{"id":1904,"date":"2020-12-27T11:23:26","date_gmt":"2020-12-27T11:23:26","guid":{"rendered":"https:\/\/www.pythontutorial.net\/?page_id=1904"},"modified":"2020-12-28T01:07:15","modified_gmt":"2020-12-28T01:07:15","slug":"python-string-rstrip","status":"publish","type":"page","link":"https:\/\/www.pythontutorial.net\/python-string-methods\/python-string-rstrip\/","title":{"rendered":"Python String rstrip()"},"content":{"rendered":"\n<p><strong>Summary<\/strong>: in this tutorial, you&#8217;ll learn how to use the Python String <code>rstrip()<\/code> method to return a copy of a string with the trailing characters removed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id='introduction-to-python-string-rstrip-method'>Introduction to Python string rstrip() method <a href=\"#introduction-to-python-string-rstrip-method\" class=\"anchor\" id=\"introduction-to-python-string-rstrip-method\" title=\"Anchor for Introduction to Python string rstrip() method\">#<\/a><\/h2>\n\n\n\n<p>The <code>rstrip()<\/code> method returns a copy of a <a href=\"https:\/\/www.pythontutorial.net\/python-basics\/python-string\/\">string<\/a> with the trailing characters removed.<\/p>\n\n\n\n<p>The following shows the syntax of the <code>rstrip()<\/code> method:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-1\" data-shcb-language-name=\"Python\" data-shcb-language-slug=\"python\"><span><code class=\"hljs language-python\">str.rstrip(&#91;chars])<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-1\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">Python<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">python<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>The <code>rstrip()<\/code> method has one optional argument <code>chars<\/code>.<\/p>\n\n\n\n<p>The <code>chars<\/code> argument is a string that specifies a set of characters which the <code>rstrip()<\/code> method will remove from the copy of the <code>str<\/code>.<\/p>\n\n\n\n<p>If you omit the <code>chars<\/code> argument or use <code>None<\/code>, the <code>chars<\/code> argument defaults to whitespace characters. In this case, the <code>rstrip()<\/code> method will remove the trailing whitespace characters from the copy of the <code>str<\/code>.<\/p>\n\n\n\n<p>The following are whitespace characters in Python:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><code>' '<\/code> &#8211; the space character<\/li><li><code>\\t<\/code> &#8211; the tab character<\/li><li><code>\\n<\/code> &#8211; the newline or linefeed character<\/li><li><code>\\r<\/code> &#8211; the carriage return<\/li><li><code>\\x0b<\/code> &#8211; the vertical tab. It can be also expressed as <code>\\v<\/code>.<\/li><li><code>\\x0c<\/code> &#8211; the form feed character that forces a printer to move the next sheet of paper. It&#8217;s also expressed as <code>\\f<\/code>.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id='python-string-rstrip-method-examples'>Python string rstrip() method examples <a href=\"#python-string-rstrip-method-examples\" class=\"anchor\" id=\"python-string-rstrip-method-examples\" title=\"Anchor for Python string rstrip() method examples\">#<\/a><\/h2>\n\n\n\n<p>Let&#8217;s take some examples of using the string <code>rstrip()<\/code> method.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id='1-using-the-rstrip-method-to-remove-the-trailing-whitespace-characters'>1) Using the rstrip() method to remove the trailing whitespace characters <a href=\"#1-using-the-rstrip-method-to-remove-the-trailing-whitespace-characters\" class=\"anchor\" id=\"1-using-the-rstrip-method-to-remove-the-trailing-whitespace-characters\" title=\"Anchor for 1) Using the &lt;code&gt;rstrip()&lt;\/code&gt; method to remove the trailing whitespace characters\">#<\/a><\/h3>\n\n\n\n<p>The following example illustrates how to use the <code>rstrip()<\/code> method to return a copy of a string with the trailing whitespace characters removed:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-2\" data-shcb-language-name=\"Python\" data-shcb-language-slug=\"python\"><span><code class=\"hljs language-python\">s = <span class=\"hljs-string\">'Now is better than never. \\n'<\/span>\nprint(s)\n\nnew_s = s.rstrip()\nprint(new_s)<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-2\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">Python<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">python<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>Output:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-3\" data-shcb-language-name=\"Python\" data-shcb-language-slug=\"python\"><span><code class=\"hljs language-python\">Now <span class=\"hljs-keyword\">is<\/span> better than never.\n\nNow <span class=\"hljs-keyword\">is<\/span> better than never.<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-3\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">Python<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">python<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>In this example, the string <code>s<\/code> contains a trailing space and a newline character.<\/p>\n\n\n\n<p>Because we didn&#8217;t pass any argument to the <code>rstrip()<\/code> method, it returned a copy of the string <code>s<\/code> with all the trailing whitespace characters removed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id='2-using-the-rstrip-method-to-remove-the-trailing-characters'>2) Using the rstrip() method to remove the trailing characters <a href=\"#2-using-the-rstrip-method-to-remove-the-trailing-characters\" class=\"anchor\" id=\"2-using-the-rstrip-method-to-remove-the-trailing-characters\" title=\"Anchor for 2) Using the rstrip() method to remove the trailing characters\">#<\/a><\/h3>\n\n\n\n<p>The following example uses the <code>rstrip()<\/code> method to return a copy of a string with trailing characters <code>.<\/code> and <code>#<\/code> removed:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-4\" data-shcb-language-name=\"Python\" data-shcb-language-slug=\"python\"><span><code class=\"hljs language-python\">heading = <span class=\"hljs-string\">'Section 1. Issue #15.....'<\/span>\nnew_heading = heading.rstrip(<span class=\"hljs-string\">'.#'<\/span>)\n\nprint(new_heading)<\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-4\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">Python<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">python<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<p>Output:<\/p>\n\n\n<pre class=\"wp-block-code\" aria-describedby=\"shcb-language-5\" data-shcb-language-name=\"Python\" data-shcb-language-slug=\"python\"><span><code class=\"hljs language-python\">Section <span class=\"hljs-number\">1.<\/span> Issue <span class=\"hljs-comment\">#15<\/span><\/code><\/span><small class=\"shcb-language\" id=\"shcb-language-5\"><span class=\"shcb-language__label\">Code language:<\/span> <span class=\"shcb-language__name\">Python<\/span> <span class=\"shcb-language__paren\">(<\/span><span class=\"shcb-language__slug\">python<\/span><span class=\"shcb-language__paren\">)<\/span><\/small><\/pre>\n\n\n<h2 class=\"wp-block-heading\" id='summary'>Summary <a href=\"#summary\" class=\"anchor\" id=\"summary\" title=\"Anchor for Summary\">#<\/a><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>Use the Python string <code>rstrip(chars)<\/code> method to return a copy of a string with the trailing characters removed.<\/li><li>Use the <code>rstrip()<\/code> method without argument to return a copy of a string with the trailing whitespace removed.<\/li><\/ul>\n<div class=\"helpful-block-content\" data-title=\"\">\n\t<header>\n\t\t<div class=\"wth-question\">Was this tutorial helpful ?<\/div>\n\t\t<div class=\"wth-thumbs\">\n\t\t\t<button\n\t\t\t\tdata-post=\"1904\"\n\t\t\t\tdata-post-url=\"https:\/\/www.pythontutorial.net\/python-string-methods\/python-string-rstrip\/\"\n\t\t\t\tdata-post-title=\"Python String rstrip()\"\n\t\t\t\tdata-response=\"1\"\n\t\t\t\tclass=\"wth-btn-rounded 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return a copy of a string with the trailing characters removed.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1925,"menu_order":17,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1904","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.pythontutorial.net\/wp-json\/wp\/v2\/pages\/1904","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pythontutorial.net\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.pythontutorial.net\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.pythontutorial.net\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pythontutorial.net\/wp-json\/wp\/v2\/comments?post=1904"}],"version-history":[{"count":0,"href":"https:\/\/www.pythontutorial.net\/wp-json\/wp\/v2\/pages\/1904\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.pythontutorial.net\/wp-json\/wp\/v2\/pages\/1925"}],"wp:attachment":[{"href":"https:\/\/www.pythontutorial.net\/wp-json\/wp\/v2\/media?parent=1904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}