{"id":164132,"date":"2020-10-07T04:28:06","date_gmt":"2020-10-06T20:28:06","guid":{"rendered":"http:\/\/4563.org\/?p=164132"},"modified":"2020-10-07T04:28:06","modified_gmt":"2020-10-06T20:28:06","slug":"python-3","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=164132","title":{"rendered":"Python 3"},"content":{"rendered":"<p> [ad_1]<br \/>\n<br \/><a href=\"https:\/\/docs.python.org\/3.9\/whatsnew\/3.9.html\">Python 3.9\u53d1\u5e03<\/a>\uff0c5\u4e2a\u65b0\u4eae\u70b9\uff1a<\/p>\n<p>1\u3001\u7528\u201c | \u201d\u5408\u5e76\u5b57\u5178\uff1b<br \/>2\u3001\u7528\u201c |= \u201d\u66f4\u65b0\u5b57\u5178\uff1b<br \/>3\u3001\u7528 removeprefix \u548c removesuffix \u5220\u9664\u5b57\u7b26\u4e32\u524d\u7f00\u548c\u540e\u7f00\uff1b<br \/>4\u3001list\u3001dict \u7b49\u5185\u7f6e\u6cdb\u578b\u7684\u7c7b\u578b\u63d0\u793a\uff1b<br \/>5\u3001\u91c7\u7528\u65b0\u7684\u66f4\u7075\u6d3b\u7684\u89e3\u6790\u5668(<a href=\"https:\/\/www.python.org\/dev\/peps\/pep-0617\/\">New PEG parser<\/a>)<br \/>\n<br \/>[ad_2]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] Python 3.9&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\/164132"}],"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=164132"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/164132\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=164132"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=164132"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=164132"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}