namesr _encoding_era _max_bytesr_include_encodings_exclude_encodingsr_no_match_encoding_empty_input_encoding bytearray_buffer_input_truncated_done_closed_result) self lang_filtershould_rename_legacy encoding_era max_bytesrrrrrr s L/var/www/html/pdf-tiff/venv/lib/python3.13/site-packages/chardet/detector.py__init__UniversalDetector.__init__2sR .,, , MM&"   3  !0)I&)#"5 2# #6 2# #5 2# &8 "8& "!{ %  /3 cUR(a Sn[U5eUR(agUR[ UR 5- nUS:aUR R USU5 [ U5[US5:aSUl[ UR 5UR:aSUlgg)aYFeed a chunk of bytes to the detector. Data is accumulated in an internal buffer. Once *max_bytes* have been buffered, :attr:`done` is set to ``True`` and further data is ignored until :meth:`reset` is called. :param byte_str: The next chunk of bytes to examine. :raises ValueError: If called after :meth:`close` without a :meth:`reset`. z+feed() called after close() without reset()NrT) r4 ValueErrorr3r+lenr1extendmaxr2)r6byte_strmsg remainings r;feedUniversalDetector.feed|s <<?CS/ ! :: OOc$,,&77 q= LL  ) 4 5 x=3y!, ,%)D ! t||  /DJ 0r>c BUR(dSUl[UR5n[UURUR UR URURURURS9nUSUl SUl UR$)zFinalize detection and return the best result. Runs the full detection pipeline on the buffered data. :returns: A dictionary with keys ``"encoding"``, ``"confidence"``, and ``"language"``. T)r:input_truncatedrrrr r)r4bytesr1rr*r+r2r,r-r.r/r5r3result)r6dataresultss r;closeUniversalDetector.closes||DL&D"""// $ 5 5"&"9"9"&"9"9"&"9"9%)%?%? G#1:DLDJ{{r>cZ[5UlSUlSUlSUlSUlg)z2Reset the detector to its initial state for reuse.FN)r0r1r2r3r4r5r6s r;resetUniversalDetector.resets( { %   r>cUR$)z9Whether detection is complete and no more data is needed.)r3rRs r;doneUniversalDetector.doneszzr>cURbTURR5nUR(a [U5 UR(a [ U5 U$[ R"5$)z"The current best detection result.)r5to_dictr(rr)rr)r6ds r;rLUniversalDetector.resultsV << # $$&A$$(+!!"1%H##%%r>) r1r4r)r3r/r*r-r,r2r+r.r(r5)r7r r8boolr9r r:intrr\rr\rIterable[str] | Nonerr^rstrr r_returnNone)rDzbytes | bytearrayr`ra)r`r)r`ra)r`r\)__name__ __module__ __qualname____firstlineno____doc__rMINIMUM_THRESHOLDrr r__annotations__r r$r rr<rGrOrSpropertyrVrL__static_attributes__r>r;rrs 008H8J4 '5&8&8%*$/OO* H4!&!2626!)$+H4#H4#H4" H4  H4H4H40H40H4H4"H4 H4T62 & &r>r)!rf __future__rr%collections.abcrtypesrtypingrchardetrchardet._utilsrr r chardet.enumsr r chardet.output_namesr rrchardet.pipelinerrrchardet.pipeline.orchestratorrchardet.registryrrrrkr>r;rwsN9"$" 6 JI6Dl&l&r>