[英]Python: Random without repetition, but in def
我不知道在def中如何不重复就可以随机分配句子。
def yellowJeden(x,m):
if m <= 25:
zd1 = "Juz na samym poczatku meczu "+ x.strip() + " dostal"
zd2 = "Juz w " + str(m) + ". minucie meczu zawodnik druzyny "+ druzyna1 + " dostal zolta kartke. "+ x.strip() + " sfaulowal swojego przeciwnika."
zd3 = x.strip() + " juz w poczatkowych minutach meczu otrzymal zolta kartke za nieczyste zagranie. Sfaulowal on zowodnika druzyny przeciwnej. "
zolta1 = [zd1, zd2, zd3]
zolta1Index = random.randint(0, len(zolta1)-1)
print zolta1[zolta1Index]
zolta1.remove(zolta1[zolta1Index])
def akcja():
a = line.split(',')
min = int(a[1])
if a[2] == ' yellow1':
yellow1 = a[3]
yellowJeden(yellow1, min)
elif a[2] == ' yellow2':
yellow2 = a[3]
yellowDwa(yellow2, min)
for line in fh:
if line.startswith('1.'):
akcja()
elif line.startswith('2.'):
akcja()
elif line.startswith('3.'):
akcja()
更复杂。 我不想写每句话。
您是否正在寻找这样的东西?
>>> import random
>>> def ShuffleSentences():
... sentences = [ "First sentence", "Second sentence", "Third sentence", "last sentence"]
... random.shuffle(sentences)
... for s in sentences:
... print s
...
>>> ShuffleSentences()
Second sentence
last sentence
Third sentence
First sentence
>>> ShuffleSentences()
Second sentence
First sentence
Third sentence
last sentence
>>> ShuffleSentences()
Second sentence
Third sentence
First sentence
last sentence
>>>
考虑句子的集合(例如,列表)。 使用random.shuffle来洗净集合。 这样可以避免重复。
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