Open Hardeepex opened 8 months ago
5e5a8f97a6
)[!TIP] I'll email you at hardeep.ex@gmail.com when I complete this pull request!
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Checking src/index.ts for syntax errors... ✅ src/index.ts has no syntax errors!
1/1 ✓Checking src/index.ts for syntax errors... ✅ src/index.ts has no syntax errors!
Sandbox passed on the latest main
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I found the following snippets in your repository. I will now analyze these snippets and come up with a plan.
src/config.json
✓ https://github.com/Hardeepex/scraper/commit/7d7bb882d9a5fd189c7c1a6d901a30bcddfe1281 Edit
Create src/config.json with contents:
• Create a new JSON file named config.json in the src directory.
• In this file, define a JSON object that contains the CSS selectors and XPaths for the elements to be scraped. The object should have the following structure: { "selectors": { "name": "CSS selector for the product name", "price": "CSS selector for the product price", "description": "CSS selector for the product description" }, "xpaths": { "name": "XPath for the product name", "price": "XPath for the product price", "description": "XPath for the product description" } }
• The actual CSS selectors and XPaths should be replaced with the ones the user wants to use for scraping.
src/config.json
✓ Edit
Check src/config.json with contents:
Ran GitHub Actions for 7d7bb882d9a5fd189c7c1a6d901a30bcddfe1281:
src/index.ts
✓ https://github.com/Hardeepex/scraper/commit/e3654ac9f79c67322a3f663ee1939ed23a00c0bd Edit
Modify src/index.ts with contents:
• Import the config.json file at the top of the script with the following line of code: import config from "./config.json";
• Replace the hardcoded CSS selectors in the script with the ones from the config file. This involves changing the following lines of code: - Line 30: const name: string = $(elem).find(config.selectors.name).text().trim(); - Line 31: const price: string = $(elem).find(config.selectors.price).text().trim(); - Line 32: const description: string = $(elem).find(config.selectors.description).text().trim();
• If the user wants to use XPaths instead of CSS selectors, additional code will be needed to handle this. The cheerio library used in the script does not support XPaths, so another library like xpath or jsdom would need to be used. This would involve installing the new library, importing it into the script, and modifying the code to use the XPaths from the config file to find the product data.
--- +++ @@ -1,3 +1,4 @@ +import config from "./config.json"; import axios from "axios"; import cheerio from "cheerio"; import { createObjectCsvWriter } from "csv-writer" @@ -28,9 +29,9 @@ const rankings: productData[] = []; rankingsTableRows.each((i, elem) => { - const name: string = $(elem).find(".product-name").text().trim(); - const price: string = $(elem).find(".product-price").text().trim(); - const description: string = $(elem).find(".product-description").text().trim(); + const name: string = $(elem).find(config.selectors.name).text().trim(); + const price: string = $(elem).find(config.selectors.price).text().trim(); + const description: string = $(elem).find(config.selectors.description).text().trim(); rankings.push({ name, price, description }); }); csvWriter.writeRecords(rankings).then(() => console.log("Written to file"))
src/index.ts
✓ Edit
Check src/index.ts with contents:
Ran GitHub Actions for e3654ac9f79c67322a3f663ee1939ed23a00c0bd:
I have finished reviewing the code for completeness. I did not find errors for sweep/can_you_find_the_css_selectors_and_xpath
.
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Checklist
- [X] Create `src/config.json` ✓ https://github.com/Hardeepex/scraper/commit/7d7bb882d9a5fd189c7c1a6d901a30bcddfe1281 [Edit](https://github.com/Hardeepex/scraper/edit/sweep/can_you_find_the_css_selectors_and_xpath/src/config.json) - [X] Running GitHub Actions for `src/config.json` ✓ [Edit](https://github.com/Hardeepex/scraper/edit/sweep/can_you_find_the_css_selectors_and_xpath/src/config.json) - [X] Modify `src/index.ts` ✓ https://github.com/Hardeepex/scraper/commit/e3654ac9f79c67322a3f663ee1939ed23a00c0bd [Edit](https://github.com/Hardeepex/scraper/edit/sweep/can_you_find_the_css_selectors_and_xpath/src/index.ts#L22-L34) - [X] Running GitHub Actions for `src/index.ts` ✓ [Edit](https://github.com/Hardeepex/scraper/edit/sweep/can_you_find_the_css_selectors_and_xpath/src/index.ts#L22-L34)