Python Selenium-WebDriver – How to Select Default Search Engine in Chrome Version 127

pythonselenium-webdriver

All of my Selenium scripts are raising errors after Chrome updated to version 127 because I always have to select a default search engine when the browser is being launched.

I use ChromeDriver 127.0.6533.72.

Is anyone experiencing the same issue?

Best Answer

Just need to add this Chrome Options:

options.addArguments("--disable-search-engine-choice-screen");

File call_function.js:

function getPageCache(opt_doc) {
  var doc = opt_doc || document;
  //var key = '$cdc_asdjflasutopfhvcZLmcfl_';
  var key = 'randomblabla_';
  if (!(key in doc))
    doc[key] = new Cache();
  return doc[key];
}

(Note the comment. All I did I turned $cdc_ to randomblabla_.)

Here is pseudocode which demonstrates some of the techniques that bot networks might use:

runBotDetection = function () {
    var documentDetectionKeys = [
        "__webdriver_evaluate",
        "__selenium_evaluate",
        "__webdriver_script_function",
        "__webdriver_script_func",
        "__webdriver_script_fn",
        "__fxdriver_evaluate",
        "__driver_unwrapped",
        "__webdriver_unwrapped",
        "__driver_evaluate",
        "__selenium_unwrapped",
        "__fxdriver_unwrapped",
    ];

    var windowDetectionKeys = [
        "_phantom",
        "__nightmare",
        "_selenium",
        "callPhantom",
        "callSelenium",
        "_Selenium_IDE_Recorder",
    ];

    for (const windowDetectionKey in windowDetectionKeys) {
        const windowDetectionKeyValue = windowDetectionKeys[windowDetectionKey];
        if (window[windowDetectionKeyValue]) {
            return true;
        }
    };
    for (const documentDetectionKey in documentDetectionKeys) {
        const documentDetectionKeyValue = documentDetectionKeys[documentDetectionKey];
        if (window['document'][documentDetectionKeyValue]) {
            return true;
        }
    };

    for (const documentKey in window['document']) {
        if (documentKey.match(/\$[a-z]dc_/) && window['document'][documentKey]['cache_']) {
            return true;
        }
    }

    if (window['external'] && window['external'].toString() && (window['external'].toString()['indexOf']('Sequentum') != -1)) return true;

    if (window['document']['documentElement']['getAttribute']('selenium')) return true;
    if (window['document']['documentElement']['getAttribute']('webdriver')) return true;
    if (window['document']['documentElement']['getAttribute']('driver')) return true;

    return false;
};

According to answer, there are multiple methods to remove them. One of them is simply opening chromedriver.exe with a HEX-editor and removing all occurences of $cdc_

Python Selenium – How to Work with a Specific Version of ChromeDriver While Chrome Browser Updates Automatically

No, there is no other alternative than updating the ChromeDriver binary versions, while the Chrome Browser keeps on getting updated automatically.

Reason

Each Chrome Browser is released after certain feature additions, modifications and removals from the existing features. To comply with the current set of Browser Features, Chrome Team releases the compatible ChromeDriver binary time to time. These ChromeDriver binaries are capable to interact with the Chrome Browser. Certain version of a ChromeDriver binary supports a specific range of Chrome Browser versions (some of the recent) as below:

ChromeDriver v84.0.4147.30 (2020-05-28)
```
Supports Chrome version 84
```
ChromeDriver v83.0.4103.39 (2020-05-05)
```
Supports Chrome version 83
```
ChromeDriver v82 was intensionally skipped.
ChromeDriver v81.0.4044.138 (2020-05-05)
```
Supports Chrome version 81
```
ChromeDriver v80.0.3987.106 (2020-02-13)
```
Supports Chrome version 80
```
ChromeDriver v79.0.3945.36 (2019-11-18)
```
Supports Chrome version 79
```
ChromeDriver v78.0.3904.70 (2019-10-21)
```
Supports Chrome version 78
```
ChromeDriver v77.0.3865.40 (2019-08-20)
```
Supports Chrome version 77
```
ChromeDriver v76.0.3809.126 (2019-08-20)
```
Supports Chrome version 76
```
ChromeDriver v75.0.3770.8 (2019-04-29)
```
Supports Chrome version 75
```
ChromeDriver v74.0.3729.6 (2019-03-14)
```
Supports Chrome version 74
```
ChromeDriver v73.0.3683.68 (2019-03-06)
```
Supports Chrome version 73
```
ChromeDriver v2.46 (2019-02-01)
```
Supports Chrome v71-73
```
ChromeDriver v2.45 (2018-12-10)
```
Supports Chrome v70-72
```
ChromeDriver v2.44 (2018-11-19)
```
Supports Chrome v69-71
```
ChromeDriver v2.43 (2018-10-16)
```
Supports Chrome v69-71
```
ChromeDriver v2.42 (2018-09-13)
```
Supports Chrome v68-70
```
ChromeDriver v2.41 (2018-07-27)
```
Supports Chrome v67-69
```
ChromeDriver v2.40 (2018-06-07)
```
Supports Chrome v66-68
```
ChromeDriver v2.39 (2018-05-30)
```
Supports Chrome v66-68
```
ChromeDriver v2.38 (2018-04-17)
```
Supports Chrome v65-67
```
ChromeDriver v2.37 (2018-03-16)
```
Supports Chrome v64-66
```
ChromeDriver v2.36 (2018-03-02)
```
Supports Chrome v63-65
```
ChromeDriver v2.35 (2018-01-10)
```
Supports Chrome v62-64
```
ChromeDriver v2.34 (2017-12-10)
```
Supports Chrome v61-63
```
ChromeDriver v2.33 (2017-10-03)
```
Supports Chrome v60-62
```
ChromeDriver v2.32 (2017-08-30)
```
Supports Chrome v59-61
```
ChromeDriver v2.31 (2017-07-21)
```
Supports Chrome v58-60
```
ChromeDriver v2.30 (2017-06-07)
```
Supports Chrome v58-60
```
ChromeDriver v2.29 (2017-04-04)
```
Supports Chrome v56-58
```

Conclusion

To keep your script/program interactive with the updated Chrome Browser you have to keep the version of ChromeDriver binary in sync with the Chrome Browser as per the compatibility.

Best Answer

Related Solutions

Selenium – Can a Website Detect When Using Selenium with Chromedriver?

File call_function.js:

Python Selenium – How to Work with a Specific Version of ChromeDriver While Chrome Browser Updates Automatically

Reason

Conclusion

Related Question