luhn/frameinfo.py

Created March 31, 2019 23:27

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Revisions

luhn created this gist Mar 31, 2019.

frameinfo.py

-Original file line number
+Diff line change
@@ -0,0 +1,20 @@
+    import sys
+    import inspect
+    def wrap(func):
+        attach()
+        return func
+    def attach():
+        frame = sys._getframe(2)
+        info = inspect.getframeinfo(frame)
+        # Python 3.7:  "@wrap"
+        # Python 3.8:  "def a():"
+        print(info.code_context[0])
+    @wrap
+    def a():
+        pass