{"id":2498,"date":"2022-08-05T23:09:05","date_gmt":"2022-08-05T15:09:05","guid":{"rendered":"http:\/\/cnliutz.uicp.io\/?p=2498"},"modified":"2022-08-05T23:09:05","modified_gmt":"2022-08-05T15:09:05","slug":"python%e6%9f%a5%e6%89%be%e6%96%87%e4%bb%b6%e5%a4%b9%e4%b8%8b%e7%89%b9%e5%ae%9a%e6%96%87%e4%bb%b6%e8%a1%8c%e6%95%b0","status":"publish","type":"post","link":"http:\/\/g1n29wqq.ipyingshe.net:5347\/?p=2498","title":{"rendered":"python\u67e5\u627e\u6587\u4ef6\u5939\u4e0b\u7279\u5b9a\u6587\u4ef6\u884c\u6570"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>import os\ndef countLines(fname):\n    try:\n        with open(fname) as f:\n            data = f.readlines()\n    except FileNotFoundError:\n        print(fname + 'does not exist')\n    lens = len (data)\n    print(fname.split('\\\\')&#91;0]+' has ' + str(lens) + ' lines')\n#path ='.\/testdata'\npath ='.\/'\nprint(os.getcwd())\nfor fname in os.listdir(path):\n    if fname.endswith('.txt'):\n        file_path = os.path.join(path,fname)\n        countLines (file_path)\n#\u5220\u9664\u3001\u521b\u5efa\u76ee\u5f55\n    if os.path.exist('.\/output'):\n         shutil.rmtree(\".\/output\")\n    os.mkdir(\".\/output\")\n           \n\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-2498","post","type-post","status-publish","format-standard","hentry","category-2"],"_links":{"self":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/2498","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2498"}],"version-history":[{"count":0,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/2498\/revisions"}],"wp:attachment":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2498"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}