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Code: Alles auswählen

liste2 = []
liste3 = []
for b in liste:
    if len(b) > 1:
        for a in b:
            start = a[0]
            end = a[1]
            bereich = range(start, end)
            liste2.extend(bereich)         
    else:
        start = b[0][0]
        end = b[0][1]
        bereich = range(start, end)  
        liste3.append(bereich)
liste3.append(liste2)
liste3.sort()
print liste3

Code: Alles auswählen

multiliste_alt = [[(10, 13), (15, 22)], [(13, 14), (19, 24)], [(20, 25)]]
multiliste_neu = []
for liste in multiliste_alt:
    liste_neu = []
    for tupel in liste:
        liste_neu.extend(range(tupel[0],tupel[1]))
    multiliste_neu.append(liste_neu)
print multiliste_neu

Code: Alles auswählen

[sum((range(start, stop) for (start, stop) in intervals), list())
 for intervals in x]

Code: Alles auswählen

from operator import add

[reduce(add, (range(start, stop) for (start, stop) in intervals))
 for intervals in x]

Code: Alles auswählen

from operator import add

def sum_(iterable, start=0):
    return reduce(add, iterable, start)

print sum_([1, 2, 3, 4])
print sum_([(1, 2), (2, 3)], tuple())

Code: Alles auswählen

from itertools import starmap, imap

def flatten(iterable):
    return sum(iterable, [])

def to_ranges(ranges):
    return flatten(starmap(range, imap(tuple, ranges)))

liste = [[(10, 13), (15, 22)], [(19, 24)], [(20, 25)]] 

assert map(to_ranges, liste) == [[10, 11, 12, 15, 16, 17, 18, 19, 20, 21], [19, 20, 21, 22, 23], [20, 21, 22, 23, 24]] 

Code: Alles auswählen

In [2]: sum(['hallo', ' ', 'welt'], '')
---------------------------------------------------------------------------
<type 'exceptions.TypeError'>             Traceback (most recent call last)

/home/bj/<ipython console> in <module>()

<type 'exceptions.TypeError'>: sum() can't sum strings [use ''.join(seq) instead]