Python 下载内容类型为'；的文件：'；文本/html和内容编码'；：'；gzip'；
我正在尝试从url下载压缩文件。我有以下网站信息Python 下载内容类型为'；的文件：'；文本/html和内容编码'；：'；gzip'；,python,python-requests,Python,Python Requests,我正在尝试从url下载压缩文件。我有以下网站信息 r = urllib.request.urlopen(url) 内容如下所示 >>> r.content b'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\n<html xmlns="http://www.w3.org/1999/xhtm
r = urllib.request.urlopen(url)
>>> r.content
b'<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">\n<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">\n<head>\n\t<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />\n\t<meta http-equiv="X-UA-Compatible" content="IE=edge" />\n\t<link href="https://fonts.googleapis.com/css?family=Barlow:400,400i,500,500i,600,600i,700,700i" rel="stylesheet">\n\t<title>Login - TestRail</title>\n\n\n\t\t\t<link type="text/css" rel="stylesheet" href="https://static.testrail.io/6.2.1.1003/css/auth-modern-combined.css" media="all" />\n\t\n\n<link rel="shortcut icon" href="https://static.testrail.io/6.2.1.1003/images/favicon.ico"/>\n\n\n<script type="text/javascript" src="https://static.testrail.io/6.2.1.1003/js/jquery.js"></script>\n</head>\n<body>\n\n <script type="text/javascript">\n\t\t\t\t$(document).ready(function(){\n\t\t\t\t\t$(\'#name\').focus();\n\t\t\t\t});\n\t\t\t</script>\n<div id="form" class="loginpage-form">\n <div class="logo loginpage-logo" >\n <a href="http://www.gurock.com/testrail/" target="_blank" class="logo-loginpage"></a>\n </div>\n <div id="form-inner">\n <h1 class="loginpage-installationname">TestRail QA</h1><style>\n input:-webkit-autofill {\n -webkit-box-shadow: 0 0 0px 1000px white inset;\n }\n</style>\n<div id="content">\n <h1 class="loginpage-login-text">Log into Your Account</h1>\n <br/>\n <noscript>\n <div class="loginpage-message-title-hint">\n <div class="hint-alert"><img src="https://static.testrail.io/6.2.1.1003/images/theme-modern/layout/warning-icon.svg" align="left" height="18" width="16"/>\n <span class="hint-on-top">Warning!</span></div>\n <div class="error-text"> Javascript is disabled in your web browser. Please enable Javascript, as Javascript is required to use TestRail.</div>\n </div>\n </noscript>\n \n <form action="index.php?/auth/login/L3JlcG9ydHMvZ2V0X2h0bWwvMjc0LWQ3N2FlMzQyOGYzOTY2YTNkNWU0MTMxNTkxNmRlMTE3MjFlYTI3OGZmZmUwMDBhNzY1MTBjNzk0NmZjYWQ0NDU:" method="post" >\n \n \n <div style="min-height:24px;"></div>\n \n <div class="form-group" style=\'padding-bottom:10px\';>\n <div class=\'login-inputx\'>\n <input id=\'name\' class="login-input " type=\'text\'\n name="name" id="name">\n\n <label for=\'name\' class="login-label">Email</label>\n </div>\n </div>\n\n \n <div class="form-group" style=\'padding-bottom:10px; margin-top: -9px;\'\' >\n <div class=\'login-inputx\'>\n <input id=\'password\' class="login-input "\n type=\'password\' name="password" id="password" autocomplete=off>\n <label for=\'password\' class="login-label">Password</label>\n </div>\n </div>\n <div class=\'display-flex\' style=" margin-bottom:40px;">\n <div style="float:left;">\n </div>\n <a href="index.php?/auth/forgot_password"\n class="loginpage-forgotpassword" style="margin-bottom:10px;">\n Forgot your password? </a>\n </div>\n\n <label class="loginpage-container">\n Keep me logged in <input type="checkbox" checked="checked" id="rememberme" name="rememberme"\n value="1" checked="checked"/>\n <span class="loginpage-checkmark"></span>\n </label>\n \n <button id=\'button_primary\' class="loginpage-button-sso-disable loginpage-button-sso-disable-hover loginpage-button-sso-disable-active">\n <span class="single-sign-on"> Log In</span>\n </button>\n\n </form>\n </div>\n\t</div>\n<br/>\n<span class="loginpage-version">v6.2.1.1003</span>\n</div>\n\n\n\t\t\t<script type="text/javascript" src="https://static.testrail.io/6.2.1.1003/js/extensions-combined.js"></script>\n\t\t<script type="text/javascript" src="https://static.testrail.io/6.2.1.1003/js/application-combined.js"></script>\n\t\n<script type="text/javascript">\n$(document).ready(function()\n{\n\t\tApp.Translations.add(\n\t\t"timespans_hour_short",\n\t\t"h"\t);\n\t\tApp.Translations.add(\n\t\t"timespans_minute_short",\n\t\t"m"\t);\n\t\tApp.Translations.add(\n\t\t"timespans_second_short",\n\t\t"s"\t);\n\t});\n</script>\n\n\n</body>\n</html>\n <script type="text/javascript">\n var browser = function() {\n // Return cached result if avalible, else get result then cache it.\n if (browser.prototype._cachedResult)\n return browser.prototype._cachedResult;\n \n // Opera 8.0+\n var isOpera = (!!window.opr && !!opr.addons) || !!window.opera || navigator.userAgent.indexOf(\' OPR/\') >= 0;\n \n // Firefox 1.0+\n var isFirefox = typeof InstallTrigger !== \'undefined\';\n \n // Safari 3.0+ "[object HTMLElementConstructor]"\n var isSafari = /constructor/i.test(window.HTMLElement) || (function (p) { return p.toString() === "[object SafariRemoteNotification]"; })(!window[\'safari\'] || safari.pushNotification);\n \n // Internet Explorer 6-11\n var isIE = /*@cc_on!@*/false || !!document.documentMode;\n \n // Edge 20+\n var isEdge = !isIE && !!window.StyleMedia;\n \n // Chrome 1+\n var isChrome = !!window.chrome && !!window.chrome.webstore;\n \n // Blink engine detection\n var isBlink = (isChrome || isOpera) && !!window.CSS;\n \n return browser.prototype._cachedResult =\n isOpera ? \'Opera\' :\n isFirefox ? \'Firefox\' :\n isSafari ? \'Safari\' :\n isChrome ? \'Chrome\' :\n isIE ? \'IE\' :\n isEdge ? \'Edge\' :\n isBlink ? \'Blink\' :\n "Don\'t know";\n };\n \n $(\'input[type=password]\').val(\'\');\n if(browser() == \'Edge\'){\n $("#password").removeAttr("autocomplete");\n }\n if(browser() != \'IE\' && browser() != \'Edge\'){\n $("#password").attr("autocomplete","new-password");\n }\n\n $(\'.login-input\').on(\'blur change\',function () {\n\n var $label, $this, $value;\n $this = $(this);\n $label = $this.siblings("login-label");\n $value = $this.val();\n $label.removeClass("label-active");\n if ($value !== "") {\n return $this.addClass("input-notempty");\n } else {\n return $this.removeClass("input-notempty");\n }\n });\n </script>\n'
import wget
wget.download(url)
from requests_html import HTMLSession
session = HTMLSession()
r = session.get("https://taxiforsure.testrail.net/index.php?/reports/get_html/274")
但是内容仍然与上面的r.content相同。数据隐藏在某种身份验证方案之后。由于您的浏览器已通过身份验证（我假设），所以它工作正常，但urllib和wget未通过身份验证，因此它们得到的是请求身份验证的页面 您需要查看这个testrail的文档，并找出是否有一种对实例进行编程访问的官方方式（例如，官方API和API密钥，诸如此类）。如果有，就用这个
如果没有，您可能需要手动（通过urllib和cookiejars等）或使用像scrapy这样的web抓取系统从Python模拟浏览器，我假设访问受身份验证保护的资源是该领域的常见问题。我认为在下载url中的文件之前需要登录。使用浏览器，我想您的会话已经登录。但是在python中，我相信在下载之前必须先连接到会话。如果未找到帐户，API将返回用于下载的url。我使用的是api返回的url。您可以尝试通过在匿名浏览器中下载此文件来复制python代码的工作方式。我假设在下载文件之前需要先进行身份验证。这个博客帮助解决了这个问题
import wget
wget.download(url)
from requests_html import HTMLSession
session = HTMLSession()
r = session.get("https://taxiforsure.testrail.net/index.php?/reports/get_html/274")