{"id":160,"date":"2021-12-09T21:06:19","date_gmt":"2021-12-09T13:06:19","guid":{"rendered":"http:\/\/purplepoolobservatory.com\/?p=160"},"modified":"2021-12-09T21:06:19","modified_gmt":"2021-12-09T13:06:19","slug":"%e7%94%9f%e6%88%90%e6%af%8f%e5%91%a8%e4%b8%89%e7%9a%84%e6%97%a5%e6%9c%9f","status":"publish","type":"post","link":"https:\/\/purplepoolobservatory.com\/?p=160","title":{"rendered":"\u751f\u6210\u6bcf\u5468\u4e09\u7684\u65e5\u671f"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>import pandas as pd\r\nimport numpy as np\r\n \r\ndates=pd.date_range('20180101','20181231',freq='W-WED')\r\n\r\n# W-MON\uff1a\u4ece\u6307\u5b9a\u661f\u671f\u51e0\u5f00\u59cb\u7b97\u8d77\uff0c\u6bcf\u5468# \u661f\u671f\u51e0\u7f29\u5199\uff1aMON\/TUE\/WED\/THU\/FRI\/SAT\/SUN\r\n\r\n#\u8f6c\u6362\u65e5\u671f\r\ndates_array=dates.to_pydatetime()\r\ndates_list=np.vectorize(lambda x: x.strftime('%Y-%m-%d'))(dates_array).<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-160","post","type-post","status-publish","format-gallery","hentry","category-technology","post_format-post-format-gallery"],"_links":{"self":[{"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/posts\/160","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=160"}],"version-history":[{"count":1,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/posts\/160\/revisions"}],"predecessor-version":[{"id":161,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=\/wp\/v2\/posts\/160\/revisions\/161"}],"wp:attachment":[{"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=160"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/purplepoolobservatory.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}