mholt/PapaParse

ES6 module for PapaParse

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#813 创建于 2020年6月30日

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 (7 评论) (22 反应) (0 负责人)JavaScript (11,877 star) (1,157 fork)batch import
api changeenhancementhelp wanted

描述

While upgrading to Angular 10, using PapaParse gives following warning message - WARNING in C:\parser.component.ts depends on papaparse. CommonJS or AMD dependencies can cause optimization bailouts.

This seems to be because PapaParse is CommonJS module dependency.

I am importing papaparse as follows - import * as csvParser from 'papaparse';

and using it as - csvParser.parse(file, {});

Can you help me with an ES6 module that I could use instead?

贡献者指南

技术栈
javascript
领域
developer experiencebuild system
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Understanding of ES6 modulesFamiliarity with package.json exportsKnowledge of CommonJS vs ESM
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
35
研究方向
The issue requests an ES6 module export for PapaParse to avoid Angular build warnings. Research the existing package.json to see if a 'module' field or 'exports' map can be added. Look at how other libraries like lodash or date fns provide ESM builds. Consider using a build tool like Rollup to generate an ES module version from the current CommonJS source. Check if there are any existing PRs or branches attempting this.