Of$tSrSSKJr SSKJrJrJr "SS\5rS Sjr"SS \ 5r "S S \5r g) zACorpus reader for the XML version of the British National Corpus.)concat) ElementTreeXMLCorpusReader XMLCorpusViewcZ\rSrSrSrS SjrS SjrSSjrS SjrSSjr SS jr S r S r g)BNCCorpusReaderaCorpus reader for the XML version of the British National Corpus. For access to the complete XML data structure, use the ``xml()`` method. For access to simple word lists and tagged word lists, use ``words()``, ``sents()``, ``tagged_words()``, and ``tagged_sents()``. You can obtain the full version of the BNC corpus at https://www.ota.ox.ac.uk/desc/2554 If you extracted the archive to a directory called `BNC`, then you can instantiate the reader as:: BNCCorpusReader(root='BNC/Texts/', fileids=r'[A-K]/\w*/\w*\.xml') c>[R"XU5 X0lgN)r__init___lazy)selfrootfileidslazys 8/usr/lib/python3/dist-packages/nltk/corpus/reader/bnc.pyr BNCCorpusReader.__init__s  W5 Nc*URUSSX#5$)a :return: the given file(s) as a list of words and punctuation symbols. :rtype: list(str) :param strip_space: If true, then strip trailing spaces from word tokens. Otherwise, leave the spaces on the tokens. :param stem: If true, then use word stems instead of word strings. FN_viewsrr strip_spacestems rwordsBNCCorpusReader.words#s{{7E4CCrc@U(aSOSnURUSXSU5$)a :return: the given file(s) as a list of tagged words and punctuation symbols, encoded as tuples ``(word,tag)``. :rtype: list(tuple(str,str)) :param c5: If true, then the tags used will be the more detailed c5 tags. Otherwise, the simplified tags will be used. :param strip_space: If true, then strip trailing spaces from word tokens. Otherwise, leave the spaces on the tokens. :param stem: If true, then use word stems instead of word strings. c5posFrrrrrrtags r tagged_wordsBNCCorpusReader.tagged_words/s"de{{7E3TBBrc*URUSSX#5$)aH :return: the given file(s) as a list of sentences or utterances, each encoded as a list of word strings. :rtype: list(list(str)) :param strip_space: If true, then strip trailing spaces from word tokens. Otherwise, leave the spaces on the tokens. :param stem: If true, then use word stems instead of word strings. TNrrs rsentsBNCCorpusReader.sents?s{{7D$ BBrc<U(aSOSnURUSXSUS9$)a :return: the given file(s) as a list of sentences, each encoded as a list of ``(word,tag)`` tuples. :rtype: list(list(tuple(str,str))) :param c5: If true, then the tags used will be the more detailed c5 tags. Otherwise, the simplified tags will be used. :param strip_space: If true, then strip trailing spaces from word tokens. Otherwise, leave the spaces on the tokens. :param stem: If true, then use word stems instead of word strings. rrT)sentr!rrrr s r tagged_sentsBNCCorpusReader.tagged_sentsLs,de{{ $Ct  rc UR(a[O URn[UR U5Vs/sH nU"XrX4U5PM sn5$s snf)zPA helper function that instantiates BNCWordViews or the list of words/sentences.)r BNCWordView_wordsrabspaths)rrr(r!rrffileids rrBNCCorpusReader._views]sT::K4;;#mmG4 4F&$74    sAc z/n[R"U5R5nURS5Hn/n [ U5Hn U R n U (dSn U(dU(aU R 5n U(aU RSU 5n US:XaXRS54n O(US:Xa"XRSU RS554n U RU 5 M U(a*UR[URSU 55 MURU 5 M SU;deU$)a Helper used to implement the view methods -- returns a list of words or a list of sentences, optionally tagged. :param fileid: The name of the underlying file. :param bracket_sent: If true, include sentence bracketing. :param tag: The name of the tagset to use, or None for no tags. :param strip_space: If true, strip spaces from word tokens. :param stem: If true, then substitute stems for words. z.//shwrrnN) rparsegetrootfindall_all_xmlwords_intextstripgetappend BNCSentenceattribextend) rr0 bracket_sentr!rrresultxmldocxmlsentr(xmlwordwords rr-BNCCorpusReader._wordsgs""6*224~~f-GD+G4||D$::z A list of words, augmented by an attribute ``num`` used to record the sentence identifier (the ``n`` attribute from the XML). c:Xl[RX5 gr )numlistr )rrWitemss rr BNCSentence.__init__s d"r)rWN)rHrIrJrKrLr rMrNrrr>r>s  #rr>c@\rSrSrSr1SkrSrSrSrSr Sr S r g ) r,zF A stream backed corpus view specialized for use with the BNC corpus. >pbgapaligneventpauseshiftvocalunclearcRU(aSnOSnX lX0lX@lXPlSUlSUlSUlSUl[R"XU5 UR5 URURSUR5 UR5 SS0Ulg)a :param fileid: The name of the underlying file. :param sent: If true, include sentence bracketing. :param tag: The name of the tagset to use, or None for no tags. :param strip_space: If true, strip spaces from word tokens. :param stem: If true, then substitute stems for words. z.*/sz.*/s/(.*/)?(c|w)Nz .*/teiHeader$rrN)_sent_tag _strip_space_stemtitleauthoreditorrespsrr _open read_block_stream handle_headerclose _tag_context)rr0r(r!rrtagspecs rr BNCWordView.__init__s G(G  '     tW5   ot7I7IJ GrcURS5nU(aSRSU55UlURS5nU(aSRSU55UlURS5nU(aSRSU55UlURS5nU(aS RS U55Ulgg) NztitleStmt/title c3T# UHoRR5v M g7fr r:r;).0rjs r ,BNCWordView.handle_header..s"J6%::#3#3#5#56&(ztitleStmt/authorc3T# UHoRR5v M g7fr ry)rzrks rr{r|#NgFKK$5$5$7$7gr}ztitleStmt/editorc3T# UHoRR5v M g7fr ry)rzrls rr{r|rr}ztitleStmt/respStmtz c3R# UHnSRSU55v M g7f)rwc3T# UHoRR5v M g7fr ry)rzresp_elts rr{6BNCWordView.handle_header...sEH----//r}N)join)rzresps rr{r|s&%RW$ EEEERWs%')r8rrjrkrlrm)rrRcontexttitlesauthorseditorsrms rrqBNCWordView.handle_headers./ "J6"JJDJ++01 ))#Ng#NNDK++01 ))#Ng#NNDK 01 %RW%DJ rchUR(aURU5$URU5$r )rf handle_sent handle_word)rrRrs r handle_eltBNCWordView.handle_elts+ ::##C( (##C( (rcURnU(dSnUR(dUR(aUR5nUR(aUR SU5nUR S:XaX!R S54nU$UR S:Xa"X!R SUR S554nU$)Nr3r4rr)r:rhrir;r<rg)rrRrFs rrBNCWordView.handle_wordsxxD    ::r?)rrRr(rSrQs rrBNCWordView.handle_sentsEyy99e) rfrirhrgrsrkrlrmrjN) rHrIrJrKrLrr rqrrrrMrNrrr,r,s- N $@()  2rr,r ) rLnltk.corpus.reader.utilrnltk.corpus.reader.xmldocsrrrrr9rXr>r,rNrrrsBH*RR|o|~#$#f2-f2r