Add debug option on Python 3 find_jump_targets()

uncompyle6/scanners/scanner3.py

@@ -199,7 +199,7 @@ class Scanner3(Scanner):
 
         # Get jump targets
         # Format: {target offset: [jump offsets]}
-        jump_targets = self.find_jump_targets()
+        jump_targets = self.find_jump_targets(show_asm)
 
         for inst in bytecode:
 
@@ -401,7 +401,7 @@ class Scanner3(Scanner):
             for _ in range(self.op_size(op)):
                 self.prev_op.append(offset)
 
-    def find_jump_targets(self):
+    def find_jump_targets(self, debug):
         """
         Detect all offsets in a byte code which are jump targets
         where we might insert a COME_FROM instruction.
@@ -457,6 +457,13 @@ class Scanner3(Scanner):
             elif op == self.opc.END_FINALLY and offset in self.fixed_jumps:
                 label = self.fixed_jumps[offset]
                 targets[label] = targets.get(label, []) + [offset]
+                pass
+            pass
+        # DEBUG:
+        if debug in ('both', 'after'):
+            import pprint as pp
+            pp.pprint(self.structs)
+
         return targets
 
     def build_statement_indices(self):