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Add hello_world.py example (#207). Update to Cython 0.24.1 (#110). Test with Python 3.4.5 (#121) on Ubuntu 14.04 by running the hello_world.py example. No other examples were run, so there still may be bugs. Expose new funcs in the cefpython module: CreateBrowser, ExceptHook, GetAppPath. Add --fast flag to compile.py for faster build time of the cefpython module. Don't use it for building official binary distrib.
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| .idea/ | ||
| build/ | ||
| *.log |
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| # Hello world example doesn't depend on any third party GUI framework. | ||
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| from cefpython3 import cefpython as cef | ||
| import sys | ||
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| def main(): | ||
| """Main entry point.""" | ||
| sys.excepthook = cef.ExceptHook | ||
| cef.Initialize() | ||
| browser = cef.CreateBrowserSync(url="https://www.google.com/") | ||
| browser.SetClientHandler(ClientHandler()) | ||
| cef.MessageLoop() | ||
| cef.Shutdown() | ||
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| class ClientHandler: | ||
| """Client handler.""" | ||
| def OnBeforeClose(self, browser): | ||
| if not browser.IsPopup(): | ||
| cef.QuitMessageLoop() | ||
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| if __name__ == '__main__': | ||
| main() |
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| # This file was generated by setup.py | ||
| DEF UNAME_SYSNAME = "Linux" | ||
| DEF PY_MAJOR_VERSION = 2 | ||
| DEF PY_MAJOR_VERSION = 3 |
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| # Copyright (c) 2016 The CEF Python authors. All rights reserved. | ||
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| include "cefpython.pyx" | ||
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| import os | ||
| import platform | ||
| import re | ||
| import traceback | ||
| import time | ||
| import codecs | ||
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| cpdef str GetModuleDirectory(): | ||
| """Get path to the cefpython module (so/pyd).""" | ||
| if platform.system() == "Linux" and os.getenv("CEFPYTHON3_PATH"): | ||
| # cefpython3 package __init__.py sets CEFPYTHON3_PATH. | ||
| # When cefpython3 is installed as debian package, this | ||
| # env variable is the only way of getting valid path. | ||
| return os.getenv("CEFPYTHON3_PATH") | ||
| if hasattr(sys, "frozen"): | ||
| path = os.path.dirname(sys.executable) | ||
| elif "__file__" in globals(): | ||
| path = os.path.dirname(os.path.realpath(__file__)) | ||
| else: | ||
| path = os.getcwd() | ||
| if platform.system() == "Windows": | ||
| path = re.sub(r"[/\\]+", re.escape(os.sep), path) | ||
| path = re.sub(r"[/\\]+$", "", path) | ||
| return os.path.abspath(path) | ||
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| g_GetAppPath_dir = None | ||
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| cpdef GetAppPath(file=None): | ||
| """Get application path.""" | ||
| # On Windows after downloading file and calling Browser.GoForward(), | ||
| # current working directory is set to %UserProfile%. | ||
| # Calling os.path.dirname(os.path.realpath(__file__)) | ||
| # returns for eg. "C:\Users\user\Downloads". A solution | ||
| # is to cache path on first call. | ||
| if not g_GetAppPath_dir: | ||
| if hasattr(sys, "frozen"): | ||
| adir = os.path.dirname(sys.executable) | ||
| else: | ||
| adir = os.getcwd() | ||
| global g_GetAppPath_dir | ||
| g_GetAppPath_dir = adir | ||
| # If file is None return current directory without trailing slash. | ||
| if file is None: | ||
| file = "" | ||
| # Only when relative path. | ||
| if not file.startswith("/") and not file.startswith("\\") and ( | ||
| not re.search(r"^[\w-]+:", file)): | ||
| path = g_GetAppPath_dir + os.sep + file | ||
| if platform.system() == "Windows": | ||
| path = re.sub(r"[/\\]+", re.escape(os.sep), path) | ||
| path = re.sub(r"[/\\]+$", "", path) | ||
| return path | ||
| return str(file) | ||
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| cpdef ExceptHook(excType, excValue, traceObject): | ||
| """Global except hook to exit app cleanly on error.""" | ||
| # This hook does the following: in case of exception write it to | ||
| # the "error.log" file, display it to the console, shutdown CEF | ||
| # and exit application immediately by ignoring "finally" (_exit()). | ||
| errorMsg = "\n".join(traceback.format_exception(excType, excValue, | ||
| traceObject)) | ||
| errorFile = GetAppPath("error.log") | ||
| try: | ||
| appEncoding = g_applicationSettings["string_encoding"] | ||
| except: | ||
| appEncoding = "utf-8" | ||
| if type(errorMsg) == bytes: | ||
| errorMsg = errorMsg.decode(encoding=appEncoding, errors="replace") | ||
| try: | ||
| with codecs.open(errorFile, mode="a", encoding=appEncoding) as fp: | ||
| fp.write("\n[%s] %s\n" % ( | ||
| time.strftime("%Y-%m-%d %H:%M:%S"), errorMsg)) | ||
| except: | ||
| print("[pygtk_.py]: WARNING: failed writing to error file: %s" % ( | ||
| errorFile)) | ||
| # Convert error message to ascii before printing, otherwise | ||
| # you may get error like this: | ||
| # | UnicodeEncodeError: 'charmap' codec can't encode characters | ||
| errorMsg = errorMsg.encode("ascii", errors="replace") | ||
| errorMsg = errorMsg.decode("ascii", errors="replace") | ||
| print("\n"+errorMsg+"\n") | ||
| QuitMessageLoop() | ||
| Shutdown() | ||
| # noinspection PyProtectedMember | ||
| os._exit(1) | ||
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