Fixed #61 : SheerkaDebugManager: Add get_value()

Fixed #60 : Hash error when ReturnValue is a list of list
Fixed #59 : Implement smart_get()
Fixed #58 : SheerkaPromptCompleter: Cannot parse concept token
Fixed #57 : SheerkaPrompt: Add concept autocompletion
Fixed #56 : automatically backup command
Fixed #54 : I can record execution status
Fixed #53 : ConceptManager: modify_concept fails

src/core/utils.py

@@ -777,6 +777,14 @@ def escape_str(x):
     return x
 
 
+def new_array(size):
+    res = []
+    for _ in range(size):
+        res.append(0)
+
+    return res
+
+
 class NextIdManager:
     """
     solely return the next integer
@@ -788,3 +796,16 @@ class NextIdManager:
     def get_next_id(self):
         self.id += 1
         return self.id
+
+
+def compute_hash(obj):
+    if isinstance(obj, list):
+        return hash(tuple([compute_hash(o) for o in obj]))
+
+    if isinstance(obj, set):
+        return hash(tuple([compute_hash(o) for o in sorted(list(obj))]))
+
+    if isinstance(obj, dict):
+        return hash(repr(obj))
+
+    return hash(obj)