forked from openlp/openlp
- Fixed up an import issue
- Removed old code no longer necessary (from 1.9.4) - PEP8
This commit is contained in:
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e2fcd3e8cb
@ -53,64 +53,41 @@ APOSTROPHE = re.compile('[\'`’ʻ′]', re.UNICODE)
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# \# - where # is a single non-alpha character, representing a special symbol
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# { or } - marking the beginning/end of a group
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# a run of characters without any \ { } or end-of-line
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PATTERN = re.compile(r"(\\\*)?\\([a-z]{1,32})(-?\d{1,10})?[ ]?|\\'([0-9a-f]{2})|\\([^a-z*])|([{}])|[\r\n]+|([^\\{}\r\n]+)", re.I)
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PATTERN = re.compile(
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r"(\\\*)?\\([a-z]{1,32})(-?\d{1,10})?[ ]?|\\'([0-9a-f]{2})|\\([^a-z*])|([{}])|[\r\n]+|([^\\{}\r\n]+)", re.I)
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# RTF control words which specify a "destination" to be ignored.
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DESTINATIONS = frozenset((
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'aftncn', 'aftnsep', 'aftnsepc', 'annotation', 'atnauthor',
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'atndate', 'atnicn', 'atnid', 'atnparent', 'atnref', 'atntime',
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'atrfend', 'atrfstart', 'author', 'background', 'bkmkend',
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'bkmkstart', 'blipuid', 'buptim', 'category',
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'colorschememapping', 'colortbl', 'comment', 'company', 'creatim',
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'datafield', 'datastore', 'defchp', 'defpap', 'do', 'doccomm',
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'docvar', 'dptxbxtext', 'ebcend', 'ebcstart', 'factoidname',
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'falt', 'fchars', 'ffdeftext', 'ffentrymcr', 'ffexitmcr',
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'ffformat', 'ffhelptext', 'ffl', 'ffname', 'ffstattext',
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'file', 'filetbl', 'fldinst', 'fldtype', 'fname',
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'fontemb', 'fontfile', 'footer', 'footerf', 'footerl', 'footerr',
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'footnote', 'formfield', 'ftncn', 'ftnsep', 'ftnsepc', 'g',
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'generator', 'gridtbl', 'header', 'headerf', 'headerl',
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'headerr', 'hl', 'hlfr', 'hlinkbase', 'hlloc', 'hlsrc', 'hsv',
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'htmltag', 'info', 'keycode', 'keywords', 'latentstyles',
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'lchars', 'levelnumbers', 'leveltext', 'lfolevel', 'linkval',
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'list', 'listlevel', 'listname', 'listoverride',
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'listoverridetable', 'listpicture', 'liststylename', 'listtable',
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'listtext', 'lsdlockedexcept', 'macc', 'maccPr', 'mailmerge',
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'maln', 'malnScr', 'manager', 'margPr', 'mbar', 'mbarPr',
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'mbaseJc', 'mbegChr', 'mborderBox', 'mborderBoxPr', 'mbox',
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'mboxPr', 'mchr', 'mcount', 'mctrlPr', 'md', 'mdeg', 'mdegHide',
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'mden', 'mdiff', 'mdPr', 'me', 'mendChr', 'meqArr', 'meqArrPr',
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'mf', 'mfName', 'mfPr', 'mfunc', 'mfuncPr', 'mgroupChr',
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'mgroupChrPr', 'mgrow', 'mhideBot', 'mhideLeft', 'mhideRight',
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'mhideTop', 'mhtmltag', 'mlim', 'mlimloc', 'mlimlow',
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'mlimlowPr', 'mlimupp', 'mlimuppPr', 'mm', 'mmaddfieldname',
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'mmath', 'mmathPict', 'mmathPr', 'mmaxdist', 'mmc', 'mmcJc',
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'mmconnectstr', 'mmconnectstrdata', 'mmcPr', 'mmcs',
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'mmdatasource', 'mmheadersource', 'mmmailsubject', 'mmodso',
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'mmodsofilter', 'mmodsofldmpdata', 'mmodsomappedname',
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'mmodsoname', 'mmodsorecipdata', 'mmodsosort', 'mmodsosrc',
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'mmodsotable', 'mmodsoudl', 'mmodsoudldata', 'mmodsouniquetag',
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'mmPr', 'mmquery', 'mmr', 'mnary', 'mnaryPr', 'mnoBreak',
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'mnum', 'mobjDist', 'moMath', 'moMathPara', 'moMathParaPr',
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'mopEmu', 'mphant', 'mphantPr', 'mplcHide', 'mpos', 'mr',
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'mrad', 'mradPr', 'mrPr', 'msepChr', 'mshow', 'mshp', 'msPre',
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'msPrePr', 'msSub', 'msSubPr', 'msSubSup', 'msSubSupPr', 'msSup',
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'msSupPr', 'mstrikeBLTR', 'mstrikeH', 'mstrikeTLBR', 'mstrikeV',
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'msub', 'msubHide', 'msup', 'msupHide', 'mtransp', 'mtype',
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'mvertJc', 'mvfmf', 'mvfml', 'mvtof', 'mvtol', 'mzeroAsc',
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'mzFrodesc', 'mzeroWid', 'nesttableprops', 'nextfile',
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'nonesttables', 'objalias', 'objclass', 'objdata', 'object',
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'objname', 'objsect', 'objtime', 'oldcprops', 'oldpprops',
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'oldsprops', 'oldtprops', 'oleclsid', 'operator', 'panose',
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'password', 'passwordhash', 'pgp', 'pgptbl', 'picprop', 'pict',
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'pn', 'pnseclvl', 'pntext', 'pntxta', 'pntxtb', 'printim',
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'private', 'propname', 'protend', 'protstart', 'protusertbl',
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'pxe', 'result', 'revtbl', 'revtim', 'rsidtbl', 'rxe', 'shp',
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'shpgrp', 'shpinst', 'shppict', 'shprslt', 'shptxt', 'sn', 'sp',
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'staticval', 'stylesheet', 'subject', 'sv', 'svb', 'tc',
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'template', 'themedata', 'title', 'txe', 'ud', 'upr',
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'userprops', 'wgrffmtfilter', 'windowcaption', 'writereservation',
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'writereservhash', 'xe', 'xform', 'xmlattrname', 'xmlattrvalue',
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'xmlclose', 'xmlname', 'xmlnstbl', 'xmlopen'))
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'aftncn', 'aftnsep', 'aftnsepc', 'annotation', 'atnauthor', 'atndate', 'atnicn', 'atnid', 'atnparent', 'atnref',
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'atntime', 'atrfend', 'atrfstart', 'author', 'background', 'bkmkend', 'bkmkstart', 'blipuid', 'buptim', 'category',
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'colorschememapping', 'colortbl', 'comment', 'company', 'creatim', 'datafield', 'datastore', 'defchp', 'defpap',
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'do', 'doccomm', 'docvar', 'dptxbxtext', 'ebcend', 'ebcstart', 'factoidname', 'falt', 'fchars', 'ffdeftext',
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'ffentrymcr', 'ffexitmcr', 'ffformat', 'ffhelptext', 'ffl', 'ffname', 'ffstattext', 'file', 'filetbl', 'fldinst',
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'fldtype', 'fname', 'fontemb', 'fontfile', 'footer', 'footerf', 'footerl', 'footerr', 'footnote', 'formfield',
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'ftncn', 'ftnsep', 'ftnsepc', 'g', 'generator', 'gridtbl', 'header', 'headerf', 'headerl', 'headerr', 'hl', 'hlfr',
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'hlinkbase', 'hlloc', 'hlsrc', 'hsv', 'htmltag', 'info', 'keycode', 'keywords', 'latentstyles', 'lchars',
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'levelnumbers', 'leveltext', 'lfolevel', 'linkval', 'list', 'listlevel', 'listname', 'listoverride',
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'listoverridetable', 'listpicture', 'liststylename', 'listtable', 'listtext', 'lsdlockedexcept', 'macc', 'maccPr',
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'mailmerge', 'maln', 'malnScr', 'manager', 'margPr', 'mbar', 'mbarPr', 'mbaseJc', 'mbegChr', 'mborderBox',
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'mborderBoxPr', 'mbox', 'mboxPr', 'mchr', 'mcount', 'mctrlPr', 'md', 'mdeg', 'mdegHide', 'mden', 'mdiff', 'mdPr',
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'me', 'mendChr', 'meqArr', 'meqArrPr', 'mf', 'mfName', 'mfPr', 'mfunc', 'mfuncPr', 'mgroupChr', 'mgroupChrPr',
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'mgrow', 'mhideBot', 'mhideLeft', 'mhideRight', 'mhideTop', 'mhtmltag', 'mlim', 'mlimloc', 'mlimlow', 'mlimlowPr',
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'mlimupp', 'mlimuppPr', 'mm', 'mmaddfieldname', 'mmath', 'mmathPict', 'mmathPr', 'mmaxdist', 'mmc', 'mmcJc',
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'mmconnectstr', 'mmconnectstrdata', 'mmcPr', 'mmcs', 'mmdatasource', 'mmheadersource', 'mmmailsubject', 'mmodso',
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'mmodsofilter', 'mmodsofldmpdata', 'mmodsomappedname', 'mmodsoname', 'mmodsorecipdata', 'mmodsosort', 'mmodsosrc',
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'mmodsotable', 'mmodsoudl', 'mmodsoudldata', 'mmodsouniquetag', 'mmPr', 'mmquery', 'mmr', 'mnary', 'mnaryPr',
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'mnoBreak', 'mnum', 'mobjDist', 'moMath', 'moMathPara', 'moMathParaPr', 'mopEmu', 'mphant', 'mphantPr', 'mplcHide',
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'mpos', 'mr', 'mrad', 'mradPr', 'mrPr', 'msepChr', 'mshow', 'mshp', 'msPre', 'msPrePr', 'msSub', 'msSubPr',
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'msSubSup', 'msSubSupPr', 'msSup', 'msSupPr', 'mstrikeBLTR', 'mstrikeH', 'mstrikeTLBR', 'mstrikeV', 'msub',
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'msubHide', 'msup', 'msupHide', 'mtransp', 'mtype', 'mvertJc', 'mvfmf', 'mvfml', 'mvtof', 'mvtol', 'mzeroAsc',
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'mzFrodesc', 'mzeroWid', 'nesttableprops', 'nextfile', 'nonesttables', 'objalias', 'objclass', 'objdata', 'object',
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'objname', 'objsect', 'objtime', 'oldcprops', 'oldpprops', 'oldsprops', 'oldtprops', 'oleclsid', 'operator',
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'panose', 'password', 'passwordhash', 'pgp', 'pgptbl', 'picprop', 'pict', 'pn', 'pnseclvl', 'pntext', 'pntxta',
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'pntxtb', 'printim', 'private', 'propname', 'protend', 'protstart', 'protusertbl', 'pxe', 'result', 'revtbl',
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'revtim', 'rsidtbl', 'rxe', 'shp', 'shpgrp', 'shpinst', 'shppict', 'shprslt', 'shptxt', 'sn', 'sp', 'staticval',
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'stylesheet', 'subject', 'sv', 'svb', 'tc', 'template', 'themedata', 'title', 'txe', 'ud', 'upr', 'userprops',
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'wgrffmtfilter', 'windowcaption', 'writereservation', 'writereservhash', 'xe', 'xform', 'xmlattrname',
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'xmlattrvalue', 'xmlclose', 'xmlname', 'xmlnstbl', 'xmlopen'
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))
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# Translation of some special characters.
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SPECIAL_CHARS = {
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'\n': '\n',
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@ -142,7 +119,8 @@ SPECIAL_CHARS = {
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'ltrmark': '\u200E',
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'rtlmark': '\u200F',
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'zwj': '\u200D',
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'zwnj': '\u200C'}
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'zwnj': '\u200C'
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}
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CHARSET_MAPPING = {
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'0': 'cp1252',
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'128': 'cp932',
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@ -156,7 +134,8 @@ CHARSET_MAPPING = {
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'186': 'cp1257',
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'204': 'cp1251',
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'222': 'cp874',
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'238': 'cp1250'}
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'238': 'cp1250'
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}
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class VerseType(object):
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@ -171,14 +150,7 @@ class VerseType(object):
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Ending = 5
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Other = 6
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names = [
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'Verse',
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'Chorus',
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'Bridge',
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'Pre-Chorus',
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'Intro',
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'Ending',
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'Other']
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names = ['Verse', 'Chorus', 'Bridge', 'Pre-Chorus', 'Intro', 'Ending', 'Other']
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tags = [name[0].lower() for name in names]
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translated_names = [
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@ -197,11 +169,9 @@ class VerseType(object):
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"""
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Return the translated UPPERCASE tag for a given tag, used to show translated verse tags in UI
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``verse_tag``
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The string to return a VerseType for
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``default``
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Default return value if no matching tag is found
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:param verse_tag: The string to return a VerseType for
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:param default: Default return value if no matching tag is found
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:return: A translated UPPERCASE tag
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"""
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verse_tag = verse_tag[0].lower()
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for num, tag in enumerate(VerseType.tags):
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@ -217,11 +187,9 @@ class VerseType(object):
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"""
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Return the translated name for a given tag
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``verse_tag``
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The string to return a VerseType for
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``default``
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Default return value if no matching tag is found
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:param verse_tag: The string to return a VerseType for
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:param default: Default return value if no matching tag is found
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:return: Translated name for the given tag
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"""
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verse_tag = verse_tag[0].lower()
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for num, tag in enumerate(VerseType.tags):
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@ -237,11 +205,9 @@ class VerseType(object):
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"""
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Return the VerseType for a given tag
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``verse_tag``
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The string to return a VerseType for
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``default``
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Default return value if no matching tag is found
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:param verse_tag: The string to return a VerseType for
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:param default: Default return value if no matching tag is found
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:return: A VerseType of the tag
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"""
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verse_tag = verse_tag[0].lower()
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for num, tag in enumerate(VerseType.tags):
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@ -257,11 +223,9 @@ class VerseType(object):
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"""
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Return the VerseType for a given tag
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``verse_tag``
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The string to return a VerseType for
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``default``
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Default return value if no matching tag is found
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:param verse_tag: The string to return a VerseType for
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:param default: Default return value if no matching tag is found
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:return: The VerseType of a translated tag
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"""
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verse_tag = verse_tag[0].lower()
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for num, tag in enumerate(VerseType.translated_tags):
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@ -277,11 +241,9 @@ class VerseType(object):
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"""
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Return the VerseType for a given string
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``verse_name``
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The string to return a VerseType for
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``default``
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Default return value if no matching tag is found
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:param verse_name: The string to return a VerseType for
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:param default: Default return value if no matching tag is found
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:return: The VerseType determined from the string
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"""
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verse_name = verse_name.lower()
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for num, name in enumerate(VerseType.names):
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@ -294,8 +256,8 @@ class VerseType(object):
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"""
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Return the VerseType for a given string
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``verse_name``
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The string to return a VerseType for
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:param verse_name: The string to return a VerseType for
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:return: A VerseType
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"""
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verse_name = verse_name.lower()
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for num, translation in enumerate(VerseType.translated_names):
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@ -307,11 +269,9 @@ class VerseType(object):
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"""
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Return the VerseType for a given string
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``verse_name``
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The string to return a VerseType for
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``default``
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Default return value if no matching tag is found
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:param verse_name: The string to return a VerseType for
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:param default: Default return value if no matching tag is found
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:return: A VerseType
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"""
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if len(verse_name) > 1:
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verse_index = VerseType.from_translated_string(verse_name)
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@ -331,22 +291,21 @@ def retrieve_windows_encoding(recommendation=None):
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Determines which encoding to use on an information source. The process uses both automated detection, which is
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passed to this method as a recommendation, and user confirmation to return an encoding.
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``recommendation``
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A recommended encoding discovered programmatically for the user to confirm.
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:param recommendation: A recommended encoding discovered programmatically for the user to confirm.
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:return: A list of recommended encodings, or None
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"""
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# map chardet result to compatible windows standard code page
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codepage_mapping = {'IBM866': 'cp866', 'TIS-620': 'cp874',
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'SHIFT_JIS': 'cp932', 'GB2312': 'cp936', 'HZ-GB-2312': 'cp936',
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'EUC-KR': 'cp949', 'Big5': 'cp950', 'ISO-8859-2': 'cp1250',
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'windows-1250': 'cp1250', 'windows-1251': 'cp1251',
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'windows-1252': 'cp1252', 'ISO-8859-7': 'cp1253',
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'windows-1253': 'cp1253', 'ISO-8859-8': 'cp1255',
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'windows-1255': 'cp1255'}
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codepage_mapping = {'IBM866': 'cp866', 'TIS-620': 'cp874', 'SHIFT_JIS': 'cp932', 'GB2312': 'cp936',
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'HZ-GB-2312': 'cp936', 'EUC-KR': 'cp949', 'Big5': 'cp950', 'ISO-8859-2': 'cp1250',
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'windows-1250': 'cp1250', 'windows-1251': 'cp1251', 'windows-1252': 'cp1252',
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'ISO-8859-7': 'cp1253', 'windows-1253': 'cp1253', 'ISO-8859-8': 'cp1255',
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'windows-1255': 'cp1255'}
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if recommendation in codepage_mapping:
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recommendation = codepage_mapping[recommendation]
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# Show dialog for encoding selection
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encodings = [('cp1256', translate('SongsPlugin', 'Arabic (CP-1256)')),
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encodings = [
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('cp1256', translate('SongsPlugin', 'Arabic (CP-1256)')),
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('cp1257', translate('SongsPlugin', 'Baltic (CP-1257)')),
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('cp1250', translate('SongsPlugin', 'Central European (CP-1250)')),
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('cp1251', translate('SongsPlugin', 'Cyrillic (CP-1251)')),
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@ -359,7 +318,8 @@ def retrieve_windows_encoding(recommendation=None):
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('cp950', translate('SongsPlugin', 'Traditional Chinese (CP-950)')),
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('cp1254', translate('SongsPlugin', 'Turkish (CP-1254)')),
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('cp1258', translate('SongsPlugin', 'Vietnam (CP-1258)')),
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('cp1252', translate('SongsPlugin', 'Western European (CP-1252)'))]
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('cp1252', translate('SongsPlugin', 'Western European (CP-1252)'))
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]
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recommended_index = -1
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if recommendation:
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for index in range(len(encodings)):
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@ -367,17 +327,20 @@ def retrieve_windows_encoding(recommendation=None):
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recommended_index = index
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break
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if recommended_index > -1:
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choice = QtGui.QInputDialog.getItem(None,
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choice = QtGui.QInputDialog.getItem(
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None,
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translate('SongsPlugin', 'Character Encoding'),
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translate('SongsPlugin', 'The codepage setting is responsible\n'
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'for the correct character representation.\nUsually you are fine with the preselected choice.'),
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'for the correct character representation.\n'
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'Usually you are fine with the preselected choice.'),
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[pair[1] for pair in encodings], recommended_index, False)
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else:
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choice = QtGui.QInputDialog.getItem(None,
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choice = QtGui.QInputDialog.getItem(
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None,
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translate('SongsPlugin', 'Character Encoding'),
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translate('SongsPlugin', 'Please choose the character encoding.\n'
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'The encoding is responsible for the correct character representation.'),
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[pair[1] for pair in encodings], 0, False)
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'The encoding is responsible for the correct character representation.'),
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[pair[1] for pair in encodings], 0, False)
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if not choice[1]:
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return None
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return next(filter(lambda item: item[1] == choice[0], encodings))[0]
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@ -386,6 +349,9 @@ def retrieve_windows_encoding(recommendation=None):
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def clean_string(string):
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"""
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Strips punctuation from the passed string to assist searching.
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:param string: The string to clean
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:return: A clean string
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"""
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return WHITESPACE.sub(' ', APOSTROPHE.sub('', string)).lower()
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@ -393,6 +359,9 @@ def clean_string(string):
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def clean_title(title):
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"""
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Cleans the song title by removing Unicode control chars groups C0 & C1, as well as any trailing spaces.
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:param title: The song title to clean
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:return: A clean title
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"""
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return CONTROL_CHARS.sub('', title).rstrip()
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@ -402,11 +371,8 @@ def clean_song(manager, song):
|
||||
Cleans the search title, rebuilds the search lyrics, adds a default author if the song does not have one and other
|
||||
clean ups. This should always called when a new song is added or changed.
|
||||
|
||||
``manager``
|
||||
The song's manager.
|
||||
|
||||
``song``
|
||||
The song object.
|
||||
:param manager: The song database manager object.
|
||||
:param song: The song object.
|
||||
"""
|
||||
from .xml import SongXML
|
||||
|
||||
@ -419,55 +385,10 @@ def clean_song(manager, song):
|
||||
else:
|
||||
song.alternate_title = ''
|
||||
song.search_title = clean_string(song.title) + '@' + clean_string(song.alternate_title)
|
||||
# Only do this, if we the song is a 1.9.4 song (or older).
|
||||
if song.lyrics.find('<lyrics language="en">') != -1:
|
||||
# Remove the old "language" attribute from lyrics tag (prior to 1.9.5). This is not very important, but this
|
||||
# keeps the database clean. This can be removed when everybody has cleaned his songs.
|
||||
song.lyrics = song.lyrics.replace('<lyrics language="en">', '<lyrics>')
|
||||
verses = SongXML().get_verses(song.lyrics)
|
||||
song.search_lyrics = ' '.join([clean_string(verse[1])
|
||||
for verse in verses])
|
||||
# We need a new and clean SongXML instance.
|
||||
sxml = SongXML()
|
||||
# Rebuild the song's verses, to remove any wrong verse names (for example translated ones), which might have
|
||||
# been added prior to 1.9.5.
|
||||
# List for later comparison.
|
||||
compare_order = []
|
||||
for verse in verses:
|
||||
verse_type = VerseType.tags[VerseType.from_loose_input(verse[0]['type'])]
|
||||
sxml.add_verse_to_lyrics(
|
||||
verse_type,
|
||||
verse[0]['label'],
|
||||
verse[1],
|
||||
verse[0].get('lang')
|
||||
)
|
||||
compare_order.append(('%s%s' % (verse_type, verse[0]['label'])).upper())
|
||||
if verse[0]['label'] == '1':
|
||||
compare_order.append(verse_type.upper())
|
||||
song.lyrics = str(sxml.extract_xml(), 'utf-8')
|
||||
# Rebuild the verse order, to convert translated verse tags, which might have been added prior to 1.9.5.
|
||||
if song.verse_order:
|
||||
order = CONTROL_CHARS.sub('', song.verse_order).strip().split()
|
||||
else:
|
||||
order = []
|
||||
new_order = []
|
||||
for verse_def in order:
|
||||
verse_type = VerseType.tags[
|
||||
VerseType.from_loose_input(verse_def[0])]
|
||||
if len(verse_def) > 1:
|
||||
new_order.append(('%s%s' % (verse_type, verse_def[1:])).upper())
|
||||
else:
|
||||
new_order.append(verse_type.upper())
|
||||
song.verse_order = ' '.join(new_order)
|
||||
# Check if the verse order contains tags for verses which do not exist.
|
||||
for order in new_order:
|
||||
if order not in compare_order:
|
||||
song.verse_order = ''
|
||||
break
|
||||
else:
|
||||
verses = SongXML().get_verses(song.lyrics)
|
||||
song.search_lyrics = ' '.join([clean_string(verse[1])
|
||||
for verse in verses])
|
||||
if isinstance(song.lyrics, bytes):
|
||||
song.lyrics = str(song.lyrics, encoding='utf8')
|
||||
verses = SongXML().get_verses(song.lyrics)
|
||||
song.search_lyrics = ' '.join([clean_string(verse[1]) for verse in verses])
|
||||
|
||||
# The song does not have any author, add one.
|
||||
if not song.authors:
|
||||
@ -484,17 +405,10 @@ def get_encoding(font, font_table, default_encoding, failed=False):
|
||||
"""
|
||||
Finds an encoding to use. Asks user, if necessary.
|
||||
|
||||
``font``
|
||||
The number of currently active font.
|
||||
|
||||
``font_table``
|
||||
Dictionary of fonts and respective encodings.
|
||||
|
||||
``default_encoding``
|
||||
The default encoding to use when font_table is empty or no font is used.
|
||||
|
||||
``failed``
|
||||
A boolean indicating whether the previous encoding didn't work.
|
||||
:param font: The number of currently active font.
|
||||
:param font_table: Dictionary of fonts and respective encodings.
|
||||
:param default_encoding: The default encoding to use when font_table is empty or no font is used.
|
||||
:param failed: A boolean indicating whether the previous encoding didn't work.
|
||||
"""
|
||||
encoding = None
|
||||
if font in font_table:
|
||||
@ -512,14 +426,11 @@ def strip_rtf(text, default_encoding=None):
|
||||
"""
|
||||
This function strips RTF control structures and returns an unicode string.
|
||||
|
||||
Thanks to Markus Jarderot (MizardX) for this code, used by permission.
|
||||
http://stackoverflow.com/questions/188545
|
||||
Thanks to Markus Jarderot (MizardX) for this code, used by permission. http://stackoverflow.com/questions/188545
|
||||
|
||||
``text``
|
||||
RTF-encoded text, a string.
|
||||
|
||||
``default_encoding``
|
||||
Default encoding to use when no encoding is specified.
|
||||
:param text: RTF-encoded text, a string.
|
||||
:param default_encoding: Default encoding to use when no encoding is specified.
|
||||
:return: A tuple ``(text, encoding)`` where ``text`` is the clean text and ``encoding`` is the detected encoding
|
||||
"""
|
||||
# Current font is the font tag we last met.
|
||||
font = ''
|
||||
@ -620,20 +531,17 @@ def strip_rtf(text, default_encoding=None):
|
||||
|
||||
def delete_song(song_id, song_plugin):
|
||||
"""
|
||||
Deletes a song from the database. Media files associated to the song
|
||||
are removed prior to the deletion of the song.
|
||||
Deletes a song from the database. Media files associated to the song are removed prior to the deletion of the song.
|
||||
|
||||
``song_id``
|
||||
The ID of the song to delete.
|
||||
|
||||
``song_plugin``
|
||||
The song plugin instance.
|
||||
:param song_id: The ID of the song to delete.
|
||||
:param song_plugin: The song plugin instance.
|
||||
"""
|
||||
save_path = ''
|
||||
media_files = song_plugin.manager.get_all_objects(MediaFile, MediaFile.song_id == song_id)
|
||||
for media_file in media_files:
|
||||
try:
|
||||
os.remove(media_file.file_name)
|
||||
except:
|
||||
except OSError:
|
||||
log.exception('Could not remove file: %s', media_file.file_name)
|
||||
try:
|
||||
save_path = os.path.join(AppLocation.get_section_data_path(song_plugin.name), 'audio', str(song_id))
|
||||
|
||||
Loading…
Reference in New Issue
Block a user