[英]Convert code to python list comprehension
像這樣的代碼:
class H:
def __init__(self, row):
self.row = row
@staticmethod
def gg(word):
if not word:
return 0
return 1
def ff(self):
l = [] # return [sentence for sentence in self.row.split('/') for word in self.gg(sentence.split(' '))]
for sentence in self.row.split('/'):
num_of_syllables = 0
for word in sentence.split(' '):
num_of_syllables += self.gg(word)
l.append(num_of_syllables)
return l
是否可以縮短上述 coe 並用於列出函數 ff() 中的理解?
return [sentence for sentence in self.row.split('/') for word in self.gg(sentence.split(' '))]
像這樣計算真值的一件非常有用的事情是bool
是int
、 True == 1
和False == 0
的子類
def ff(self):
return [
sum(bool(word) for word in sentence.split(' '))
for sentence in self.row.split('/')
]
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