mirror of https://github.com/vitalif/phantomjs
Further refactoring
Modified utils a bit to remove the problem of future circular imports Cleaned up main pyphantomjs file Cleaned up a little of the code1.4
parent
4ec8df3a84
commit
424214361a
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@ -18,11 +18,17 @@
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'''
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import argparse
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import codecs
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import os
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import sys
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from PyQt4.QtCore import qInstallMsgHandler, QObject, qWarning
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from PyQt4.QtNetwork import QNetworkProxy
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from PyQt4.QtWebKit import QWebPage
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from __init__ import __version__
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from plugincontroller import do_action
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from utils import debug, MessageHandler, QPyFile
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license = '''
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@ -69,8 +75,15 @@ def argParser():
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answer = True if value == 'yes' else False
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setattr(namespace, self.dest, answer)
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def proxyType(type_):
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if type_ == QNetworkProxy.HttpProxy:
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return 'http'
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elif type_ == QNetworkProxy.Socks5Proxy:
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return 'socks5'
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yesOrNo = lambda d: 'yes' if d else 'no'
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parser = argparse.ArgumentParser(
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description='Minimalistic headless WebKit-based JavaScript-driven tool',
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usage='%(prog)s [options] script.[js|coffee] [script argument [script argument ...]]',
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@ -110,7 +123,7 @@ def argParser():
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help='Set the network proxy'
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)
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program.add_argument('--proxy-type', default=defaults['proxyType'], metavar='type',
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help='Set the network proxy type (default: http)'
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help='Set the network proxy type (default: %s)' % proxyType(defaults['proxyType'])
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)
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program.add_argument('--script-encoding', default=defaults['scriptEncoding'], metavar='encoding',
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help='Sets the encoding used for scripts (default: %(default)s)'
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@ -144,3 +157,104 @@ def argParser():
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do_action('ArgParser')
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return parser
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def parseArgs(app, args):
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# Handle all command-line options
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p = argParser()
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arg_data = p.parse_known_args(args)
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args = arg_data[0]
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args.script_args = arg_data[1]
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# register an alternative Message Handler
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messageHandler = MessageHandler(args.verbose)
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qInstallMsgHandler(messageHandler.process)
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file_check = (args.cookies_file, args.config)
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for file_ in file_check:
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if file_ is not None and not os.path.exists(file_):
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sys.exit("No such file or directory: '%s'" % file_)
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if args.config:
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config = Config(app, args.config)
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# apply settings
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for setting in config.settings:
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setattr(args, config.settings[setting]['mapping'], config.property(setting))
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split_check = (
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(args.proxy, 'proxy'),
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)
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for arg, name in split_check:
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if arg:
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item = arg.split(':')
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if len(item) < 2 or not len(item[1]):
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p.print_help()
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sys.exit(1)
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setattr(args, name, item)
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if args.proxy is not None:
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if args.proxy_type == 'socks5':
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args.proxy_type = QNetworkProxy.Socks5Proxy
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do_action('ParseArgs', args)
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if args.debug:
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debug(args.debug)
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# verbose flag got changed on us, so we reload the flag
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if messageHandler.verbose != args.verbose:
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messageHandler.verbose = args.verbose
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if args.script is None:
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p.print_help()
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sys.exit(1)
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if not os.path.exists(args.script):
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sys.exit("No such file or directory: '%s'" % args.script)
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return args
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class Config(QObject):
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def __init__(self, parent, jsonFile):
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super(Config, self).__init__(parent)
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with codecs.open(jsonFile, encoding='utf-8') as f:
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json = f.read()
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self.settings = {
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'cookiesFile': { 'mapping': 'cookies_file', 'default': defaults['cookiesFile'] },
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'debug': { 'mapping': 'debug', 'default': defaults['debug'] },
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'diskCache': { 'mapping': 'disk_cache', 'default': defaults['diskCache'] },
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'ignoreSslErrors': { 'mapping': 'ignore_ssl_errors', 'default': defaults['ignoreSslErrors'] },
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'loadImages': { 'mapping': 'load_images', 'default': defaults['loadImages'] },
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'loadPlugins': { 'mapping': 'load_plugins', 'default': defaults['loadPlugins'] },
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'localToRemoteUrlAccessEnabled': { 'mapping': 'local_to_remote_url_access', 'default': defaults['localToRemoteUrlAccessEnabled'] },
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'maxDiskCacheSize': { 'mapping': 'max_disk_cache_size', 'default': defaults['maxDiskCacheSize'] },
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'outputEncoding': { 'mapping': 'output_encoding', 'default': defaults['outputEncoding'] },
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'proxy': { 'mapping': 'proxy', 'default': defaults['proxy'] },
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'proxyType': { 'mapping': 'proxy_type', 'default': defaults['proxyType'] },
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'scriptEncoding': { 'mapping': 'script_encoding', 'default': defaults['scriptEncoding'] },
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'verbose': { 'mapping': 'verbose', 'default': defaults['verbose'] }
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}
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do_action('ConfigInit', self.settings)
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# generate dynamic properties
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for setting in self.settings:
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self.setProperty(setting, self.settings[setting]['default'])
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# now it's time to parse our JSON file
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if not json.lstrip().startswith('{') or not json.rstrip().endswith('}'):
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qWarning('Config file MUST be in JSON format!')
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return
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webPage = QWebPage(self)
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with QPyFile(':/configurator.js') as f:
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# add config object
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webPage.mainFrame().addToJavaScriptWindowObject('config', self)
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# apply settings
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webPage.mainFrame().evaluateJavaScript(f.readAll().replace('%1', json))
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do_action('Config')
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@ -1,73 +0,0 @@
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'''
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This file is part of the PyPhantomJS project.
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Copyright (C) 2011 James Roe <roejames12@hotmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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'''
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import codecs
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import sys
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from PyQt4.QtCore import QObject, qWarning
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from PyQt4.QtWebKit import QWebPage
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from arguments import defaults
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from plugincontroller import do_action
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from utils import QPyFile
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class Config(QObject):
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def __init__(self, parent, jsonFile):
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super(Config, self).__init__(parent)
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with codecs.open(jsonFile, encoding='utf-8') as f:
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json = f.read()
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self.settings = {
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'cookiesFile': { 'mapping': 'cookies_file', 'default': defaults['cookiesFile'] },
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'debug': { 'mapping': 'debug', 'default': defaults['debug'] },
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'diskCache': { 'mapping': 'disk_cache', 'default': defaults['diskCache'] },
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'ignoreSslErrors': { 'mapping': 'ignore_ssl_errors', 'default': defaults['ignoreSslErrors'] },
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'loadImages': { 'mapping': 'load_images', 'default': defaults['loadImages'] },
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'loadPlugins': { 'mapping': 'load_plugins', 'default': defaults['loadPlugins'] },
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'localToRemoteUrlAccessEnabled': { 'mapping': 'local_to_remote_url_access', 'default': defaults['localToRemoteUrlAccessEnabled'] },
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'maxDiskCacheSize': { 'mapping': 'max_disk_cache_size', 'default': defaults['maxDiskCacheSize'] },
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'outputEncoding': { 'mapping': 'output_encoding', 'default': defaults['outputEncoding'] },
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'proxy': { 'mapping': 'proxy', 'default': defaults['proxy'] },
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'proxyType': { 'mapping': 'proxy_type', 'default': defaults['proxyType'] },
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'scriptEncoding': { 'mapping': 'script_encoding', 'default': defaults['scriptEncoding'] },
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'verbose': { 'mapping': 'verbose', 'default': defaults['verbose'] }
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}
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do_action('ConfigInit', self.settings)
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# generate dynamic properties
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for setting in self.settings:
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self.setProperty(setting, self.settings[setting]['default'])
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# now it's time to parse our JSON file
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if not json.lstrip().startswith('{') or not json.rstrip().endswith('}'):
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qWarning('Config file MUST be in JSON format!')
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return
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webPage = QWebPage(self)
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with QPyFile(':/configurator.js') as f:
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# add config object
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webPage.mainFrame().addToJavaScriptWindowObject('config', self)
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# apply settings
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webPage.mainFrame().evaluateJavaScript(f.readAll().replace('%1', json))
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do_action('Config')
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@ -29,8 +29,8 @@ from __init__ import __version_info__
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from encoding import Encode
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from filesystem import FileSystem
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from plugincontroller import do_action
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from utils import injectJsInFrame, QPyFile
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from webpage import WebPage
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from utils import QPyFile
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from webpage import injectJsInFrame, WebPage
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class Phantom(QObject):
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@ -24,12 +24,9 @@ for item in ('QDate', 'QDateTime', 'QString', 'QTextStream', 'QTime'
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'QUrl', 'QVariant'):
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sip.setapi(item, 2)
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import os
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import sys
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from PyQt4.QtCore import qInstallMsgHandler
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from PyQt4.QtGui import QApplication, QIcon
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from PyQt4.QtNetwork import QNetworkProxy
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from plugincontroller import do_action
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# load plugins if running script directly
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import resources
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from __init__ import __version__
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from arguments import argParser
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from config import Config
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from arguments import parseArgs
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from phantom import Phantom
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from utils import MessageHandler
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# make keyboard interrupt quit program
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import signal
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@ -54,85 +49,6 @@ sys.stdout = SafeStreamFilter(sys.stdout)
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sys.stderr = SafeStreamFilter(sys.stderr)
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def debug(debug_type):
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def excepthook(type_, value, tb):
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import traceback
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# print the exception...
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traceback.print_exception(type_, value, tb)
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print
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# ...then start the debugger in post-mortem mode
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pdb.pm()
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# we are NOT in interactive mode
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if not hasattr(sys, 'ps1') or sys.stderr.target.isatty():
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import pdb
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from PyQt4.QtCore import pyqtRemoveInputHook
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pyqtRemoveInputHook()
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if debug_type == 'exception':
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sys.excepthook = excepthook
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elif debug_type == 'program':
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pdb.set_trace()
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def parseArgs(app, args):
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# Handle all command-line options
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p = argParser()
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arg_data = p.parse_known_args(args)
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args = arg_data[0]
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args.script_args = arg_data[1]
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# register an alternative Message Handler
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messageHandler = MessageHandler(args.verbose)
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qInstallMsgHandler(messageHandler.process)
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file_check = (args.cookies_file, args.config)
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for file_ in file_check:
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if file_ is not None and not os.path.exists(file_):
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sys.exit("No such file or directory: '%s'" % file_)
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if args.config:
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config = Config(app, args.config)
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# apply settings
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for setting in config.settings:
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setattr(args, config.settings[setting]['mapping'], config.property(setting))
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split_check = (
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(args.proxy, 'proxy'),
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)
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for arg, name in split_check:
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if arg:
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item = arg.split(':')
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if len(item) < 2 or not len(item[1]):
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p.print_help()
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sys.exit(1)
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setattr(args, name, item)
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if args.proxy is not None:
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if args.proxy_type == 'socks5':
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args.proxy_type = QNetworkProxy.Socks5Proxy
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do_action('ParseArgs', args)
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if args.debug:
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debug(args.debug)
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# verbose flag got changed on us, so we reload the flag
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if messageHandler.verbose != args.verbose:
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messageHandler.verbose = args.verbose
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if args.script is None:
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p.print_help()
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sys.exit(1)
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if not os.path.exists(args.script):
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sys.exit("No such file or directory: '%s'" % args.script)
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return args
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def main():
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app = QApplication(sys.argv)
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@ -17,54 +17,34 @@
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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'''
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import codecs
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import os
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import sys
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from PyQt4.QtCore import (QByteArray, QDateTime, qDebug, QFile, Qt,
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from PyQt4.QtCore import (QByteArray, QDateTime, QFile, Qt,
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QtCriticalMsg, QtDebugMsg, QtFatalMsg,
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QtWarningMsg)
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CSConverter = None
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def coffee2js(script):
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global CSConverter
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if not CSConverter:
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from csconverter import CSConverter
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return CSConverter().convert(script)
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def debug(debug_type):
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def excepthook(type_, value, tb):
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import traceback
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# print the exception...
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traceback.print_exception(type_, value, tb)
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print
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# ...then start the debugger in post-mortem mode
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pdb.pm()
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def injectJsInFrame(filePath, scriptEncoding, libraryPath, targetFrame, startingScript=False):
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try:
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# if file doesn't exist in the CWD, use the lookup
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if not os.path.exists(filePath):
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filePath = os.path.join(libraryPath, filePath)
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# we are NOT in interactive mode
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if not hasattr(sys, 'ps1') or sys.stderr.target.isatty():
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import pdb
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try:
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with codecs.open(filePath, encoding=scriptEncoding) as f:
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script = f.read()
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except UnicodeDecodeError as e:
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sys.exit("%s in '%s'" % (e, filePath))
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from PyQt4.QtCore import pyqtRemoveInputHook
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pyqtRemoveInputHook()
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if script.startswith('#!') and not filePath.lower().endswith('.coffee'):
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script = '//' + script
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if filePath.lower().endswith('.coffee'):
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result = coffee2js(script)
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if not result[0]:
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if startingScript:
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sys.exit("%s: '%s'" % (result[1], filePath))
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else:
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qDebug("%s: '%s'" % (result[1], filePath))
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script = ''
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else:
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script = result[1]
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targetFrame.evaluateJavaScript(script)
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return True
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except IOError as (t, e):
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qDebug("%s: '%s'" % (e, filePath))
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return False
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if debug_type == 'exception':
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sys.excepthook = excepthook
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elif debug_type == 'program':
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pdb.set_trace()
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class MessageHandler(object):
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@ -17,6 +17,9 @@
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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'''
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import codecs
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import os
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import sys
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from cStringIO import StringIO
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from math import ceil, floor
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|
@ -36,9 +39,42 @@ try:
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except ImportError:
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qDebug('PIL not found! Saving to gif files will be disabled.')
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from csconverter import CSConverter
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from networkaccessmanager import NetworkAccessManager
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from plugincontroller import do_action
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from utils import injectJsInFrame
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def injectJsInFrame(filePath, scriptEncoding, libraryPath, targetFrame, startingScript=False):
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try:
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# if file doesn't exist in the CWD, use the lookup
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if not os.path.exists(filePath):
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filePath = os.path.join(libraryPath, filePath)
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try:
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with codecs.open(filePath, encoding=scriptEncoding) as f:
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script = f.read()
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except UnicodeDecodeError as e:
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sys.exit("%s in '%s'" % (e, filePath))
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if script.startswith('#!') and not filePath.lower().endswith('.coffee'):
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script = '//' + script
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if filePath.lower().endswith('.coffee'):
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result = CSConverter().convert(script)
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if not result[0]:
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if startingScript:
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sys.exit("%s: '%s'" % (result[1], filePath))
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else:
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qDebug("%s: '%s'" % (result[1], filePath))
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script = ''
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else:
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script = result[1]
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targetFrame.evaluateJavaScript(script)
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return True
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except IOError as (t, e):
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qDebug("%s: '%s'" % (e, filePath))
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return False
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class CustomPage(QWebPage):
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