我試圖從下面的小列表中排除不包含特定POS標籤的列表,但不能這樣做。如何篩選不包含其他列表中的元素的列表?
a = ['VBG', 'RB', 'NNP']
我只希望它含有元組的列表的下方列表上方的標籤在輸出列表: (以下標籤可能是不正確的,但表示用途)
data = [[('User', 'NNP'),
('is', 'VBG'),
('not', 'RB'),
('able', 'JJ'),
('to', 'TO'),
('order', 'NN'),
('products', 'NNS'),
('from', 'IN'),
('iShopCatalog', 'NN'),
('Coala', 'NNP'),
('excluding', 'VBG'),
('articles', 'NNS'),
('from', 'IN'),
('VWR', 'NNP')],
[('Arfter', 'NNP'),
('transferring', 'VBG'),
('the', 'DT'),
('articles', 'NNS'),
('from', 'IN'),
('COALA', 'NNP'),
('to', 'TO'),
('SRM', 'VB'),
('the', 'DT'),
('Category', 'NNP'),
('S9901', 'NNP'),
('Dummy', 'NNP'),
('is', 'VBZ'),
('maintained', 'VBN')],
[('Due', 'JJ'),
('to', 'TO'),
('this', 'DT'),
('the', 'DT'),
('user', 'NN'),
('is', 'VBZ'),
('not', 'RB'),
('able', 'JJ'),
('to', 'TO'),
('order', 'NN'),
('the', 'DT'),
('product', 'NN')],
[('All', 'DT'),
('other', 'JJ'),
('users', 'NNS'),
('can', 'MD'),
('order', 'NN'),
('these', 'DT'),
('articles', 'NNS')],
[('She', 'PRP'),
('can', 'MD'),
('order', 'NN'),
('other', 'JJ'),
('products', 'NNS'),
('from', 'IN'),
('a', 'DT'),
('POETcatalog', 'NNP'),
('without', 'IN'),
('any', 'DT'),
('problems', 'NNS')],
[('Furtheremore', 'IN'),
('she', 'PRP'),
('is', 'VBZ'),
('able', 'JJ'),
('to', 'TO'),
('order', 'NN'),
('products', 'NNS'),
('from', 'IN'),
('the', 'DT'),
('Vendor', 'NNP'),
('VWR', 'NNP'),
('through', 'IN'),
('COALA', 'NNP')],
[('But', 'CC'),
('articles', 'NNP'),
('from', 'VBG'),
('all', 'RB'),
('other', 'JJ'),
('suppliers', 'NNS'),
('are', 'NNP'),
('not', 'VBG'),
('orderable', 'RB')],
[('I', 'PRP'),
('already', 'RB'),
('spoke', 'VBD'),
('to', 'TO'),
('anic', 'VB'),
('who', 'WP'),
('maintain', 'VBP'),
('the', 'DT'),
('catalog', 'NN'),
('COALA', 'NNP'),
('and', 'CC'),
('they', 'PRP'),
('said', 'VBD'),
('that', 'IN'),
('the', 'DT'),
('reason', 'NN'),
('should', 'MD'),
('be', 'VB'),
('the', 'DT'),
('assignment', 'NN'),
('of', 'IN'),
('the', 'DT'),
('plant', 'NN')],
[('User', 'NNP'),
('is', 'VBZ'),
('a', 'DT'),
('assinged', 'JJ'),
('to', 'TO'),
('Universitaet', 'NNP'),
('Regensburg', 'NNP'),
('in', 'IN'),
('Scout', 'NNP'),
('but', 'CC'),
('in', 'IN'),
('P17', 'NNP'),
('table', 'NN'),
('YESRMCDMUSER01', 'NNP'),
('she', 'PRP'),
('is', 'VBZ'),
('assigned', 'VBN'),
('to', 'TO'),
('company', 'NN'),
('001500', 'CD'),
('Merck', 'NNP'),
('KGaA', 'NNP')],
[('Please', 'NNP'),
('find', 'VB'),
('attached', 'JJ'),
('some', 'DT'),
('screenshots', 'NNS')]]
我的預期輸出是:
data = [[('User', 'NNP'),
('is', 'VBG'),
('not', 'RB'),
('able', 'JJ'),
('to', 'TO'),
('order', 'NN'),
('products', 'NNS'),
('from', 'IN'),
('iShopCatalog', 'NN'),
('Coala', 'NNP'),
('excluding', 'VBG'),
('articles', 'NNS'),
('from', 'IN'),
('VWR', 'NNP')],
[('But', 'CC'),
('articles', 'NNP'),
('from', 'VBG'),
('all', 'RB'),
('other', 'JJ'),
('suppliers', 'NNS'),
('are', 'NNP'),
('not', 'VBG'),
('orderable', 'RB')]
我試圖通過編寫下面的代碼要做到這一點,但未能如願:
list1=[]
for i in data:
list2 = []
a = ['VBG', 'RB', 'NNP']
for j in i:
if all(i in j[1] for i in a):
list2.append(j)
list1.append(list2)
list1
這是返回列表的空列表。 任何人都可以提供一個簡單易懂的代碼來獲得我的預期輸出。謝謝。
@DYZ謝謝,從我原來的答案剩下的。 –