jupystar/dist/index.min.js

Converter from Jupyter notebook (ipynb) to Starboard notebook

var e={Char:{ANCHOR:"&",COMMENT:"#",TAG:"!",DIRECTIVES_END:"-",DOCUMENT_END:"."},LogLevel:Object.assign(["silent","error","warn","debug"],{SILENT:0,ERROR:1,WARN:2,DEBUG:3}),Type:{ALIAS:"ALIAS",BLANK_LINE:"BLANK_LINE",BLOCK_FOLDED:"BLOCK_FOLDED",BLOCK_LITERAL:"BLOCK_LITERAL",COMMENT:"COMMENT",DIRECTIVE:"DIRECTIVE",DOCUMENT:"DOCUMENT",FLOW_MAP:"FLOW_MAP",FLOW_SEQ:"FLOW_SEQ",MAP:"MAP",MAP_KEY:"MAP_KEY",MAP_VALUE:"MAP_VALUE",PLAIN:"PLAIN",QUOTE_DOUBLE:"QUOTE_DOUBLE",QUOTE_SINGLE:"QUOTE_SINGLE",SEQ:"SEQ",SEQ_ITEM:"SEQ_ITEM"},defaultTagPrefix:"tag:yaml.org,2002:",defaultTags:{MAP:"tag:yaml.org,2002:map",SEQ:"tag:yaml.org,2002:seq",STR:"tag:yaml.org,2002:str"}};function t(e){const t=[0];let n=e.indexOf("\n");for(;-1!==n;)n+=1,t.push(n),n=e.indexOf("\n",n);return t}function n(e){let n,r;return"string"==typeof e?(n=t(e),r=e):(Array.isArray(e)&&(e=e[0]),e&&e.context&&(e.lineStarts||(e.lineStarts=t(e.context.src)),n=e.lineStarts,r=e.context.src)),{lineStarts:n,src:r}}function r(e,t){const{lineStarts:r,src:s}=n(t);if(!r||!(e>=1)||e>r.length)return null;const o=r[e-1];let i=r[e];for(;i&&i>o&&"\n"===s[i-1];)--i;return s.slice(o,i)}var s={getLine:r,getLinePos:function(e,t){if("number"!=typeof e||e<0)return null;const{lineStarts:r,src:s}=n(t);if(!r||!s||e>s.length)return null;for(let t=0;t<r.length;++t){const n=r[t];if(e<n)return{line:t,col:e-r[t-1]+1};if(e===n)return{line:t+1,col:1}}const o=r.length;return{line:o,col:e-r[o-1]+1}},getPrettyContext:function({start:e,end:t},n,s=80){let o=r(e.line,n);if(!o)return null;let{col:i}=e;if(o.length>s)if(i<=s-10)o=o.substr(0,s-1)+"…";else{const e=Math.round(s/2);o.length>i+e&&(o=o.substr(0,i+e-1)+"…"),i-=o.length-s,o="…"+o.substr(1-s)}let a=1,c="";return t&&(t.line===e.line&&i+(t.col-e.col)<=s+1?a=t.col-e.col:(a=Math.min(o.length+1,s)-i,c="…")),`${o}\n${i>1?" 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u.YAMLSyntaxError(this,e)}}if(a.type===e.Type.SEQ_ITEM){if("-"!==h){o>n&&(f=o);break}}else if("-"===h&&!this.error){const e=s[f+1];if(!e||"\n"===e||"\t"===e||" "===e){const e="A collection cannot be both a mapping and a sequence";this.error=new u.YAMLSyntaxError(this,e)}}const t=r({atLineStart:d,inCollection:!0,indent:l,lineStart:o,parent:this},f);if(!t)return f;if(this.items.push(t),this.valueRange.end=t.valueRange.end,f=c.Node.normalizeOffset(s,t.range.end),h=s[f],d=!1,m=t.includesTrailingLines,h){let e=f-1,t=s[e];for(;" "===t||"\t"===t;)t=s[--e];"\n"===t&&(o=e+1,d=!0)}const i=y(t);i&&Array.prototype.push.apply(this.items,i)}return f}setOrigRanges(e,t){return t=super.setOrigRanges(e,t),this.items.forEach((n=>{t=n.setOrigRanges(e,t)})),t}toString(){const{context:{src:e},items:t,range:n,value:r}=this;if(null!=r)return r;let s=e.slice(n.start,t[0].range.start)+String(t[0]);for(let e=1;e<t.length;++e){const n=t[e],{atLineStart:r,indent:o}=n.context;if(r)for(let e=0;e<o;++e)s+=" ";s+=String(n)}return c.Node.addStringTerminator(e,n.end,s)}}var b={Collection:v,grabCollectionEndComments:y};class S extends c.Node{constructor(){super(e.Type.DIRECTIVE),this.name=null}get parameters(){const e=this.rawValue;return e?e.trim().split(/[ \t]+/):[]}parseName(e){const{src:t}=this.context;let n=e,r=t[n];for(;r&&"\n"!==r&&"\t"!==r&&" "!==r;)r=t[n+=1];return this.name=t.slice(e,n),n}parseParameters(e){const{src:t}=this.context;let n=e,r=t[n];for(;r&&"\n"!==r&&"#"!==r;)r=t[n+=1];return this.valueRange=new i.Range(e,n),n}parse(e,t){this.context=e;let n=this.parseName(t+1);return n=this.parseParameters(n),n=this.parseComment(n),this.range=new i.Range(t,n),n}}var w={Directive:S};class O extends c.Node{static startCommentOrEndBlankLine(e,t){const 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directives-end indicator line"):this.directives.length>0&&(this.contents=this.directives,this.directives=[]),o)}parseContents(t){const{parseNode:n,src:r}=this.context;this.contents||(this.contents=[]);let s=t;for(;"-"===r[s-1];)s-=1;let o=c.Node.endOfWhiteSpace(r,t),a=s===t;for(this.valueRange=new i.Range(o);!c.Node.atDocumentBoundary(r,o,e.Char.DOCUMENT_END);){switch(r[o]){case"\n":if(a){const e=new p.BlankLine;o=e.parse({src:r},o),o<r.length&&this.contents.push(e)}else o+=1,a=!0;s=o;break;case"#":{const e=new g.Comment;o=e.parse({src:r},o),this.contents.push(e),a=!1}break;default:{const e=c.Node.endOfIndent(r,o),t=n({atLineStart:a,indent:-1,inFlow:!1,inCollection:!1,lineStart:s,parent:this},e);if(!t)return this.valueRange.end=e;this.contents.push(t),o=t.range.end,a=!1;const i=b.grabCollectionEndComments(t);i&&Array.prototype.push.apply(this.contents,i)}}o=O.startCommentOrEndBlankLine(r,o)}if(this.valueRange.end=o,r[o]&&(this.documentEndMarker=new 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