diff --git a/scripts/redbaron.py b/scripts/redbaron.py
new file mode 100644
index 000000000..ba6f8c14d
--- /dev/null
+++ b/scripts/redbaron.py
@@ -0,0 +1,86 @@
+import os
+import re
+
+from redbaron import RedBaron
+
+root = '/home/mazza/work/sapl'
+
+
+def ignorado(path, name):
+    for pattern in [
+        'legacy.*',
+        'relatorios/templates.*',
+        '.*/migrations',
+    ]:
+        if re.match(os.path.join(root, pattern), path):
+            return True
+    return name.startswith('ipython_log.py') or name == 'manage.py'
+
+
+filenames = [os.path.join(path, name)
+             for path, subdirs, files in os.walk(root)
+             for name in files
+             if name.endswith('.py') and not ignorado(path, name)]
+
+
+def build_reds():
+    for filename in filenames:
+        with open(filename, "r") as source_code:
+            red = RedBaron(source_code.read())
+            if red.data:
+                red.__filename__ = filename
+                yield red
+
+reds = list(build_reds())
+reds_without_tests = [r for r in reds
+                      if not re.match('.*/test_.*\.py', r.__filename__)]
+
+
+def write(node):
+    red = node.root
+    with open(red.__filename__, "w") as source_code:
+        source_code.write(red.dumps())
+
+
+##############################################################################
+# verificacoes ad-hoc
+
+def flat(ll):
+    return [i for l in ll for i in l]
+
+
+def inter(n):
+    'Se a string n está dentro de uma chamada de tradução'
+    try:
+        assert not n.next or n.next.type == 'string'
+        assert n.parent_find('call').parent.value[0].value == '_'
+        return True
+    except:
+        return False
+
+
+def frase(n):
+    return ' ' in n.value
+
+
+def get(r):
+    return [s for s in r('string')
+            if not inter(s)
+            # and frase(s)
+            and not s.value in ok]
+
+
+def mark(n):
+    ok |= {n.value}
+
+
+def fix(n):
+    n.value = '_(%s)' % n.value
+    write(n)
+
+
+def local(node):
+    res = '%s:%s' % (node.root.__filename__,
+                     node.absolute_bounding_box.top_left.line)
+    os.system("echo '%s' | xclip -selection c" % res)
+    return res