diff --git a/py-powsybl/README.md b/py-powsybl/README.md
index 6c6283c2..f7b70190 100644
--- a/py-powsybl/README.md
+++ b/py-powsybl/README.md
@@ -38,7 +38,10 @@ def dump_lines_flow(network):
     print(len(network.get_lines()))
     for l in network.get_lines():
         print(l.get_id() + ";" + str(l.get_terminal_1().get_i()) + ";" + str(l.get_terminal_2().get_i()))
-
+        print(l.get_current_limits_1().get_permanent_limit())
+        print(str(l.check_permanent_limit_1()) + ";" + str(l.check_permanent_limit_2()))
+        print(str(l.check_permanent_limit_1(0.1)) + ";" + str(l.check_permanent_limit_2(0.1)))
+        print(str(l.is_overloaded()) + ";" + str(l.is_overloaded(0.1)))
 
 if __name__ == '__main__':
     port = 3338
diff --git a/py-powsybl/pypowsybl/__init__.py b/py-powsybl/pypowsybl/__init__.py
index 3df44833..8b8354d8 100644
--- a/py-powsybl/pypowsybl/__init__.py
+++ b/py-powsybl/pypowsybl/__init__.py
@@ -426,14 +426,36 @@ def get_terminal(self):
         return Terminal(self.j_instance.getTerminal())
 
 
+# Auto generated python wrapper for java class: com.powsybl.iidm.network.Branch
 class Branch(Connectable):
 
     def __init__(self, j_branch):
         Connectable.__init__(self, j_branch)
         self.j_instance = j_branch
 
-    def is_overloaded(self):
-        return self.j_instance.isOverloaded()
+    def check_permanent_limit_1(self, var0=None):
+        if var0 is None:
+            return self.j_instance.checkPermanentLimit1()
+        else:
+            return self.j_instance.checkPermanentLimit1(var0)
+
+    def check_permanent_limit_2(self, var0=None):
+        if var0 is None:
+            return self.j_instance.checkPermanentLimit2()
+        else:
+            return self.j_instance.checkPermanentLimit2(var0)
+
+    def get_current_limits_1(self):
+        return CurrentLimits(self.j_instance.getCurrentLimits1())
+
+    def get_current_limits_2(self):
+        return CurrentLimits(self.j_instance.getCurrentLimits2())
+
+    def get_overload_duration(self):
+        return self.j_instance.getOverloadDuration()
+
+    def get_terminal(self, var0):
+        return Terminal(self.j_instance.getTerminal(var0))
 
     def get_terminal_1(self):
         return Terminal(self.j_instance.getTerminal1())
@@ -441,6 +463,12 @@ def get_terminal_1(self):
     def get_terminal_2(self):
         return Terminal(self.j_instance.getTerminal2())
 
+    def is_overloaded(self, var0=None):
+        if var0 is None:
+            return self.j_instance.isOverloaded()
+        else:
+            return self.j_instance.isOverloaded(var0)
+
 
 # Auto generated python wrapper for java class: com.powsybl.iidm.network.Bus
 class Bus(Identifiable):
diff --git a/py-powsybl/src/main/java/com/powsybl/powsybl/PythonCodeGenerator.java b/py-powsybl/src/main/java/com/powsybl/powsybl/PythonCodeGenerator.java
index 2d1ef30e..b99c87ab 100644
--- a/py-powsybl/src/main/java/com/powsybl/powsybl/PythonCodeGenerator.java
+++ b/py-powsybl/src/main/java/com/powsybl/powsybl/PythonCodeGenerator.java
@@ -24,6 +24,7 @@ public final class PythonCodeGenerator {
 
     private static final Set<String> SIMPLE_TYPE = new HashSet<>(Arrays.asList("int", "boolean", "float", "double", "long", "class java.lang.String"));
     private static final Set<String> SKIP_METHODS_NAME = new HashSet<>(Arrays.asList("export", "merge", "visit", "remove"));
+    private static final Set<String> SKIP_PARA_TYPE = new HashSet<>(Arrays.asList("Country", "Side", "Class"));
     private static final String BLANK_LINE = "";
     private static final String A1_DEF = "    def ";
     private static final String A2_RETURN = "        return ";
@@ -225,8 +226,8 @@ static boolean skip(Method m, Class clazz) {
         }
         List<Class> parameterClass = Arrays.asList(m.getParameterTypes());
         for (Class c : parameterClass) {
-            if (c.getSimpleName().equals("Class") || c.getSimpleName().equals("Country")) {
-                System.out.println(m + " skipped(parameters with class)");
+            if (SKIP_PARA_TYPE.contains(c.getSimpleName())) {
+                System.out.println(m + " skipped(parameters type)");
                 return true;
             }
         }
@@ -252,7 +253,7 @@ static String to_python_style(String javaMethodName) {
         if (javaMethodName.equals("getbPerSection")) {
             return "get_b_per_section";
         }
-        String[] r = javaMethodName.split("(?=\\p{Upper})");
+        String[] r = javaMethodName.split("(?=\\p{Upper}|\\d)");
 //        Arrays.asList(r).stream().forEach(l -> System.out.println(l));
         String python = "";
         for (int i = 0; i < r.length - 1; i++) {