use log instead of print

androscalpel/Cargo.toml

@@ -10,4 +10,6 @@ crate-type = ["cdylib"]
 
 [dependencies]
 androscalpel_serializer = { version = "0.1.0", path = "../androscalpel_serializer" }
+log = "0.4.20"
 pyo3 = "0.19.0"
+pyo3-log = "0.8.3"

androscalpel/src/apk.rs

@@ -1,4 +1,5 @@
 //! Representation of an apk.
+use log::info;
 use pyo3::prelude::*;
 
 use crate::{Class, DexString, Error, Result};
@@ -92,11 +93,11 @@ impl Apk {
                 | ACC_ENUM))
             != 0
         {
-            println!(
+            info!(
                 "Unexpected flags found in class_def_item.access_flags for {}: 0x{:x}",
                 <&DexString as Into<String>>::into(&name),
                 class_item.access_flags
-            ); // TODO: better logging
+            );
         }
         self.classes.push(Class {
             name,

androscalpel/src/class.rs

@@ -14,7 +14,7 @@ pub struct Class {
     pub name: DexString,
     /// If the class is visible everywhere
     #[pyo3(get, set)]
-    pub is_public: bool, // TODO: is it possible to not be public non a non inner class?
+    pub is_public: bool,
     /// If the class is subclassable
     #[pyo3(get, set)]
     pub is_final: bool,

androscalpel/src/lib.rs

@@ -145,6 +145,7 @@ impl DexString {
 /// Androscalpel.
 #[pymodule]
 fn androscalpel(_py: Python, m: &PyModule) -> PyResult<()> {
+    pyo3_log::init();
     m.add_class::<Class>()?;
     m.add_class::<Apk>()?;
     m.add_class::<DexString>()?;