{"id":65,"date":"2021-09-30T22:02:00","date_gmt":"2021-09-30T14:02:00","guid":{"rendered":"http:\/\/scutvk.cn\/?p=65"},"modified":"2021-10-13T11:03:47","modified_gmt":"2021-10-13T03:03:47","slug":"python-pathlib-path","status":"publish","type":"post","link":"https:\/\/scutvk.cn\/?p=65","title":{"rendered":"Python pathlib.Path"},"content":{"rendered":"\n<p>\u505aimage-to-latex\u9879\u76ee\u7684\u65f6\u5019\uff0c\u6d89\u53ca\u5230\u90e8\u5206Path\u7684\u7528\u6cd5\uff0c\u4e0b\u9762\u662f\u641c\u96c6\u5230\u7684\u90e8\u5206\u8d44\u6599\u622a\u53d6\u96c6\u5408<\/p>\n\n\n\n<p>\u53c2\u8003\u7f51\u9875<\/p>\n\n\n\n<p><a href=\"https:\/\/blog.csdn.net\/amanfromearth\/article\/details\/80265843\" target=\"_blank\" rel=\"noreferrer noopener\">python3\u4e2dpathlib\u5e93\u7684Path\u7c7b\u7684\u4f7f\u7528_AManFromEarth\u7684\u535a\u5ba2-CSDN\u535a\u5ba2_python\u4e2dpathlib\u7684\u7528\u6cd5<\/a><\/p>\n\n\n\n<p>1.\u8c03\u7528\u5e93<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>from pathlib import Path<\/code><\/pre>\n\n\n\n<p>2.\u521b\u5efaPath\u5bf9\u8c61<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>p = Path('D:\/python\/1.py')\nprint(p)\n\n#\u53ef\u4ee5\u8fd9\u4e48\u4f7f\u7528,\u76f8\u5f53\u4e8eos.path.join()\np1 = Path('D:\/python')\np2 = p1\/'123'\nprint(p2)<\/code><\/pre>\n\n\n\n<p>\u7ed3\u679c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>D:\\python\\1.py\nD:\\python\\123\n<\/code><\/pre>\n\n\n\n<p>3.Path.cwd()<br>\u83b7\u53d6\u5f53\u524d\u8def\u5f84<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>path = Path.cwd()\nprint(path)<\/code><\/pre>\n\n\n\n<p>\u7ed3\u679c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>D:\\python<\/code><\/pre>\n\n\n\n<p>4.Path.stat()<br>\u83b7\u53d6\u5f53\u524d\u6587\u4ef6\u7684\u4fe1\u606f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>p = Path('1.py')\nprint(p.stat())<\/code><\/pre>\n\n\n\n<p>\u7ed3\u679c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>os.stat_result(st_mode=33206, st_ino=8444249301448143, st_dev=2561774433, st_nlink=1, st_uid=0, st_gid=0, st_size=4, st_atime=1525926554, st_mtime=1525926554, st_ctime=1525926554)<\/code><\/pre>\n\n\n\n<p>5.Path.exists()<br>\u5224\u65ad\u5f53\u524d\u8def\u5f84\u662f\u5426\u662f\u6587\u4ef6\u6216\u8005\u6587\u4ef6\u5939<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&gt;&gt;&gt; Path('.').exists()\nTrue\n&gt;&gt;&gt; Path('1.py').exists()\nTrue\n&gt;&gt;&gt; Path('2.py').exists()\nFalse<\/code><\/pre>\n\n\n\n<p>6.Path.resolve()<\/p>\n\n\n\n<p>&nbsp;\u83b7\u53d6\u5f53\u524d\u7edd\u5bf9\u8def\u5f84<\/p>\n\n\n\n<p>\u800cimage-to-latex\u9879\u76ee\u4e2d\u6709\u4e0b\u9762\u4e00\u53e5<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>script = Path(__file__).resolve().parent \/ \"find_and_replace.sh\"<\/code><\/pre>\n\n\n\n<p>\u6b64\u5904.parent\u4f5c\u7528\u59827<\/p>\n\n\n\n<p>7.Path.parent<\/p>\n\n\n\n<p>\u8fd4\u56de\u6240\u6709\u4e0a\u7ea7\u76ee\u5f55\u7684\u5217\u8868<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u505aimage-to-latex\u9879\u76ee\u7684\u65f6\u5019\uff0c\u6d89\u53ca\u5230\u90e8&hellip;<\/p>\n","protected":false},"author":1,"featured_media":107,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[10,2],"tags":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/scutvk.cn\/wp-content\/uploads\/2021\/10\/image-7.png","_links":{"self":[{"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/posts\/65"}],"collection":[{"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/scutvk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=65"}],"version-history":[{"count":4,"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/posts\/65\/revisions"}],"predecessor-version":[{"id":108,"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/posts\/65\/revisions\/108"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/media\/107"}],"wp:attachment":[{"href":"https:\/\/scutvk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=65"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/scutvk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=65"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/scutvk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=65"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}