python again

cmdapp/src/python.rs

@@ -1,11 +1,12 @@
+use crate::*;
 use pyo3::prelude::*;
-
-use visioncortex::{PathSimplifyMode};
-use super::converter::*;
+use std::path::PathBuf;
+use visioncortex::PathSimplifyMode;
 
 /// Python binding
 #[pyfunction]
-fn convert_image_to_svg_py( image_path: &str, 
+fn convert_image_to_svg_py(
+    image_path: &str,
     out_path: &str,
     colormode: Option<&str>,       // "color" or "binary"
     hierarchical: Option<&str>,    // "stacked" or "cutout"
@@ -17,7 +18,7 @@ fn convert_image_to_svg_py( image_path: &str,
     length_threshold: Option<f64>, // in [3.5, 10] default: 4.0
     max_iterations: Option<usize>, // default: 10
     splice_threshold: Option<i32>, // default: 45
-                            path_precision: Option<u32>    // default: 8
+    path_precision: Option<u32>,   // default: 8
 ) -> PyResult<()> {
     let input_path = PathBuf::from(image_path);
     let output_path = PathBuf::from(out_path);
@@ -68,7 +69,6 @@ fn convert_image_to_svg_py( image_path: &str,
         ..Default::default()
     };
 
-
     convert_image_to_svg(config).unwrap();
     Ok(())
 }