Update generated content
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax
parent
b6150991af
commit
35f1834293
319
dist/index.js
generated
vendored
319
dist/index.js
generated
vendored
@ -10817,16 +10817,44 @@ const nl = 10
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const np = 12
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const cr = 13
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const space = 32
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const bom_utf8 = Buffer.from([239, 187, 191])
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const boms = {
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// Note, the following are equals:
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// Buffer.from("\ufeff")
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// Buffer.from([239, 187, 191])
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// Buffer.from('EFBBBF', 'hex')
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'utf8': Buffer.from([239, 187, 191]),
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// Note, the following are equals:
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// Buffer.from "\ufeff", 'utf16le
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// Buffer.from([255, 254])
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'utf16le': Buffer.from([255, 254])
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}
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class Parser extends Transform {
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constructor(opts = {}){
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super({...{readableObjectMode: true}, ...opts})
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super({...{readableObjectMode: true}, ...opts, encoding: null})
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this.__originalOptions = opts
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this.__normalizeOptions(opts)
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}
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__normalizeOptions(opts){
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const options = {}
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// Merge with user options
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for(let opt in opts){
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options[underscore(opt)] = opts[opt]
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}
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// Normalize option `encoding`
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// Note: defined first because other options depends on it
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// to convert chars/strings into buffers.
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if(options.encoding === undefined || options.encoding === true){
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options.encoding = 'utf8'
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}else if(options.encoding === null || options.encoding === false){
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options.encoding = null
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}else if(typeof options.encoding !== 'string' && options.encoding !== null){
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throw new CsvError('CSV_INVALID_OPTION_ENCODING', [
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'Invalid option encoding:',
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'encoding must be a string or null to return a buffer,',
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`got ${JSON.stringify(options.encoding)}`
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], options)
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}
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// Normalize option `bom`
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if(options.bom === undefined || options.bom === null || options.bom === false){
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options.bom = false
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@ -10834,7 +10862,7 @@ class Parser extends Transform {
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throw new CsvError('CSV_INVALID_OPTION_BOM', [
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'Invalid option bom:', 'bom must be true,',
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`got ${JSON.stringify(options.bom)}`
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])
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], options)
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}
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// Normalize option `cast`
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let fnCastField = null
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@ -10847,7 +10875,7 @@ class Parser extends Transform {
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throw new CsvError('CSV_INVALID_OPTION_CAST', [
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'Invalid option cast:', 'cast must be true or a function,',
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`got ${JSON.stringify(options.cast)}`
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])
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], options)
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}
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// Normalize option `cast_date`
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if(options.cast_date === undefined || options.cast_date === null || options.cast_date === false || options.cast_date === ''){
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@ -10861,7 +10889,7 @@ class Parser extends Transform {
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throw new CsvError('CSV_INVALID_OPTION_CAST_DATE', [
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'Invalid option cast_date:', 'cast_date must be true or a function,',
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`got ${JSON.stringify(options.cast_date)}`
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])
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], options)
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}
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// Normalize option `columns`
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let fnFirstLineToHeaders = null
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@ -10880,7 +10908,7 @@ class Parser extends Transform {
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'Invalid option columns:',
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'expect an object, a function or true,',
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`got ${JSON.stringify(options.columns)}`
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])
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], options)
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}
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// Normalize option `columns_duplicates_to_array`
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if(options.columns_duplicates_to_array === undefined || options.columns_duplicates_to_array === null || options.columns_duplicates_to_array === false){
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@ -10890,21 +10918,21 @@ class Parser extends Transform {
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'Invalid option columns_duplicates_to_array:',
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'expect an boolean,',
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`got ${JSON.stringify(options.columns_duplicates_to_array)}`
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])
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], options)
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}
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// Normalize option `comment`
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if(options.comment === undefined || options.comment === null || options.comment === false || options.comment === ''){
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options.comment = null
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}else{
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if(typeof options.comment === 'string'){
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options.comment = Buffer.from(options.comment)
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options.comment = Buffer.from(options.comment, options.encoding)
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}
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if(!Buffer.isBuffer(options.comment)){
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throw new CsvError('CSV_INVALID_OPTION_COMMENT', [
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'Invalid option comment:',
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'comment must be a buffer or a string,',
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`got ${JSON.stringify(options.comment)}`
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])
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], options)
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}
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}
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// Normalize option `delimiter`
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@ -10915,39 +10943,35 @@ class Parser extends Transform {
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'Invalid option delimiter:',
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'delimiter must be a non empty string or buffer or array of string|buffer,',
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`got ${delimiter_json}`
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])
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], options)
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}
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options.delimiter = options.delimiter.map(function(delimiter){
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if(delimiter === undefined || delimiter === null || delimiter === false){
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return Buffer.from(',')
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return Buffer.from(',', options.encoding)
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}
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if(typeof delimiter === 'string'){
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delimiter = Buffer.from(delimiter)
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delimiter = Buffer.from(delimiter, options.encoding)
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}
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if( !Buffer.isBuffer(delimiter) || delimiter.length === 0){
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throw new CsvError('CSV_INVALID_OPTION_DELIMITER', [
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'Invalid option delimiter:',
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'delimiter must be a non empty string or buffer or array of string|buffer,',
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`got ${delimiter_json}`
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])
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], options)
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}
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return delimiter
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})
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// Normalize option `escape`
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if(options.escape === undefined || options.escape === true){
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options.escape = Buffer.from('"')
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options.escape = Buffer.from('"', options.encoding)
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}else if(typeof options.escape === 'string'){
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options.escape = Buffer.from(options.escape)
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options.escape = Buffer.from(options.escape, options.encoding)
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}else if (options.escape === null || options.escape === false){
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options.escape = null
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}
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if(options.escape !== null){
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if(!Buffer.isBuffer(options.escape)){
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throw new Error(`Invalid Option: escape must be a buffer, a string or a boolean, got ${JSON.stringify(options.escape)}`)
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}else if(options.escape.length !== 1){
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throw new Error(`Invalid Option Length: escape must be one character, got ${options.escape.length}`)
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}else{
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options.escape = options.escape[0]
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}
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}
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// Normalize option `from`
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@ -11003,7 +11027,11 @@ class Parser extends Transform {
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if(options.objname.length === 0){
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throw new Error(`Invalid Option: objname must be a non empty buffer`)
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}
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options.objname = options.objname.toString()
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if(options.encoding === null){
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// Don't call `toString`, leave objname as a buffer
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}else{
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options.objname = options.objname.toString(options.encoding)
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}
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}else if(typeof options.objname === 'string'){
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if(options.objname.length === 0){
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throw new Error(`Invalid Option: objname must be a non empty string`)
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@ -11020,23 +11048,19 @@ class Parser extends Transform {
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'Invalid option `on_record`:',
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'expect a function,',
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`got ${JSON.stringify(options.on_record)}`
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])
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], options)
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}
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// Normalize option `quote`
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if(options.quote === null || options.quote === false || options.quote === ''){
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options.quote = null
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}else{
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if(options.quote === undefined || options.quote === true){
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options.quote = Buffer.from('"')
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options.quote = Buffer.from('"', options.encoding)
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}else if(typeof options.quote === 'string'){
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options.quote = Buffer.from(options.quote)
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options.quote = Buffer.from(options.quote, options.encoding)
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}
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if(!Buffer.isBuffer(options.quote)){
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throw new Error(`Invalid Option: quote must be a buffer or a string, got ${JSON.stringify(options.quote)}`)
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}else if(options.quote.length !== 1){
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throw new Error(`Invalid Option Length: quote must be one character, got ${options.quote.length}`)
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}else{
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options.quote = options.quote[0]
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}
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}
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// Normalize option `raw`
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@ -11053,7 +11077,7 @@ class Parser extends Transform {
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}
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options.record_delimiter = options.record_delimiter.map( function(rd){
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if(typeof rd === 'string'){
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rd = Buffer.from(rd)
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rd = Buffer.from(rd, options.encoding)
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}
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return rd
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})
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@ -11182,13 +11206,24 @@ class Parser extends Transform {
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bomSkipped: false,
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castField: fnCastField,
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commenting: false,
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// Current error encountered by a record
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error: undefined,
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enabled: options.from_line === 1,
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escaping: false,
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escapeIsQuote: options.escape === options.quote,
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// escapeIsQuote: options.escape === options.quote,
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escapeIsQuote: Buffer.isBuffer(options.escape) && Buffer.isBuffer(options.quote) && Buffer.compare(options.escape, options.quote) === 0,
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expectedRecordLength: options.columns === null ? 0 : options.columns.length,
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field: new ResizeableBuffer(20),
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firstLineToHeaders: fnFirstLineToHeaders,
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info: Object.assign({}, this.info),
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needMoreDataSize: Math.max(
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// Skip if the remaining buffer smaller than comment
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options.comment !== null ? options.comment.length : 0,
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// Skip if the remaining buffer can be delimiter
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...options.delimiter.map( (delimiter) => delimiter.length),
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// Skip if the remaining buffer can be escape sequence
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options.quote !== null ? options.quote.length : 0,
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),
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previousBuf: undefined,
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quoting: false,
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stop: false,
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@ -11197,7 +11232,7 @@ class Parser extends Transform {
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recordHasError: false,
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record_length: 0,
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recordDelimiterMaxLength: options.record_delimiter.length === 0 ? 2 : Math.max(...options.record_delimiter.map( (v) => v.length)),
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trimChars: [Buffer.from(' ')[0], Buffer.from('\t')[0]],
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trimChars: [Buffer.from(' ', options.encoding)[0], Buffer.from('\t', options.encoding)[0]],
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wasQuoting: false,
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wasRowDelimiter: false
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}
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@ -11251,11 +11286,15 @@ class Parser extends Transform {
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this.state.previousBuf = buf
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return
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}
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// skip BOM detect because data length < 3
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}else{
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if(bom_utf8.compare(buf, 0, 3) === 0){
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// Skip BOM
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buf = buf.slice(3)
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for(let encoding in boms){
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if(boms[encoding].compare(buf, 0, boms[encoding].length) === 0){
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// Skip BOM
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buf = buf.slice(boms[encoding].length)
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// Renormalize original options with the new encoding
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this.__normalizeOptions({...this.__originalOptions, encoding: encoding})
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break
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}
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}
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this.state.bomSkipped = true
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}
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@ -11301,35 +11340,37 @@ class Parser extends Transform {
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}else{
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// Escape is only active inside quoted fields
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// We are quoting, the char is an escape chr and there is a chr to escape
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if(escape !== null && this.state.quoting === true && chr === escape && pos + 1 < bufLen){
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// if(escape !== null && this.state.quoting === true && chr === escape && pos + 1 < bufLen){
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if(escape !== null && this.state.quoting === true && this.__isEscape(buf, pos, chr) && pos + escape.length < bufLen){
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if(escapeIsQuote){
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if(buf[pos+1] === quote){
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if(this.__isQuote(buf, pos+escape.length)){
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this.state.escaping = true
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pos += escape.length - 1
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continue
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}
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}else{
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this.state.escaping = true
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pos += escape.length - 1
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continue
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}
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}
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// Not currently escaping and chr is a quote
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// TODO: need to compare bytes instead of single char
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if(this.state.commenting === false && chr === quote){
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if(this.state.commenting === false && this.__isQuote(buf, pos)){
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if(this.state.quoting === true){
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const nextChr = buf[pos+1]
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const nextChr = buf[pos+quote.length]
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const isNextChrTrimable = rtrim && this.__isCharTrimable(nextChr)
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// const isNextChrComment = nextChr === comment
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const isNextChrComment = comment !== null && this.__compareBytes(comment, buf, pos+1, nextChr)
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const isNextChrDelimiter = this.__isDelimiter(nextChr, buf, pos+1)
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const isNextChrRowDelimiter = record_delimiter.length === 0 ? this.__autoDiscoverRowDelimiter(buf, pos+1) : this.__isRecordDelimiter(nextChr, buf, pos+1)
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const isNextChrComment = comment !== null && this.__compareBytes(comment, buf, pos+quote.length, nextChr)
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const isNextChrDelimiter = this.__isDelimiter(buf, pos+quote.length, nextChr)
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const isNextChrRowDelimiter = record_delimiter.length === 0 ? this.__autoDiscoverRowDelimiter(buf, pos+quote.length) : this.__isRecordDelimiter(nextChr, buf, pos+quote.length)
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// Escape a quote
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// Treat next char as a regular character
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// TODO: need to compare bytes instead of single char
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if(escape !== null && chr === escape && nextChr === quote){
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pos++
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if(escape !== null && this.__isEscape(buf, pos, chr) && this.__isQuote(buf, pos + escape.length)){
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pos += escape.length - 1
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}else if(!nextChr || isNextChrDelimiter || isNextChrRowDelimiter || isNextChrComment || isNextChrTrimable){
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this.state.quoting = false
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this.state.wasQuoting = true
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pos += quote.length - 1
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continue
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}else if(relax === false){
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const err = this.__error(
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@ -11339,14 +11380,14 @@ class Parser extends Transform {
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`at line ${this.info.lines}`,
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'instead of delimiter, row delimiter, trimable character',
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'(if activated) or comment',
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], this.__context())
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], this.options, this.__context())
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)
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if(err !== undefined) return err
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}else{
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this.state.quoting = false
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this.state.wasQuoting = true
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// continue
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this.state.field.prepend(quote)
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pos += quote.length - 1
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}
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}else{
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if(this.state.field.length !== 0){
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@ -11356,7 +11397,7 @@ class Parser extends Transform {
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new CsvError('INVALID_OPENING_QUOTE', [
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'Invalid Opening Quote:',
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`a quote is found inside a field at line ${this.info.lines}`,
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], this.__context(), {
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], this.options, this.__context(), {
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field: this.state.field,
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})
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)
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@ -11364,6 +11405,7 @@ class Parser extends Transform {
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}
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}else{
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this.state.quoting = true
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pos += quote.length - 1
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continue
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}
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}
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@ -11414,7 +11456,7 @@ class Parser extends Transform {
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this.state.commenting = true
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continue
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}
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let delimiterLength = this.__isDelimiter(chr, buf, pos)
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let delimiterLength = this.__isDelimiter(buf, pos, chr)
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if(delimiterLength !== 0){
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const errField = this.__onField()
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if(errField !== undefined) return errField
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@ -11431,7 +11473,7 @@ class Parser extends Transform {
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'record exceed the maximum number of tolerated bytes',
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`of ${max_record_size}`,
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`at line ${this.info.lines}`,
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], this.__context())
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], this.options, this.__context())
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)
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if(err !== undefined) return err
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}
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@ -11448,7 +11490,7 @@ class Parser extends Transform {
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'Invalid Closing Quote:',
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'found non trimable byte after quote',
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`at line ${this.info.lines}`,
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], this.__context())
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], this.options, this.__context())
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)
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if(err !== undefined) return err
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}
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@ -11460,7 +11502,7 @@ class Parser extends Transform {
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new CsvError('CSV_QUOTE_NOT_CLOSED', [
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'Quote Not Closed:',
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`the parsing is finished with an opening quote at line ${this.info.lines}`,
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], this.__context())
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], this.options, this.__context())
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)
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if(err !== undefined) return err
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}else{
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@ -11489,7 +11531,7 @@ class Parser extends Transform {
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return chr === space || chr === tab || chr === cr || chr === nl || chr === np
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}
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__onRow(){
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const {columns, columns_duplicates_to_array, info, from, relax_column_count, relax_column_count_less, relax_column_count_more, raw, skip_lines_with_empty_values} = this.options
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const {columns, columns_duplicates_to_array, encoding, info, from, relax_column_count, relax_column_count_less, relax_column_count_more, raw, skip_lines_with_empty_values} = this.options
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const {enabled, record} = this.state
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if(enabled === false){
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return this.__resetRow()
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@ -11507,35 +11549,38 @@ class Parser extends Transform {
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this.state.expectedRecordLength = recordLength
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}
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if(recordLength !== this.state.expectedRecordLength){
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const err = columns === false ?
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this.__error(
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// Todo: rename CSV_INCONSISTENT_RECORD_LENGTH to
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// CSV_RECORD_INCONSISTENT_FIELDS_LENGTH
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new CsvError('CSV_INCONSISTENT_RECORD_LENGTH', [
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'Invalid Record Length:',
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`expect ${this.state.expectedRecordLength},`,
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`got ${recordLength} on line ${this.info.lines}`,
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], this.options, this.__context(), {
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record: record,
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})
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)
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:
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this.__error(
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// Todo: rename CSV_RECORD_DONT_MATCH_COLUMNS_LENGTH to
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// CSV_RECORD_INCONSISTENT_COLUMNS
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new CsvError('CSV_RECORD_DONT_MATCH_COLUMNS_LENGTH', [
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'Invalid Record Length:',
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`columns length is ${columns.length},`, // rename columns
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`got ${recordLength} on line ${this.info.lines}`,
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], this.options, this.__context(), {
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record: record,
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})
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)
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if(relax_column_count === true ||
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(relax_column_count_less === true && recordLength < this.state.expectedRecordLength) ||
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(relax_column_count_more === true && recordLength > this.state.expectedRecordLength) ){
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this.info.invalid_field_length++
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||||
}else{
|
||||
if(columns === false){
|
||||
const err = this.__error(
|
||||
new CsvError('CSV_INCONSISTENT_RECORD_LENGTH', [
|
||||
'Invalid Record Length:',
|
||||
`expect ${this.state.expectedRecordLength},`,
|
||||
`got ${recordLength} on line ${this.info.lines}`,
|
||||
], this.__context(), {
|
||||
record: record,
|
||||
})
|
||||
)
|
||||
if(err !== undefined) return err
|
||||
}else{
|
||||
const err = this.__error(
|
||||
// CSV_INVALID_RECORD_LENGTH_DONT_MATCH_COLUMNS
|
||||
new CsvError('CSV_RECORD_DONT_MATCH_COLUMNS_LENGTH', [
|
||||
'Invalid Record Length:',
|
||||
`columns length is ${columns.length},`, // rename columns
|
||||
`got ${recordLength} on line ${this.info.lines}`,
|
||||
], this.__context(), {
|
||||
record: record,
|
||||
})
|
||||
)
|
||||
if(err !== undefined) return err
|
||||
}
|
||||
this.state.error = err
|
||||
// Error is undefined with skip_lines_with_error
|
||||
}else if(err !== undefined){
|
||||
return err
|
||||
}
|
||||
}
|
||||
if(skip_lines_with_empty_values === true){
|
||||
@ -11556,7 +11601,6 @@ class Parser extends Transform {
|
||||
// Transform record array to an object
|
||||
for(let i = 0, l = record.length; i < l; i++){
|
||||
if(columns[i] === undefined || columns[i].disabled) continue
|
||||
// obj[columns[i].name] = record[i]
|
||||
// Turn duplicate columns into an array
|
||||
if (columns_duplicates_to_array === true && obj[columns[i].name]) {
|
||||
if (Array.isArray(obj[columns[i].name])) {
|
||||
@ -11573,7 +11617,7 @@ class Parser extends Transform {
|
||||
if(raw === true || info === true){
|
||||
const err = this.__push(Object.assign(
|
||||
{record: obj},
|
||||
(raw === true ? {raw: this.state.rawBuffer.toString()}: {}),
|
||||
(raw === true ? {raw: this.state.rawBuffer.toString(encoding)}: {}),
|
||||
(info === true ? {info: this.state.info}: {})
|
||||
))
|
||||
if(err){
|
||||
@ -11589,7 +11633,7 @@ class Parser extends Transform {
|
||||
if(raw === true || info === true){
|
||||
const err = this.__push(Object.assign(
|
||||
{record: [obj[objname], obj]},
|
||||
raw === true ? {raw: this.state.rawBuffer.toString()}: {},
|
||||
raw === true ? {raw: this.state.rawBuffer.toString(encoding)}: {},
|
||||
info === true ? {info: this.state.info}: {}
|
||||
))
|
||||
if(err){
|
||||
@ -11606,7 +11650,7 @@ class Parser extends Transform {
|
||||
if(raw === true || info === true){
|
||||
const err = this.__push(Object.assign(
|
||||
{record: record},
|
||||
raw === true ? {raw: this.state.rawBuffer.toString()}: {},
|
||||
raw === true ? {raw: this.state.rawBuffer.toString(encoding)}: {},
|
||||
info === true ? {info: this.state.info}: {}
|
||||
))
|
||||
if(err){
|
||||
@ -11632,7 +11676,7 @@ class Parser extends Transform {
|
||||
'Invalid Column Mapping:',
|
||||
'expect an array from column function,',
|
||||
`got ${JSON.stringify(headers)}`
|
||||
], this.__context(), {
|
||||
], this.options, this.__context(), {
|
||||
headers: headers,
|
||||
})
|
||||
)
|
||||
@ -11650,17 +11694,18 @@ class Parser extends Transform {
|
||||
if(this.options.raw === true){
|
||||
this.state.rawBuffer.reset()
|
||||
}
|
||||
this.state.error = undefined
|
||||
this.state.record = []
|
||||
this.state.record_length = 0
|
||||
}
|
||||
__onField(){
|
||||
const {cast, rtrim, max_record_size} = this.options
|
||||
const {cast, encoding, rtrim, max_record_size} = this.options
|
||||
const {enabled, wasQuoting} = this.state
|
||||
// Short circuit for the from_line options
|
||||
if(enabled === false){ /* this.options.columns !== true && */
|
||||
return this.__resetField()
|
||||
}
|
||||
let field = this.state.field.toString()
|
||||
let field = this.state.field.toString(encoding)
|
||||
if(rtrim === true && wasQuoting === false){
|
||||
field = field.trimRight()
|
||||
}
|
||||
@ -11727,38 +11772,30 @@ class Parser extends Transform {
|
||||
__isFloat(value){
|
||||
return (value - parseFloat( value ) + 1) >= 0 // Borrowed from jquery
|
||||
}
|
||||
__compareBytes(sourceBuf, targetBuf, pos, firtByte){
|
||||
if(sourceBuf[0] !== firtByte) return 0
|
||||
__compareBytes(sourceBuf, targetBuf, targetPos, firstByte){
|
||||
if(sourceBuf[0] !== firstByte) return 0
|
||||
const sourceLength = sourceBuf.length
|
||||
for(let i = 1; i < sourceLength; i++){
|
||||
if(sourceBuf[i] !== targetBuf[pos+i]) return 0
|
||||
if(sourceBuf[i] !== targetBuf[targetPos+i]) return 0
|
||||
}
|
||||
return sourceLength
|
||||
}
|
||||
__needMoreData(i, bufLen, end){
|
||||
if(end){
|
||||
return false
|
||||
}
|
||||
const {comment, delimiter} = this.options
|
||||
const {quoting, recordDelimiterMaxLength} = this.state
|
||||
if(end) return false
|
||||
const {quote} = this.options
|
||||
const {quoting, needMoreDataSize, recordDelimiterMaxLength} = this.state
|
||||
const numOfCharLeft = bufLen - i - 1
|
||||
const requiredLength = Math.max(
|
||||
// Skip if the remaining buffer smaller than comment
|
||||
comment ? comment.length : 0,
|
||||
// Skip if the remaining buffer smaller than row delimiter
|
||||
needMoreDataSize,
|
||||
// Skip if the remaining buffer smaller than record delimiter
|
||||
recordDelimiterMaxLength,
|
||||
// Skip if the remaining buffer can be row delimiter following the closing quote
|
||||
// 1 is for quote.length
|
||||
quoting ? (1 + recordDelimiterMaxLength) : 0,
|
||||
// Skip if the remaining buffer can be delimiter
|
||||
delimiter.length,
|
||||
// Skip if the remaining buffer can be escape sequence
|
||||
// 1 is for escape.length
|
||||
1
|
||||
quoting ? (quote.length + recordDelimiterMaxLength) : 0,
|
||||
)
|
||||
return numOfCharLeft < requiredLength
|
||||
}
|
||||
__isDelimiter(chr, buf, pos){
|
||||
__isDelimiter(buf, pos, chr){
|
||||
const {delimiter} = this.options
|
||||
loop1: for(let i = 0; i < delimiter.length; i++){
|
||||
const del = delimiter[i]
|
||||
@ -11789,20 +11826,46 @@ class Parser extends Transform {
|
||||
}
|
||||
return 0
|
||||
}
|
||||
__isEscape(buf, pos, chr){
|
||||
const {escape} = this.options
|
||||
if(escape === null) return false
|
||||
const l = escape.length
|
||||
if(escape[0] === chr){
|
||||
for(let i = 0; i < l; i++){
|
||||
if(escape[i] !== buf[pos+i]){
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
__isQuote(buf, pos){
|
||||
const {quote} = this.options
|
||||
if(quote === null) return false
|
||||
const l = quote.length
|
||||
for(let i = 0; i < l; i++){
|
||||
if(quote[i] !== buf[pos+i]){
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
__autoDiscoverRowDelimiter(buf, pos){
|
||||
const {encoding} = this.options
|
||||
const chr = buf[pos]
|
||||
if(chr === cr){
|
||||
if(buf[pos+1] === nl){
|
||||
this.options.record_delimiter.push(Buffer.from('\r\n'))
|
||||
this.options.record_delimiter.push(Buffer.from('\r\n', encoding))
|
||||
this.state.recordDelimiterMaxLength = 2
|
||||
return 2
|
||||
}else{
|
||||
this.options.record_delimiter.push(Buffer.from('\r'))
|
||||
this.options.record_delimiter.push(Buffer.from('\r', encoding))
|
||||
this.state.recordDelimiterMaxLength = 1
|
||||
return 1
|
||||
}
|
||||
}else if(chr === nl){
|
||||
this.options.record_delimiter.push(Buffer.from('\n'))
|
||||
this.options.record_delimiter.push(Buffer.from('\n', encoding))
|
||||
this.state.recordDelimiterMaxLength = 1
|
||||
return 1
|
||||
}
|
||||
@ -11830,6 +11893,7 @@ class Parser extends Transform {
|
||||
) :
|
||||
this.state.record.length,
|
||||
empty_lines: this.info.empty_lines,
|
||||
error: this.state.error,
|
||||
header: columns === true,
|
||||
index: this.state.record.length,
|
||||
invalid_field_length: this.info.invalid_field_length,
|
||||
@ -11855,7 +11919,7 @@ const parse = function(){
|
||||
throw new CsvError('CSV_INVALID_ARGUMENT', [
|
||||
'Invalid argument:',
|
||||
`got ${JSON.stringify(argument)} at index ${i}`
|
||||
])
|
||||
], this.options)
|
||||
}
|
||||
}
|
||||
const parser = new Parser(options)
|
||||
@ -11894,7 +11958,7 @@ const parse = function(){
|
||||
}
|
||||
|
||||
class CsvError extends Error {
|
||||
constructor(code, message, ...contexts) {
|
||||
constructor(code, message, options, ...contexts) {
|
||||
if(Array.isArray(message)) message = message.join(' ')
|
||||
super(message)
|
||||
if(Error.captureStackTrace !== undefined){
|
||||
@ -11904,7 +11968,7 @@ class CsvError extends Error {
|
||||
for(const context of contexts){
|
||||
for(const key in context){
|
||||
const value = context[key]
|
||||
this[key] = Buffer.isBuffer(value) ? value.toString() : value == null ? value : JSON.parse(JSON.stringify(value))
|
||||
this[key] = Buffer.isBuffer(value) ? value.toString(options.encoding) : value == null ? value : JSON.parse(JSON.stringify(value))
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -13192,13 +13256,28 @@ class ResizeableBuffer{
|
||||
this.buf = Buffer.alloc(size)
|
||||
}
|
||||
prepend(val){
|
||||
const length = this.length++
|
||||
if(length === this.size){
|
||||
this.resize()
|
||||
if(Buffer.isBuffer(val)){
|
||||
const length = this.length + val.length
|
||||
if(length >= this.size){
|
||||
this.resize()
|
||||
if(length >= this.size){
|
||||
throw Error('INVALID_BUFFER_STATE')
|
||||
}
|
||||
}
|
||||
const buf = this.buf
|
||||
this.buf = Buffer.alloc(this.size)
|
||||
val.copy(this.buf, 0)
|
||||
buf.copy(this.buf, val.length)
|
||||
this.length += val.length
|
||||
}else{
|
||||
const length = this.length++
|
||||
if(length === this.size){
|
||||
this.resize()
|
||||
}
|
||||
const buf = this.clone()
|
||||
this.buf[0] = val
|
||||
buf.copy(this.buf,1, 0, length)
|
||||
}
|
||||
const buf = this.clone()
|
||||
this.buf[0] = val
|
||||
buf.copy(this.buf,1, 0, length)
|
||||
}
|
||||
append(val){
|
||||
const length = this.length++
|
||||
@ -13217,11 +13296,15 @@ class ResizeableBuffer{
|
||||
this.buf.copy(buf,0, 0, length)
|
||||
this.buf = buf
|
||||
}
|
||||
toString(){
|
||||
return this.buf.slice(0, this.length).toString()
|
||||
toString(encoding){
|
||||
if(encoding){
|
||||
return this.buf.slice(0, this.length).toString(encoding)
|
||||
}else{
|
||||
return Uint8Array.prototype.slice.call(this.buf.slice(0, this.length))
|
||||
}
|
||||
}
|
||||
toJSON(){
|
||||
return this.toString()
|
||||
return this.toString('utf8')
|
||||
}
|
||||
reset(){
|
||||
this.length = 0
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user