0.1.0

src/main.rs

@@ -0,0 +1,39 @@
+use clokwerk::Interval::*;
+use clokwerk::{AsyncScheduler, Job, TimeUnits};
+use polars::prelude::LazyFrame;
+use polars::prelude::*;
+use std::error::Error;
+use std::result::Result;
+use std::time::Duration;
+use strum::IntoEnumIterator;
+
+mod util;
+use util::*;
+
+#[tokio::main]
+async fn main() {
+    let mut scheduler = AsyncScheduler::new();
+    scheduler.every(1.day()).at("11:30 pm").run(|| async {
+        for x in Ticker::iter() {
+            let plan = || -> Result<(), Box<dyn Error>> {
+                let df = LazyFrame::scan_parquet(
+                    format!("data/old/{}/part.0.parquet", x),
+                    ScanArgsParquet::default(),
+                )?;
+                let df = df_format(x, df)?;
+                write_parquet(x, df)?;
+                Ok(())
+            };
+
+            if let Ok(_) = plan() {}
+        }
+    });
+
+    let dfn = read_parquet(Ticker::ARKF).unwrap().collect().unwrap();
+    println!("{:#?}", dfn);
+    loop {
+        scheduler.run_pending().await;
+        // tokio::time::sleep(Duration::from_millis(10)).await;
+        tokio::time::sleep(Duration::from_secs(1)).await;
+    }
+}