{"id":24438,"date":"2024-03-16T03:12:40","date_gmt":"2024-03-16T03:12:40","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/the-usage-of-target-in-python\/"},"modified":"2024-03-22T03:43:44","modified_gmt":"2024-03-22T03:43:44","slug":"the-usage-of-target-in-python","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/the-usage-of-target-in-python\/","title":{"rendered":"the usage of target in Python"},"content":{"rendered":"<p>In Python, the &#8216;target&#8217; parameter is optional and is used to specify the function to be executed when creating a thread.<\/p>\n<p>Here is an example of how to use Target in Python.<\/p>\n<ol>\n<li>Create a basic thread.<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">import<\/span> threading\r\n\r\n<span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title function_\">print_name<\/span>():\r\n    <span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">\"Hello, World!\"<\/span>)\r\n\r\nthread = threading.Thread(target=print_name)\r\nthread.start()\r\n<\/code><\/pre>\n<ol>\n<li>Passing parameters to the thread function:<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">import<\/span> threading\r\n\r\n<span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title function_\">print_name<\/span>(<span class=\"hljs-params\">name<\/span>):\r\n    <span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">\"Hello, \"<\/span> + name + <span class=\"hljs-string\">\"!\"<\/span>)\r\n\r\nthread = threading.Thread(target=print_name, args=(<span class=\"hljs-string\">\"Alice\"<\/span>,))\r\nthread.start()\r\n<\/code><\/pre>\n<ol>\n<li>Using a lambda expression as the thread function:<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">import<\/span> threading\r\n\r\nthread = threading.Thread(target=<span class=\"hljs-keyword\">lambda<\/span>: <span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">\"Hello, World!\"<\/span>))\r\nthread.start()\r\n<\/code><\/pre>\n<ol>\n<li>Implementing a class method as a thread function.<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">import<\/span> threading\r\n\r\n<span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">MyThread<\/span>(threading.Thread):\r\n    <span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title function_\">run<\/span>(<span class=\"hljs-params\">self<\/span>):\r\n        <span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">\"Hello, World!\"<\/span>)\r\n\r\nthread = MyThread()\r\nthread.start()\r\n<\/code><\/pre>\n<p>It is important to note that the target parameter can only accept one callable object, such as a function, lambda expression, or method of a class. If you need to pass multiple parameters, you can use args or kwargs parameters to pass the arguments.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In Python, the &#8216;target&#8217; parameter is optional and is used to specify the function to be executed when creating a thread. Here is an example of how to use Target in Python. Create a basic thread. import threading def print_name(): print(&#8220;Hello, World!&#8221;) thread = threading.Thread(target=print_name) thread.start() Passing parameters to the thread function: import threading def [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-24438","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>the usage of target in Python - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/blog\/the-usage-of-target-in-python\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"the usage of target in Python\" \/>\n<meta property=\"og:description\" content=\"In Python, the &#8216;target&#8217; parameter is optional and is used to specify the function to be executed when creating a thread. Here is an example of how to use Target in Python. 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