Added basic implentation for where

src/core/sheerka/Services/SheerkaDump.py

@@ -1,5 +1,14 @@
 from core.builtin_concepts import BuiltinConcepts
 from core.concept import Concept
+from sdp.sheerkaDataProvider import SheerkaDataProvider
+import pprint
+import os
+
+
+def get_pp():
+    rows, columns = os.popen('stty size', 'r').read().split()
+    pp = pprint.PrettyPrinter(width=columns, compact=True)
+    return pp
 
 
 class SheerkaDump:
@@ -71,3 +80,8 @@ class SheerkaDump:
                     break
 
             page_count += 1
+
+    def dump_state(self):
+        snapshot = self.sheerka.sdp.get_snapshot(SheerkaDataProvider.HeadFile)
+        state = self.sheerka.sdp.load_state(snapshot)
+        self.sheerka.log.info(get_pp().pformat(state.data))