selenium Python-没有这样的文件或目录getAttribute.js

myzjeezk  于 2022-11-10  发布在  Python
关注(0)|答案(5)|浏览(144)

大约一周前，我有一个正在运行的Python Selify程序。现在，Selify在导入时失败：

from selenium import webdriver

闲置的产出：

Python 3.6.3 (v3.6.3:2c5fed8, Oct  3 2017, 17:26:49) [MSC v.1900 32 bit (Intel)] on win32
Type "copyright", "credits" or "license()" for more information.
>>> 
 RESTART: C:\Users\Mike\AppData\Local\Programs\Python\Python36-32\testpack.py 
Traceback (most recent call last):
  File "C:\Users\Mike\AppData\Local\Programs\Python\Python36-32\testpack.py", line 1, in <module>
    from selenium import webdriver
  File "C:\Users\Mike\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\__init__.py", line 18, in <module>
    from .firefox.webdriver import WebDriver as Firefox  # noqa
  File "C:\Users\Mike\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\firefox\webdriver.py", line 35, in <module>
    from selenium.webdriver.remote.webdriver import WebDriver as RemoteWebDriver
  File "C:\Users\Mike\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 26, in <module>
    from .webelement import WebElement
  File "C:\Users\Mike\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\remote\webelement.py", line 43, in <module>
    getAttribute_js = pkgutil.get_data(_pkg, 'getAttribute.js').decode('utf8')
  File "C:\Users\Mike\AppData\Local\Programs\Python\Python36-32\lib\pkgutil.py", line 634, in get_data
    return loader.get_data(resource_name)
  File "<frozen importlib._bootstrap_external>", line 832, in get_data
FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\Mike\\AppData\\Local\\Programs\\Python\\Python36-32\\lib\\site-packages\\selenium\\webdriver\\remote\\getAttribute.js'
>>>

当我尝试使用pip重新安装该包时，我被告知满足了要求。
Chromedriver.exe位于c：\windows\system 32中。
任何想法都非常感谢。

selenium

5条答案

按热度按时间
qvk1mo1f

qvk1mo1f1#

该错误确实为我们提供了一些提示，说明发生了以下错误：

FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\Mike\\AppData\\Local\\Programs\\Python\\Python36-32\\lib\\site-packages\\selenium\\webdriver\\remote\\getAttribute.js'

这实质上意味着getAttribute.js没有在它的预期位置找到。

getAttribute.js

  • getAttribute.js文件内部使用Errors和其他关键的JavaScript函数*，如下所示：
  • 元素不可选
  • 元素不可见
  • 无效的Cookie域
  • 元素坐标无效
  • 元素状态无效
  • 选择符无效
  • 选择符无效
  • parseInt()
  • PUSH()
  • indexOf()
  • toUpperCase()
  • execScript()
  • 等

典型的**getAttribute.js**文件如下所示：

function(){return function(){var d=this;function f(a){return"string"==typeof a};function h(a,b){this.code=a;this.a=l[a]||m;this.message=b||"";a=this.a.replace(/((?:^|\s+)[a-z])/g,function(a){return a.toUpperCase().replace(/^[\s\xa0]+/g,"")});b=a.length-5;if(0>b||a.indexOf("Error",b)!=b)a+="Error";this.name=a;a=Error(this.message);a.name=this.name;this.stack=a.stack||""}
(function(){var a=Error;function b(){}b.prototype=a.prototype;h.b=a.prototype;h.prototype=new b;h.prototype.constructor=h;h.a=function(b,c,g){for(var e=Array(arguments.length-2),k=2;k<arguments.length;k++)e[k-2]=arguments[k];return a.prototype[c].apply(b,e)}})();var m="unknown error",l={15:"element not selectable",11:"element not visible"};l[31]=m;l[30]=m;l[24]="invalid cookie domain";l[29]="invalid element coordinates";l[12]="invalid element state";l[32]="invalid selector";l[51]="invalid selector";
l[52]="invalid selector";l[17]="javascript error";l[405]="unsupported operation";l[34]="move target out of bounds";l[27]="no such alert";l[7]="no such element";l[8]="no such frame";l[23]="no such window";l[28]="script timeout";l[33]="session not created";l[10]="stale element reference";l[21]="timeout";l[25]="unable to set cookie";l[26]="unexpected alert open";l[13]=m;l[9]="unknown command";h.prototype.toString=function(){return this.name+": "+this.message};var n;a:{var p=d.navigator;if(p){var q=p.userAgent;if(q){n=q;break a}}n=""}function r(a){return-1!=n.indexOf(a)};function t(a,b){for(var e=a.length,c=f(a)?a.split(""):a,g=0;g<e;g++)g in c&&b.call(void 0,c[g],g,a)};function v(){return r("iPhone")&&!r("iPod")&&!r("iPad")};function w(){return(r("Chrome")||r("CriOS"))&&!r("Edge")};var x=r("Opera"),y=r("Trident")||r("MSIE"),z=r("Edge"),A=r("Gecko")&&!(-1!=n.toLowerCase().indexOf("webkit")&&!r("Edge"))&&!(r("Trident")||r("MSIE"))&&!r("Edge"),aa=-1!=n.toLowerCase().indexOf("webkit")&&!r("Edge");function B(){var a=d.document;return a?a.documentMode:void 0}var C;
a:{var D="",E=function(){var a=n;if(A)return/rv\:([^\);]+)(\)|;)/.exec(a);if(z)return/Edge\/([\d\.]+)/.exec(a);if(y)return/\b(?:MSIE|rv)[: ]([^\);]+)(\)|;)/.exec(a);if(aa)return/WebKit\/(\S+)/.exec(a);if(x)return/(?:Version)[ \/]?(\S+)/.exec(a)}();E&&(D=E?E[1]:"");if(y){var F=B();if(null!=F&&F>parseFloat(D)){C=String(F);break a}}C=D}var G;var H=d.document;G=H&&y?B()||("CSS1Compat"==H.compatMode?parseInt(C,10):5):void 0;var ba=r("Firefox"),ca=v()||r("iPod"),da=r("iPad"),I=r("Android")&&!(w()||r("Firefox")||r("Opera")||r("Silk")),ea=w(),J=r("Safari")&&!(w()||r("Coast")||r("Opera")||r("Edge")||r("Silk")||r("Android"))&&!(v()||r("iPad")||r("iPod"));function K(a){return(a=a.exec(n))?a[1]:""}(function(){if(ba)return K(/Firefox\/([0-9.]+)/);if(y||z||x)return C;if(ea)return v()||r("iPad")||r("iPod")?K(/CriOS\/([0-9.]+)/):K(/Chrome\/([0-9.]+)/);if(J&&!(v()||r("iPad")||r("iPod")))return K(/Version\/([0-9.]+)/);if(ca||da){var a=/Version\/(\S+).*Mobile\/(\S+)/.exec(n);if(a)return a[1]+"."+a[2]}else if(I)return(a=K(/Android\s+([0-9.]+)/))?a:K(/Version\/([0-9.]+)/);return""})();var L,M=function(){if(!A)return!1;var a=d.Components;if(!a)return!1;try{if(!a.classes)return!1}catch(g){return!1}var b=a.classes,a=a.interfaces,e=b["@mozilla.org/xpcom/version-comparator;1"].getService(a.nsIVersionComparator),c=b["@mozilla.org/xre/app-info;1"].getService(a.nsIXULAppInfo).version;L=function(a){e.compare(c,""+a)};return!0}(),N=y&&!(8<=Number(G)),fa=y&&!(9<=Number(G));I&&M&&L(2.3);I&&M&&L(4);J&&M&&L(6);var ga={SCRIPT:1,STYLE:1,HEAD:1,IFRAME:1,OBJECT:1},O={IMG:" ",BR:"\n"};function P(a,b,e){if(!(a.nodeName in ga))if(3==a.nodeType)e?b.push(String(a.nodeValue).replace(/(\r\n|\r|\n)/g,"")):b.push(a.nodeValue);else if(a.nodeName in O)b.push(O[a.nodeName]);else for(a=a.firstChild;a;)P(a,b,e),a=a.nextSibling};function Q(a,b){b=b.toLowerCase();return"style"==b?ha(a.style.cssText):N&&"value"==b&&R(a,"INPUT")?a.value:fa&&!0===a[b]?String(a.getAttribute(b)):(a=a.getAttributeNode(b))&&a.specified?a.value:null}var ia=/[;]+(?=(?:(?:[^"]*"){2})*[^"]*$)(?=(?:(?:[^']*'){2})*[^']*$)(?=(?:[^()]*\([^()]*\))*[^()]*$)/;
function ha(a){var b=[];t(a.split(ia),function(a){var c=a.indexOf(":");0<c&&(a=[a.slice(0,c),a.slice(c+1)],2==a.length&&b.push(a[0].toLowerCase(),":",a[1],";"))});b=b.join("");return b=";"==b.charAt(b.length-1)?b:b+";"}function S(a,b){N&&"value"==b&&R(a,"OPTION")&&null===Q(a,"value")?(b=[],P(a,b,!1),a=b.join("")):a=a[b];return a}function R(a,b){b&&"string"!==typeof b&&(b=b.toString());return!!a&&1==a.nodeType&&(!b||a.tagName.toUpperCase()==b)}
function T(a){return R(a,"OPTION")?!0:R(a,"INPUT")?(a=a.type.toLowerCase(),"checkbox"==a||"radio"==a):!1};var ja={"class":"className",readonly:"readOnly"},U="async autofocus autoplay checked compact complete controls declare defaultchecked defaultselected defer disabled draggable ended formnovalidate hidden indeterminate iscontenteditable ismap itemscope loop multiple muted nohref noresize noshade novalidate nowrap open paused pubdate readonly required reversed scoped seamless seeking selected spellcheck truespeed willvalidate".split(" ");function V(a,b){var e=null,c=b.toLowerCase();if("style"==c)return(e=a.style)&&!f(e)&&(e=e.cssText),e;if(("selected"==c||"checked"==c)&&T(a)){if(!T(a))throw new h(15,"Element is not selectable");b="selected";e=a.type&&a.type.toLowerCase();if("checkbox"==e||"radio"==e)b="checked";return S(a,b)?"true":null}var g=R(a,"A");if(R(a,"IMG")&&"src"==c||g&&"href"==c)return(e=Q(a,c))&&(e=S(a,c)),e;if("spellcheck"==c){e=Q(a,c);if(null!==e){if("false"==e.toLowerCase())return"false";if("true"==e.toLowerCase())return"true"}return S(a,
c)+""}g=ja[b]||b;a:if(f(U))c=f(c)&&1==c.length?U.indexOf(c,0):-1;else{for(var u=0;u<U.length;u++)if(u in U&&U[u]===c){c=u;break a}c=-1}if(0<=c)return(e=null!==Q(a,b)||S(a,g))?"true":null;try{var k=S(a,g)}catch(ka){}(c=null==k)||(c=typeof k,c="object"==c&&null!=k||"function"==c);c?e=Q(a,b):e=k;return null!=e?e.toString():null}var W=["_"],X=d;W[0]in X||!X.execScript||X.execScript("var "+W[0]);
for(var Y;W.length&&(Y=W.shift());){var Z;if(Z=!W.length)Z=void 0!==V;Z?X[Y]=V:X[Y]&&X[Y]!==Object.prototype[Y]?X=X[Y]:X=X[Y]={}};; return this._.apply(null,arguments);}.apply({navigator:typeof window!='undefined'?window.navigator:null,document:typeof window!='undefined'?window.document:null}, arguments);}

错误原因：

如果无法正确下载getAttribute.js文件，则Selify和WebDriver模块可能无法正常工作。如果Selify客户端在传输或存储过程中遇到任何错误，就会出现这个问题。

  • Selify团队目前正在处理SeleniumHQ/selenium/5378问题，以生成下载的SelSelum客户端*的二进制校验和，这将帮助您避免遇到在传输或存储过程中可能引入的错误。

解决方案

在此之前，解决办法将是：

  • 检查Python是否正确安装
C:\Users\username>python
Python 3.9.0 (v3.9.0:69c0db5, Jan 31 2018, 17:54:52) [MSC v.1900 32 bit (Intel)]
 on win32
Type "help", "copyright", "credits" or "license" for more information.
>>>
  • 确保pip工作正常
C:\Users\username>pip

Usage:
  pip <command> [options]

Commands:
  install                     Install packages.
  download                    Download packages.
  uninstall                   Uninstall packages.
  freeze                      Output installed packages in requirements format.
  list                        List installed packages.
  show                        Show information about installed packages.
  check                       Verify installed packages have compatible dependencies.
  search                      Search PyPI for packages.
  wheel                       Build wheels from your requirements.
  hash                        Compute hashes of package archives.
  completion                  A helper command used for command completion.
  help                        Show help for commands.

General Options:
  -h, --help                  Show help.
  --isolated                  Run pip in an isolated mode, ignoring environment variables and user configuration.
  -v, --verbose               Give more output. Option is additive, and can be used up to 3 times.
  -V, --version               Show version and exit.
  -q, --quiet                 Give less output. Option is additive, and can be used up to 3 times (corresponding to WARNING, ERROR, and CRITICAL logging levels).
  --log <path>                Path to a verbose appending log.
  --proxy <proxy>             Specify a proxy in the form [user:passwd@]proxy.server:port.
  --retries <retries>         Maximum number of retries each connection should attempt (default 5 times).
  --timeout <sec>             Set the socket timeout (default 15 seconds).
  --exists-action <action>    Default action when a path already exists: (s)witch, (i)gnore, (w)ipe, (b)ackup, (a)bort.
  --trusted-host <hostname>   Mark this host as trusted, even though it does not have valid or any HTTPS.
  --cert <path>               Path to alternate CA bundle.
  --client-cert <path>        Path to SSL client certificate, a single file containing the private key and the certificate in PEM format.
  --cache-dir <dir>           Store the cache data in <dir>.
  --no-cache-dir              Disable the cache.
  --disable-pip-version-check
                  Don't periodically check PyPI to determine
                  whether a new version of pip is available for
              download. Implied with --no-index.
  • 通过pip完全卸载Selify
C:\Users\username>pip uninstall selenium
Uninstalling selenium-3.4.2:
  c:\python\lib\site-packages\selenium-3.4.2.dist-info\description.rst
  c:\python\lib\site-packages\selenium-3.4.2.dist-info\installer
  c:\python\lib\site-packages\selenium-3.4.2.dist-info\metadata
  c:\python\lib\site-packages\selenium-3.4.2.dist-info\metadata.json
  c:\python\lib\site-packages\selenium-3.4.2.dist-info\record
  c:\python\lib\site-packages\selenium-3.4.2.dist-info\top_level.txt
  c:\python\lib\site-packages\selenium-3.4.2.dist-info\wheel
  c:\python\lib\site-packages\selenium\__init__.py
  c:\python\lib\site-packages\selenium\__pycache__\__init__.cpython-36.pyc
  c:\python\lib\site-packages\selenium\common\__init__.py
  .....
  .....
  .....  
  c:\python\lib\site-packages\selenium\webdriver\support\events.py
  c:\python\lib\site-packages\selenium\webdriver\support\expected_conditions.py
  c:\python\lib\site-packages\selenium\webdriver\support\select.py
  c:\python\lib\site-packages\selenium\webdriver\support\ui.py
  c:\python\lib\site-packages\selenium\webdriver\support\wait.py
  c:\python\selenium\webdriver\firefox\amd64\x_ignore_nofocus.so
  c:\python\selenium\webdriver\firefox\x86\x_ignore_nofocus.so
  c:\python\selenium\webdriver\remote\getattribute.js
  c:\python\selenium\webdriver\remote\isdisplayed.js
Proceed (y/n)? y
  Successfully uninstalled selenium-3.4.2
  • 通过pip安装最新的Selify
C:\Users\username>pip install -U selenium
Collecting selenium
  Downloading selenium-3.9.0-py2.py3-none-any.whl (931kB)
    100% |¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦¦| 942kB 322kB/s
Installing collected packages: selenium
Successfully installed selenium-3.9.0
  • 确认已安装Selify
C:\Users\AtechM_03>pip freeze
selenium==3.9.0
  • 打开一个IDE(例如，Eclipse、PyCharm)，然后编写一个简单的程序，如下所示：
from selenium import webdriver

driver = webdriver.Firefox(executable_path="C:\\path\\to\\geckodriver.exe")
driver.get('https://stackoverflow.com')
赞(0）分享  回复(0）举报  2022-11-10
fjnneemd

fjnneemd2#

由于我升级了库，所以在使用PyInstaller创建.exe文件时，我收到了相同的错误。
在我的例子中，出现问题是因为Pyinstaller没有在输出文件夹中包含Selify文件夹。我从另一个较旧的程序中复制Selify文件夹，这样它就可以工作了。

赞(0）分享  回复(0）举报  2022-11-10
brgchamk

brgchamk3#

您的Web驱动程序安装文件已损坏或丢失。重新安装/升级网络驱动程序EGES。

FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\Mike\\AppData\\Local\\Programs\\Python\\Python36-32\\lib\\site-packages\\selenium\\webdriver\\remote\\getAttribute.js'

试试：

pip install selenium --upgrade
赞(0）分享  回复(0）举报  2022-11-10
syqv5f0l

syqv5f0l4#

您必须从此处https://pypi.org/project/selenium/#files重新安装Selenson-Windows版本
这个装置好像坏了。如果您想要从Repo安装，您需要首先遵循下面的步骤来构建您需要的.js文件：https://github.com/SeleniumHQ/selenium/wiki/Python-Bindings#development

赞(0）分享  回复(0）举报  2022-11-10
70gysomp

70gysomp5#

我知道这是一个老生常谈的问题，但我只是遇到了这个问题，我觉得贡献自己的力量会很好。
在我的例子中，我同时使用Selify和PyInstaller(使用--onefile选项)。我在运行脚本时没有遇到任何问题，但可执行文件抛出了OP提到的相同异常。我的解决方案是以如下方式运行PyInstaller：

pyinstaller script.py --onefile --collect-data selenium

它运行得很好，直到我尝试下载一个文件，同时使用Selify与网页交互。我收到了一个与丢失证书相关的类似错误。我还通过--collect-data certify、即、

pyinstaller script.py --onefile --collect-data selenium --collect-data certify
赞(0）分享  回复(0）举报  2022-11-10
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