Iterators (was: Re: [Tutor] text module)

[Ibraheem Umaru-Mohammed]

["Ibraheem Umaru-Mohammed"="Ibraheem"]
Ibraheem >> ,---- [ myrange.py => Iterators ]
Ibraheem >> | #!/usr/bin/env python
Ibraheem >> | 
Ibraheem >> | class MyRange:
Ibraheem >> |   def __init__(self,step=1):
Ibraheem >> |     self.zeroToTen = ["zero", "one", "two","three","four","five","six","seven","eight","nine","ten" ]
Ibraheem >> |     self.index = 0 
Ibraheem >> |     self.step = step
Ibraheem >> | 
Ibraheem >> |   def __iter__(self):
Ibraheem >> |     return self 
Ibraheem >> | 
Ibraheem >> |   def next(self):
Ibraheem >> |     if self.index >= len(self.zeroToTen):
Ibraheem >> |       raise StopIteration
Ibraheem >> |     index = self.index
Ibraheem >> |     self.index += self.step
Ibraheem >> |     return self.zeroToTen[index]
Ibraheem >> | 
Ibraheem >> | if __name__ == "__main__":
Ibraheem >> |		myrange = MyRange(1)
Ibraheem >> |		for item in myrange:
Ibraheem >> |			print item
Ibraheem >> |
Ibraheem >> |		myrange = MyRange(3)
Ibraheem >> |		for item in myrange:
Ibraheem >> |			print item
Ibraheem >> `----
Ibraheem >> 

Don't know what happened there, but take care with the tabs/spaces above.

Kindest regards,

				--ibz.

-- 
				Ibraheem Umaru-Mohammed 
					"ibz"
			umarumohammed (at) btinternet (dot) com