{"id":1180855,"date":"2025-01-15T18:43:35","date_gmt":"2025-01-15T10:43:35","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1180855.html"},"modified":"2025-01-15T18:43:39","modified_gmt":"2025-01-15T10:43:39","slug":"%e5%a6%82%e4%bd%95%e7%94%a8python%e5%8e%8b%e7%bc%a9%e5%ba%8f%e5%88%97zip","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1180855.html","title":{"rendered":"\u5982\u4f55\u7528python\u538b\u7f29\u5e8f\u5217zip"},"content":{"rendered":"

\"\u5982\u4f55\u7528python\u538b\u7f29\u5e8f\u5217zip\"<\/p>\n

\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u5efa\u51fd\u6570zip<\/code>\u6765\u538b\u7f29\u591a\u4e2a\u5e8f\u5217\u3002\u4f7f\u7528zip\u51fd\u6570\u53ef\u4ee5\u5c06\u591a\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\uff08\u5982\u5217\u8868\u3001\u5143\u7ec4\u7b49\uff09\u538b\u7f29\u6210\u4e00\u4e2a\u5143\u7ec4\u7684\u8fed\u4ee3\u5668\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5e76\u884c\u8fed\u4ee3\u591a\u4e2a\u5e8f\u5217\u3002<\/strong>\u3001zip\u51fd\u6570\u53ef\u4ee5\u7528\u6765\u5904\u7406\u6570\u636e\u5bf9\u9f50\u95ee\u9898<\/strong>\u3001\u8fd8\u53ef\u4ee5\u7ed3\u5408\u5176\u4ed6\u51fd\u6570\u8fdb\u884c\u6570\u636e\u5904\u7406<\/strong>\u3002<\/p>\n<\/p>\n

\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u6709\u4e24\u4e2a\u5217\u8868\uff0clist1<\/code>\u548clist2<\/code>\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u5c06\u5b83\u4eec\u538b\u7f29\u6210\u4e00\u4e2a\u5143\u7ec4\u7684\u8fed\u4ee3\u5668\u3002\u7136\u540e\u4f60\u53ef\u4ee5\u904d\u5386\u8fd9\u4e2a\u8fed\u4ee3\u5668\u6765\u540c\u65f6\u8bbf\u95ee\u4e24\u4e2a\u5217\u8868\u4e2d\u7684\u5143\u7d20\u3002<\/p>\n<\/p>\n

list1 = [1, 2, 3]<\/p>\n
list2 = ['a', 'b', 'c']<\/p>\n
for item1, item2 in zip(list1, list2):<\/p>\n
    print(item1, item2)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8f93\u51fa\u7ed3\u679c\u5c06\u662f\uff1a<\/p>\n<\/p>\n
1 a<\/p>\n
2 b<\/p>\n
3 c<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8be6\u7ec6\u89e3\u91ca\u4e4b\u524d\uff0c\u6211\u4eec\u5148\u6765\u4e86\u89e3\u4e00\u4e0bzip<\/code>\u51fd\u6570\u7684\u57fa\u672c\u7528\u6cd5\u548c\u4e00\u4e9b\u5e38\u89c1\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n
\u4e00\u3001ZIP\u51fd\u6570\u7684\u57fa\u672c\u7528\u6cd5<\/strong><\/h2>\n
zip<\/code>\u51fd\u6570\u662f\u4e00\u4e2a\u5185\u7f6e\u51fd\u6570\uff0c\u5b83\u63a5\u53d7\u4efb\u610f\u591a\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\u4f5c\u4e3a\u53c2\u6570\uff0c\u8fd4\u56de\u4e00\u4e2a\u5143\u7ec4\u7684\u8fed\u4ee3\u5668\u3002\u6bcf\u4e2a\u5143\u7ec4\u5305\u542b\u6765\u81ea\u6240\u6709\u8f93\u5165\u5e8f\u5217\u7684\u5bf9\u5e94\u5143\u7d20\u3002\u5f53\u8f93\u5165\u7684\u53ef\u8fed\u4ee3\u5bf9\u8c61\u957f\u5ea6\u4e0d\u4e00\u81f4\u65f6\uff0czip<\/code>\u51fd\u6570\u4f1a\u4ee5\u6700\u77ed\u7684\u8f93\u5165\u5e8f\u5217\u4e3a\u51c6\u3002<\/p>\n<\/p>\n
1\u3001\u57fa\u672c\u8bed\u6cd5<\/h2>\n<\/p>\n
zip<\/code>\u51fd\u6570\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<\/p>\n
zip(*iterables)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5176\u4e2d\uff0citerables<\/code>\u8868\u793a\u4efb\u610f\u591a\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
list1 = [1, 2, 3]<\/p>\n
list2 = ['a', 'b', 'c']<\/p>\n
zipped = zip(list1, list2)<\/p>\n
print(list(zipped))<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8f93\u51fa\u7ed3\u679c\u5c06\u662f\uff1a<\/p>\n<\/p>\n
[(1, 'a'), (2, 'b'), (3, 'c')]<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u5904\u7406\u4e0d\u7b49\u957f\u7684\u5e8f\u5217<\/h2>\n<\/p>\n
\u5f53\u8f93\u5165\u7684\u53ef\u8fed\u4ee3\u5bf9\u8c61\u957f\u5ea6\u4e0d\u4e00\u81f4\u65f6\uff0czip<\/code>\u51fd\u6570\u4f1a\u4ee5\u6700\u77ed\u7684\u8f93\u5165\u5e8f\u5217\u4e3a\u51c6\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
list1 = [1, 2, 3]<\/p>\n
list2 = ['a', 'b']<\/p>\n
zipped = zip(list1, list2)<\/p>\n
print(list(zipped))<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8f93\u51fa\u7ed3\u679c\u5c06\u662f\uff1a<\/p>\n<\/p>\n
[(1, 'a'), (2, 'b')]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e8c\u3001ZIP\u51fd\u6570\u7684\u5e38\u89c1\u5e94\u7528<\/strong><\/h2>\n
zip<\/code>\u51fd\u6570\u5728\u6570\u636e\u5904\u7406\u548c\u64cd\u4f5c\u4e2d\u6709\u5f88\u591a\u5b9e\u9645\u5e94\u7528\u3002\u4e0b\u9762\u4ecb\u7ecd\u4e00\u4e9b\u5e38\u89c1\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n<\/p>\n
1\u3001\u5e76\u884c\u8fed\u4ee3<\/h2>\n<\/p>\n
zip<\/code>\u51fd\u6570\u53ef\u4ee5\u7528\u6765\u5e76\u884c\u8fed\u4ee3\u591a\u4e2a\u5e8f\u5217\uff0c\u8fd9\u5728\u5904\u7406\u6210\u5bf9\u6570\u636e\u65f6\u975e\u5e38\u6709\u7528\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u6709\u4e24\u4e2a\u5217\u8868\uff0c\u4e00\u4e2a\u5305\u542b\u5b66\u751f\u7684\u540d\u5b57\uff0c\u53e6\u4e00\u4e2a\u5305\u542b\u5b66\u751f\u7684\u6210\u7ee9\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u5e76\u884c\u8fed\u4ee3\u8fd9\u4e24\u4e2a\u5217\u8868\u3002<\/p>\n<\/p>\n
names = ['Alice', 'Bob', 'Charlie']<\/p>\n
scores = [85, 92, 78]<\/p>\n
for name, score in zip(names, scores):<\/p>\n
    print(f'{name}: {score}')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8f93\u51fa\u7ed3\u679c\u5c06\u662f\uff1a<\/p>\n<\/p>\n
Alice: 85<\/p>\n
Bob: 92<\/p>\n
Charlie: 78<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u521b\u5efa\u5b57\u5178<\/h2>\n<\/p>\n
zip<\/code>\u51fd\u6570\u53ef\u4ee5\u7528\u6765\u5c06\u4e24\u4e2a\u5217\u8868\u8f6c\u6362\u4e3a\u5b57\u5178\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u6709\u4e00\u4e2a\u5217\u8868\u5305\u542b\u952e\uff0c\u53e6\u4e00\u4e2a\u5217\u8868\u5305\u542b\u503c\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u5c06\u5b83\u4eec\u7ec4\u5408\u6210\u4e00\u4e2a\u5b57\u5178\u3002<\/p>\n<\/p>\n
keys = ['name', 'age', 'city']<\/p>\n
values = ['Alice', 25, 'New York']<\/p>\n
dictionary = dict(zip(keys, values))<\/p>\n
print(dictionary)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8f93\u51fa\u7ed3\u679c\u5c06\u662f\uff1a<\/p>\n<\/p>\n
{'name': 'Alice', 'age': 25, 'city': 'New York'}<\/p>\n
<\/code><\/pre>\n<\/p>\n
3\u3001\u89e3\u538b\u7f29\u5e8f\u5217<\/h2>\n<\/p>\n
zip<\/code>\u51fd\u6570\u53ef\u4ee5\u4e0e\u661f\u53f7\u64cd\u4f5c\u7b26*<\/code>\u7ed3\u5408\u4f7f\u7528\uff0c\u7528\u4e8e\u89e3\u538b\u7f29\u5e8f\u5217\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u6709\u4e00\u4e2a\u5305\u542b\u5143\u7ec4\u7684\u5217\u8868\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u548c\u661f\u53f7\u64cd\u4f5c\u7b26\u5c06\u5176\u89e3\u538b\u7f29\u4e3a\u72ec\u7acb\u7684\u5217\u8868\u3002<\/p>\n<\/p>\n
zipped = [(1, 'a'), (2, 'b'), (3, 'c')]<\/p>\n
list1, list2 = zip(*zipped)<\/p>\n
print(list1)<\/p>\n
print(list2)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8f93\u51fa\u7ed3\u679c\u5c06\u662f\uff1a<\/p>\n<\/p>\n
(1, 2, 3)<\/p>\n
('a', 'b', 'c')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u7ed3\u5408\u5176\u4ed6\u51fd\u6570\u8fdb\u884c\u6570\u636e\u5904\u7406<\/strong><\/h2>\n
zip<\/code>\u51fd\u6570\u53ef\u4ee5\u4e0e\u5176\u4ed6\u5185\u5efa\u51fd\u6570\u7ed3\u5408\u4f7f\u7528\uff0c\u5b9e\u73b0\u66f4\u590d\u6742\u7684\u6570\u636e\u5904\u7406\u64cd\u4f5c\u3002\u4e0b\u9762\u4ecb\u7ecd\u4e00\u4e9b\u5e38\u89c1\u7684\u7ec4\u5408\u7528\u6cd5\u3002<\/p>\n<\/p>\n
1\u3001\u7ed3\u5408map<\/code>\u51fd\u6570<\/h2>\n<\/p>\n
map<\/code>\u51fd\u6570\u7528\u4e8e\u5bf9\u53ef\u8fed\u4ee3\u5bf9\u8c61\u4e2d\u7684\u6bcf\u4e00\u4e2a\u5143\u7d20\u6267\u884c\u6307\u5b9a\u7684\u51fd\u6570\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2a\u7ed3\u679c\u5217\u8868\u3002\u4f60\u53ef\u4ee5\u5c06zip<\/code>\u51fd\u6570\u4e0emap<\/code>\u51fd\u6570\u7ed3\u5408\u4f7f\u7528\uff0c\u5bf9\u538b\u7f29\u540e\u7684\u5143\u7ec4\u6267\u884c\u64cd\u4f5c\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff0c\u5047\u8bbe\u4f60\u6709\u4e24\u4e2a\u5217\u8868\uff0c\u5206\u522b\u8868\u793a\u4e24\u4e2a\u5411\u91cf\u7684\u5750\u6807\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u548cmap<\/code>\u51fd\u6570\u8ba1\u7b97\u5411\u91cf\u7684\u70b9\u79ef\u3002<\/p>\n<\/p>\n
vector1 = [1, 2, 3]<\/p>\n
vector2 = [4, 5, 6]<\/p>\n
dot_product = sum(map(lambda x: x[0] * x[1], zip(vector1, vector2)))<\/p>\n
print(dot_product)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8f93\u51fa\u7ed3\u679c\u5c06\u662f\uff1a<\/p>\n<\/p>\n
32<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u7ed3\u5408filter<\/code>\u51fd\u6570<\/h2>\n<\/p>\n
filter<\/code>\u51fd\u6570\u7528\u4e8e\u8fc7\u6ee4\u53ef\u8fed\u4ee3\u5bf9\u8c61\u4e2d\u7684\u5143\u7d20\uff0c\u8fd4\u56de\u4e00\u4e2a\u7b26\u5408\u6761\u4ef6\u7684\u5143\u7d20\u5217\u8868\u3002\u4f60\u53ef\u4ee5\u5c06zip<\/code>\u51fd\u6570\u4e0efilter<\/code>\u51fd\u6570\u7ed3\u5408\u4f7f\u7528\uff0c\u5bf9\u538b\u7f29\u540e\u7684\u5143\u7ec4\u8fdb\u884c\u8fc7\u6ee4\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff0c\u5047\u8bbe\u4f60\u6709\u4e24\u4e2a\u5217\u8868\uff0c\u5206\u522b\u8868\u793a\u5b66\u751f\u7684\u540d\u5b57\u548c\u6210\u7ee9\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u548cfilter<\/code>\u51fd\u6570\u8fc7\u6ee4\u51fa\u6210\u7ee9\u5927\u4e8e80\u7684\u5b66\u751f\u3002<\/p>\n<\/p>\n
names = ['Alice', 'Bob', 'Charlie']<\/p>\n
scores = [85, 92, 78]<\/p>\n
filtered_students = filter(lambda x: x[1] > 80, zip(names, scores))<\/p>\n
for name, score in filtered_students:<\/p>\n
    print(f'{name}: {score}')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8f93\u51fa\u7ed3\u679c\u5c06\u662f\uff1a<\/p>\n<\/p>\n
Alice: 85<\/p>\n
Bob: 92<\/p>\n
<\/code><\/pre>\n<\/p>\n
3\u3001\u7ed3\u5408sorted<\/code>\u51fd\u6570<\/h2>\n<\/p>\n
sorted<\/code>\u51fd\u6570\u7528\u4e8e\u5bf9\u53ef\u8fed\u4ee3\u5bf9\u8c61\u8fdb\u884c\u6392\u5e8f\uff0c\u5e76\u8fd4\u56de\u4e00\u4e2a\u65b0\u7684\u6392\u5e8f\u5217\u8868\u3002\u4f60\u53ef\u4ee5\u5c06zip<\/code>\u51fd\u6570\u4e0esorted<\/code>\u51fd\u6570\u7ed3\u5408\u4f7f\u7528\uff0c\u5bf9\u538b\u7f29\u540e\u7684\u5143\u7ec4\u8fdb\u884c\u6392\u5e8f\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff0c\u5047\u8bbe\u4f60\u6709\u4e24\u4e2a\u5217\u8868\uff0c\u5206\u522b\u8868\u793a\u5b66\u751f\u7684\u540d\u5b57\u548c\u6210\u7ee9\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u548csorted<\/code>\u51fd\u6570\u6309\u6210\u7ee9\u5bf9\u5b66\u751f\u8fdb\u884c\u6392\u5e8f\u3002<\/p>\n<\/p>\n
names = ['Alice', 'Bob', 'Charlie']<\/p>\n
scores = [85, 92, 78]<\/p>\n
sorted_students = sorted(zip(names, scores), key=lambda x: x[1])<\/p>\n
for name, score in sorted_students:<\/p>\n
    print(f'{name}: {score}')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8f93\u51fa\u7ed3\u679c\u5c06\u662f\uff1a<\/p>\n<\/p>\n
Charlie: 78<\/p>\n
Alice: 85<\/p>\n
Bob: 92<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001\u4f7f\u7528ZIP\u51fd\u6570\u5904\u7406\u591a\u7ef4\u6570\u636e<\/strong><\/h2>\n
zip<\/code>\u51fd\u6570\u4e0d\u4ec5\u53ef\u4ee5\u5904\u7406\u4e00\u7ef4\u6570\u636e\uff0c\u8fd8\u53ef\u4ee5\u5904\u7406\u591a\u7ef4\u6570\u636e\u3002\u4e0b\u9762\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528zip<\/code>\u51fd\u6570\u5904\u7406\u591a\u7ef4\u6570\u636e\u3002<\/p>\n<\/p>\n
1\u3001\u538b\u7f29\u591a\u7ef4\u6570\u636e<\/h2>\n<\/p>\n
\u5047\u8bbe\u4f60\u6709\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u7ef4\u5ea6\u7684\u6570\u636e\uff0c\u4f8b\u5982\u4e00\u4e2a\u77e9\u9635\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u5c06\u5176\u538b\u7f29\u6210\u5217\u7684\u5f62\u5f0f\u3002<\/p>\n<\/p>\n
matrix = [<\/p>\n
    [1, 2, 3],<\/p>\n
    [4, 5, 6],<\/p>\n
    [7, 8, 9]<\/p>\n
]<\/p>\n
zipped_matrix = zip(*matrix)<\/p>\n
for column in zipped_matrix:<\/p>\n
    print(column)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8f93\u51fa\u7ed3\u679c\u5c06\u662f\uff1a<\/p>\n<\/p>\n
(1, 4, 7)<\/p>\n
(2, 5, 8)<\/p>\n
(3, 6, 9)<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u89e3\u538b\u7f29\u591a\u7ef4\u6570\u636e<\/h2>\n<\/p>\n
\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u548c\u661f\u53f7\u64cd\u4f5c\u7b26\u5c06\u538b\u7f29\u540e\u7684\u591a\u7ef4\u6570\u636e\u89e3\u538b\u7f29\u56de\u539f\u6765\u7684\u5f62\u5f0f\u3002<\/p>\n<\/p>\n
zipped_matrix = [(1, 4, 7), (2, 5, 8), (3, 6, 9)]<\/p>\n
unzipped_matrix = list(zip(*zipped_matrix))<\/p>\n
for row in unzipped_matrix:<\/p>\n
    print(row)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8f93\u51fa\u7ed3\u679c\u5c06\u662f\uff1a<\/p>\n<\/p>\n
(1, 2, 3)<\/p>\n
(4, 5, 6)<\/p>\n
(7, 8, 9)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e94\u3001\u4f7f\u7528ZIP\u51fd\u6570\u5904\u7406\u6587\u4ef6<\/strong><\/h2>\n
zip<\/code>\u51fd\u6570\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u6587\u4ef6\u4e2d\u7684\u6570\u636e\uff0c\u7279\u522b\u662f\u5f53\u4f60\u9700\u8981\u540c\u65f6\u8bfb\u53d6\u591a\u4e2a\u6587\u4ef6\u65f6\u3002<\/p>\n<\/p>\n
1\u3001\u540c\u65f6\u8bfb\u53d6\u591a\u4e2a\u6587\u4ef6<\/h2>\n<\/p>\n
\u5047\u8bbe\u4f60\u6709\u4e24\u4e2a\u6587\u4ef6\uff0c\u5206\u522b\u5305\u542b\u5b66\u751f\u7684\u540d\u5b57\u548c\u6210\u7ee9\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u540c\u65f6\u8bfb\u53d6\u8fd9\u4e24\u4e2a\u6587\u4ef6\u5e76\u5904\u7406\u6570\u636e\u3002<\/p>\n<\/p>\n
with open('names.txt') as names_file, open('scores.txt') as scores_file:<\/p>\n
    names = names_file.read().splitlines()<\/p>\n
    scores = scores_file.read().splitlines()<\/p>\n
    for name, score in zip(names, scores):<\/p>\n
        print(f'{name}: {score}')<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u5c06\u6570\u636e\u5199\u5165\u591a\u4e2a\u6587\u4ef6<\/h2>\n<\/p>\n
\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u5c06\u6570\u636e\u5199\u5165\u591a\u4e2a\u6587\u4ef6\u3002\u4f8b\u5982\uff0c\u5047\u8bbe\u4f60\u6709\u4e00\u4e2a\u5305\u542b\u5b66\u751f\u540d\u5b57\u548c\u6210\u7ee9\u7684\u5217\u8868\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u5c06\u6570\u636e\u5206\u522b\u5199\u5165\u4e24\u4e2a\u6587\u4ef6\u3002<\/p>\n<\/p>\n
students = [('Alice', 85), ('Bob', 92), ('Charlie', 78)]<\/p>\n
with open('names.txt', 'w') as names_file, open('scores.txt', 'w') as scores_file:<\/p>\n
    for name, score in students:<\/p>\n
        names_file.write(f'{name}\\n')<\/p>\n
        scores_file.write(f'{score}\\n')<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516d\u3001\u4f7f\u7528ZIP\u51fd\u6570\u5904\u7406\u7f51\u7edc\u6570\u636e<\/strong><\/h2>\n
zip<\/code>\u51fd\u6570\u4e5f\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u4ece\u7f51\u7edc\u83b7\u53d6\u7684\u6570\u636e\u3002\u4f8b\u5982\uff0c\u5047\u8bbe\u4f60\u4ece\u4e24\u4e2a\u4e0d\u540c\u7684API\u83b7\u53d6\u4e86\u7528\u6237\u6570\u636e\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u5c06\u8fd9\u4e9b\u6570\u636e\u5408\u5e76\u3002<\/p>\n<\/p>\n
1\u3001\u5408\u5e76\u4ece\u4e0d\u540cAPI\u83b7\u53d6\u7684\u6570\u636e<\/h2>\n<\/p>\n
import requests<\/p>\n
response1 = requests.get('https:\/\/api.example.com\/user_data1')<\/p>\n
response2 = requests.get('https:\/\/api.example.com\/user_data2')<\/p>\n
data1 = response1.json()<\/p>\n
data2 = response2.json()<\/p>\n
for item1, item2 in zip(data1, data2):<\/p>\n
    print(item1, item2)<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u5904\u7406\u5f02\u6b65\u83b7\u53d6\u7684\u6570\u636e<\/h2>\n<\/p>\n
\u5982\u679c\u4f60\u4f7f\u7528\u5f02\u6b65\u8bf7\u6c42\u5e93\uff08\u5982AI<\/a>ohttp<\/code>\uff09\u4ece\u591a\u4e2aAPI\u83b7\u53d6\u6570\u636e\uff0c\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u5408\u5e76\u8fd9\u4e9b\u6570\u636e\u3002<\/p>\n<\/p>\n
import aiohttp<\/p>\n
import asyncio<\/p>\n
async def fetch(url):<\/p>\n
    async with aiohttp.ClientSession() as session:<\/p>\n
        async with session.get(url) as response:<\/p>\n
            return await response.json()<\/p>\n
async def main():<\/p>\n
    urls = ['https:\/\/api.example.com\/user_data1', 'https:\/\/api.example.com\/user_data2']<\/p>\n
    responses = await asyncio.gather(*(fetch(url) for url in urls))<\/p>\n
    for item1, item2 in zip(*responses):<\/p>\n
        print(item1, item2)<\/p>\n
asyncio.run(main())<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e03\u3001\u4f7f\u7528ZIP\u51fd\u6570\u5904\u7406\u6570\u636e\u5e93\u6570\u636e<\/strong><\/h2>\n
zip<\/code>\u51fd\u6570\u8fd8\u53ef\u4ee5\u7528\u4e8e\u5904\u7406\u4ece\u6570\u636e\u5e93\u83b7\u53d6\u7684\u6570\u636e\u3002\u4f8b\u5982\uff0c\u5047\u8bbe\u4f60\u4ece\u6570\u636e\u5e93\u4e2d\u83b7\u53d6\u4e86\u4e24\u4e2a\u8868\u7684\u6570\u636e\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u5c06\u8fd9\u4e9b\u6570\u636e\u5408\u5e76\u3002<\/p>\n<\/p>\n
1\u3001\u5408\u5e76\u4ece\u6570\u636e\u5e93\u83b7\u53d6\u7684\u6570\u636e<\/h2>\n<\/p>\n
import sqlite3<\/p>\n
conn = sqlite3.connect('example.db')<\/p>\n
cursor1 = conn.execute('SELECT * FROM table1')<\/p>\n
cursor2 = conn.execute('SELECT * FROM table2')<\/p>\n
data1 = cursor1.fetchall()<\/p>\n
data2 = cursor2.fetchall()<\/p>\n
for item1, item2 in zip(data1, data2):<\/p>\n
    print(item1, item2)<\/p>\n
conn.close()<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u5904\u7406\u5f02\u6b65\u83b7\u53d6\u7684\u6570\u636e<\/h2>\n<\/p>\n
\u5982\u679c\u4f60\u4f7f\u7528\u5f02\u6b65\u6570\u636e\u5e93\u5e93\uff08\u5982aiomysql<\/code>\uff09\u4ece\u6570\u636e\u5e93\u83b7\u53d6\u6570\u636e\uff0c\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528zip<\/code>\u51fd\u6570\u5408\u5e76\u8fd9\u4e9b\u6570\u636e\u3002<\/p>\n<\/p>\n
import aiomysql<\/p>\n
import asyncio<\/p>\n
async def fetch(query, conn):<\/p>\n
    async with conn.cursor() as cur:<\/p>\n
        await cur.execute(query)<\/p>\n
        return await cur.fetchall()<\/p>\n
async def main():<\/p>\n
    conn = await aiomysql.connect(host='127.0.0.1', port=3306,<\/p>\n
                                  user='root', password='password',<\/p>\n
                                  db='test')<\/p>\n
    queries = ['SELECT * FROM table1', 'SELECT * FROM table2']<\/p>\n
    responses = await asyncio.gather(*(fetch(query, conn) for query in queries))<\/p>\n
    for item1, item2 in zip(*responses):<\/p>\n
        print(item1, item2)<\/p>\n
    conn.close()<\/p>\n
asyncio.run(main())<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516b\u3001ZIP\u51fd\u6570\u7684\u6027\u80fd\u8003\u8651<\/strong><\/h2>\n
\u5728\u4f7f\u7528zip<\/code>\u51fd\u6570\u5904\u7406\u5927\u6570\u636e\u96c6\u65f6\uff0c\u9700\u8981\u8003\u8651\u6027\u80fd\u95ee\u9898\u3002\u4e0b\u9762\u4ecb\u7ecd\u4e00\u4e9b\u63d0\u9ad8\u6027\u80fd\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n
1\u3001\u4f7f\u7528\u751f\u6210\u5668<\/h2>\n<\/p>\n
zip<\/code>\u51fd\u6570\u8fd4\u56de\u7684\u662f\u4e00\u4e2a\u8fed\u4ee3\u5668\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u4e0d\u4f1a\u7acb\u5373\u751f\u6210\u6240\u6709\u7684\u7ed3\u679c\uff0c\u800c\u662f\u6309\u9700\u751f\u6210\u3002\u8fd9\u5bf9\u4e8e\u5904\u7406\u5927\u6570\u636e\u96c6\u975e\u5e38\u6709\u7528\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u8282\u7701\u5185\u5b58\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
list1 = range(1000000)<\/p>\n
list2 = range(1000000)<\/p>\n
zipped = zip(list1, list2)<\/p>\n
for item1, item2 in zipped:<\/p>\n
    pass  # \u5904\u7406\u6bcf\u5bf9\u5143\u7d20<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8f6c\u6362<\/h2>\n<\/p>\n
\u5728\u5904\u7406\u5927\u6570\u636e\u96c6\u65f6\uff0c\u5c3d\u91cf\u907f\u514d\u5c06\u8fed\u4ee3\u5668\u8f6c\u6362\u4e3a\u5217\u8868\uff0c\u56e0\u4e3a\u8fd9\u4f1a\u5360\u7528\u5927\u91cf\u5185\u5b58\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff0c\u5c3d\u91cf\u907f\u514d\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/p>\n<\/p>\n
list1 = range(1000000)<\/p>\n
list2 = range(1000000)<\/p>\n
zipped = zip(list1, list2)<\/p>\n
zipped_list = list(zipped)  # \u907f\u514d\u8fd9\u79cd\u64cd\u4f5c<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e5d\u3001ZIP\u51fd\u6570\u7684\u9650\u5236<\/strong><\/h2>\n
\u867d\u7136zip<\/code>\u51fd\u6570\u975e\u5e38\u5f3a\u5927\uff0c\u4f46\u5b83\u4e5f\u6709\u4e00\u4e9b\u9650\u5236\u3002<\/p>\n<\/p>\n
1\u3001\u53ea\u80fd\u5904\u7406\u6709\u9650\u7684\u53ef\u8fed\u4ee3\u5bf9\u8c61<\/h2>\n<\/p>\n
zip<\/code>\u51fd\u6570\u53ea\u80fd\u5904\u7406\u6709\u9650\u6570\u91cf\u7684\u53ef\u8fed\u4ee3\u5bf9\u8c61\u3002\u5982\u679c\u4f60\u9700\u8981\u5904\u7406\u5927\u91cf\u7684\u53ef\u8fed\u4ee3\u5bf9\u8c61\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u5176\u4ed6\u65b9\u6cd5\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u6709\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u5217\u8868\u7684\u5217\u8868\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528itertools.zip_longest<\/code>\u6765\u5904\u7406\u5b83\u4eec\u3002<\/p>\n<\/p>\n
import itertools<\/p>\n
lists = [<\/p>\n
    [1, 2, 3],<\/p>\n
    ['a', 'b', 'c'],<\/p>\n
    [True, False, None]<\/p>\n
]<\/p>\n
zipped = itertools.zip_longest(*lists)<\/p>\n
for item in zipped:<\/p>\n
    print(item)<\/p>\n
<\/code><\/pre>\n<\/p>\n
2\u3001\u5904\u7406\u4e0d\u7b49\u957f\u7684\u5e8f\u5217\u65f6\u4f1a\u4e22\u5931\u6570\u636e<\/h2>\n<\/p>\n
\u5f53\u8f93\u5165\u7684\u53ef\u8fed\u4ee3\u5bf9\u8c61\u957f\u5ea6\u4e0d\u4e00\u81f4\u65f6\uff0czip<\/code>\u51fd\u6570\u4f1a\u4ee5\u6700\u77ed\u7684\u8f93\u5165\u5e8f\u5217\u4e3a\u51c6\uff0c\u4e22\u5931\u8f83\u957f\u5e8f\u5217\u4e2d\u7684\u6570\u636e\u3002<\/p>\n<\/p>\n
\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
list1 = [1, 2, 3]<\/p>\n
list2 = ['a', 'b']<\/p>\n
zipped = zip(list1, list2)<\/p>\n
print(list(zipped))  # \u4e22\u5931\u4e86list1\u4e2d\u7684\u5143\u7d203<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u4f7f\u7528itertools.zip_longest<\/code>\u6765\u4fdd\u7559\u6240\u6709\u7684\u6570\u636e\u3002<\/p>\n<\/p>\n
import itertools<\/p>\n
list1 = [1, 2, 3]<\/p>\n
list2 = ['a', 'b']<\/p>\n
zipped = itertools.zip_longest(list1, list2, fillvalue=None)<\/p>\n
print(list(zipped))<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u8f93\u51fa\u7ed3\u679c\u5c06\u662f\uff1a<\/p>\n<\/p>\n
[(1, 'a'), (2, 'b'), (3, None)]<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u5341\u3001\u603b\u7ed3<\/strong><\/h2>\n
zip<\/code>\u51fd\u6570\u662fPython\u4e2d\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u5185\u5efa\u51fd\u6570\uff0c\u53ef\u4ee5\u7528\u6765\u538b\u7f29\u591a\u4e2a\u5e8f\u5217\u5e76\u884c\u8fed\u4ee3\u3001\u521b\u5efa\u5b57\u5178\u3001\u89e3\u538b\u7f29\u5e8f\u5217\u7b49\u3002\u5b83\u5728\u6570\u636e\u5904\u7406\u548c\u64cd\u4f5c\u4e2d\u6709\u5f88\u591a\u5b9e\u9645\u5e94\u7528\uff0c\u4f8b\u5982\u5e76\u884c\u8fed\u4ee3\u3001\u521b\u5efa\u5b57\u5178\u3001\u5904\u7406\u6587\u4ef6\u6570\u636e\u3001\u5904\u7406\u7f51\u7edc\u6570\u636e\u3001\u5904\u7406\u6570\u636e\u5e93\u6570\u636e\u7b49\u3002\u5728\u4f7f\u7528zip<\/code>\u51fd\u6570\u65f6\u9700\u8981\u6ce8\u610f\u6027\u80fd\u95ee\u9898\uff0c\u5c3d\u91cf\u4f7f\u7528\u751f\u6210\u5668\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8f6c\u6362\u3002\u867d\u7136zip<\/code>\u51fd\u6570\u975e\u5e38\u5f3a\u5927\uff0c\u4f46\u5b83\u4e5f\u6709\u4e00\u4e9b\u9650\u5236\uff0c\u4f8b\u5982\u53ea\u80fd\u5904\u7406\u6709\u9650\u6570\u91cf\u7684\u53ef\u8fed\u4ee3\u5bf9\u8c61\u3001\u5904\u7406\u4e0d\u7b49\u957f\u7684\u5e8f\u5217\u65f6\u4f1a\u4e22\u5931\u6570\u636e\u7b49\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528itertools.zip_longest<\/code>\u6765\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<\/p>\n
\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
 \u5982\u4f55\u5728Python\u4e2d\u4f7f\u7528zip\u51fd\u6570\u5bf9\u591a\u4e2a\u5e8f\u5217\u8fdb\u884c\u538b\u7f29\uff1f<\/strong>
\u5728Python\u4e2d\uff0czip\u51fd\u6570\u53ef\u4ee5\u5c06\u591a\u4e2a\u5e8f\u5217\uff08\u5982\u5217\u8868\u3001\u5143\u7ec4\u7b49\uff09\u8fdb\u884c\u538b\u7f29\uff0c\u5f62\u6210\u4e00\u4e2a\u65b0\u7684\u8fed\u4ee3\u5668\u3002\u4f7f\u7528\u65b9\u6cd5\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u5c06\u5f85\u538b\u7f29\u7684\u5e8f\u5217\u4f5c\u4e3a\u53c2\u6570\u4f20\u5165zip\u51fd\u6570\u3002\u4f8b\u5982\uff1a  <\/p>\n
list1 = [1, 2, 3]\nlist2 = ['a', 'b', 'c']\ncompressed = list(zip(list1, list2))\nprint(compressed)  # \u8f93\u51fa\uff1a[(1, 'a'), (2, 'b'), (3, 'c')]\n<\/code><\/pre>\n
\u8be5\u65b9\u6cd5\u9002\u5408\u5c06\u591a\u7ec4\u6570\u636e\u914d\u5bf9\u4f7f\u7528\uff0c\u751f\u6210\u7684\u7ed3\u679c\u4e3a\u5143\u7ec4\u7684\u5217\u8868\u3002<\/p>\n
\u4f7f\u7528zip\u65f6\uff0c\u5982\u4f55\u5904\u7406\u5e8f\u5217\u957f\u5ea6\u4e0d\u4e00\u81f4\u7684\u60c5\u51b5\uff1f<\/strong>
\u5728\u4f7f\u7528zip\u51fd\u6570\u65f6\uff0c\u5982\u679c\u8f93\u5165\u7684\u5e8f\u5217\u957f\u5ea6\u4e0d\u4e00\u81f4\uff0czip\u4f1a\u6839\u636e\u6700\u77ed\u7684\u5e8f\u5217\u8fdb\u884c\u538b\u7f29\uff0c\u5ffd\u7565\u591a\u4f59\u7684\u5143\u7d20\u3002\u8fd9\u610f\u5473\u7740\u8f83\u957f\u5e8f\u5217\u4e2d\u7684\u591a\u4f59\u5143\u7d20\u5c06\u4e0d\u4f1a\u51fa\u73b0\u5728\u7ed3\u679c\u4e2d\u3002\u82e5\u60f3\u4fdd\u7559\u6240\u6709\u5143\u7d20\uff0c\u53ef\u4ee5\u8003\u8651\u4f7f\u7528itertools\u6a21\u5757\u4e2d\u7684zip_longest\u51fd\u6570\u3002\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a  <\/p>\n
from itertools import zip_longest\n\nlist1 = [1, 2, 3]\nlist2 = ['a', 'b']\ncompressed = list(zip_longest(list1, list2, fillvalue='N\/A'))\nprint(compressed)  # \u8f93\u51fa\uff1a[(1, 'a'), (2, 'b'), (3, 'N\/A')]\n<\/code><\/pre>\n
\u8fd9\u6837\uff0c\u6240\u6709\u7684\u5143\u7d20\u90fd\u5c06\u88ab\u5305\u542b\u5728\u7ed3\u679c\u4e2d\u3002<\/p>\n
zip\u51fd\u6570\u7684\u8fd4\u56de\u7c7b\u578b\u662f\u4ec0\u4e48\uff1f<\/strong>
zip\u51fd\u6570\u8fd4\u56de\u7684\u662f\u4e00\u4e2a\u8fed\u4ee3\u5668\u5bf9\u8c61\uff0c\u800c\u4e0d\u662f\u4e00\u4e2a\u5217\u8868\u3002\u5982\u679c\u9700\u8981\u5c06\u5176\u4f5c\u4e3a\u5217\u8868\u4f7f\u7528\uff0c\u53ef\u4ee5\u76f4\u63a5\u5c06\u7ed3\u679c\u4f20\u5165list()\u51fd\u6570\u8fdb\u884c\u8f6c\u6362\u3002\u8fd9\u6837\uff0c\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u67e5\u770b\u548c\u64cd\u4f5c\u538b\u7f29\u540e\u7684\u6570\u636e\u3002  <\/p>\n
compressed = list(zip(list1, list2))\nprint(type(compressed))  # \u8f93\u51fa\uff1a<class 'list'>\n<\/code><\/pre>\n
\u8fd9\u6837\u53ef\u4ee5\u66f4\u7075\u6d3b\u5730\u5904\u7406\u538b\u7f29\u540e\u7684\u6570\u636e\uff0c\u6ee1\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5185\u5efa\u51fd\u6570zip\u6765\u538b\u7f29\u591a\u4e2a\u5e8f\u5217\u3002\u4f7f\u7528zip\u51fd\u6570\u53ef\u4ee5\u5c06\u591a\u4e2a\u53ef\u8fed\u4ee3\u5bf9\u8c61\uff08\u5982\u5217\u8868\u3001\u5143\u7ec4\u7b49\uff09\u538b […]","protected":false},"author":3,"featured_media":1180861,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1180855"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1180855"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1180855\/revisions"}],"predecessor-version":[{"id":1180862,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1180855\/revisions\/1180862"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1180861"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1180855"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1180855"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1180855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}