master > master: code - core methoden hinzugefügt

code/core/metrics.py

@@ -0,0 +1,53 @@
+# !/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+# IMPORTS
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+from datetime import datetime;
+from datetime import timedelta;
+
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+# CLASS counter
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+class Counter(object):
+    _nr_steps: int;
+    _timeelapsed: timedelta;
+    _timecurrent: datetime;
+
+    def __init__(self):
+        self.reset();
+
+    def __str__(self) -> str:
+        return str(self._nr_steps);
+
+    @property
+    def numberOfStep(self) -> int:
+        return self._nr_steps;
+
+    @property
+    def elapsedTime(self) -> timedelta:
+        return self._timeelapsed;
+    def start(self):
+        self._timecurrent = datetime.now();
+        return self;
+
+    def stop(self):
+        t0 = self._timecurrent;
+        t1 = datetime.now();
+        self._timecurrent = t1;
+        self._timeelapsed += (t1 -  t0);
+        return self;
+
+    def add(self, n: int = 1):
+        self._nr_steps += n;
+        return self;
+
+    def reset(self):
+        t = datetime.now();
+        self._timeelapsed = t - t;
+        self._nr_steps = 0;
+        self._timecurrent = t;
+        return self;