initial creation

py3interm/EXAMPLES/memorychecker.py

@@ -0,0 +1,17 @@
+#!/usr/bin/env python
+import os
+import psutil
+
+class MemoryChecker():
+    """
+    Callable class to get current memory use of program.
+
+    Instances of this class may be called, at which time
+    they will return current memory use.
+    """
+
+    def __init__(self):
+        self.process = psutil.Process(os.getpid())  # <1>
+
+    def __call__(self):
+        return self.process.memory_info().rss  # <2>