Merge pull request #34 from samgozman/25-add-repeat-option-to-batch-m…

…ethod

Add repeat option to batch method

.gitignore

@@ -9,3 +9,6 @@ target/
 
 # These are backup files generated by rustfmt
 **/*.rs.bk
+
+# IDE
+.idea/

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rvp"
-version = "0.1.2"
+version = "0.1.3"
 edition = "2021"
 license = "MIT"
 readme = "README.md"

README.md

@@ -28,7 +28,7 @@ RVP currently supports Intel Macs, M1 ARM Macs, and Linux. The tool has been tes
 
   <summary>Unix (MacOs/Linux) manual install</summary>
 
-  This instruction works for both Linux and MacOS.
+  This instruction works for both Linux and macOS.
 
   Download the latest release from the [releases page](https://github.com/samgozman/rvp/releases) for your platform.
   For example, if you are using an Intel Mac, download the `rvp-x86_64-apple-darwin.tar.gz` file. For an M1 Mac, download the `rvp-aarch64-apple-darwin.tar.gz` file.
@@ -180,9 +180,114 @@ rvp batch --path ./weather.toml --params "israel/tel-aviv" "israel/jerusalem"
 
 </details>
 
-> `--params` option can be specified for each site in the config file. It simply replaces the `%%` placeholder in the URL. If you have **multiple resources** to parse, you can specify them as a **space-separated list**.
+> `--params` option can be specified for each site in the config file. It simply replaces the `%%` placeholder in the URL.
+> If you have **multiple resources** to parse, you can specify them as a **space-separated list**.
 
-RVP's batch mode allows you to retrieve information from multiple sources and multiple values at once, making it a powerful tool for web scraping and data extraction.
+#### Example 3: Parse stock information from multiple sources for the multiple stocks at once
+
+Example config file: [stock.toml](examples/stock.toml)
+
+```bash
+rvp batch -p ./stock.toml --params AAPL MSFT -r --json
+```
+
+<details>
+
+  <summary>Output</summary>
+
+  ```json
+    [
+      {
+        "name": "Name",
+        "value": "Apple Inc."
+      },
+      {
+        "name": "Market Cap",
+        "value": "2690.89B"
+      },
+      {
+        "name": "Price ($)",
+        "value": 168.29
+      },
+      {
+        "name": "Dividend ($)",
+        "value": 0.92
+      },
+      {
+        "name": "P/E",
+        "value": 28.61
+      },
+      {
+        "name": "% of Float Shorted",
+        "value": 0.73
+      },
+      {
+        "name": "Industry",
+        "value": "Computers/Consumer Electronics"
+      },
+      {
+        "name": "Sector",
+        "value": "Technology"
+      },
+      {
+        "name": "Put/Call Vol Ratio",
+        "value": 0.85
+      },
+      {
+        "name": "Put/Call OI Ratio ",
+        "value": 1.01
+      },
+      {
+        "name": "Name",
+        "value": "Microsoft Corporation"
+      },
+      {
+        "name": "Market Cap",
+        "value": "2271.87B"
+      },
+      {
+        "name": "Price ($)",
+        "value": 305.22
+      },
+      {
+        "name": "Dividend ($)",
+        "value": 2.72
+      },
+      {
+        "name": "P/E",
+        "value": 33.89
+      },
+      {
+        "name": "% of Float Shorted",
+        "value": 0.55
+      },
+      {
+        "name": "Industry",
+        "value": "Software"
+      },
+      {
+        "name": "Sector",
+        "value": "Technology"
+      },
+      {
+        "name": "Put/Call Vol Ratio",
+        "value": 0.82
+      },
+      {
+        "name": "Put/Call OI Ratio ",
+        "value": 1.0
+      }
+    ]
+  ```
+
+</details>
+
+> '-r, --repeat' flag is used to repeat the parameters for each resource.
+> The number of parameters you provide will multiply the number of resources.
+> So if you have 2 resources (r1, r2) and 2 parameters (p1, p2), you will get 4 results as:
+> r1-p1, r2-p1, r1-p2, r2-p2
+
+RVP batch mode allows you to retrieve information from multiple sources and multiple values at once, making it a powerful tool for web scraping and data extraction.
 
 ## Create config file
 

examples/stock.toml

@@ -5,27 +5,27 @@ description = "Gather stock information from different sources"
 url = "https://finviz.com/quote.ashx?t=%%"
 
 [[resources.selectors]]
-path = "body > div:nth-child(10) > div > table:nth-child(1) > tbody > tr > td > table.fullview-title > tbody > tr:nth-child(2) > td > a > b"
+path = "body > div.content > div.ticker-wrapper tbody > tr > td > table.fullview-title > tbody > tr:nth-child(2) > td > a > b"
 name = "Name"
 parsed_type = "String"
 
 [[resources.selectors]]
-path = "body > div:nth-child(10) > div > table.snapshot-table2 > tbody > tr:nth-child(2) > td:nth-child(2) > b"
+path = "div.ticker-wrapper table:nth-child(1) div.snapshot-table-wrapper > table > tbody > tr:nth-child(2) > td:nth-child(2) > b"
 name = "Market Cap"
 parsed_type = "String"
 
 [[resources.selectors]]
-path = "body > div:nth-child(10) > div > table.snapshot-table2 > tbody > tr:nth-child(11) > td:nth-child(12) > b"
+path = "div.ticker-wrapper table:nth-child(1) div.snapshot-table-wrapper > table > tbody > tr:nth-child(11) > td:nth-child(12) > b"
 name = "Price ($)"
 parsed_type = "Number"
 
 [[resources.selectors]]
-path = "body > div:nth-child(10) > div > table.snapshot-table2 > tbody > tr:nth-child(7) > td:nth-child(2) > b"
+path = "div.ticker-wrapper table:nth-child(1) div.snapshot-table-wrapper > table > tbody > tr:nth-child(7) > td:nth-child(2) > b"
 name = "Dividend ($)"
 parsed_type = "Number"
 
 [[resources.selectors]]
-path = "body > div:nth-child(10) > div > table.snapshot-table2 > tbody > tr:nth-child(1) > td:nth-child(4) > b"
+path = "div.ticker-wrapper table:nth-child(1) div.snapshot-table-wrapper > table > tbody > tr:nth-child(1) > td:nth-child(4) > b"
 name = "P/E"
 parsed_type = "Number"