devtools-protocol | Chrome DevTools Protocol | Code Inspection library

by ChromeDevTools TypeScript Version: 0.0.1292262 License: BSD-3-Clause

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | devtools-protocol Summary

devtools-protocol is a TypeScript library typically used in Code Quality, Code Inspection applications. devtools-protocol has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Chrome DevTools Protocol

Support

Quality

Security

License

Reuse

Support

devtools-protocol has a medium active ecosystem.

It has 960 star(s) with 240 fork(s). There are 53 watchers for this library.

There were 10 major release(s) in the last 6 months.

There are 17 open issues and 236 have been closed. On average issues are closed in 178 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of devtools-protocol is 0.0.1292262

Quality

devtools-protocol has 0 bugs and 0 code smells.

Security

devtools-protocol has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

devtools-protocol code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

devtools-protocol is licensed under the BSD-3-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

devtools-protocol releases are not available. You will need to build from source code and install.

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devtools-protocol Key Features

No Key Features are available at this moment for devtools-protocol.

devtools-protocol Examples and Code Snippets

No Code Snippets are available at this moment for devtools-protocol.

Community Discussions

Trending Discussions on devtools-protocol

Network emulation with Chrome DevTools

When you execute chrome browser using Chrome DevTools Protocol, where does such session store stuff like history, cookies and extensions added?

Set Devtools Protocol event listener in DevTools-on-DevTools

How to run JavaScript code before document is fully loaded with QWebEngineView?

vendor_prefix selenium webdriver

WebView2: must I install Microsoft.Web.WebView2.DevToolsProtocolExtension?

WebView2 CallDevToolsProtocolMethodAsync issue with Fetch.continueRequest

WebView2 DevToolsProtocolEvent not raising

Python selenium accessing chrome dev tools with execute_cdp_cmd | Determine which stylesheetId belongs to which stylesheet

Protractor - get result of sendChromiumCommand

QUESTION

Network emulation with Chrome DevTools

Asked 2022-Apr-05 at 12:39

I'm currently using version 4.0.0-alpha5 of the Selenium Webdriver nuget package. So this code only works when the DevTools are open in Chrome Version 98, but I don't understand why. As far as I know should this always work, but the only thing that allways works is the offline state.

...

ANSWER

Answered 2022-Mar-09 at 18:39

    public class ChromeNetworkConditionsContext : IDisposable
    {
        private readonly ChromeDriver _chromeDriver;
        private readonly ILogger _logger;

        public ChromeNetworkConditionsContext(ChromeDriver chromeDriver, ILogger logger)
        {
            _chromeDriver = chromeDriver;
            _logger = logger;
        }

        public void Dispose()
        {
            _logger.Information("Resetting network conditions");
            _chromeDriver.NetworkConditions = new();
        }
    }

        public IDisposable SetRequestsLatency(TimeSpan latency)
        {
            _log.Information($"Enabling {latency} requests latency");
            var driver = _driverProvider.GetDriver();
            if (driver is ChromeDriver chromeDriver)
            {
                chromeDriver.NetworkConditions = new()
                {
                    Latency = latency
                };
                return new ChromeNetworkConditionsContext(chromeDriver, _log);
            }

            throw new WebDriverException($"NetworkConditions is not handled for {driver.GetType().Name}");
        }

Source https://stackoverflow.com/questions/71323084

QUESTION

When you execute chrome browser using Chrome DevTools Protocol, where does such session store stuff like history, cookies and extensions added?

Asked 2022-Jan-24 at 11:38

I realized today that you can merge Chrome DevTools Protocol with Selenium in order to automate some very specific parts of a process within a website.

for instance: after some initial conditions have met, automate the process of uploading some files to an account and etc...

According to the official repository you use a sentence like the following on cmd to create a new chrome session with your user data:

...

ANSWER

Answered 2022-Jan-24 at 11:38

Can confirm, a session opened with Chrome DevTools Protocol somehow stores permanently the extensions you re installed. It also remembers if you used some specific credentials for logging in to some sites.

Source https://stackoverflow.com/questions/70832187

QUESTION

Set Devtools Protocol event listener in DevTools-on-DevTools

Asked 2022-Jan-09 at 08:05

In DevTools-on-DevTools it's possible to run DevTools protocol commands like this:

...

ANSWER

Answered 2022-Jan-09 at 08:05

Judging by the source code, there are onMessageSent and onMessageReceived hooks:

Source https://stackoverflow.com/questions/70632188

QUESTION

How to run JavaScript code before document is fully loaded with QWebEngineView?

Asked 2021-Oct-26 at 23:58

I would like to evaluate JavaScript before page's document is constructed and its scripts evaluated, in essence emulating Page.addScriptToEvaluateOnNewDocument of Chrome Devtools Protocol.

I tried to evaluate the JS code on loadStarted and loadProgress events of QWebEngineView but the script was evaluated only after page fully loaded.

...

ANSWER

Answered 2021-Oct-26 at 23:58

You can use the QWebEngineScript to do this. It allows you to set an injection point and execution world for your script (similar to e.g. greasemonkey).

Source https://stackoverflow.com/questions/69729600

QUESTION

vendor_prefix selenium webdriver

Asked 2021-Oct-03 at 13:46

I want to execute cdp commands using asyncio and like the execute_cdp_cmd command in selenium and i also found the undocumented (maybe i dont have the correct documentation) endpoint url of the chrome webdriver, see here executeCdpCommand.

...

ANSWER

Answered 2021-Oct-03 at 13:46

I found in the java source for selenium the google chrome vendor prefix which is expect by the webdriver it is:

Source https://stackoverflow.com/questions/69420614

QUESTION

WebView2: must I install Microsoft.Web.WebView2.DevToolsProtocolExtension?

Asked 2021-Aug-06 at 16:24

In this tutorial about using the Chromium devtools protocol from WebView2 it says the Microsoft.Web.WebView2.DevToolsProtocolExtension nuget package is necessary.

Is it still necessary (August 2021)?

The simple stuff I'm doing to interact with devtools (retrieve logs and console.*() information) works just fine without it. And that package pulls in a whole mess of other packages, which will make my app a little heavier.

Can I safely omit the extension nuget package?

...

ANSWER

Answered 2021-Aug-06 at 16:24

TLDR: No you don't

The tutorial notes that to use the Chromium DevTools Protocol APIs in WebView2, you can use either:

The CoreWebView2 CDP APIs for calling CDP methods and receiving CDP events (all supported languages)
Or the Microsoft.Web.WebView2.DevToolsProtocolExtension nuget package (.NET only)

The nuget package is not necessary. It exists just to make things easier for you as it turns all the JSON objects into actual objects with types that you can see in IntelliSense and so on.

Instead you can directly use CoreWebView2.CallDevToolsProtocolMethod and CoreWebView2.GetDevToolsProtocolEventReceiver, parse the JSON responses yourself, and produce the JSON requests yourself.

Source https://stackoverflow.com/questions/68682353

QUESTION

WebView2 CallDevToolsProtocolMethodAsync issue with Fetch.continueRequest

Asked 2021-Mar-05 at 11:59

I'm using WebView2 in a .net 5 WPF app and have been playing with the devtools protocol as a means of intercepting specific requests for assets. In looking at the Chrome dev docs (https://chromedevtools.github.io/devtools-protocol/), it's possible to intercept requests and then decide whether to continue them, cancel them or satisfy them yourself.

I've been able to successfully intercept the first web request (Eg. https:// www.somedomain.tld), but I've not been able to successfully continue the request (which would presumably trigger any other asset requests made as a result of the parsed html response).

After WebView initialization, I do the following (which works):

...

ANSWER

Answered 2021-Mar-05 at 11:59

After some more digging, I realised there were two problems. The first is that my installed version of Edge was slightly behind. The second was that my Action delegate was synchronous. The call should read:

Source https://stackoverflow.com/questions/66475325

QUESTION

WebView2 DevToolsProtocolEvent not raising

Asked 2021-Feb-22 at 00:13

I'm trying to create an app that uses the WebView2 WPF component. Currently I'm working on logging the messages and errors that are written by the javascript code of the websites using console.log().

This is what I have right now:

...

ANSWER

Answered 2021-Feb-22 at 00:13

You're close!

It turns out, you have to enable the protocol event, or it will not be called.

Just enable it after you you have added the event listener, like this:

Source https://stackoverflow.com/questions/66303305

QUESTION

Python selenium accessing chrome dev tools with execute_cdp_cmd | Determine which stylesheetId belongs to which stylesheet

Asked 2021-Feb-11 at 16:15

I am using selenium with python to automatically remove unused CSS code from my website.

I found a solution which seems to be good here:

https://chromedevtools.github.io/devtools-protocol/tot/CSS/

I have tried now different ways to generate the ranges json with the code I use and this seems to be promising:

...

ANSWER

Answered 2021-Feb-11 at 16:15

You have an extra space in "CSS.getStyleSheetText ". The result will be a dictionary with key "text":

Source https://stackoverflow.com/questions/66101796

QUESTION

Protractor - get result of sendChromiumCommand

Asked 2020-Oct-08 at 10:35

The goal: obtain a result of chromium command execution, e.g. Profiler report data

What I've done: I'm able to call chrome devtools command using browser.driver.sendChromiumCommand.

E.g. await browser.driver.sendChromiumCommand('Page.reload', {}) reloads page, so I can confirm that this is working.

The problem: the result of any command execution is always null

Here is my code

...

ANSWER

Answered 2020-Oct-08 at 10:35

This is not a Protractor issue per se.

The problem is that underlying selenium-webdriver for Node.js uses send_command(which does not return result), but does not implement usage of send_command_and_get_result.

According to response from developers it's going to be fixed in next alpha release (current one is 4.0.0-alpha.7)

I suppose that, in order for this to work, Protractor's sendChromiumCommand is gotta get a sendChromiumCommandAndGetResult counterpart, once selenium-webdriver fix is available.

Source https://stackoverflow.com/questions/64230722

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install devtools-protocol

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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