{"id":2850,"date":"2016-09-18T13:29:41","date_gmt":"2016-09-18T05:29:41","guid":{"rendered":"http:\/\/ixyzero.com\/blog\/?p=2850"},"modified":"2016-09-18T13:29:41","modified_gmt":"2016-09-18T05:29:41","slug":"%e7%94%a8python%e9%aa%8c%e8%af%81%e6%97%a5%e6%9c%9f%e5%ad%97%e7%ac%a6%e4%b8%b2%e7%9a%84%e5%90%88%e6%b3%95%e6%80%a7","status":"publish","type":"post","link":"https:\/\/ixyzero.com\/blog\/archives\/2850.html","title":{"rendered":"\u7528Python\u9a8c\u8bc1\u65e5\u671f\u5b57\u7b26\u4e32\u7684\u5408\u6cd5\u6027"},"content":{"rendered":"<p>=Start=<\/p>\n<h6>\u641c\u7d22\u5173\u952e\u5b57\uff1a<\/h6>\n<p>python check date str<\/p>\n<h6>\u53c2\u8003\u94fe\u63a5\uff1a<\/h6>\n<ul>\n<li><a href=\"http:\/\/stackoverflow.com\/questions\/16870663\/how-do-i-validate-a-date-string-format-in-python\">http:\/\/stackoverflow.com\/questions\/16870663\/how-do-i-validate-a-date-string-format-in-python<\/a><\/li>\n<li><a href=\"http:\/\/stackoverflow.com\/questions\/9987818\/in-python-how-to-check-if-a-date-is-valid\">http:\/\/stackoverflow.com\/questions\/9987818\/in-python-how-to-check-if-a-date-is-valid<\/a><\/li>\n<li><a href=\"http:\/\/stackoverflow.com\/questions\/18539266\/how-to-validate-a-specific-date-and-time-format-using-python\">http:\/\/stackoverflow.com\/questions\/18539266\/how-to-validate-a-specific-date-and-time-format-using-python<\/a><\/li>\n<li><a href=\"https:\/\/docs.python.org\/2\/library\/datetime.html#strftime-and-strptime-behavior\">https:\/\/docs.python.org\/2\/library\/datetime.html#strftime-and-strptime-behavior<\/a><\/li>\n<\/ul>\n<h6>\u53c2\u8003\u89e3\u7b54\uff1a<\/h6>\n<pre class=\"lang:default decode:true\">import datetime\ndef validate_date_str(date_str):\n    try:\n        datetime.datetime.strptime(date_str, '%Y-%m-%d')\n        return True\n    except ValueError:\n        return False\n\"\"\"\n%m  01, 02, ..., 12\n%d  01, 02, ..., 31\n\"\"\"\n\n&gt;&gt;&gt; validate_date_str('2003-12-23')\n&gt;&gt;&gt; validate_date_str('2003-12-32')<\/pre>\n<hr \/>\n<h5>\u5728Python\u4e2d\u5982\u4f55\u6bd4\u8f83\u65e5\u671f\u683c\u5f0f\u7684\u5b57\u7b26\u4e32\u5927\u5c0f<\/h5>\n<h6>\u641c\u7d22\u5173\u952e\u5b57\uff1a<\/h6>\n<p>python compare date string<\/p>\n<h6>\u53c2\u8003\u94fe\u63a5\uff1a<\/h6>\n<ul>\n<li><a href=\"http:\/\/stackoverflow.com\/questions\/8142364\/how-to-compare-two-dates\">http:\/\/stackoverflow.com\/questions\/8142364\/how-to-compare-two-dates<\/a><\/li>\n<li><a href=\"http:\/\/stackoverflow.com\/questions\/20365854\/comparing-two-date-strings-in-python\">http:\/\/stackoverflow.com\/questions\/20365854\/comparing-two-date-strings-in-python<\/a><\/li>\n<li><a href=\"http:\/\/stackoverflow.com\/questions\/31350373\/comparing-date-strings-in-python\">http:\/\/stackoverflow.com\/questions\/31350373\/comparing-date-strings-in-python<\/a> #\u65b9\u6cd52<\/li>\n<\/ul>\n<h6>\u53c2\u8003\u89e3\u7b54\uff1a<\/h6>\n<p>\u65b9\u6cd51.\u5148\u8f6c\u6362\u6210 datetime \u5bf9\u8c61\u4e4b\u540e\u518d\u6bd4\u8f83<\/p>\n<p>\u65b9\u6cd52.\u76f8\u540c\u683c\u5f0f\u7684\u65e5\u671f\u5b57\u7b26\u4e32\u5176\u5b9e\u53ef\u4ee5\u76f4\u63a5\u6bd4\u8f83(\u4f46\u9700\u8981\u81ea\u5df1\u5148\u5224\u65ad\u65e5\u671f\u5b57\u7b26\u4e32\u7684\u5408\u6cd5\u6027)<\/p>\n<p>=END=<\/p>\n","protected":false},"excerpt":{"rendered":"<p>=Start= \u641c\u7d22\u5173\u952e\u5b57\uff1a python check date str \u53c2\u8003\u94fe\u63a5\uff1a http:\/\/stack [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,7,12],"tags":[166,8,635],"class_list":["post-2850","post","type-post","status-publish","format-standard","hentry","category-knowledgebase-2","category-programing","category-tools","tag-datetime","tag-python","tag-strptime"],"views":5451,"_links":{"self":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/2850","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/comments?post=2850"}],"version-history":[{"count":0,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/2850\/revisions"}],"wp:attachment":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/media?parent=2850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/categories?post=2850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/tags?post=2850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}