Working with generators of Python__python

#enumerate #seasons =[' Spring ', ' Summer ', ' Autumn ', ' Winter '] seasons= (' Spring ', ' Summer ', ' Autumn ', ' Winter ') # env tuple  is works, but after enumerate it would be List print seasons Print List (enumerate (seasons)) #[(0, ' Spring '), (1, ' Summer '), (2, ' Autumn '), (3, ' Winter ')] Print List (enumerate (seasons,start=1)) #[(1, ' Spring '), (2, ' Summer '), (3, ' Autumn '), (4, ' "  Winter ')] # Eval Function why???? What can I do and fun x =1 print eval (' x==1 ') # True Print eval (' x + 1 ') print x +1 #iter functions with open (' Myfil E.txt ') as Fh:for line in ITER (Fh.readline, ""): # Fh.readline () not works here Print line fh2 = open ("Myfil  E.txt ") # for personal I like this one, it very mor clear for line in FH2: # It's works print line #Nested Sequences plain =[' spring ', ' Autumn ', ' Summer ', ' Winter '] print plain[1][1] # u sea = [(' Alxs ', ' home ']] Print sea print Sea[0][0] #alxs print sea[0][0][0] # got a #generator functions def main (): print ' This is a smaple gEnerator function ' For I in Range ': Print (i) # not got print Inclusive_range (0,25,1) #<gener Ator object Inclusive_range at 0x00000000024d0510> to I in Inclusive_range (0,25,1): # This function has no connect Ion with function range print i print '---------------------------------------' #o =inclusive_ranges () # Typeerror:requires at least 1 param #one =inclusive_ranges (6) #two =inclusive_ranges (1,4) #three =inclusive_r Anges (2,7,2) four =inclusive_ranges (1,4,6,8) #TypeError: expected at most 3 param received 4 to I in four:p ri
        NT I def inclusive_range (start,stop,step): i = start while I <=stop:yield i #print i+100 I+=step #using gnerators with classes class Inclusive_ranges:def __init__ (Self,*args): Numargs =len (AR GS) If Numargs < 1:raise typeerror (' requires at least 1 param ') elif Numargs = = 1:self.
           Stop=args[0] Self.start = 0 self.step =1 elif numargs ==2:self.step = 1 Self.start = args [0] Self.stop =args[1] # (self.start,self.stop) =args elif Numargs ==3: (self.s
    Tart,self.stop,self.step) =args else:raise typeerror (' expected at most 3 param received {} '. Format (Numargs)) 


def __iter__ (self): I =self.start while I <= self.stop:yield i i = self.step Main ()