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papaparse

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papaparse - npm Package Compare versions

Comparing version 5.1.1 to 5.2.0

2

package.json
{
"name": "papaparse",
"version": "5.1.1",
"version": "5.2.0",
"description": "Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.",

@@ -5,0 +5,0 @@ "keywords": [

/* @license
Papa Parse
v5.1.1
v5.2.0
https://github.com/mholt/PapaParse

@@ -645,3 +645,3 @@ License: MIT

xhr.open('GET', this._input, !IS_WORKER);
xhr.open(this._config.downloadRequestBody ? 'POST' : 'GET', this._input, !IS_WORKER);
// Headers can only be set when once the request state is OPENED

@@ -665,3 +665,3 @@ if (this._config.downloadRequestHeaders)

try {
xhr.send();
xhr.send(this._config.downloadRequestBody);
}

@@ -1011,3 +1011,3 @@ catch (err) {

var MIN_FLOAT = -MAX_FLOAT;
var FLOAT = /^\s*-?(\d*\.?\d+|\d+\.?\d*)(e[-+]?\d+)?\s*$/i;
var FLOAT = /^\s*-?(\d+\.?|\.\d+|\d+\.\d+)(e[-+]?\d+)?\s*$/;
var ISO_DATE = /(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+([+-][0-2]\d:[0-5]\d|Z))|(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d([+-][0-2]\d:[0-5]\d|Z))|(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d([+-][0-2]\d:[0-5]\d|Z))/;

@@ -1121,3 +1121,3 @@ var self = this;

// wait for it to halt in order to resume
setTimeout(this.resume, 3);
setTimeout(self.resume, 3);
}

@@ -1124,0 +1124,0 @@ };

/* @license
Papa Parse
v5.1.1
v5.2.0
https://github.com/mholt/PapaParse
License: MIT
*/
!function(e,t){"function"==typeof define&&define.amd?define([],t):"object"==typeof module&&"undefined"!=typeof exports?module.exports=t():e.Papa=t()}(this,function s(){"use strict";var f="undefined"!=typeof self?self:"undefined"!=typeof window?window:void 0!==f?f:{};var n=!f.document&&!!f.postMessage,o=n&&/blob:/i.test((f.location||{}).protocol),a={},h=0,b={parse:function(e,t){var i=(t=t||{}).dynamicTyping||!1;q(i)&&(t.dynamicTypingFunction=i,i={});if(t.dynamicTyping=i,t.transform=!!q(t.transform)&&t.transform,t.worker&&b.WORKERS_SUPPORTED){var r=function(){if(!b.WORKERS_SUPPORTED)return!1;var e=(i=f.URL||f.webkitURL||null,r=s.toString(),b.BLOB_URL||(b.BLOB_URL=i.createObjectURL(new Blob(["(",r,")();"],{type:"text/javascript"})))),t=new f.Worker(e);var i,r;return t.onmessage=m,t.id=h++,a[t.id]=t}();return r.userStep=t.step,r.userChunk=t.chunk,r.userComplete=t.complete,r.userError=t.error,t.step=q(t.step),t.chunk=q(t.chunk),t.complete=q(t.complete),t.error=q(t.error),delete t.worker,void r.postMessage({input:e,config:t,workerId:r.id})}var n=null;b.NODE_STREAM_INPUT,"string"==typeof e?n=t.download?new l(t):new p(t):!0===e.readable&&q(e.read)&&q(e.on)?n=new g(t):(f.File&&e instanceof File||e instanceof Object)&&(n=new c(t));return n.stream(e)},unparse:function(e,t){var n=!1,m=!0,_=",",v="\r\n",s='"',a=s+s,i=!1,r=null;!function(){if("object"!=typeof t)return;"string"!=typeof t.delimiter||b.BAD_DELIMITERS.filter(function(e){return-1!==t.delimiter.indexOf(e)}).length||(_=t.delimiter);("boolean"==typeof t.quotes||"function"==typeof t.quotes||Array.isArray(t.quotes))&&(n=t.quotes);"boolean"!=typeof t.skipEmptyLines&&"string"!=typeof t.skipEmptyLines||(i=t.skipEmptyLines);"string"==typeof t.newline&&(v=t.newline);"string"==typeof t.quoteChar&&(s=t.quoteChar);"boolean"==typeof t.header&&(m=t.header);if(Array.isArray(t.columns)){if(0===t.columns.length)throw new Error("Option columns is empty");r=t.columns}void 0!==t.escapeChar&&(a=t.escapeChar+s)}();var o=new RegExp(U(s),"g");"string"==typeof e&&(e=JSON.parse(e));if(Array.isArray(e)){if(!e.length||Array.isArray(e[0]))return u(null,e,i);if("object"==typeof e[0])return u(r||h(e[0]),e,i)}else if("object"==typeof e)return"string"==typeof e.data&&(e.data=JSON.parse(e.data)),Array.isArray(e.data)&&(e.fields||(e.fields=e.meta&&e.meta.fields),e.fields||(e.fields=Array.isArray(e.data[0])?e.fields:h(e.data[0])),Array.isArray(e.data[0])||"object"==typeof e.data[0]||(e.data=[e.data])),u(e.fields||[],e.data||[],i);throw new Error("Unable to serialize unrecognized input");function h(e){if("object"!=typeof e)return[];var t=[];for(var i in e)t.push(i);return t}function u(e,t,i){var r="";"string"==typeof e&&(e=JSON.parse(e)),"string"==typeof t&&(t=JSON.parse(t));var n=Array.isArray(e)&&0<e.length,s=!Array.isArray(t[0]);if(n&&m){for(var a=0;a<e.length;a++)0<a&&(r+=_),r+=y(e[a],a);0<t.length&&(r+=v)}for(var o=0;o<t.length;o++){var h=n?e.length:t[o].length,u=!1,f=n?0===Object.keys(t[o]).length:0===t[o].length;if(i&&!n&&(u="greedy"===i?""===t[o].join("").trim():1===t[o].length&&0===t[o][0].length),"greedy"===i&&n){for(var d=[],l=0;l<h;l++){var c=s?e[l]:l;d.push(t[o][c])}u=""===d.join("").trim()}if(!u){for(var p=0;p<h;p++){0<p&&!f&&(r+=_);var g=n&&s?e[p]:p;r+=y(t[o][g],p)}o<t.length-1&&(!i||0<h&&!f)&&(r+=v)}}return r}function y(e,t){if(null==e)return"";if(e.constructor===Date)return JSON.stringify(e).slice(1,25);var i=e.toString().replace(o,a),r="boolean"==typeof n&&n||"function"==typeof n&&n(e,t)||Array.isArray(n)&&n[t]||function(e,t){for(var i=0;i<t.length;i++)if(-1<e.indexOf(t[i]))return!0;return!1}(i,b.BAD_DELIMITERS)||-1<i.indexOf(_)||" "===i.charAt(0)||" "===i.charAt(i.length-1);return r?s+i+s:i}}};if(b.RECORD_SEP=String.fromCharCode(30),b.UNIT_SEP=String.fromCharCode(31),b.BYTE_ORDER_MARK="\ufeff",b.BAD_DELIMITERS=["\r","\n",'"',b.BYTE_ORDER_MARK],b.WORKERS_SUPPORTED=!n&&!!f.Worker,b.NODE_STREAM_INPUT=1,b.LocalChunkSize=10485760,b.RemoteChunkSize=5242880,b.DefaultDelimiter=",",b.Parser=E,b.ParserHandle=i,b.NetworkStreamer=l,b.FileStreamer=c,b.StringStreamer=p,b.ReadableStreamStreamer=g,f.jQuery){var d=f.jQuery;d.fn.parse=function(o){var i=o.config||{},h=[];return this.each(function(e){if(!("INPUT"===d(this).prop("tagName").toUpperCase()&&"file"===d(this).attr("type").toLowerCase()&&f.FileReader)||!this.files||0===this.files.length)return!0;for(var t=0;t<this.files.length;t++)h.push({file:this.files[t],inputElem:this,instanceConfig:d.extend({},i)})}),e(),this;function e(){if(0!==h.length){var e,t,i,r,n=h[0];if(q(o.before)){var s=o.before(n.file,n.inputElem);if("object"==typeof s){if("abort"===s.action)return e="AbortError",t=n.file,i=n.inputElem,r=s.reason,void(q(o.error)&&o.error({name:e},t,i,r));if("skip"===s.action)return void u();"object"==typeof s.config&&(n.instanceConfig=d.extend(n.instanceConfig,s.config))}else if("skip"===s)return void u()}var a=n.instanceConfig.complete;n.instanceConfig.complete=function(e){q(a)&&a(e,n.file,n.inputElem),u()},b.parse(n.file,n.instanceConfig)}else q(o.complete)&&o.complete()}function u(){h.splice(0,1),e()}}}function u(e){this._handle=null,this._finished=!1,this._completed=!1,this._halted=!1,this._input=null,this._baseIndex=0,this._partialLine="",this._rowCount=0,this._start=0,this._nextChunk=null,this.isFirstChunk=!0,this._completeResults={data:[],errors:[],meta:{}},function(e){var t=w(e);t.chunkSize=parseInt(t.chunkSize),e.step||e.chunk||(t.chunkSize=null);this._handle=new i(t),(this._handle.streamer=this)._config=t}.call(this,e),this.parseChunk=function(e,t){if(this.isFirstChunk&&q(this._config.beforeFirstChunk)){var i=this._config.beforeFirstChunk(e);void 0!==i&&(e=i)}this.isFirstChunk=!1,this._halted=!1;var r=this._partialLine+e;this._partialLine="";var n=this._handle.parse(r,this._baseIndex,!this._finished);if(!this._handle.paused()&&!this._handle.aborted()){var s=n.meta.cursor;this._finished||(this._partialLine=r.substring(s-this._baseIndex),this._baseIndex=s),n&&n.data&&(this._rowCount+=n.data.length);var a=this._finished||this._config.preview&&this._rowCount>=this._config.preview;if(o)f.postMessage({results:n,workerId:b.WORKER_ID,finished:a});else if(q(this._config.chunk)&&!t){if(this._config.chunk(n,this._handle),this._handle.paused()||this._handle.aborted())return void(this._halted=!0);n=void 0,this._completeResults=void 0}return this._config.step||this._config.chunk||(this._completeResults.data=this._completeResults.data.concat(n.data),this._completeResults.errors=this._completeResults.errors.concat(n.errors),this._completeResults.meta=n.meta),this._completed||!a||!q(this._config.complete)||n&&n.meta.aborted||(this._config.complete(this._completeResults,this._input),this._completed=!0),a||n&&n.meta.paused||this._nextChunk(),n}this._halted=!0},this._sendError=function(e){q(this._config.error)?this._config.error(e):o&&this._config.error&&f.postMessage({workerId:b.WORKER_ID,error:e,finished:!1})}}function l(e){var r;(e=e||{}).chunkSize||(e.chunkSize=b.RemoteChunkSize),u.call(this,e),this._nextChunk=n?function(){this._readChunk(),this._chunkLoaded()}:function(){this._readChunk()},this.stream=function(e){this._input=e,this._nextChunk()},this._readChunk=function(){if(this._finished)this._chunkLoaded();else{if(r=new XMLHttpRequest,this._config.withCredentials&&(r.withCredentials=this._config.withCredentials),n||(r.onload=y(this._chunkLoaded,this),r.onerror=y(this._chunkError,this)),r.open("GET",this._input,!n),this._config.downloadRequestHeaders){var e=this._config.downloadRequestHeaders;for(var t in e)r.setRequestHeader(t,e[t])}if(this._config.chunkSize){var i=this._start+this._config.chunkSize-1;r.setRequestHeader("Range","bytes="+this._start+"-"+i)}try{r.send()}catch(e){this._chunkError(e.message)}n&&0===r.status&&this._chunkError()}},this._chunkLoaded=function(){4===r.readyState&&(r.status<200||400<=r.status?this._chunkError():(this._start+=this._config.chunkSize?this._config.chunkSize:r.responseText.length,this._finished=!this._config.chunkSize||this._start>=function(e){var t=e.getResponseHeader("Content-Range");if(null===t)return-1;return parseInt(t.substring(t.lastIndexOf("/")+1))}(r),this.parseChunk(r.responseText)))},this._chunkError=function(e){var t=r.statusText||e;this._sendError(new Error(t))}}function c(e){var r,n;(e=e||{}).chunkSize||(e.chunkSize=b.LocalChunkSize),u.call(this,e);var s="undefined"!=typeof FileReader;this.stream=function(e){this._input=e,n=e.slice||e.webkitSlice||e.mozSlice,s?((r=new FileReader).onload=y(this._chunkLoaded,this),r.onerror=y(this._chunkError,this)):r=new FileReaderSync,this._nextChunk()},this._nextChunk=function(){this._finished||this._config.preview&&!(this._rowCount<this._config.preview)||this._readChunk()},this._readChunk=function(){var e=this._input;if(this._config.chunkSize){var t=Math.min(this._start+this._config.chunkSize,this._input.size);e=n.call(e,this._start,t)}var i=r.readAsText(e,this._config.encoding);s||this._chunkLoaded({target:{result:i}})},this._chunkLoaded=function(e){this._start+=this._config.chunkSize,this._finished=!this._config.chunkSize||this._start>=this._input.size,this.parseChunk(e.target.result)},this._chunkError=function(){this._sendError(r.error)}}function p(e){var i;u.call(this,e=e||{}),this.stream=function(e){return i=e,this._nextChunk()},this._nextChunk=function(){if(!this._finished){var e,t=this._config.chunkSize;return t?(e=i.substring(0,t),i=i.substring(t)):(e=i,i=""),this._finished=!i,this.parseChunk(e)}}}function g(e){u.call(this,e=e||{});var t=[],i=!0,r=!1;this.pause=function(){u.prototype.pause.apply(this,arguments),this._input.pause()},this.resume=function(){u.prototype.resume.apply(this,arguments),this._input.resume()},this.stream=function(e){this._input=e,this._input.on("data",this._streamData),this._input.on("end",this._streamEnd),this._input.on("error",this._streamError)},this._checkIsFinished=function(){r&&1===t.length&&(this._finished=!0)},this._nextChunk=function(){this._checkIsFinished(),t.length?this.parseChunk(t.shift()):i=!0},this._streamData=y(function(e){try{t.push("string"==typeof e?e:e.toString(this._config.encoding)),i&&(i=!1,this._checkIsFinished(),this.parseChunk(t.shift()))}catch(e){this._streamError(e)}},this),this._streamError=y(function(e){this._streamCleanUp(),this._sendError(e)},this),this._streamEnd=y(function(){this._streamCleanUp(),r=!0,this._streamData("")},this),this._streamCleanUp=y(function(){this._input.removeListener("data",this._streamData),this._input.removeListener("end",this._streamEnd),this._input.removeListener("error",this._streamError)},this)}function i(_){var a,o,h,r=Math.pow(2,53),n=-r,s=/^\s*-?(\d*\.?\d+|\d+\.?\d*)(e[-+]?\d+)?\s*$/i,u=/(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+([+-][0-2]\d:[0-5]\d|Z))|(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d([+-][0-2]\d:[0-5]\d|Z))|(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d([+-][0-2]\d:[0-5]\d|Z))/,t=this,i=0,f=0,d=!1,e=!1,l=[],c={data:[],errors:[],meta:{}};if(q(_.step)){var p=_.step;_.step=function(e){if(c=e,m())g();else{if(g(),0===c.data.length)return;i+=e.data.length,_.preview&&i>_.preview?o.abort():(c.data=c.data[0],p(c,t))}}}function v(e){return"greedy"===_.skipEmptyLines?""===e.join("").trim():1===e.length&&0===e[0].length}function g(){if(c&&h&&(k("Delimiter","UndetectableDelimiter","Unable to auto-detect delimiting character; defaulted to '"+b.DefaultDelimiter+"'"),h=!1),_.skipEmptyLines)for(var e=0;e<c.data.length;e++)v(c.data[e])&&c.data.splice(e--,1);return m()&&function(){if(!c)return;function e(e){q(_.transformHeader)&&(e=_.transformHeader(e)),l.push(e)}if(Array.isArray(c.data[0])){for(var t=0;m()&&t<c.data.length;t++)c.data[t].forEach(e);c.data.splice(0,1)}else c.data.forEach(e)}(),function(){if(!c||!_.header&&!_.dynamicTyping&&!_.transform)return c;function e(e,t){var i,r=_.header?{}:[];for(i=0;i<e.length;i++){var 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n={type:e,code:t,message:i};void 0!==r&&(n.row=r),c.errors.push(n)}this.parse=function(e,t,i){var r=_.quoteChar||'"';if(_.newline||(_.newline=function(e,t){e=e.substring(0,1048576);var i=new RegExp(U(t)+"([^]*?)"+U(t),"gm"),r=(e=e.replace(i,"")).split("\r"),n=e.split("\n"),s=1<n.length&&n[0].length<r[0].length;if(1===r.length||s)return"\n";for(var a=0,o=0;o<r.length;o++)"\n"===r[o][0]&&a++;return a>=r.length/2?"\r\n":"\r"}(e,r)),h=!1,_.delimiter)q(_.delimiter)&&(_.delimiter=_.delimiter(e),c.meta.delimiter=_.delimiter);else{var n=function(e,t,i,r,n){var s,a,o,h;n=n||[",","\t","|",";",b.RECORD_SEP,b.UNIT_SEP];for(var u=0;u<n.length;u++){var f=n[u],d=0,l=0,c=0;o=void 0;for(var p=new E({comments:r,delimiter:f,newline:t,preview:10}).parse(e),g=0;g<p.data.length;g++)if(i&&v(p.data[g]))c++;else{var m=p.data[g].length;l+=m,void 0!==o?0<m&&(d+=Math.abs(m-o),o=m):o=m}0<p.data.length&&(l/=p.data.length-c),(void 0===a||d<=a)&&(void 0===h||h<l)&&1.99<l&&(a=d,s=f,h=l)}return{successful:!!(_.delimiter=s),bestDelimiter:s}}(e,_.newline,_.skipEmptyLines,_.comments,_.delimitersToGuess);n.successful?_.delimiter=n.bestDelimiter:(h=!0,_.delimiter=b.DefaultDelimiter),c.meta.delimiter=_.delimiter}var s=w(_);return _.preview&&_.header&&s.preview++,a=e,o=new E(s),c=o.parse(a,t,i),g(),d?{meta:{paused:!0}}:c||{meta:{paused:!1}}},this.paused=function(){return d},this.pause=function(){d=!0,o.abort(),a=q(_.chunk)?"":a.substring(o.getCharIndex())},this.resume=function(){t.streamer._halted?(d=!1,t.streamer.parseChunk(a,!0)):setTimeout(this.resume,3)},this.aborted=function(){return e},this.abort=function(){e=!0,o.abort(),c.meta.aborted=!0,q(_.complete)&&_.complete(c),a=""}}function U(e){return e.replace(/[.*+?^${}()|[\]\\]/g,"\\$&")}function E(e){var O,D=(e=e||{}).delimiter,I=e.newline,T=e.comments,A=e.step,L=e.preview,F=e.fastMode,z=O=void 0===e.quoteChar?'"':e.quoteChar;if(void 0!==e.escapeChar&&(z=e.escapeChar),("string"!=typeof 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