执行上面的代码，你会看到一个 wx 创建的窗口中，显示了一个 HTML 页面。. 一个最简单的使用 CEFPython 的流程大概要做的事有：. 获取组件， windowInfo = cefpython.WindowInfo 。 嵌入对应的适配环境中， windowInfo.SetAsChild(mainPanel.GetGtkWidget) 。 初始化浏览器环境， cefpython.CreateBrowserSync(windowInfo, browserSettings.

CEF PythonTable of contents:.IntroductionCEF Python is a BSD-licensed open source project founded by Czarek Tomczak (hire me! Download my ) in 2012 and is based on Google Chromium and theprojects. The Chromium project focuses mainly on Google Chrome applicationdevelopment, while CEF focuses on facilitating embedded browser use casesin third-party applications. Lots of applications use CEF control, there aremore thaninstalled around the world.Chrome browser are available for many popular GUI toolkits including:wxPython, PyGTK, PyQt, PySide, Kivy, Panda3D and PyGame/PyOpenGL.There are many use cases for CEF. You can embed a web browser controlbased on Chromium with great HTML 5 support. You can use it to createa HTML 5 based GUI in an application, this can act as a replacement forstandard GUI toolkits such as wxWidgets, Qt or GTK.

In such case tocommunicate between PythonJavascript useor embed an internal web server and talk using http requests. Youcan render web content off-screen in applications that use customdrawing frameworks. You can use it for automated testing of existingapplications. You can use it for web scraping or as a web crawler,or other kind of internet bots.Sponsors.

See the section for a list ofall the individuals and companies supporting CEF Python.Thanks to Lampix for the v66 releaseMany Thanks to Lampix for sponsoring the of CEF Python.Lampix is the first hardware and software solution that turns any surfaceinto a smart, augmented reality or interactive surface. Please visit itswebsite here:.InstallYou can installpackage using pip tool.

On Linux pip 8.1+ is required. You canalso download packages for offline installation available on thepages.

Command to install with pip: pip install cefpython366.0TutorialSee the file.ExamplesSee the file.Support. Ask questions, report problems and issues on the. Supported examples are listed in the file. Documentation is in the directory:. API reference is in the directory:.

Additional documentation is available in. To search documentation use GitHub 'This repository' searchat the top. To narrow results to documentation only select'Markdown' in the right pane.

You can vote on issues in the tracker to let us know which issues are important to you.To do that add a +1 thumb up reaction to the first post in the issue. Seesorted by reactions. Wiki pages are deprecated and for v31 onlySupport developmentIf you would like to support general CEF Python development effortsby making a donation please click the Paypal Donate button:If you would like to see some feature implemented you can makea comment about that when making a donation.

It will give ita higher priority.If you are interested in sponsorship opportunities please contact Czarekdirectly - contact details are available in his.If you would like to sponsor CEF Python development efforts and see your companylogo with a link in README, please contact Czarek.This README page alone has 1,070 visitors and 2,402 views every two weeks,so your company logo and a website link will be visible to many Python developers.The statistics are from Mar 9, 2018.

cztomczak/cefpython 1955

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Develop desktop GUI applications using PHP, HTML5, JavaScript and SQLite

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GUI toolkit for embedding Chromium in desktop apps

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MySQL and PosgreSQL databases administration tool in a single PHP file

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JS Tetris is a browser based clone of one of the greatest puzzle video games of all time

cztomczak/boovix 1

Boovix is a program for cataloging movies located on a hard drive or a network drive.

cztomczak/cef 1

Chromium Embedded Framework (CEF) official mirror. A simple framework for embedding Chromium-based browsers in other applications.

cztomczak/coding-notes 1

I'm compiling comprehensive coding tutorials for many different languages and frameworks! 🐲

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Fix 'filename too long' error by forcing to use git from depot_tools.

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issue commentcztomczak/phpdesktop

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issue commentcztomczak/cefpython

Looks like pyinstaller 3.2.1 has issues with scanning 'base_library.zip' for your Python version. You can try upgrade pyinstaller to a newer version, but keep in mind that cefpython's pyinstaller example is only tested with 3.2.1 and users reported issues with newer versions of pyinstaller in the past, so other unrelated issues might arise if you do so.

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issue commentcztomczak/cefpython

It might fix the issue, but it's still not guaranteed.

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issue closedcztomczak/cefpython

Hello,

I was to sucessful integrate my application using wxpython + cefpython, everything is working properly when I launch it from python myscript.py

But I pack it using pyinstaller, it works, but when I click on any link this what happens with the screen, the same dos not happen when I call from python myscript.py neither on chrome, only when I call the exe created by pyinstaller:

Any suggestion to debug is welcome..

Thanks a lot!

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issue commentcztomczak/cefpython

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issue commentcztomczak/cefpython

This still haven't been debugged properly. We need a meaningful stack trace to understand the problem.

@tallforasmurf You've provided stack trace, but the Chromium's part of stack trace does not contain meaningful symbols. You can download CEF symbols from here: http://opensource.spotify.com/cefbuilds/cef_binary_3.3359.1774.gd49d25f_macosx64_release_symbols.tar.bz2

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issue commentcztomczak/phpdesktop

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issue closedcztomczak/cefpython

Questions should be asked on the forum:https://groups.google.com/group/cefpython

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issue commentcztomczak/cefpython

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issue commentcztomczak/cefpython

Pass ApplicationSettings.ignore_certification_errors option to cef.Initialize. See https://github.com/cztomczak/cefpython/blob/master/api/ApplicationSettings.md#ignore_certificate_errors .

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issue closedcztomczak/cefpython

Questions should be asked on the forum:https://groups.google.com/group/cefpythonWhen i niitialize cef with settings below :cef.Initialize(settings={'multi_threaded_message_loop':True})then it throw message below:cefpython.CreateBrowserSync() may only be called on the UI thread

How can i call CreateBrowserSync in a UI thread?

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issue commentcztomczak/cefpython

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issue commentcztomczak/cefpython

You can rename the subprocess executable in the cefpython3 package (after installation) on developer machine. When distributing app and also when running on dev machine you can specify path to the subprocess executable (make it absolute path) via the ApplicationSettings.browser_subprocess_path option passed to cef.Initialize, see: https://github.com/cztomczak/cefpython/blob/master/api/ApplicationSettings.md#browser_subprocess_path .

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issue commentcztomczak/cefpython

You can catch KeyboardInterrupt exception (ctrl+c) with the try clause. You can do cleanup in the finally clause and call cef.Shutdown there.

Otherwise it's an issue in upstream Chromium/CEF. If you kill parent process then other spawned processes don't exit on Windows by default.

You could use the psutil python library to kill any hanging processes from previous runs. See https://pypi.org/project/psutil/ . Or simply os.system('taskkill /im subprocess.exe'). But note that 'subprocess.exe' is not a unique and may be a process from other app. You can rename the subprocess executable when distributing your app.

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issue closedcztomczak/cefpython

Questions should be asked on the forum:https://groups.google.com/group/cefpythonWhen i run python pyinstaller.py,it occur error below:Traceback (most recent call last):File 'C:UsersAdministratorAppDataLocalProgramsPythonPython36-32Scriptspyinstaller-script.py', line 11, in <module>load_entry_point('PyInstaller3.5', 'console_scripts', 'pyinstaller')()File 'c:usersadministratorappdatalocalprogramspythonpython36-32libsite-packagesPyInstaller_main_.py', line 111, in runrun_build(pyi_config, spec_file, **vars(args))File 'c:usersadministratorappdatalocalprogramspythonpython36-32libsite-packagesPyInstaller_main_.py', line 63, in run_buildPyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs)File 'c:usersadministratorappdatalocalprogramspythonpython36-32libsite-packagesPyInstallerbuildingbuild_main.py', line 844, in mainbuild(specfile, kw.get('distpath'), kw.get('workpath'), kw.get('clean_build'))File 'c:usersadministratorappdatalocalprogramspythonpython36-32libsite-packagesPyInstallerbuildingbuild_main.py', line 791, in buildexec(code, spec_namespace)File 'pyinstaller.spec', line 39, in <module>cipher_obj = PyiBlockCipher(key=SECRET_CIPHER)File 'c:usersadministratorappdatalocalprogramspythonpython36-32libsite-packagesPyInstallerarchivepyz_crypto.py', line 54, in initself.aesmod = import_aes(get_crypto_hiddenimports())File 'c:usersadministratorappdatalocalprogramspythonpython36-32libsite-packagesPyInstallerarchivepyz_crypto.py', line 37, in get_crypto_hiddenimportsimport_aes(modname)File 'c:usersadministratorappdatalocalprogramspythonpython36-32libsite-packagesPyInstallerarchivepyz_crypto.py', line 21, in import_aesreturn import(module_name, fromlist=[module_name.split('.')[-1]])File 'c:usersadministratorappdatalocalprogramspythonpython36-32libsite-packagesCryptoCipher_init.py', line 27, in <module>from Crypto.Cipher._mode_ecb import _create_ecb_cipherFile 'c:usersadministratorappdatalocalprogramspythonpython36-32libsite-packagesCryptoCipher_mode_ecb.py', line 29, in <module>from Crypto.Util._raw_api import (load_pycryptodome_raw_lib,File 'c:usersadministratorappdatalocalprogramspythonpython36-32libsite-packagesCryptoUtil_raw_api.py', line 33, in <module>from Crypto.Util.py3compat import byte_stringImportError: cannot import name 'byte_string'Error: PyInstaller failed, code=1

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issue commentcztomczak/cefpython

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issue closedcztomczak/cefpython

Questions should be asked on the forum:https://groups.google.com/group/cefpythonWhen i use Pyinstaller to convert tkinter_.py in examples folder to exe.It run errors as below happened:[tkinter_.py] CEF Python 66.0[tkinter_.py] Python 3.6.4rc1 32bit[tkinter_.py] Tk 8.6.6[0310/140708.938:ERROR:icu_util.cc(133)] Invalid file descriptor to ICU data received.

But the script is run ok on python interpreter.What's the reason maybe?

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issue commentcztomczak/cefpython

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issue commentcztomczak/phpdesktop

Thank you to Colin McMurchie for the $25 donation.

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issue commentcztomczak/phpdesktop

Thank you to Alfarouq Alkhayari for $100 donation.

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issue commentcztomczak/cefpython

It is required to update to latest CEF first. From v66 to v80 that's 24 version bumps and that's a big task.

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