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<p>我想去掉元组中列表中的空白,我该怎么做???例如,在第一个元组的列表中,“Bakery”有一个空格,我想让它成为“Bakery”</p>
<pre><code>for i in features:
for j in i[1]:
j = j.strip(' ')
</code></pre>
<p>我试过但失败了。你知道吗</p>
<blockquote>
<p>features = (83,
['Fast Food',
' Bakery',
' Beverages',
' Burgers',
' Ice Cream',
' Pizza',
' Seafood',
' Steaks',
' Tea & Coffee',
' Dessert',
'Batagram',
'Pakistan',
'1',
' 23',
' 26',
' 37',
' 44']),
(83,
['Fast Food',
' Bakery',
' Beverages',
' Burgers',
' Ice Cream',
' Pizza',
' Seafood',
' Steaks',
' Tea & Coffee',
' Dessert',
'Bhalwal',
'Pakistan',
'1',
' 23',
' 26',
' 37',
' 44']),
(83,
['Fast Food',
' Bakery',
' Beverages',
' Burgers',
' Ice Cream',
' Pizza',
' Seafood',
' Steaks',
' Tea & Coffee',
' Dessert',
'Burewala',
'Pakistan',
'1',
' 23',
' 26',
' 37',
' 44']),
(83,
['Fast Food',
' Bakery',
' Beverages',
' Burgers',
' Ice Cream',
' Pizza',
' Seafood',
' Steaks',
' Tea & Coffee',
' Dessert',
'Chakwal',
'Pakistan',
'1',
' 23',
' 26',
' 37',
' 44'])</p>
</blockquote>