add parse_config_file function
diff --git a/.idea/pyutils.iml b/.idea/pyutils.iml
new file mode 100644
index 0000000..a34a857
--- /dev/null
+++ b/.idea/pyutils.iml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
+