ex01 ok

d00/ex01/format_ft_time.py

@@ -0,0 +1,16 @@
+import datetime as dt
+
+# https://docs.python.org/3.10/library/datetime.html?highlight=time#datetime.datetime
+now = dt.datetime.now()
+epoch = dt.datetime(1970, 1, 1)
+
+# https://docs.python.org/3.10/library/datetime.html?highlight=time#strftime-and-strptime-behavior
+formatDate = now.strftime("%b %d %Y")
+
+delta = now - epoch
+
+deltaInSeconds = delta.total_seconds()
+deltaInSecondsStr = "{:,.3f}".format(float(deltaInSeconds))
+deltaInScientificStr = "{:.2e}".format(float(deltaInSeconds))
+
+print("Seconds since January 1, 1970: " + deltaInSecondsStr + " or " + deltaInScientificStr + " in scientific notation\n" + formatDate)