29 lines
697 B
Rust
29 lines
697 B
Rust
extern crate scraper;
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use std::io::{self, Read, Write};
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use scraper::{Html, Selector};
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fn main() {
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let mut input = String::new();
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let mut stdout = io::stdout();
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let mut stdin = io::stdin();
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write!(stdout, "CSS selector: ").unwrap();
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stdout.flush().unwrap();
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stdin.read_line(&mut input).unwrap();
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let selector = Selector::parse(&input).unwrap();
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writeln!(stdout, "HTML fragment:").unwrap();
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stdout.flush().unwrap();
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input.clear();
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stdin.read_to_string(&mut input).unwrap();
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let fragment = Html::parse_fragment(&input);
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println!("{fragment:#?}");
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for node in fragment.select(&selector) {
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println!("{:?}", node.value());
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}
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}
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