Rename pyo3 directory to python

Also update the crate's name.

python/src/plugin.rs

@@ -0,0 +1,87 @@
+use std::sync::Arc;
+
+use pyo3::{pyclass, pymethods};
+
+use crate::error::VerboseError;
+
+#[pyclass(eq, frozen)]
+#[derive(Clone, Debug, Eq, PartialEq)]
+#[repr(transparent)]
+pub struct Plugin(Arc<libloot::Plugin>);
+
+#[pymethods]
+impl Plugin {
+    fn name(&self) -> &str {
+        self.0.name()
+    }
+
+    fn header_version(&self) -> Option<f32> {
+        self.0.header_version()
+    }
+
+    fn version(&self) -> Option<&str> {
+        self.0.version()
+    }
+
+    fn masters(&self) -> Result<Vec<String>, VerboseError> {
+        Ok(self.0.masters()?)
+    }
+
+    fn bash_tags(&self) -> &[String] {
+        self.0.bash_tags()
+    }
+
+    fn crc(&self) -> Option<u32> {
+        self.0.crc()
+    }
+
+    fn is_master(&self) -> bool {
+        self.0.is_master()
+    }
+
+    fn is_light_plugin(&self) -> bool {
+        self.0.is_light_plugin()
+    }
+
+    fn is_medium_plugin(&self) -> bool {
+        self.0.is_medium_plugin()
+    }
+
+    fn is_update_plugin(&self) -> bool {
+        self.0.is_update_plugin()
+    }
+
+    fn is_blueprint_plugin(&self) -> bool {
+        self.0.is_blueprint_plugin()
+    }
+
+    fn is_valid_as_light_plugin(&self) -> Result<bool, VerboseError> {
+        Ok(self.0.is_valid_as_light_plugin()?)
+    }
+
+    fn is_valid_as_medium_plugin(&self) -> Result<bool, VerboseError> {
+        Ok(self.0.is_valid_as_medium_plugin()?)
+    }
+
+    fn is_valid_as_update_plugin(&self) -> Result<bool, VerboseError> {
+        Ok(self.0.is_valid_as_update_plugin()?)
+    }
+
+    fn is_empty(&self) -> bool {
+        self.0.is_empty()
+    }
+
+    fn loads_archive(&self) -> bool {
+        self.0.loads_archive()
+    }
+
+    fn do_records_overlap(&self, plugin: &Self) -> Result<bool, VerboseError> {
+        Ok(self.0.do_records_overlap(&plugin.0)?)
+    }
+}
+
+impl From<Arc<libloot::Plugin>> for Plugin {
+    fn from(value: Arc<libloot::Plugin>) -> Self {
+        Self(value)
+    }
+}