overflow handle

python_test_code/uni/briefly_data_analysis.py

@@ -43,7 +43,7 @@ class Options:
     def __init__(self):
         self.skip = False
         self.round = 2
-        self.overflow_pow = 10
+        self.overflow_pow: Optional[int] = None
         self.graph: Union[bool, str] = False
         self.graph_log_scale = False
 
@@ -66,7 +66,10 @@ class Result:
 
         # analysis options
         self.round = options.round
-        self.overflow = 2 ** options.overflow_pow
+
+        self.overflow: Optional[int] = None
+        if options.overflow_pow is not None:
+            self.overflow = 2 ** options.overflow_pow
 
         # temp data
         self._prev_time: Optional[float] = None
@@ -106,6 +109,17 @@ class Result:
     def close(self):
         self._close = True
 
+        if self.overflow is not None:
+
+            self.value_delta_counter[1] += self.value_delta_counter[1 - self.overflow]
+            del self.value_delta_counter[1 - self.overflow]
+            i = 2
+
+            while i - self.overflow in self.value_delta_counter:
+                self.value_delta_counter[i] += self.value_delta_counter[i - self.overflow]
+                del self.value_delta_counter[i - self.overflow]
+                i += 1
+
 
 def calculate(txt_file: str, options: Options) -> Result:
     if not os.path.exists(txt_file):