{"id":274941,"date":"2021-01-12T04:13:52","date_gmt":"2021-01-11T20:13:52","guid":{"rendered":"http:\/\/4563.org\/?p=274941"},"modified":"2021-01-12T04:13:52","modified_gmt":"2021-01-11T20:13:52","slug":"%e5%85%ad%e8%a1%8c%e4%bb%a3%e7%a0%81%e5%ae%9e%e7%8e%b0-python-%e7%ae%a1%e9%81%93","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=274941","title":{"rendered":"\u516d\u884c\u4ee3\u7801\u5b9e\u73b0 Python \u7ba1\u9053"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  \u516d\u884c\u4ee3\u7801\u5b9e\u73b0 Python \u7ba1\u9053               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <span><i><\/i> 0<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p>\u4e0d\u591a\u8bf4\uff0c\u76f4\u63a5\u4e0a\u4ee3\u7801\u3002<\/p>\n<pre><code>from functools import partial  class F(partial):     def __ror__(self, other):         if isinstance(other, tuple):             return self(*other)         return self(other) <\/code><\/pre>\n<p>\u4f7f\u7528\u6837\u4f8b\u3002<\/p>\n<pre><code>range(10) | F(filter, lambda x: x % 2) | F(sum) <\/code><\/pre>\n<p>\u66f4\u8be6\u7ec6\u7684\u524d\u56e0\u540e\u679c\u4ecb\u7ecd\uff0c\u53ef\u4ee5\u770b https:\/\/aber.sh\/articles\/Python-Pipe\/ \uff0c\u5b9e\u5728\u662f\u61d2\u5f97\u590d\u5236\u5230 V2EX \u8c03\u6837\u5f0f\u4e86\u3002\u6709\u5174\u8da3\u7684\u5c31\u770b\u770b\uff0c\u6ca1\u5174\u8da3\u7684\u5c31\u590d\u5236\u4ee3\u7801\u53bb\u7528\u5c31\u5b8c\u4e8b\u3002<\/p>\n<p>\u5c0f\u5c0f\u7684\u5f97\u745f\u4e00\u4e0b\uff0c\u8fd9\u662f\u6700\u8fd1\u51e0\u5929\u5199\u7684\u6700\u6ee1\u610f\u3001\u6700\u6709\u7528\u7684\u4ee3\u7801\u3002\u5999\u624b\u5076\u5f97\u4e4b~<\/p>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>100<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li data-pid=\"4911722\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : msg7086 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \uff08\u867d\u7136\u6211\u77e5\u9053\u8fd9\u5f88\u715e\u98ce\u666f\uff0c\u4f46\u662f\u6211\u771f\u7684\u5fcd\u4e0d\u4f4f\u60f3\u8981\u5410\u69fd\u4e00\u53e5\uff0c\u4f60\u8fd9\u4e0d\u5c31\u662f\u628a Python \u5199\u6210\u4e86 Ruby \u5417\u2026\u2026\uff09                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911723\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : msg7086 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u987a\u5e26\u63d0\u4e00\u53e5\uff0c\u5982\u679c\u8ba9\u6211\u6765\u5199 Python \u7684\u8bdd\uff0c\u6211\u53ef\u80fd\u8fd8\u662f\u9009\u62e9\u628a\u4ee3\u7801\u5199\u6210 list comprehension \uff08\u53ef\u80fd\u9700\u8981\u63a8\u5012\u4e24\u6b21\uff09\u3002<br \/>\u4e0d\u5199 map reduce \u662f\u56e0\u4e3a\u6015\u88ab Python \u7528\u6237\u5410\u69fd\u4e0d\u591f Pythonic \u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911724\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @msg7086 \u56db\u5e74 Python \u8001\u73a9\u5bb6\u4e86\uff0c\u8c01\u6562\u8bf4\u6211\u4e0d\u4ee3\u7801 Pythonic \u6211\u5c31\u603c\u6b7b\u4ed6\uff0c\u6211\u5199 C \u90fd Python \u5473\u513f\u4e86\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911725\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : msg7086 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u6211\u4e4b\u524d\u5199\u4efb\u52a1\u4f9d\u8d56\u7ba1\u7406\u7684\u65f6\u5019\u4e5f\u662f\u628a pipe \u62ff\u6765\u7528\u4e86\u3002<br \/>class Tasks &lt; Array<br \/> def |(op)<br \/> op.call(sources: self)<br \/> end<br \/>end<br \/>\u7c7b\u4f3c\u8fd9\u4e48\u4e2a\u7ed3\u6784\uff0c\u611f\u89c9\u548c\u4f60\u7684\u5dee\u4e0d\u591a\u3002<br \/>\u81ea\u5df1\u53d1\u660e DSL \u786e\u5b9e\u5f88\u6709\u6210\u5c31\u611f\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911726\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Leigg <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u6709\u534a\u5e74\u6ca1\u6709\u5199 py \u4e86\uff0c\u73b0\u5728\u90fd\u8fdb\u5316\u5230\u8fd9\u4e2a\u7a0b\u5ea6\u4e86\u5417\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911727\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Leigg <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u6211\u64e6\uff0c\u539f\u6765\u662f magic method \u3002\u8fd8\u4ee5\u4e3a\u662f shell \u8bed\u6cd5\u5462\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911728\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : stdout <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5f88\u82b1\u54e8\u5b9e\u7528\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911729\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : python4 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u7b49 python4 \u53d1\u5e03\u7684\u65f6\u5019\u5c31\u4f5c\u4e3a feature \u5427\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911730\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : SjwNo1 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u662f\u5f88\u4f18\u96c5\uff0c\u4f46\u4e0d\u591f\u8bed\u4e49\u5316 &#8211; . &#8211;                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911731\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : whileFalse <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e0d\u9519 \u5f88\u4f18\u96c5\uff01                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911732\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @python4 Guido\uff1aI don&#8217;t like it.                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911733\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : ferock <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5b66\u4e60                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911734\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Jirajine <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e0d\u9519\uff0c\u53ef\u4ee5\u53d1\u5e03\u5230 pypi                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911735\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @Jirajine \u8bf7\u4e0d\u8981\u628a npm \u884c\u4e3a\u5e26\u5230 Python \u793e\u533a\u3002\u6ee1\u6253\u6ee1\u7b97\u516d\u884c\u4ee3\u7801\uff0c\u8fd9\u4e5f\u9700\u8981 PyPi \u8d70\u4e00\u4e0b\uff1f\u590d\u5236\u7c98\u8d34\u5b83\u4e0d\u9999\u5417\u3002\u6211\u8981\u662f\u771f\u53d1\u5e03\u4e86\uff0csetup.py \u6bd4\u6e90\u7801\u8fd8\u5927\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911736\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @SjwNo1 \u5982\u679c\u4f60\u8ba4\u4e3a\u8fd0\u7b97\u7b26\u4e0d\u591f\u8bed\u4e49\u5316\uff0c\u5efa\u8bae\u5f00\u65b0\u6587\uff0c\u70ae\u8f70 Shell \u7684\u7ba1\u9053\u8fd0\u7b97\u7b26\u4e0d\u591f\u8bed\u4e49\u5316\u3002\u4f1a\u6709\u4eba\u8ddf\u4f60\u5bf9\u7ebf\u3002<br \/>\u5982\u679c\u4f60\u8ba4\u4e3a F \u8fd9\u4e2a\u547d\u540d\u4e0d\u591f\u8bed\u4e49\u5316\u53ef\u4ee5\u7528 Pipe\uff0cPython3 \u91cc\u4f60\u751a\u81f3\u53ef\u4ee5\u7ed9\u5b83\u4e00\u4e2a\u4e2d\u6587\u540d\uff0c\u7ba1\u9053\u3002\u591f\u8bed\u4e49\u5316\u5417\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911737\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Jirajine <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @abersheeran \u590d\u5236\u7c98\u8d34\u662f\u53ef\u4ee5\uff0c\u4f46\u6bcf\u4e2a\u6a21\u5757\u90fd\u590d\u5236\u7c98\u8d34\u4e00\u904d\u4e5f\u4e0d\u5408\u9002\uff0c\u8fd8\u662f\u5f97\u81ea\u5df1\u5efa\u4e00\u4e2a\u6a21\u5757\u518d\u5012\u5165\uff0c\u8fd9\u548c\u76f4\u63a5\u4ece pypi \u5bfc\u5165\u4e5f\u6ca1\u591a\u5927\u533a\u522b\u5427\uff1f<br \/>\u518d\u8005\u4e00\u822c\u60c5\u51b5\u90fd\u4ece pypi \u627e\u5305\uff0c\u5373\u4f7f\u8ba9\u4eba\u76f4\u63a5\u4ece readme \u91cc\u590d\u5236\u7c98\u8d34\u3002\u4e0d\u4e0a\u7684\u8bdd\u4e0d\u5229\u4e8e\u66dd\u5149\u9700\u8981\u7684\u4eba\u4e5f\u5f88\u96be\u627e\u5230\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911738\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : YUX <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             `range(10) | F(filter, lambda x: x % 2) | F(sum)` \u662f\u5947\u6570\u548c\u53ed                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911739\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : dorafmon <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @Jirajine \u7528\u8fd9\u4e2a\u5457\uff0c \u4e0d\u662f\u5f88\u63a5\u8fd1\u4e86\uff1f https:\/\/pypi.org\/project\/pipetools\/                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911740\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @YUX \u8c22\u8c22\u6307\u6b63\uff0c\u5199\u9519\u4e86\u54c8\u54c8\u54c8\u3002\u597d\u5c34\u5c2c\uff0c\u5f85\u4f1a\u5c31\u6539\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911741\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : aijam <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u53c8\u53ef\u4ee5\u5b89\u5229\u4e0b\u4e86\uff1a https:\/\/github.com\/czheo\/syntax_sugar_python                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911742\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @Jirajine \u6709\u9053\u7406\u3002\u5f85\u4f1a\u5c31\u53d1\u4e00\u4e2a\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911743\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @aijam \u5404\u6709\u5404\u7684\u597d\u3002\u6211\u8fd9\u4e2a\u4e00\u5171\u53ea\u6709\u516d\u884c\u4ee3\u7801\uff0c\u5de5\u4f5c\u539f\u7406\u7b80\u5355\uff0c\u5bf9 Python \u539f\u672c\u7528\u6cd5\u51e0\u4e4e\u65e0\u6539\u53d8\uff0c\u53ef\u4ee5\u548c\u73b0\u5728\u7684\u4ee3\u7801\u6df7\u5408\u4f7f\u7528\uff0c\u4f7f\u7528\u6210\u672c\u4f4e\u3001\u6536\u76ca\u9ad8\u3002<br \/>\u4f60\u7ed9\u7684\u90a3\u4e2a\u5e93\uff0c\u9700\u8981\u4ece\u6570\u636e\u6e90\u5934\u5305\u4e00\u5c42\uff0c\u8fd4\u56de\u7684\u4e5f\u662f\u4e2a\u5b83\u7684\u81ea\u5b9a\u4e49\u5bf9\u8c61\uff0c\u6ca1\u529e\u6cd5\u505a\u5230\u968f\u610f\u7684\u6df7\u5408\u4f7f\u7528\u3002\u5f53\u7136\uff0c\u5b83\u90a3\u4e2a\u53ea\u9700\u8981\u5728\u6e90\u5934\u548c\u7ed3\u5c3e\u7533\u660e\u4e00\u4e0b\uff0c\u53ef\u4ee5\u5c11\u8f93\u5165\u51e0\u4e2a\u5b57\u7b26\uff0c\u8fd9\u65b9\u9762\u8fd8\u662f\u6709\u4f18\u52bf\u7684\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911744\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : fpure <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e0d\u9519\uff0c\u5f88\u4f18\u96c5\u7684\u4ee3\u7801                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911745\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : alan0liang <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u60f3\u5230\u4e86 ECMAScript \u7684 proposal pipeline op\uff1a https:\/\/github.com\/tc39\/proposal-pipeline-operator<br \/>\u5927\u6982\u957f\u8fd9\u6837\uff1a<br \/>64 |&gt; Math.sqrt |&gt; (x =&gt; x + 1) |&gt; console.log<br \/>\u6216\u8005\uff1a<br \/>64 |&gt; Math.sqrt |&gt; # + 1 |&gt; console.log                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911746\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : frostming <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u6211\u8bb0\u5f97\u5f88\u4e45\u4e4b\u524d\u54ea\u91cc\u770b\u5230\u8fc7\uff0c\u7c7b\u4f3c\u5c0f\u6280\u5de7\u4e00\u7c7b\u7684\u6587\u7ae0<br \/>\u4e0d\u8fc7\u4f60\u8fd9\u4e2a\u53ef\u4ee5\u67ef\u91cc\u5316\u4e00\u4e0b\u66f4\u597d\uff1a<br \/>range(10) | F(filter)(lambda x: x % 2) | F(sum)                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911747\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : frostming <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8fd9\u6837\u6211\u53ef\u4ee5\uff1a<br \/>Filter = F(filter)<br \/>Sum = F(sum)                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911748\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @frostming \u55ef\uff1f F \u4ece partial \u7ee7\u627f\u800c\u6765\uff0c\u672c\u5c31\u53ef\u4ee5\u7ed1\u5b9a\u53c2\u6570\u7684\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911749\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Ritter <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e00\u76f4\u4ee5\u4e3a partial \u662f\u4e2a\u51fd\u6570 \u539f\u6765\u662f\u4e2a\u7c7b\u3002\u3002\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911750\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : zone10 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u6211\u4e4b\u524d\u770b\u8fc7\u4e00\u4e2a\u51fd\u6570\u5f0f\u7684\u5e93, \u4e5f\u5f88\u6709\u610f\u601d.\u6211\u73b0\u5728\u6709\u4e2a\u601d\u8def\u662f\u7528\u66f4\u9ad8\u6548\u7684\u8bed\u8a00\u6765\u5b9e\u73b0\u8fd9\u4e2a,\u4e0d\u77e5\u9053\u80fd\u4e0d\u80fd\u4fdd\u8bc1 Python \u4fbf\u5229\u6027\u7684\u540c\u65f6\u63d0\u9ad8\u6027\u80fd                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911751\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @zone10 partial \u672c\u8eab\u5c31\u662f C \u5199\u7684\uff0c\u867d\u7136\u5728\u6807\u51c6\u5e93\u91cc\u4e5f\u6709\u4e00\u4e2a C \u6a21\u5757\u4e0d\u53ef\u7528\u65f6\u7684 Pure Python \u964d\u7ea7\u4ee3\u66ff\uff0c\u4f46\u7f16\u8bd1\u6b63\u5e38\u7684 CPython \u90fd\u4f1a\u7528\u90a3\u4e2a C \u7248\u672c\u3002\u6240\u4ee5\u8fd9\u91cc\u7684\u6027\u80fd\u635f\u8017\u51e0\u4e4e\u4e0d\u53ef\u80fd\u66f4\u4f4e\u4e86\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911752\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @Ritter \u4e00\u822c\u8fd9\u79cd\u7c7b\u4f3c\u4e8e\u4e00\u4e2a\u51fd\u6570\u529f\u80fd\u7684\u7c7b\uff0c\u90fd\u4f1a\u4ee5\u5c0f\u5199\u547d\u540d\uff0c\u800c\u4e0d\u662f\u6b7b\u677f\u7684\u9075\u5b88 pep8 \u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911753\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : SjwNo1 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8fd8\u6709\u5176\u4ed6\u7c7b\u4f3c\u7684\u5b9e\u73b0\u5417\uff0c\u5b66\u4e60\u4e86                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911754\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Wincer <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e0d\u9519                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911755\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : dinjufen <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             666\uff0c\u82b1\u54e8\u7684\u4e1c\u897f\u5b66\u4e0d\u6765                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911756\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : frostming <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @Wincer C \u5b9e\u73b0\u7684\u7c7b\u8981\u52a0\u989d\u5916\u65b9\u6cd5\u8981\u52a8\u7528 ctypes<br \/>\u6211\u5f88\u4e45\u524d\u5199\u4e86\u4e2a\u9ed1\u9b54\u6cd5<br \/>https:\/\/github.com\/frostming\/gorella                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911757\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : wellsc <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             666 \u8fd9\u4e2a\u597d\u795e\u5947                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911758\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : NeezerGu <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @abersheeran \u8def\u8fc7\uff0c\u6628\u5929\u770b\u8fd9\u4e2a\u5b66\u4e60\u4e86\u4e00\u9635\uff0cpartial \u662f python \u4ee3\u7801\u5b9e\u73b0\u7684\u5427\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911759\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @NeezerGu \u81ea\u5df1\u770b\u6807\u51c6\u5e93\u6e90\u7801\u5427\u3002\u641c\u8fd9\u4e00\u884c from _functools import partial                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911760\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : bruce00 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e3b\u535a\u5ba2\u597d\u770b~                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911761\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Wincer <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @frostming \u6cbf\u7528\u4e86\u4f60\u7684\u4ee3\u7801\uff0c\u6210\u529f\u7ed9 built-in \u7684 object \u52a0\u4e0a\u4e86 __ror__ \u65b9\u6cd5\uff0c\u4f46\u662f\u8fd8\u662f\u884c\u4e0d\u901a\uff1arange(10) | filter(lambda x: x % 2) \u8fd9\u4e2a\u8868\u8fbe\u5f0f\u88ab\u89e3\u91ca\u5668\u4f1a\u9ed8\u8ba4\u5148\u6c42\u4e24\u7aef\u7684\u503c\uff0c\u5982\u679c\u4e0d\u5148\u6c42\u503c\u7684\u8bdd\uff0c\u9700\u8981\u7528 partial \u5305\u8d77\u6765\uff0c\u4e0d\u8fc7\u8fd9\u6837\u53c8\u548c\u4e3b\u7684\u5b9e\u73b0\u5dee\u4e0d\u591a\u4e86\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911762\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @bruce00 \u8c22\u8c22~                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911763\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @Wincer \u8981\u5b9e\u73b0\u4f60\u8fd9\u4e2a\uff0c\u9996\u5148\u8981\u8ba9\u8fd9\u4e9b callable \u652f\u6301\u81ea\u52a8\u67ef\u91cc\u5316\u2026\u2026\u4e0d\u662f\u652f\u6301\u4e00\u4e2a\u7ba1\u9053\u8fd0\u7b97\u7b26\u5c31\u884c\u4e86\u7684<\/p>\n<p>\u81ea\u52a8\u67ef\u91cc\u5316\u7684\u5de5\u4f5c\u91cf\u5c31\u592a\u5927\u4e86\uff0c\u56e0\u4e3a Py \u91cc\u5b58\u5728 *args \u548c **kwargs \u3002\u6211\u662f\u60f3\u4e0d\u5230\u6709\u4ec0\u4e48\u597d\u529e\u6cd5\u80fd\u5b9e\u73b0\u7684\u3002\u6240\u4ee5\u6211\u9009\u62e9\u8ba9\u7a0b\u5e8f\u5458\u81ea\u5df1\u67ef\u91cc\u5316\u4e00\u6b21\uff08\u4e5f\u5c31\u662f\u4f7f\u7528 F \u5305\u88f9\u4e00\u6b21\uff09\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911764\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Wincer <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @abersheeran \u55ef\u662f\u7684\uff0c\u8fd9\u786e\u5b9e\u662f\u76ee\u524d\u6bd4\u8f83\u5408\u9002\u7684\u65b9\u6cd5\u4e86                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911765\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : iqxd <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8bf7\u95ee\u4e0b\u4e3b if isinstance(other, tuple): return self(*other) \u662f\u4e3a\u4e86\u5904\u7406\u54ea\u79cd\u60c5\u51b5\u5462?                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911766\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @frostming <br \/>@Wincer <\/p>\n<p>\u5c31\u6bd4\u5982\u8bf4\u660e\u5e0c\u60f3\u8981\u7684\u90a3\u4e2a\uff0c\u53ef\u4ee5\u7528 <br \/>def fp(func):<br \/> def _(*args, **kwargs):<br \/> return F(func, *args, **kwargs)<br \/> return _<\/p>\n<p>\u6298\u4e2d\u5b9e\u73b0\u4e00\u4e0b\uff0c\u5f3a\u5236 double call \u624d\u80fd\u5b9e\u9645\u8c03\u7528\u3002<\/p>\n<p>\u800c\u4f60\u8981\u505a\u7684\u8fd9\u4e2a\uff0c\u65e2\u8981\u652f\u6301 direct call \u53c8\u8981\u652f\u6301 <br \/>double call\u2026\u2026\u90a3\u5c31\u5f97\u7b2c\u4e00\u6b21\u8c03\u7528\u4e4b\u540e\u5ef6\u8fdf\u8ba1\u7b97\uff0c\u5224\u65ad\u5982\u679c\u662f\u8d70\u7ba1\u9053\uff0c\u8c03\u7b2c\u4e8c\u6b21\uff0c\u5224\u65ad\u76f4\u63a5\u8d4b\u503c\u7684\u8bdd\u518d\u53bb\u8ba1\u7b97\u3002CPython \u5e94\u8be5\u505a\u4e0d\u5230\uff0c\u53ef\u4ee5\u8003\u8651\u505a\u4e2a\u8d85\u96c6\u8bed\u8a00\uff0c\u5728\u7f16\u8bd1\u671f\u505a\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911767\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : NeezerGu <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @abersheeran <br \/>\u4e0d\u662f\u8fd9\u4e2a\u5417\uff1f https:\/\/github.com\/python\/cpython\/blob\/master\/Lib\/functools.py<br \/>\u54e6\uff0c\u8fd9\u662f\u8bf4\uff0c \u540c\u65f6\u63d0\u4f9b\u4e86 python \u7248\u672c\u548c c \u7248\u672c\uff1f \u5982\u679c c \u7248\u672c\u7684\u5bfc\u5165\u5931\u8d25\u5c31\u7528 python \u7684\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911768\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : frostming <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @Wincer \u5982\u679c\u53ea\u662f patch function \u5927\u53ef\u76f4\u63a5\u628a builtin \u7684 map, filter \u6362\u6389\uff0c\u6211\u8bf4\u7684\u90a3\u79cd\u53ef\u4ee5\u7528\u6765\u7ed9 list \u52a0 chaining call:<\/p>\n<p>[1, 2, 3].map(lambda x: x**2)                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911769\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : mckelvin <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             `sum(i for i in range(10) if i % 2)` \u6bd4 `range(10) | F(filter, lambda x: x % 2) | F(sum)` \u66f4\u96be\u8bfb\u5417\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911770\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : yuruizhe <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @Leigg \u540c+1\uff0c\u6211\u8fd8\u7eb3\u95f7 shell \u548b\u80fd\u8c03\u7528 python \u51fd\u6570\u5462\u2026\u8001\u5b9e\u8bf4\uff0c\u6211\u8fd8\u771f\u6ca1\u628a python shell \u5f53\u6210\u8fc7\u4e3b\u529b shell\uff0c\u90fd\u662f bash\u2026                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911771\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : muzuiget <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8fd9\u79cd\u7528\u6cd5\u5bb9\u6613\u8d70\u706b\u5165\u9b54\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911772\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Merlini <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e4b\u524d\u505a\u6587\u672c\u5904\u7406\u7684\u65f6\u5019\u770b\u5230\u7f51\u4e0a\u4e00\u4e2a pipeline \u5199\u6cd5\u611f\u89c9\u4e5f\u633a\u4e0d\u9519\u3002<br \/>&#8220;`python<br \/>def pipeline(<br \/> value: T,<br \/> function_pipeline: Sequence[Callable[[T], T]],<br \/>) -&gt; T:<br \/> &#8220;&#8221;&#8221;A generic Unix-like pipeline<br \/> :param value: the value you want to pass through a pipeline<br \/> :param function_pipeline: an ordered list of functions that<br \/> comprise your pipeline<br \/> &#8220;&#8221;&#8221;<br \/> return reduce(lambda v, f: f(v), function_pipeline, value)<br \/>&#8220;`                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911773\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : zouzou0208 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u597d\u73a9\uff0c\u539f\u6765\u662f index.py \u7684\u4f5c\u8005\u3002\u597d\u68d2\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911774\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : chaleaoch <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5728\u8fd9\u4e48\u73a9, \u4f1a\u88ab\u73a9\u574f\u7684\u5582~~~~~                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911775\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : shyling <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911776\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Wincer <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @frostming \u662f\u7684\uff0c\u8fd9\u6837\u4e5f\u53ef\u4ee5\uff0c\u4f46\u662f\u9002\u7528\u6027\u4f1a\u7a84\u4e00\u4e9b\uff0c\u9700\u8981\u9884\u5148\u9488\u5bf9\u67d0\u4e00\u79cd\u7c7b\u578b patch                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911777\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : shyrock <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8d5e\uff01\u5b66\u4e60\u4e86\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911778\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : aldslvda <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5b66\u4e60\u4e86                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911779\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : iintothewind <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4f60\u8fd9\u4e2a\u7ba1\u9053\u5b9e\u73b0\u662f\u4e0d\u662f\u53ef\u4ee5\u518d\u4f18\u5316\u4e00\u4e0b\uff0c<br \/>\u6bd5\u7adf\u6bcf\u6b21\u90fd\u5f97\u5e26 F() \u5305\u4f4f\u540e\u9762\u7684\u64cd\u4f5c\u7b26\uff0c \u8fd9\u4e2a\u770b\u8d77\u6765\u6709\u70b9\u591a\u4f59\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911780\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : admirez <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             pandas \u4e5f\u53ef\u4ee5\u8fd9\u6837\u641e\u4e48\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911781\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : sapocaly <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e2a\u4eba\u89c9\u5f97 chain funciton call \u53ef\u80fd\u66f4\u7b26\u5408 python \u4e00\u4e9b\u81f3\u5c11\u66f4\u63a5\u8fd1 django \u4e00\u4e9b\u3002\u6bd4\u5982 range(10).filter(lambda x: x % 2).sum()\u3002\u6bd5\u7adf\u6bcf\u6b21\u52a0\u4e2a F \u8fd8\u662f\u6709\u70b9\u96be\u53d7\u3002\u5f53\u7136\uff0c\u53bb\u6389 F \u5bb9\u6613\uff0c\u6211\u662f\u6ca1\u60f3\u5230\u600e\u4e48\u5b9e\u73b0 range(10) | filter, lambada x:x |sum \u8fd9\u6837\u7684 syntax                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911782\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : frostming <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @sapocaly \u53ea\u80fd\u9b54\u6539 builtins \u4e86\uff0c\u53c2\u8003\u6211\u4e0a\u9762\u7684\u56de\u7b54                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911783\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : sapocaly <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @frostming \u4e0d \u6211\u53d1\u73b0\u6211\u4e4b\u524d\u7684\u7ea0\u7ed3\u6ca1\u6709\u610f\u4e49, \u5982\u679c\u53ea\u662f\u8981\u5b9e\u73b0 range(10) | (filter, lambada x:x) |sum \u6216 range(10).filter(lambda x: x % 2).sum()\u8fd9\u6837\u7684\u8bdd\uff0c\u4f60\u53ea\u9700\u5f00\u5934\u7528\u4e00\u4e2a\u81ea\u5df1\u5b9a\u4e00\u4e2a class\uff0c\u524d\u8005(pipe)\u7167\u89c4\u77e9 override ror \u5c31\u884c\u4e86\uff0c\u540e\u8005 chaining \u7684\u8bdd\u6211\u60f3\u7528 metaclass \u5e94\u8be5\u4e0d\u96be\uff0c\u4e0d\u77e5\u9053\u6709\u6ca1\u6709\u66f4\u7b80\u5355\u7684\u3002\u6211\u89c9\u5f97\u8fd9\u79cd\u5df2\u7ecf\u5f88 hack \u4e86\uff0c\u6539 buildin \u5c31\u592a\u8fc7\u5206\u4e86\uff0c\u6ca1\u5fc5\u8981\u4e5f\u4e0d\u5408\u9002\u3002\u5f53\u7136\u5982\u679c\u4f60\u975e\u8981\u5b9e\u73b0 range(10) | filter(lambada x:x) |sum \u8fd9\u6837\u7684\uff0c\u786e\u5b9e\u53ef\u80fd\u53ea\u80fd patch \u4e86\uff0c\u5f53\u7136\u6211\u4f1a\u5efa\u8bae patch a limited scope \u800c\u4e0d\u662f explicitly override                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911784\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : sapocaly <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8865\u5145\u4e00\u4e0b,\u6bd4\u8f83\u5bb9\u6613\u5b9e\u73b0\u7684 chain \u7684\u7528\u6cd5\u4f1a\u662f Chain.range(10).filter(lambda x:x % 2).sum().end(),\u7a0d\u5fae\u96be\u4e00\u70b9\u7684\u662f Chain.range(10).filter(lambda x:x % 2).sum(),\u6211\u731c\u8fd9\u91cc\u6211\u5f97\u60f3\u4e0b\u7c7b\u4f3c lazy eval \u7684\u5b9e\u73b0\u3002\u5982\u679c\u60f3\u76f4\u63a5 range(10).filter(lambda x:x % 2).sum()\uff0c\u6211\u53ef\u80fd\u4f1a\u7528 with patched_buildin(): range(10).filter(lambda x:x % 2).sum()\u8fd9\u6837\u7684 syntax \u5f53\u7136\u8ba8\u538c indentation \u7684\u8bdd\u81ea\u7136\u4e5f\u6709\u522b\u7684\u529e\u6cd5                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911785\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : sapocaly <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u60f3\u4e86\u60f3\u4f3c\u4e4e metaclass \u90fd\u4e0d\u9700\u8981                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911786\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @NeezerGu \u5bf9\u7684\u3002<\/p>\n<p>@admirez \u53ef\u4ee5\uff0c\u6b64\u7ba1\u9053\u53ef\u4ee5\u7528\u5728\u4efb\u4f55 Python \u4ee3\u7801\u91cc\u3002\u6211\u5c31\u662f\u5728\u5904\u7406\u6570\u636e\u7684\u65f6\u5019\u60f3\u5230\u7684\u8fd9\u4e2a\u3002<\/p>\n<p>@sapocaly \u4f60\u8bf4\u7684\u8fd9\u4e2a\u4e0d\u5c31\u662f\u4e0a\u63a8\u8350\u7684\u90a3\u4e2a\u5e93\u5417\uff1f\u4f60\u559c\u6b22\u7684\u8bdd\u53ef\u4ee5\u53bb\u8bd5\u8bd5\uff0c\u4e0a\u9762\u6709\u94fe\u63a5\u3002\u6211\u4e2a\u4eba\u559c\u6b22 | F(&#8230;) \u8fd9\u4e48\u7528\u3002\u6ca1\u6709\u9ed1\u9b54\u6cd5\uff0c\u5de5\u4f5c\u539f\u7406\u7b80\u5355\uff0c\u5bf9 debug \u53cb\u597d\uff0c\u6700\u91cd\u8981\u7684\u4f18\u70b9\u662f\u6bcf\u4e00\u6b21\u7ba1\u9053\u8fd0\u7b97\u90fd\u662f\u771f\u5b9e\u7684\u8fd0\u7b97\u51fa\u4e86\u7ed3\u679c\uff0c\u6211\u53ef\u4ee5\u5728\u4efb\u4f55\u4e00\u6b21\u8fd0\u7b97\u4e4b\u540e\u62ff\u53bb\u7528\uff0c\u800c\u4e0d\u9700\u8981\u7279\u610f\u6807\u8bc6\u4e00\u4e2a END \u6216\u8005\u5176\u4ed6\u4ec0\u4e48\u7684\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911787\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : xuboying <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e3b\u4e0d\u53bb\u5199 perl6 \u53ef\u60dc\u4e86\uff0cpython \u7684\u540d\u4eba\u540d\u8a00\u662f\u53ea\u80fd\u6709\u4e00\u79cd\u5199\u6cd5\uff0c\u4e0d\u9075\u5b88\u4eba\u7684\u53ef\u4ee5\u53bb\u5f00\u53d1\u5176\u4ed6\u8bed\u8a00\uff08\u9003\uff09                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911788\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Tumblr <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u554a\uff01\u8fd9\u5f88 PowerShell \uff01\u5f88 pwsh \uff01                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911789\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @mckelvin \u6211\u6587\u7ae0\u91cc\u89e3\u91ca\u8fc7\u4e86\u3002\u7ba1\u9053\u7684\u6570\u636e\u5904\u7406\u987a\u5e8f\u8ddf\u9605\u8bfb\u987a\u5e8f\u662f\u4e00\u6837\u7684\u3002\u5229\u4e8e\u9605\u8bfb\u4ee3\u7801\u3002<br \/>\u4f60\u8bf4\u7684\u8fd9\u4e2a\u5d4c\u5957\u7528\u6cd5\u5f53\u7136\u53ef\u4ee5\uff0c\u53ef\u662f\u9605\u8bfb\u987a\u5e8f\u548c\u5b9e\u9645\u7684\u6267\u884c\u987a\u5e8f\u662f\u76f8\u53cd\u7684\uff0c\u5b83\u5148\u6267\u884c\u7684\u5185\u90e8\u51fd\u6570\u518d\u6267\u884c\u7684\u5916\u90e8\u51fd\u6570\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911790\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : NeezerGu <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @abersheeran \u539f\u6765\u5982\u6b64\uff0c\u611f\u8c22\u54c8\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911791\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : sapocaly <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @abersheeran \u989d\u5176\u5b9e\u6211\u5f88\u4e45\u6ca1\u5199 python \u4e86\uff0c\u5012\u4e0d\u662f\u771f\u8981\u7528\u5230\uff0c\u4e0d\u8fc7\u89c9\u5f97\u4f60\u63d0\u51fa\u7684\u8fd9\u4e2a\u95ee\u9898\u633a\u6709\u610f\u601d\u6240\u4ee5\u60f3\u60f3\u6709\u5565\u522b\u7684\u5b9e\u73b0\u3002\u6211\u770b\u4e86\u90a3\u4e2a\u5e93\u4ecb\u7ecd\uff0c\u548c\u6211\u7406\u60f3\u4e2d\u7684\u6bd4\u8f83\u63a5\u8fd1\uff0c\u6211\u89c9\u5f97 END \u662f\u53ef\u4ee5\u53bb\u6389\u7684\uff0c\u4f46\u5f53\u7136\u8fd9\u53c8\u8981\u52a0\u5f88\u591a hack \u3002 \u81f3\u4e8e\u54ea\u79cd syntax \u6211\u6bd4\u8f83\u559c\u6b22\uff0c\u6211\u89c9\u5f97\u90fd\u8fd8\u884c\uff0c\u4e0d\u8fc7\u6211\u89c9\u5f97\u6211\u73b0\u5b9e\u4e2d\u4e0d\u4f1a\u53bb\u7528\u3002\u7b80\u5355\u7684\u903b\u8f91\u6ca1\u5fc5\u8981\uff0c\u590d\u6742\u7684\u903b\u8f91 chain \u6216\u8005 pipe \u7684\u53ef\u8bfb\u6027\u5e76\u4e0d\u4f1a\u589e\u52a0\uff0c\u4e5f\u5927\u6982\u7387\u6548\u7387\u4e0d\u662f\u6700\u597d\u7684\u3002\u5f53\u7136\uff0c\u6211\u4e5f\u5f88\u4e45\u6ca1\u7528 python \u4e86\uff0c\u6548\u7387\u8fd9\u4e2a\u8fd8\u5f97\u5177\u4f53\u95ee\u9898\u5177\u4f53\u5206\u6790\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911792\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : xuboying <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e3a\u4f55\u8981\u7279\u6b8a\u5904\u7406 tuple\uff0c\u6ca1\u6709 get \u5230 OP \u7684\u610f\u56fe\uff0c\u6709\u4ec0\u4e48\u7279\u6b8a\u60c5\u51b5\u53ef\u4ee5\u7b80\u4fbf\u5199\u6cd5\u4e48\uff1f<br \/>&gt;&gt;&gt; (1, 2 , 3) | F(filter, lambda x: x % 2) | F(list)<br \/>TypeError: filter expected 2 arguments, got 4<\/p>\n<p>&gt;&gt;&gt; [1, 2 , 3] | F(filter, lambda x: x % 2) | F(list)<br \/>[1, 3]<\/p>\n<p>&gt;&gt;&gt; list(filter( lambda x: x % 2,(1,2,3)))<br \/>[1, 3]                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911793\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @sapocaly \u55ef\uff0c\u5173\u4e8e\u6b64\u7684\u8ba8\u8bba\u4f60\u53ef\u4ee5\u770b\u770b\u4e0a\u6211\u3001 @frostming \u548c @Wincer \u53d1\u7684\u3002\u66f4\u597d\u3001\u66f4\u7b80\u5355\u7684\u5b9e\u73b0\u65b9\u6cd5\u76ee\u524d\u6765\u770b\uff0c\u5728 CPython \u91cc\u662f\u6ca1\u6709\u7684\u3002\u5982\u679c\u81ea\u5df1\u5b9e\u73b0\u4e00\u4e2a Python \u8d85\u96c6\u7684\u7f16\u8bd1\u5668\uff0c\u90a3\u5c31\u53ef\u4ee5\u505a\u5230\u4e86\u3002<\/p>\n<p>@iqxd @xuboying \u56e0\u4e3a\u6211\u5e0c\u671b\u80fd\u4f20\u9012\u591a\u4e2a\u53c2\u6570\u7ed9\u88ab F \u5305\u88f9\u7684\u51fd\u6570\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u51fd\u6570\u8fd4\u56de\u591a\u503c\u662f return x, y, z \u8fd9\u6837\uff0c\u5b83\u7684\u5b9e\u9645\u7c7b\u578b\u662f\u4e00\u4e2a tuple \u3002<\/p>\n<p>\u6bd4\u5982<\/p>\n<p>def fa(&#8230;): return a, b, c<br \/>def fb(a, b, c, d, e): return y<\/p>\n<p>\u5c31\u53ef\u4ee5\u76f4\u63a5 data | F(fa) | F(fb), \u800c\u4e0d\u662f data | F(fa) | F(lambda args: F(fb(*args))) \u8fd9\u6837\u5199\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911794\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : maddevil <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             from functools import partial<\/p>\n<p>F = type(&#8220;F&#8221;, (partial,), {&#8220;__ror__&#8221;: lambda self, other: self(other)})<br \/>range(10) | F(filter, lambda x: x &amp; 1) | F(sum) | F(print)                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911795\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : geebos <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e2a\u4eba\u89c9\u5f97\u53ef\u4ee5\u5199\u6210\u88c5\u9970\u5668<\/p>\n<p>&#8220;`python<br \/>from functools import partial<\/p>\n<p>class F(partial):<br \/> def __init__(self, func):<br \/> self.__func = func<\/p>\n<p> def __ror__(self, other):<br \/> if isinstance(other, tuple):<br \/> return self(*other)<br \/> return self(other)<\/p>\n<p> def __call__(self, *args, **kwargs):<br \/> return self.__func(*args, **kwargs)<\/p>\n<p>def pipefy(func):<br \/> return F(func)<\/p>\n<p>&#8220;`                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911796\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : zyb201314 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8fd9\u5c31\u662f\u725b\u4eba\u6280\u672f\u63a2\u8ba8\u5417\uff1f\u4f5c\u4e3a\u5c0f\u767d\u7684\u6211\u5b8c\u5168\u53c2\u5165\u4e0d\u8fdb\u8ba8\u8bba, \u53ea\u80fd\u7ed9\u4f60\u4eec\u9f13\u638c.                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911797\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : crclz <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u53ef\u4ee5\u53ef\u4ee5\uff0c\u811a\u672c\u8bed\u8a00\u5c31\u5e94\u8be5\u6709\u811a\u672c\u7684\u6837\u5b50                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911798\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : 24bit <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8d5e\u4e00\u4e2a                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911799\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : lithbitren <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u975e\u5e38\u6709\u610f\u601d                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911800\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : AlexChing <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8fd9\u4e2a\u5728 python \u7684\u6570\u636e\u9884\u5904\u7406\u9636\u6bb5\u786e\u5b9e\u662f\u5f88\u5b9e\u7528\u7684\u3002\u6570\u636e\u9884\u5904\u7406\u9700\u8981\u6309\u7167\u7279\u5b9a\u7684\u6d41\u7a0b\u6765\u8d70\uff0c\u81ea\u5df1\u4e00\u4e2a\u4e2a\u7684\u5199\u6d41\u7a0b\u786e\u5b9e\u5f88\u96be\u53d7\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911801\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Reficul <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u5dee\u70b9\u771f\u88ab\u552c\u4f4f\u4e86\uff0c \u539f\u6765\u662f\u8986\u76d6\u4e86\u4f4d\u8fd0\u7b97\u7684\u6216\u3002\u3002\u3002 <\/p>\n<p>\u79d2\u554a~                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911802\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : xuboying <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @abersheeran #72 \u611f\u8c22 OP \u63d0\u4f9b\u4e86\u4e00\u4e2a\u975e\u5e38\u597d\u7684\u601d\u8def\uff0c\u7528\u5728 notebook \u91cc\u505a\u6570\u636e\u5206\u6790\u975e\u5e38\u5b9e\u7528\uff0c\u5199\u9879\u76ee\u4f30\u8ba1\u4f1a\u88ab\u5927\u591a\u6570 team \u6253\u6b7b\u3002\u3002\u3002<br \/>ror \u5dee\u70b9\u88ab\u9a97\u4e86\uff0c\u4ee5\u4e3a\u662f\u5faa\u73af\uff0c\u770b\u4e86\u4e00\u4e0b\u6587\u6863\u4ee5\u540e\u6211\u60f3\u518d\u91cd\u8f7d\u4e00\u4e2a\u8fd0\u7b97\u7b26\uff0c\u8fd9\u6837\u5c31\u4e0d\u7528\u7c97\u66b4\u7684\u4f7f\u7528 tuple \u6765\u5224\u65ad\u5904\u7406\u903b\u8f91\u4e86\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<p>$ cat foo.py<br \/>from functools import partial<\/p>\n<p>class F(partial):<br \/> def __ror__(self, rhs):<br \/> return self(rhs)<\/p>\n<p> def __rrshift__(self, rhs):<br \/> return self(*rhs)<\/p>\n<p>$ python -i foo.py<br \/>&gt;&gt;&gt; (1, 2 , 3) | F(filter, lambda x: x % 2) | F(list)<br \/>[1, 3]<br \/>&gt;&gt;&gt; (14, &#8216;#b&#8217;) &gt;&gt; F(format)<br \/>&#8216;0b1110&#8217;<br \/>&gt;&gt;&gt;                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911803\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : xuboying <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @xuboying #81 \u8349\u7387\u4e86\u3002\u3002ror \u548c rrshift \u6709\u4f18\u5148\u7ea7\u5173\u7cfb\uff0c\u4e00\u8d77\u7528\u4e0d\u65b9\u4fbf\u3002\u3002\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911804\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @xuboying \u54c8\u54c8\uff0c\u5982\u679c\u4f60\u60f3\u8981\u62c6\u5206\u6210\u4e24\u4e2a\u5b57\u7b26\uff0c\u4e0d\u59a8\u8003\u8651 `|` \u548c `^` \u8fd9\u4e24\u6ca1\u6709\u4f18\u5148\u7ea7\u95ee\u9898\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911805\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Leviathann <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @alan0liang \u8fd9\u4e2a sharp \u8ba9\u6211\u60f3\u5230\u4e86 Mathematica                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911806\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : no1xsyzy <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @abersheeran | ^ \u8fd9\u4e24\u4e2a\u4e5f\u6709\u4f18\u5148\u7ea7\u95ee\u9898\uff0c ^ \u4f18\u5148\u7ea7\u9ad8<br \/>\u4f3c\u4e4e | \u6ca1\u6709\u540c\u4f18\u5148\u7ea7\u7684\u2026\u2026<\/p>\n<p>@geebos \u4f60\u7684 __init__ \u548c __call__ \u7684\u529f\u80fd\u5df2\u7ecf\u88ab partial \u5b9e\u73b0\u4e86\u2026\u2026                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911807\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @no1xsyzy<br \/>@xuboying <\/p>\n<p>https:\/\/docs.python.org\/zh-cn\/3.7\/reference\/expressions.html#operator-precedence<\/p>\n<p>\u8fd8\u771f\u662f\uff0c\u6ca1\u6709\u7b26\u53f7\u548c | \u4f18\u5148\u7ea7\u76f8\u540c\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911808\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : no1xsyzy <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u6700\u957f\u7684\u7ba1\u9053\u5b9e\u73b0\uff1a\u53d1 PEP \u8981\u6c42\u589e\u52a0 |&gt; \u548c ||&gt; \u64cd\u4f5c\u7b26                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911809\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : no1xsyzy <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @abersheeran \u518d\u60f3\u4e86\u4e0b\uff0c\u53ef\u80fd\u6bd4\u8f83\u6b6a<br \/>a \/ F(b) :: b(a)<br \/>a \/\/ F(b) :: b(*a)<br \/>a @ F(b) :: map(b, a)<br \/>a % F(b) :: filter(b, a)<br \/>a * F(b) :: reduce(b, a)                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911810\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @no1xsyzy \u63d0\u8fd9\u4e2a PEP\uff0cGuido \u4f1a\u56de\u590d\uff1aI don&#8217;t like it. Closed. \u54c8\u54c8\u54c8                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911811\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : woostundy <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u6216\u8fd0\u7b97\u6709\u65f6\u5019\u8fd8\u633a\u5e38\u7528\u7684\u3002<br \/>\u8981\u662f\u80fd\u81ea\u5df1\u589e\u52a0\u8fd0\u7b97\u7b26\u4ee5\u53ca\u5b9a\u4e49\u5c31\u597d\u4e86\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911812\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : no1xsyzy <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @abersheeran \u5927\u4eba\uff0c\u65f6\u4ee3\u53d8\u4e86<br \/>Guido \u4e0d\u662f\u4e5f\u4e0d\u559c\u6b22 := \u4e48\u2026\u2026                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911813\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @no1xsyzy \u4f46\u662f\u80fd\u548c\u4ed6\u5bf9\u7740\u5e72\u7684\uff0c\u4e5f\u5c31\u90a3\u4e48\u51e0\u4e2a\u5927\u4f6c\u5427\u3002\u7ea2\u59d0\u63d0\u4ea4\u6a21\u5f0f\u5339\u914d\u7684 PR \u4e0d\u8fd8\u662f Guido \u76f4\u63a5 Closed \u561b\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911814\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : xuboying <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @no1xsyzy #85 @abersheeran <br \/>\u82b1\u4e86\u70b9\u6478\u9c7c\u7684\u65f6\u95f4\u7565\u5fae\u6539\u9020\u4e86\u4e00\u4e2a\u7b26\u5408\u6211\u4e2a\u4eba\u559c\u597d\u7684\u7248\u672c\uff0c\u4ee5\u540e\u505a\u6570\u636e\u5206\u6790\u624b\u6307\u5c31\u8f7b\u677e\u4e86\u3002<\/p>\n<p>\u6211\u53d1\u73b0 partial \u7684\u7c7b\u5f88\u7279\u6b8a\uff0c\u4e0d\u80fd\u7b80\u5355\u7ee7\u627f\uff0c\u6216\u8005\u524d\u9762\u6709\u4eba\u63d0\u5230\u4e86 Filter=F(filter)\u4f3c\u4e4e\u4e5f\u662f\u4e0d\u884c\u7684\u3002<\/p>\n<p>\u5e0c\u671b\u6709\u9ad8\u4eba\u80fd\u5e2e\u5fd9\u7b80\u5316\u4e00\u4e0b\u6211\u7684\u5199\u6cd5\u3002<\/p>\n<p>\u00b7\u00b7\u00b7<br \/>$ cat foo.py<br \/>from functools import partial<\/p>\n<p>class P(partial):<br \/> &#8220;&#8221;&#8221;Pipe.&#8221;&#8221;&#8221;<\/p>\n<p> def __ror__(self, rhs):<br \/> return self(rhs)<\/p>\n<p>class X(partial):<br \/> &#8220;&#8221;&#8221;Xargs.&#8221;&#8221;&#8221;<\/p>\n<p> def __ror__(self, rhs):<br \/> return self(*rhs)<\/p>\n<p>class Filter(P):<\/p>\n<p> def __new__(cls, *args, **kwargs):<br \/> return super(__class__, cls).__new__(cls, filter, *args, **kwargs)<\/p>\n<p>class Map(P):<\/p>\n<p> def __new__(cls, *args, **kwargs):<br \/> return super(__class__, cls).__new__(cls, map, *args, **kwargs)<\/p>\n<p>$ python -i foo.py<br \/>&gt;&gt;&gt; (1, 2 , 3) | Map(lambda x : x+2 ) | Filter(lambda x: x % 2) | X(divmod) | P (set)<br \/>{0, 3}<br \/>\u00b7\u00b7\u00b7                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911815\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @xuboying https:\/\/github.com\/abersheeran\/only-pipe\/discussions \u65b9\u4fbf\u7684\u8bdd\u53ef\u4ee5\u53d1\u5230\u8fd9\uff0c\u7559\u4f5c\u8bb0\u5f55\u3002<\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911816\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Macv1994 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u60f3\u95ee\u4e00\u4e0b\u9898\u4e3b\uff0c\u600e\u4e48\u6837\u624d\u80fd\u50cf\u4f60\u4e00\u6837\u5199\u51fa\u8fd9\u6837\u4f18\u96c5\u7684\u4ee3\u7801\uff0c\u53ef\u4ee5\u8bf4\u4e00\u4e0b\u5b66\u4e60\u8def\u7ebf\u5417\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911817\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @Macv1994 \u5b66\u4e60\u8def\u7ebf\uff1f\u989d\u2026\u2026\u4f60\u53ef\u4ee5\u770b\u770b\u6211\u535a\u5ba2\uff0c\u6309\u65f6\u95f4\u987a\u5e8f\u5012\u7740\u770b\u3002\u90a3\u4e2a\u5dee\u4e0d\u591a\u5c31\u80fd\u5c55\u793a\u6211\u7684\u5b66\u4e60\u8def\u7ebf\u4e86\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911818\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : yueyoum <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u6211\u4e3a\u4e86 \u56de\u590d\u6b64\u8d34\uff0c \u7279\u610f\u767b\u9646\u4e86\u4e00\u4e0b<\/p>\n<p>\u603b\u7ed3\uff1a \u54d7\u4f17\u53d6\u5ba0\uff0c\u6beb\u65e0\u610f\u4e49<\/p>\n<p>\u6211\u5df2\u7ecf \u629b\u5f03 python \u4e86<\/p>\n<p>\u5de5\u4e1a\u5e94\u7528\uff0c\u5404\u79cd\u70ab\u6280\u4ee3\u7801\uff0c\u4e0d\u662f \u5e73\u94fa\u76f4\u8ff0 \u7684\u4ee3\u7801\uff0c \u6211\u5168\u90e8\u90fd\u662f review \u4e0d\u901a\u8fc7\u7684<\/p>\n<p>\u5982\u679c\u4e00\u4e2a \u8bed\u8a00 \u5199\u4e86 4 \u5e74 \u8fd8\u80fd\u4ece \u8bed\u6cd5\u4e0a\u73a9\u51fa\u82b1\u6837\uff0c \u6216\u8005 \u4e00\u4e2a\u8bed\u8a00 \u5199\u4e86 4 \u5e74 \u8fd8\u6ca1\u638c\u63e1\u5168\u90e8\u7684\u8bed\u8a00\u7279\u6027<br \/>\uff08 c++\u9664\u5916\uff0c \u7279\u5b9a\u9886\u57df \u548c \u9ad8\u6027\u80fd \u662f\u522b\u4eba\u7684\u5356\u70b9\uff09<\/p>\n<p>\u90a3\u4e48 \u5728\u8fd9\u79cd\u8bed\u8a00\u4e0a \u6d6a\u8d39\u65f6\u95f4\u662f \u6beb\u65e0\u610f\u4e49\u7684<\/p>\n<p>\u4ec0\u4e48\u662f\u597d\u8bed\u8a00\uff1a<\/p>\n<p>1. \u8bed\u6cd5 \u51e0\u5929 \u5b66\u5b8c<br \/>2. \u8bed\u8a00\u7279\u6027 \u51e0\u4e2a\u6708 \u5b8c\u5168\u638c\u63e1<br \/>3. \u6709\u5f3a\u529b\u7684 IDE \u652f\u6301<br \/>4. \u5f3a\u7c7b\u578b\uff0c\u7f16\u8bd1\u68c0\u67e5\u9519\u8bef<br \/>5. \u5982\u679c\u8fd0\u884c\u6548\u7387\u9ad8\u6700\u597d<br \/>6. \u5982\u679c\u5bb9\u6613\u7684\u652f\u6301\u5e76\u884c\u6700\u597d<\/p>\n<p>python \u4e00\u6837\u90fd\u6ca1\u5360\u4e0a<\/p>\n<p>\u8fde\u6700\u57fa\u672c\u7684 \u8bed\u8a00\u7279\u6027\uff0c \u6211\u6562\u8bf4 \u8fd9\u4e2a\u5e16\u5b50\u91cc \u6ca1\u6709\u4e00\u4e2a\u4eba \u5b8c\u5168\u638c\u63e1\u4e86 python \u7684\u7279\u6027<\/p>\n<p>\u6240\u4ee5\uff0c \u81ea\u5df1\u73a9\u73a9\u53ef\u4ee5                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911819\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : abersheeran <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @yueyoum \u5594\u3002\u4f60\u662f Golang \u7684\u7c89\u4e1d\u5427\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911820\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : lizytalk <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @aijam #20 \u6211\u89c9\u5f97\u8fd9\u91cc\u9762\u7684 pipe \u7684\u8bbe\u8ba1\u6bd4\u4e3b\u7684\u597d                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4911821\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : xuboying <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @yueyoum \u4ece\u8bed\u6cd5\u7684\u89d2\u5ea6 op \u7684\u4ee3\u7801\u5e76\u4e0d\u7b26\u5408\u793e\u533a\u89c4\u8303\uff0c\u4f46\u53ef\u80fd\u5f88\u591a\u4eba\uff08\u5305\u62ec\u6211\uff09\u662f\u628a op \u7684\u8bbe\u8ba1\u5f53\u6210\u4e00\u4e2a\u6700\u7ec8\u4ea7\u54c1\u6765\u7528\u7684\uff0c\u6bd4\u5982\u6570\u636e\u5206\u6790\u3002op \u66f4\u50cf\u662f\u4e00\u4e2a\u4f18\u79c0\u7684\u4ea7\u54c1\u7ecf\u7406\u800c\u4e0d\u662f\u5355\u7eaf\u7684 coder \u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>\u516d\u884c\u4ee3\u7801\u5b9e\u73b0 Python \u7ba1\u9053 &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/274941"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=274941"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/274941\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=274941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=274941"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=274941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}