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    • turtle
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      • turtle.pen()
      • turtle.pencolor()
      • turtle.pensize()
      • turtle.penup()
      • operator.pos()
      • turtle.position()
      • turtle.pu()
      • turtle.right()
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      • turtle.setpos()
      • turtle.setworldcoordinates()
      • turtle.setx()
      • turtle.sety()
      • turtle.shape()
      • turtle.shapetransform()
      • turtle.shearfactor()
      • turtle.showturtle()
      • turtle.speed()
      • turtle.st()
      • turtle.stamp()
      • turtle.textinput()
      • turtle.title()
      • turtle.tiltangle()
      • turtle.towards()
      • turtle.turtles()
      • turtle.turtlesize
      • turtle.up()
      • turtle.width()
      • turtle.window_width()
      • turtle.window_height()
      • turtle.write()
      • turtle.ycor()
      • turtle.xcor()
Python‎ > ‎itertools‎ > ‎

itertools.groupby()

http://www.adilwaseem.com/

Create an iterator which returns  (key, sub-iterator) grouped by each value of key(value).


iterator functions

  • itertools.accumulate()
  • itertools.chain()
  • itertools.combinations()
  • itertools.combinations_with_replacement()
  • itertools.compress()
  • itertools.count()
  • itertools.cycle()
  • itertools.dropwhile()
  • itertools.filterfalse()
  • itertools.groupby()
  • itertools.islice()
  • itertools.permutations()
  • itertools.product()
  • itertools.repeat()
  • itertools.starmap()
  • itertools.takewhile()
  • itertools.tee()
  • itertools.zip_longest()


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