{"id":21,"date":"2023-07-15T20:35:20","date_gmt":"2023-07-15T12:35:20","guid":{"rendered":"http:\/\/www.weigot.com\/?p=21"},"modified":"2023-07-15T20:35:20","modified_gmt":"2023-07-15T12:35:20","slug":"subprocess-popen-%e6%9d%a5%e6%89%a7%e8%a1%8c-python-%e8%84%9a%e6%9c%ac%e6%97%b6%ef%bc%8c%e5%8f%af%e4%bb%a5%e5%9c%a8%e5%91%bd%e4%bb%a4%e5%88%97%e8%a1%a8%e4%b8%ad%e4%bc%a0%e9%80%92%e5%a4%9a","status":"publish","type":"post","link":"https:\/\/www.weigot.com\/index.php\/2023\/07\/15\/subprocess-popen-%e6%9d%a5%e6%89%a7%e8%a1%8c-python-%e8%84%9a%e6%9c%ac%e6%97%b6%ef%bc%8c%e5%8f%af%e4%bb%a5%e5%9c%a8%e5%91%bd%e4%bb%a4%e5%88%97%e8%a1%a8%e4%b8%ad%e4%bc%a0%e9%80%92%e5%a4%9a\/","title":{"rendered":"subprocess.Popen()\u00a0\u6765\u6267\u884c Python \u811a\u672c\u65f6\uff0c\u53ef\u4ee5\u5728\u547d\u4ee4\u5217\u8868\u4e2d\u4f20\u9012\u591a\u4e2a\u53c2\u6570"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5f53\u4f7f\u7528&nbsp;<code>subprocess.Popen()<\/code>&nbsp;\u6765\u6267\u884c Python \u811a\u672c\u65f6\uff0c\u53ef\u4ee5\u5728\u547d\u4ee4\u5217\u8868\u4e2d\u4f20\u9012\u591a\u4e2a\u53c2\u6570\uff0c\u8fd9\u4e9b\u53c2\u6570\u5c06\u4f5c\u4e3a\u547d\u4ee4\u884c\u53c2\u6570\u4f20\u9012\u7ed9\u811a\u672c\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528&nbsp;<code>subprocess.Popen()<\/code>&nbsp;\u6765\u6267\u884c Python \u811a\u672c\u7684\u793a\u4f8b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">pythonCopy<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import subprocess\n\n# \u8c03\u7528\u5e26\u53c2\u6570\u7684 Python \u811a\u672c\nargs = &#91;'python', 'my_script.py', '--arg1', 'value1', '--arg2', 'value2']\nsubprocess.Popen(args)\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5c06&nbsp;<code>my_script.py<\/code>&nbsp;\u811a\u672c\u4f5c\u4e3a\u53c2\u6570\u4f20\u9012\u7ed9&nbsp;<code>subprocess.Popen()<\/code>&nbsp;\u51fd\u6570\uff0c\u5e76\u5728\u547d\u4ee4\u5217\u8868\u4e2d\u4f20\u9012\u4e86\u4e24\u4e2a\u547d\u4ee4\u884c\u53c2\u6570&nbsp;<code>--arg1<\/code>&nbsp;\u548c&nbsp;<code>--arg2<\/code>\uff0c\u4ee5\u53ca\u5b83\u4eec\u7684\u503c&nbsp;<code>value1<\/code>&nbsp;\u548c&nbsp;<code>value2<\/code>\u3002\u5f53\u811a\u672c\u88ab\u6267\u884c\u65f6\uff0c\u5b83\u5c06\u63a5\u6536\u8fd9\u4e9b\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u5e76\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u53c2\u6570\u89e3\u6790\u5e93\u6765\u89e3\u6790\u5b83\u4eec\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728 Python \u811a\u672c\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528&nbsp;<code>argparse<\/code>&nbsp;\u6a21\u5757\u6765\u89e3\u6790\u547d\u4ee4\u884c\u53c2\u6570\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b&nbsp;<code>my_script.py<\/code>&nbsp;\u811a\u672c\uff0c\u6f14\u793a\u5982\u4f55\u4f7f\u7528&nbsp;<code>argparse<\/code>&nbsp;\u6a21\u5757\u6765\u89e3\u6790\u547d\u4ee4\u884c\u53c2\u6570\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">pythonCopy<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import argparse\n\n# \u521b\u5efa\u89e3\u6790\u5668\u5bf9\u8c61\nparser = argparse.ArgumentParser()\n\n# \u6dfb\u52a0\u547d\u4ee4\u884c\u53c2\u6570\nparser.add_argument('--arg1', type=str, help='Description of arg1')\nparser.add_argument('--arg2', type=str, help='Description of arg2')\n\n# \u89e3\u6790\u547d\u4ee4\u884c\u53c2\u6570\nargs = parser.parse_args()\n\n# \u6253\u5370\u547d\u4ee4\u884c\u53c2\u6570\nprint(f\"Received arguments: {args.arg1}, {args.arg2}\")\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86&nbsp;<code>argparse<\/code>&nbsp;\u6a21\u5757\u6765\u89e3\u6790\u547d\u4ee4\u884c\u53c2\u6570\u3002\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a&nbsp;<code>ArgumentParser<\/code>&nbsp;\u5bf9\u8c61\uff0c\u7136\u540e\u4f7f\u7528&nbsp;<code>add_argument()<\/code>&nbsp;\u65b9\u6cd5\u6dfb\u52a0\u4e24\u4e2a\u547d\u4ee4\u884c\u53c2\u6570&nbsp;<code>--arg1<\/code>&nbsp;\u548c&nbsp;<code>--arg2<\/code>\uff0c\u4ee5\u53ca\u5b83\u4eec\u7684\u63cf\u8ff0\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528&nbsp;<code>parse_args()<\/code>&nbsp;\u65b9\u6cd5\u89e3\u6790\u547d\u4ee4\u884c\u53c2\u6570\uff0c\u5e76\u5c06\u5b83\u4eec\u5b58\u50a8\u5728\u4e00\u4e2a\u540d\u4e3a&nbsp;<code>args<\/code>&nbsp;\u7684\u5bf9\u8c61\u4e2d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u811a\u672c\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528&nbsp;<code>args.arg1<\/code>&nbsp;\u548c&nbsp;<code>args.arg2<\/code>&nbsp;\u6765\u8bfb\u53d6\u8fd9\u4e24\u4e2a\u547d\u4ee4\u884c\u53c2\u6570\u7684\u503c\u3002\u4f8b\u5982\uff0c\u5982\u679c\u5728\u547d\u4ee4\u884c\u4e2d\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1aCopy<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>python my_script.py --arg1 value1 --arg2 value2\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5219\u4f1a\u8f93\u51fa\uff1aCopy<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Received arguments: value1, value2\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u8fd9\u4e2a\u8f93\u51fa\u4e2d\uff0c<code>args.arg1<\/code>&nbsp;\u7684\u503c\u4e3a&nbsp;<code>value1<\/code>\uff0c<code>args.arg2<\/code>&nbsp;\u7684\u503c\u4e3a&nbsp;<code>value2<\/code>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bf7\u6ce8\u610f\uff0c\u5728\u4f7f\u7528&nbsp;<code>argparse<\/code>&nbsp;\u6a21\u5757\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u5c06\u5176\u5bfc\u5165\u5230\u60a8\u7684 Python \u811a\u672c\u4e2d\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">pythonCopy<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import argparse<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u4f7f\u7528&nbsp;subprocess.Popen()&nbsp;\u6765\u6267\u884c Python \u811a\u672c\u65f6\uff0c\u53ef\u4ee5\u5728\u547d\u4ee4\u5217\u8868 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-21","post","type-post","status-publish","format-standard","hentry","category-suibianjilu"],"_links":{"self":[{"href":"https:\/\/www.weigot.com\/index.php\/wp-json\/wp\/v2\/posts\/21","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.weigot.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.weigot.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.weigot.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.weigot.com\/index.php\/wp-json\/wp\/v2\/comments?post=21"}],"version-history":[{"count":1,"href":"https:\/\/www.weigot.com\/index.php\/wp-json\/wp\/v2\/posts\/21\/revisions"}],"predecessor-version":[{"id":22,"href":"https:\/\/www.weigot.com\/index.php\/wp-json\/wp\/v2\/posts\/21\/revisions\/22"}],"wp:attachment":[{"href":"https:\/\/www.weigot.com\/index.php\/wp-json\/wp\/v2\/media?parent=21"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.weigot.com\/index.php\/wp-json\/wp\/v2\/categories?post=21"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.weigot.com\/index.php\/wp-json\/wp\/v2\/tags?post=21"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}