Celcius.py
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celcius.py is a Python program that converts temperature from Fahrenheit to Celcius.
References
#!/usr/bin/python # from http://www.amk.ca/python/simple/celsius.html import string, sys # If no arguments were given, print a helpful message if len(sys.argv)==1: print 'Usage: celsius temp1 temp2 ...' sys.exit(0) # Loop over the arguments for i in sys.argv[1:]: try: fahrenheit=float(string.atoi(i)) except string.atoi_error: print repr(i), "not a numeric value" else: celsius=(fahrenheit-32)*5.0/9.0 print '%i\260F = %i\260C' % (int(fahrenheit), int(celsius+.5))