diff --git a/python/bootstrap.js b/python/bootstrap.js
new file mode 100644
index 00000000..dbdd75c8
--- /dev/null
+++ b/python/bootstrap.js
@@ -0,0 +1,40 @@
+// This allows creating a new web page using the construct "new WebPage",
+// which feels more natural than "phantom.createWebPage()".
+window.WebPage = function() {
+ var page = phantom.createWebPage();
+
+ // deep copy
+ page.settings = JSON.parse(JSON.stringify(phantom.defaultPageSettings));
+
+ page.onAlert = function (msg) {};
+
+ page.onConsoleMessage = function (msg) {};
+
+ page.open = function () {
+ if (typeof this.onAlert === 'function') {
+ this.javaScriptAlertSent.connect(this.onAlert);
+ }
+ if (typeof this.onConsoleMessage === 'function') {
+ this.javaScriptConsoleMessageSent.connect(this.onConsoleMessage);
+ }
+ if (arguments.length === 2) {
+ this.loadStatusChanged.connect(arguments[1]);
+ this.openUrl(arguments[0], 'get', this.settings);
+ return;
+ } else if (arguments.length === 3) {
+ this.loadStatusChanged.connect(arguments[2]);
+ this.openUrl(arguments[0], arguments[1], this.settings);
+ return;
+ } else if (arguments.length === 4) {
+ this.loadStatusChanged.connect(arguments[3]);
+ this.openUrl(arguments[0], {
+ operation: arguments[1],
+ data: arguments[2]
+ }, this.settings);
+ return;
+ }
+ throw "Wrong use of WebPage#open";
+ };
+
+ return page;
+}
diff --git a/python/csconverter.py b/python/csconverter.py
index 1f56b44e..2c666556 100644
--- a/python/csconverter.py
+++ b/python/csconverter.py
@@ -17,16 +17,21 @@
along with this program. If not, see .
'''
-from PyQt4.QtCore import QObject, QFile
+import sys
+
+from PyQt4.QtCore import QObject, QFile, qCritical
from PyQt4.QtWebKit import QWebPage
+
class CSConverter(QObject):
def __init__(self, parent=None):
QObject.__init__(self, parent)
self.m_webPage = QWebPage(self)
converter = QFile(':/resources/coffee-script.js')
- converter.open(QFile.ReadOnly)
+ if not converter.open(QFile.ReadOnly):
+ qCritical('CoffeeScript compiler is not available!')
+ sys.exit(1)
script = str(converter.readAll())
converter.close()
@@ -36,6 +41,6 @@ class CSConverter(QObject):
def convert(self, script):
self.setProperty('source', script)
result = self.m_webPage.mainFrame().evaluateJavaScript('this.CoffeeScript.compile(converter.source)')
- if len(result):
+ if result:
return result
return ''
diff --git a/python/networkaccessmanager.py b/python/networkaccessmanager.py
index 09feb56a..c188b6da 100644
--- a/python/networkaccessmanager.py
+++ b/python/networkaccessmanager.py
@@ -24,6 +24,7 @@ from PyQt4.QtNetwork import QNetworkAccessManager, QNetworkDiskCache, \
from plugincontroller import Bunch, do_action
+
class NetworkAccessManager(QNetworkAccessManager):
def __init__(self, diskCacheEnabled, ignoreSslErrors, parent=None):
QNetworkAccessManager.__init__(self, parent)
diff --git a/python/phantom.py b/python/phantom.py
index 69dd277a..3bd6df7b 100644
--- a/python/phantom.py
+++ b/python/phantom.py
@@ -17,82 +17,67 @@
along with this program. If not, see .
'''
-import os
-import codecs
+import sys
from utils import version_major, version_minor, version_patch
from plugincontroller import Bunch, do_action
from csconverter import CSConverter
-from math import ceil, floor
-from time import sleep as usleep
from webpage import WebPage
from networkaccessmanager import NetworkAccessManager
-from PyQt4.QtCore import pyqtProperty, pyqtSlot, Qt, QObject, QRect, \
- SLOT, QTimer, QUrl, QFileInfo, QDir, QSize, \
- QSizeF, QTime, QEventLoop, qDebug
-from PyQt4.QtGui import QPalette, QDesktopServices, qApp, QPrinter, \
- QImage, QPainter, QRegion, QApplication, qRgba
-from PyQt4.QtWebKit import QWebSettings, QWebPage
+from PyQt4.QtCore import pyqtProperty, pyqtSlot, QObject, \
+ QFile, qCritical
+from PyQt4.QtGui import QApplication
from PyQt4.QtNetwork import QNetworkProxy, QNetworkProxyFactory
-# Different defaults.
-# OSX: 72, X11: 75(?), Windows: 96
-pdf_dpi = 72
class Phantom(QObject):
def __init__(self, args, parent=None):
QObject.__init__(self, parent)
# variable declarations
- self.m_loadStatus = self.m_state = ''
- self.m_var = self.m_paperSize = self.m_loadScript_cache = {}
+ self.m_defaultPageSettings = {}
self.m_verbose = args.verbose
self.m_page = WebPage(self)
- self.m_clipRect = QRect()
# setup the values from args
- self.m_script = args.script.read()
- self.m_scriptFile = args.script.name
- self.m_scriptDir = os.path.dirname(args.script.name) + '/'
+ self.m_script = args.script
+ self.m_scriptFile = args.script_name
self.m_args = args.script_args
- self.m_upload_file = args.upload_file
autoLoadImages = False if args.load_images == 'no' else True
pluginsEnabled = True if args.load_plugins == 'yes' else False
- args.script.close()
-
do_action('PhantomInitPre', Bunch(locals()))
- palette = self.m_page.palette()
- palette.setBrush(QPalette.Base, Qt.transparent)
- self.m_page.setPalette(palette)
-
if not args.proxy:
QNetworkProxyFactory.setUseSystemConfiguration(True)
else:
proxy = QNetworkProxy(QNetworkProxy.HttpProxy, args.proxy[0], int(args.proxy[1]))
QNetworkProxy.setApplicationProxy(proxy)
- self.m_page.settings().setAttribute(QWebSettings.AutoLoadImages, autoLoadImages)
- self.m_page.settings().setAttribute(QWebSettings.PluginsEnabled, pluginsEnabled)
- self.m_page.settings().setAttribute(QWebSettings.FrameFlatteningEnabled, True)
- self.m_page.settings().setAttribute(QWebSettings.OfflineStorageDatabaseEnabled, True)
- self.m_page.settings().setAttribute(QWebSettings.LocalStorageEnabled, True)
- self.m_page.settings().setLocalStoragePath(QDesktopServices.storageLocation(QDesktopServices.DataLocation))
- self.m_page.settings().setOfflineStoragePath(QDesktopServices.storageLocation(QDesktopServices.DataLocation))
+ # Provide WebPage with a non-standard Network Access Manager
+ self.m_netAccessMan = NetworkAccessManager(args.disk_cache, args.ignore_ssl_errors, self)
+ self.m_page.setNetworkAccessManager(self.m_netAccessMan)
- # Ensure we have a document.body.
- self.m_page.mainFrame().setHtml('
')
+ self.m_page.javaScriptConsoleMessageSent.connect(self.printConsoleMessage)
- self.m_page.mainFrame().setScrollBarPolicy(Qt.Horizontal, Qt.ScrollBarAlwaysOff)
- self.m_page.mainFrame().setScrollBarPolicy(Qt.Vertical, Qt.ScrollBarAlwaysOff)
-
- m_netAccessMan = NetworkAccessManager(args.disk_cache, args.ignore_ssl_errors, self)
- self.m_page.setNetworkAccessManager(m_netAccessMan)
+ self.m_defaultPageSettings['loadImages'] = autoLoadImages
+ self.m_defaultPageSettings['loadPlugins'] = pluginsEnabled
+ self.m_defaultPageSettings['userAgent'] = self.m_page.userAgent()
+ self.m_page.applySettings(self.m_defaultPageSettings)
# inject our properties and slots into javascript
- self.m_page.mainFrame().javaScriptWindowObjectCleared.connect(self.inject)
- self.m_page.loadFinished.connect(self.finish)
+ self.m_page.mainFrame().addToJavaScriptWindowObject('phantom', self)
+
+ bootstrap = QFile(':/bootstrap.js')
+ if not bootstrap.open(QFile.ReadOnly):
+ qCritical('Can not bootstrap!')
+ sys.exit(1)
+ bootstrapper = str(bootstrap.readAll())
+ bootstrap.close()
+ if not bootstrapper:
+ qCritical('Can not bootstrap!')
+ sys.exit(1)
+ self.m_page.mainFrame().evaluateJavaScript(bootstrapper)
do_action('PhantomInitPost', Bunch(locals()))
@@ -106,76 +91,12 @@ class Phantom(QObject):
self.m_page.mainFrame().evaluateJavaScript(self.m_script)
- def finish(self, success):
- self.m_loadStatus = 'success' if success else 'fail'
- self.m_page.mainFrame().evaluateJavaScript(self.m_script)
-
- def inject(self):
- self.m_page.mainFrame().addToJavaScriptWindowObject('phantom', self)
-
- def renderPdf(self, fileName):
- p = QPrinter()
- p.setOutputFormat(QPrinter.PdfFormat)
- p.setOutputFileName(fileName)
- p.setResolution(pdf_dpi)
- paperSize = self.m_paperSize
-
- if not len(paperSize):
- pageSize = QSize(self.m_page.mainFrame().contentsSize())
- paperSize['width'] = str(pageSize.width()) + 'px'
- paperSize['height'] = str(pageSize.height()) + 'px'
- paperSize['border'] = '0px'
-
- if paperSize.get('width') and paperSize.get('height'):
- sizePt = QSizeF(ceil(self.stringToPointSize(paperSize['width'])),
- ceil(self.stringToPointSize(paperSize['height'])))
- p.setPaperSize(sizePt, QPrinter.Point)
- elif 'format' in paperSize:
- orientation = QPrinter.Landscape if paperSize.get('orientation') and paperSize['orientation'].lower() == 'landscape' else QPrinter.Portrait
- orientation = QPrinter.Orientation(orientation)
- p.setOrientation(orientation)
-
- formats = {
- 'A3': QPrinter.A3,
- 'A4': QPrinter.A4,
- 'A5': QPrinter.A5,
- 'Legal': QPrinter.Legal,
- 'Letter': QPrinter.Letter,
- 'Tabloid': QPrinter.Tabloid
- }
-
- p.setPaperSize(QPrinter.A4) # fallback
- for format, size in formats.items():
- if format.lower() == paperSize['format'].lower():
- p.setPaperSize(size)
- break
- else:
- return False
-
- border = floor(self.stringToPointSize(paperSize['border'])) if paperSize.get('border') else 0
- p.setPageMargins(border, border, border, border, QPrinter.Point)
-
- self.m_page.mainFrame().print_(p)
- return True
+ def printConsoleMessage(self, msg):
+ print msg
def returnValue(self):
return self.m_returnValue
- def stringToPointSize(self, string):
- units = (
- ('mm', 72 / 25.4),
- ('cm', 72 / 2.54),
- ('in', 72.0),
- ('px', 72.0 / pdf_dpi / 2.54),
- ('', 72.0 / pdf_dpi / 2.54)
- )
-
- for unit, format in units:
- if string.endswith(unit):
- value = string.rstrip(unit)
- return float(value) * format
- return 0
-
##
# Properties and methods exposed to JavaScript
##
@@ -184,171 +105,22 @@ class Phantom(QObject):
def args(self):
return self.m_args
+ @pyqtSlot(result=WebPage)
+ def createWebPage(self):
+ page = WebPage(self)
+ page.applySettings(self.m_defaultPageSettings)
+ page.setNetworkAccessManager(self.m_netAccessMan)
+ return page
+
@pyqtProperty('QVariantMap')
- def clipRect(self):
- result = {
- 'width': self.m_clipRect.width(),
- 'height': self.m_clipRect.height(),
- 'top': self.m_clipRect.top(),
- 'left': self.m_clipRect.left()
- }
- return result
-
- @clipRect.setter
- def clipRect(self, size):
- names = ('width', 'height', 'top', 'left')
- for item in names:
- try:
- globals()[item] = int(size[item])
- if globals()[item] < 0:
- if item not in ('top', 'left'):
- globals()[item] = 0
- except KeyError:
- globals()[item] = getattr(self.m_clipRect, item)()
-
- self.m_clipRect = QRect(left, top, width, height)
-
- @pyqtProperty(str)
- def content(self):
- return self.m_page.mainFrame().toHtml()
-
- @content.setter
- def content(self, content):
- self.m_page.mainFrame().setHtml(content)
+ def defaultPageSettings(self):
+ return self.m_defaultPageSettings
@pyqtSlot()
@pyqtSlot(int)
def exit(self, code=0):
self.m_returnValue = code
- self.m_page.loadFinished.disconnect(self.finish)
- QTimer.singleShot(0, qApp, SLOT('quit()'))
-
- @pyqtProperty(str)
- def loadStatus(self):
- return self.m_loadStatus
-
- @pyqtSlot(str, result=bool)
- def loadScript(self, script):
- if script in self.m_loadScript_cache:
- self.m_page.mainFrame().evaluateJavaScript(self.m_loadScript_cache[script])
- return True
-
- scriptFile = script
- try:
- script = codecs.open(self.m_scriptDir + script, encoding='utf-8')
- script = script.read()
- except IOError:
- return False
-
- if script.startswith('#!'):
- script = '//' + script
-
- if scriptFile.lower().endswith('.coffee'):
- coffee = CSConverter(self)
- script = coffee.convert(script)
-
- self.m_loadScript_cache[scriptFile] = script
- self.m_page.mainFrame().evaluateJavaScript(script)
- return True
-
- @pyqtSlot(str, name='open')
- def open_(self, address):
- qDebug('Opening address %s' % address)
- self.m_page.triggerAction(QWebPage.Stop)
- self.m_loadStatus = 'loading'
- self.m_page.mainFrame().setUrl(QUrl(address))
-
- @pyqtProperty('QVariantMap')
- def paperSize(self):
- return self.m_paperSize
-
- @paperSize.setter
- def paperSize(self, size):
- self.m_paperSize = size
-
- @pyqtSlot(str, result=bool)
- def render(self, fileName):
- fileInfo = QFileInfo(fileName)
- path = QDir()
- path.mkpath(fileInfo.absolutePath())
-
- if fileName.lower().endswith('.pdf'):
- return self.renderPdf(fileName)
-
- viewportSize = QSize(self.m_page.viewportSize())
- pageSize = QSize(self.m_page.mainFrame().contentsSize())
-
- bufferSize = QSize()
- if not self.m_clipRect.isEmpty():
- bufferSize = self.m_clipRect.size()
- else:
- bufferSize = self.m_page.mainFrame().contentsSize()
-
- if pageSize == '':
- return False
-
- image = QImage(bufferSize, QImage.Format_ARGB32)
- image.fill(qRgba(255, 255, 255, 0))
- p = QPainter(image)
-
- p.setRenderHint(QPainter.Antialiasing, True)
- p.setRenderHint(QPainter.TextAntialiasing, True)
- p.setRenderHint(QPainter.SmoothPixmapTransform, True)
-
- self.m_page.setViewportSize(pageSize)
-
- if not self.m_clipRect.isEmpty():
- p.translate(-self.m_clipRect.left(), -self.m_clipRect.top())
- self.m_page.mainFrame().render(p, QRegion(self.m_clipRect))
- else:
- self.m_page.mainFrame().render(p)
-
- p.end()
- self.m_page.setViewportSize(viewportSize)
- return image.save(fileName)
-
- @pyqtSlot('QWebElement', str)
- def setFormInputFile(self, el, fileTag):
- self.m_page.m_nextFileTag = fileTag
- el.evaluateJavaScript('''(function(target){
- var evt = document.createEvent('MouseEvents');
- evt.initMouseEvent("click", true, true, window,
- 0, 0, 0, 0, 0, false, false, false, false, 0, null);
- target.dispatchEvent(evt);})(this);''')
-
- @pyqtSlot(int)
- def sleep(self, ms):
- startTime = QTime.currentTime()
- while True:
- QApplication.processEvents(QEventLoop.AllEvents, 25)
- if startTime.msecsTo(QTime.currentTime()) > ms:
- break
- usleep(0.005)
-
- @pyqtProperty(str)
- def state(self):
- return self.m_state
-
- @state.setter
- def state(self, value):
- self.m_state = value
-
- @pyqtProperty(str)
- def userAgent(self):
- return self.m_page.m_userAgent
-
- @userAgent.setter
- def userAgent(self, ua):
- self.m_page.m_userAgent = ua
-
- @pyqtSlot(str, result='QVariant')
- @pyqtSlot(int, result='QVariant')
- @pyqtSlot(str, 'QVariant')
- @pyqtSlot(int, 'QVariant')
- def ctx(self, name, value=None):
- if not value:
- return self.m_var.get(name)
- self.m_var[name] = value
+ QApplication.instance().exit(code)
@pyqtProperty('QVariantMap')
def version(self):
@@ -359,26 +131,4 @@ class Phantom(QObject):
}
return version
- @pyqtProperty('QVariantMap')
- def viewportSize(self):
- size = self.m_page.viewportSize()
- result = {
- 'width': size.width(),
- 'height': size.height()
- }
- return result
-
- @viewportSize.setter
- def viewportSize(self, size):
- names = ('width', 'height')
- for item in names:
- try:
- globals()[item] = int(size[item])
- if globals()[item] < 0:
- globals()[item] = 0
- except KeyError:
- globals()[item] = getattr(self.m_page.viewportSize(), item)()
-
- self.m_page.setViewportSize(QSize(width, height))
-
do_action('Phantom', Bunch(locals()))
diff --git a/python/plugincontroller.py b/python/plugincontroller.py
index a97b7787..41c5dacb 100644
--- a/python/plugincontroller.py
+++ b/python/plugincontroller.py
@@ -24,6 +24,7 @@ from os.path import dirname, split, splitext
plugins = defaultdict(list)
hook_count = {}
+
class Bunch(object):
''' Simple class to bunch a dict into
an object that with attributes
@@ -31,9 +32,10 @@ class Bunch(object):
def __init__(self, adict):
self.__dict__ = adict
+
def add_action(*hooks):
''' Decorator to be used for registering a function to
- a specific hook or list of hooks.
+ a specific hook or list of hooks.
'''
def register(func):
for hook in hooks:
@@ -41,10 +43,12 @@ def add_action(*hooks):
return func
return register
+
def did_action(hook):
'''Find out how many times a hook was fired'''
return hook_count[hook]
+
def do_action(hook, *args, **kwargs):
''' Trigger a hook. It will run any functions that have registered
themselves to the hook. Any additional arguments or keyword
@@ -55,21 +59,37 @@ def do_action(hook, *args, **kwargs):
hook_count[hook] += 1
plugin(*args, **kwargs)
-def has_action(hook):
- '''Check if any functions have been registered for a hook'''
+
+def has_action(hook, func=None):
+ '''Check if hook exists. If function is specified,
+ check if function has been registered for hook.
+ '''
if hook in plugins:
- return True
+ if not func:
+ return True
+ else:
+ for f in plugins[hook]:
+ if f == func:
+ return True
return False
-def remove_action(hook, func):
- '''Remove function that has been registered to hook'''
+
+def remove_action(hook, func=None):
+ '''Remove hook if hook exists. If function is specified,
+ remove function from hook.
+ '''
if hook in plugins:
- for f in plugins[hook]:
- if f == func:
- del plugins[hook][plugins[hook].index(func)]
- return True
+ if not func:
+ del plugins[hook]
+ return True
+ else:
+ for f in plugins[hook]:
+ if f == func:
+ del plugins[hook][plugins[hook].index(func)]
+ return True
return False
+
def remove_all_actions(hook):
'''Remove all functions that have been registered to hook'''
if hook in plugins:
@@ -77,6 +97,7 @@ def remove_all_actions(hook):
return True
return False
+
def load_plugins():
''' Loads the plugins.
diff --git a/python/pyphantomjs.py b/python/pyphantomjs.py
index beb9175c..80267d76 100644
--- a/python/pyphantomjs.py
+++ b/python/pyphantomjs.py
@@ -47,6 +47,7 @@ from utils import SafeStreamFilter
sys.stdout = SafeStreamFilter(sys.stdout)
sys.stderr = SafeStreamFilter(sys.stderr)
+
def parseArgs(args):
# Handle all command-line options
p = argParser()
@@ -119,12 +120,15 @@ def parseArgs(args):
sys.exit(1)
try:
- args.script = codecs.open(args.script, encoding='utf-8')
+ with codecs.open(args.script, encoding='utf-8') as script:
+ args.script_name = script.name
+ args.script = script.read()
except IOError as (errno, stderr):
sys.exit('%s: \'%s\'' % (stderr, args.script))
return args
+
def main():
args = parseArgs(sys.argv[1:])
@@ -146,9 +150,11 @@ def main():
phantom.execute()
app.exec_()
- sys.exit(phantom.returnValue())
+ return phantom.returnValue()
+
do_action('PyPhantomJS', Bunch(locals()))
+
if __name__ == '__main__':
- main()
+ sys.exit(main())
diff --git a/python/resources.py b/python/resources.py
index 91088fa9..3f0dfc6d 100644
--- a/python/resources.py
+++ b/python/resources.py
@@ -2,7 +2,7 @@
# Resource object code
#
-# Created: Fri May 13 01:08:54 2011
+# Created: Tue May 31 11:30:31 2011
# by: The Resource Compiler for PyQt (Qt v4.7.2)
#
# WARNING! All changes made in this file will be lost!
@@ -10,6 +10,97 @@
from PyQt4 import QtCore
qt_resource_data = "\
+\x00\x00\x05\x81\
+\x2f\
+\x2f\x20\x54\x68\x69\x73\x20\x61\x6c\x6c\x6f\x77\x73\x20\x63\x72\
+\x65\x61\x74\x69\x6e\x67\x20\x61\x20\x6e\x65\x77\x20\x77\x65\x62\
+\x20\x70\x61\x67\x65\x20\x75\x73\x69\x6e\x67\x20\x74\x68\x65\x20\
+\x63\x6f\x6e\x73\x74\x72\x75\x63\x74\x20\x22\x6e\x65\x77\x20\x57\
+\x65\x62\x50\x61\x67\x65\x22\x2c\x0a\x2f\x2f\x20\x77\x68\x69\x63\
+\x68\x20\x66\x65\x65\x6c\x73\x20\x6d\x6f\x72\x65\x20\x6e\x61\x74\
+\x75\x72\x61\x6c\x20\x74\x68\x61\x6e\x20\x22\x70\x68\x61\x6e\x74\
+\x6f\x6d\x2e\x63\x72\x65\x61\x74\x65\x57\x65\x62\x50\x61\x67\x65\
+\x28\x29\x22\x2e\x0a\x77\x69\x6e\x64\x6f\x77\x2e\x57\x65\x62\x50\
+\x61\x67\x65\x20\x3d\x20\x66\x75\x6e\x63\x74\x69\x6f\x6e\x28\x29\
+\x20\x7b\x0a\x20\x20\x20\x20\x76\x61\x72\x20\x70\x61\x67\x65\x20\
+\x3d\x20\x70\x68\x61\x6e\x74\x6f\x6d\x2e\x63\x72\x65\x61\x74\x65\
+\x57\x65\x62\x50\x61\x67\x65\x28\x29\x3b\x0a\x0a\x20\x20\x20\x20\
+\x2f\x2f\x20\x64\x65\x65\x70\x20\x63\x6f\x70\x79\x0a\x20\x20\x20\
+\x20\x70\x61\x67\x65\x2e\x73\x65\x74\x74\x69\x6e\x67\x73\x20\x3d\
+\x20\x4a\x53\x4f\x4e\x2e\x70\x61\x72\x73\x65\x28\x4a\x53\x4f\x4e\
+\x2e\x73\x74\x72\x69\x6e\x67\x69\x66\x79\x28\x70\x68\x61\x6e\x74\
+\x6f\x6d\x2e\x64\x65\x66\x61\x75\x6c\x74\x50\x61\x67\x65\x53\x65\
+\x74\x74\x69\x6e\x67\x73\x29\x29\x3b\x0a\x0a\x20\x20\x20\x20\x70\
+\x61\x67\x65\x2e\x6f\x6e\x41\x6c\x65\x72\x74\x20\x3d\x20\x66\x75\
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+\x72\x61\x74\x69\x6f\x6e\x3a\x20\x61\x72\x67\x75\x6d\x65\x6e\x74\
+\x73\x5b\x31\x5d\x2c\x0a\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\
+\x20\x20\x20\x20\x20\x20\x64\x61\x74\x61\x3a\x20\x61\x72\x67\x75\
+\x6d\x65\x6e\x74\x73\x5b\x32\x5d\x0a\x20\x20\x20\x20\x20\x20\x20\
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+\x2e\x73\x65\x74\x74\x69\x6e\x67\x73\x29\x3b\x0a\x20\x20\x20\x20\
+\x20\x20\x20\x20\x20\x20\x20\x20\x72\x65\x74\x75\x72\x6e\x3b\x0a\
+\x20\x20\x20\x20\x20\x20\x20\x20\x7d\x0a\x20\x20\x20\x20\x20\x20\
+\x20\x20\x74\x68\x72\x6f\x77\x20\x22\x57\x72\x6f\x6e\x67\x20\x75\
+\x73\x65\x20\x6f\x66\x20\x57\x65\x62\x50\x61\x67\x65\x23\x6f\x70\
+\x65\x6e\x22\x3b\x0a\x20\x20\x20\x20\x7d\x3b\x0a\x0a\x20\x20\x20\
+\x20\x72\x65\x74\x75\x72\x6e\x20\x70\x61\x67\x65\x3b\x0a\x7d\x0a\
+\
\x00\x00\x56\x27\
\x89\
\x50\x4e\x47\x0d\x0a\x1a\x0a\x00\x00\x00\x0d\x49\x48\x44\x52\x00\
@@ -4129,6 +4220,10 @@ qt_resource_data = "\
"
qt_resource_name = "\
+\x00\x0c\
+\x06\xa4\xe2\x53\
+\x00\x62\
+\x00\x6f\x00\x6f\x00\x74\x00\x73\x00\x74\x00\x72\x00\x61\x00\x70\x00\x2e\x00\x6a\x00\x73\
\x00\x09\
\x0a\x6c\x78\x43\
\x00\x72\
@@ -4145,10 +4240,11 @@ qt_resource_name = "\
"
qt_resource_struct = "\
-\x00\x00\x00\x00\x00\x02\x00\x00\x00\x01\x00\x00\x00\x01\
-\x00\x00\x00\x00\x00\x02\x00\x00\x00\x02\x00\x00\x00\x02\
-\x00\x00\x00\x46\x00\x01\x00\x00\x00\x01\x00\x00\x56\x2b\
-\x00\x00\x00\x18\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\
+\x00\x00\x00\x00\x00\x02\x00\x00\x00\x02\x00\x00\x00\x01\
+\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\
+\x00\x00\x00\x1e\x00\x02\x00\x00\x00\x02\x00\x00\x00\x03\
+\x00\x00\x00\x64\x00\x01\x00\x00\x00\x01\x00\x00\x5b\xb0\
+\x00\x00\x00\x36\x00\x00\x00\x00\x00\x01\x00\x00\x05\x85\
"
def qInitResources():
diff --git a/python/resources.qrc b/python/resources.qrc
index 8b069314..cf7c6368 100644
--- a/python/resources.qrc
+++ b/python/resources.qrc
@@ -1,5 +1,6 @@
+ bootstrap.js
resources/pyphantomjs-icon.png
resources/coffee-script.js
diff --git a/python/tools/setup.py b/python/tools/setup.py
index babc40ca..bf6d055d 100644
--- a/python/tools/setup.py
+++ b/python/tools/setup.py
@@ -39,11 +39,13 @@ if sys.platform.startswith('win'):
print 'install pywin32 extensions if you want the file stamped'
sleep(2)
+
exe = Executable(
script = '../pyphantomjs.py',
icon = '../resources/pyphantomjs-icon.ico'
)
+
setup(
name = 'PyPhantomJS',
version = version,
diff --git a/python/utils.py b/python/utils.py
index 0b6b172d..e4097976 100644
--- a/python/utils.py
+++ b/python/utils.py
@@ -23,7 +23,7 @@ from plugincontroller import Bunch, do_action
from PyQt4.QtCore import QDateTime, Qt, QtDebugMsg, QtWarningMsg, QtCriticalMsg, QtFatalMsg
-version_major, version_minor, version_patch = (1, 1, 0)
+version_major, version_minor, version_patch = (1, 2, 0)
version = '%d.%d.%d' % (version_major, version_minor, version_patch)
license = '''
@@ -45,6 +45,7 @@ license = '''
along with this program. If not, see .
''' % version
+
def argParser():
parser = argparse.ArgumentParser(
description='Minimalistic headless WebKit-based JavaScript-driven tool',
@@ -90,6 +91,7 @@ def argParser():
return parser
+
class MessageHandler:
def __init__(self, verbose):
self.verbose = verbose
@@ -107,6 +109,7 @@ class MessageHandler:
elif msgType == QtFatalMsg:
print >> sys.stderr, '%s [FATAL] %s' % (now, msg)
+
class SafeStreamFilter(object):
'''Convert string to something safe'''
def __init__(self, target):
diff --git a/python/webpage.py b/python/webpage.py
index 076f5432..a3622f0e 100644
--- a/python/webpage.py
+++ b/python/webpage.py
@@ -17,51 +17,340 @@
along with this program. If not, see .
'''
-from PyQt4.QtCore import QUrl, QEventLoop, qDebug
-from PyQt4.QtGui import QApplication
-from PyQt4.QtWebKit import QWebPage
+from math import ceil, floor
+
+from PyQt4.QtCore import pyqtProperty, pyqtSlot, pyqtSignal, Qt, QObject, \
+ QRect, QPoint, QUrl, QFileInfo, QDir, QSize, \
+ QSizeF, QByteArray, QEventLoop, QFile
+from PyQt4.QtGui import QPalette, QDesktopServices, QPrinter, QImage, \
+ QPainter, QRegion, QApplication, qRgba
+from PyQt4.QtWebKit import QWebSettings, QWebPage
+from PyQt4.QtNetwork import QNetworkAccessManager, QNetworkRequest
from plugincontroller import Bunch, do_action
-class WebPage(QWebPage):
+# Different defaults.
+# OSX: 72, X11: 75(?), Windows: 96
+pdf_dpi = 72
+
+
+class CustomPage(QWebPage):
def __init__(self, parent=None):
QWebPage.__init__(self, parent)
self.parent = parent
- self.m_nextFileTag = ''
self.m_userAgent = QWebPage.userAgentForUrl(self, QUrl())
- if self.parent.m_verbose:
- self.currentFrame().urlChanged.connect(self.handleFrameUrlChanged)
- self.linkClicked.connect(self.handleLinkClicked)
-
- do_action('WebPageInit', Bunch(locals()))
-
- def handleFrameUrlChanged(self, url):
- qDebug('URL Changed: %s' % url.toString())
-
- def handleLinkClicked(self, url):
- qDebug('URL Clicked: %s' % url.toString())
-
- def javaScriptAlert(self, webframe, msg):
- print 'JavaScript alert: %s' % msg
-
- def javaScriptConsoleMessage(self, message, lineNumber, sourceID):
- if sourceID:
- print '%s:%d %s' % (sourceID, lineNumber, message)
- else:
- print message
+ do_action('CustomPageInit', Bunch(locals()))
def shouldInterruptJavaScript(self):
QApplication.processEvents(QEventLoop.AllEvents, 42)
return False
+ def javaScriptAlert(self, originatingFrame, msg):
+ self.parent.emitAlert(msg)
+
+ def javaScriptConsoleMessage(self, message, lineNumber, sourceID):
+ if sourceID:
+ message = '%s:%d %s' % (sourceID, lineNumber, message)
+ self.parent.emitConsoleMessage(message)
+
def userAgentForUrl(self, url):
return self.m_userAgent
- def chooseFile(self, webframe, suggestedFile):
- if self.m_nextFileTag in self.parent.m_upload_file:
- return self.parent.m_upload_file[self.m_nextFileTag]
- return ''
+ do_action('CustomPage', Bunch(locals()))
+
+
+class WebPage(QObject):
+ def __init__(self, parent=None):
+ QObject.__init__(self, parent)
+
+ # variable declarations
+ self.m_paperSize = {}
+ self.m_clipRect = QRect()
+
+ self.setObjectName('WebPage')
+ self.m_webPage = CustomPage(self)
+ self.m_mainFrame = self.m_webPage.mainFrame()
+
+ self.m_webPage.loadFinished.connect(self.finish)
+
+ # Start with transparent background
+ palette = self.m_webPage.palette()
+ palette.setBrush(QPalette.Base, Qt.transparent)
+ self.m_webPage.setPalette(palette)
+
+ # Page size does not need to take scrollbars into account
+ self.m_webPage.mainFrame().setScrollBarPolicy(Qt.Horizontal, Qt.ScrollBarAlwaysOff)
+ self.m_webPage.mainFrame().setScrollBarPolicy(Qt.Vertical, Qt.ScrollBarAlwaysOff)
+
+ self.m_webPage.settings().setAttribute(QWebSettings.OfflineStorageDatabaseEnabled, True)
+ self.m_webPage.settings().setOfflineStoragePath(QDesktopServices.storageLocation(QDesktopServices.DataLocation))
+ self.m_webPage.settings().setAttribute(QWebSettings.LocalStorageDatabaseEnabled, True)
+ self.m_webPage.settings().setAttribute(QWebSettings.FrameFlatteningEnabled, True)
+ self.m_webPage.settings().setAttribute(QWebSettings.LocalStorageEnabled, True)
+ self.m_webPage.settings().setLocalStoragePath(QDesktopServices.storageLocation(QDesktopServices.DataLocation))
+
+ # Ensure we have a document.body.
+ self.m_webPage.mainFrame().setHtml('')
+
+ self.m_webPage.setViewportSize(QSize(400, 300))
+
+ do_action('WebPageInit', Bunch(locals()))
+
+ def applySettings(self, defaults):
+ opt = self.m_webPage.settings()
+
+ opt.setAttribute(QWebSettings.AutoLoadImages, defaults['loadImages'])
+ opt.setAttribute(QWebSettings.PluginsEnabled, defaults['loadPlugins'])
+ if 'userAgent' in defaults:
+ self.m_webPage.m_userAgent = defaults['userAgent']
+
+ javaScriptAlertSent = pyqtSignal(str)
+ def emitAlert(self, msg):
+ self.javaScriptAlertSent.emit(msg)
+
+ javaScriptConsoleMessageSent = pyqtSignal(str)
+ def emitConsoleMessage(self, msg):
+ self.javaScriptConsoleMessageSent.emit(msg)
+
+ loadStatusChanged = pyqtSignal(str)
+ def finish(self, ok):
+ status = 'success' if ok else 'fail'
+ self.loadStatusChanged.emit(status)
+
+ def mainFrame(self):
+ return self.m_mainFrame
+
+ def renderImage(self):
+ frameRect = QRect(QPoint(0, 0), self.m_mainFrame.contentsSize())
+ if not self.m_clipRect.isEmpty():
+ frameRect = self.m_clipRect
+
+ viewportSize = self.m_webPage.viewportSize()
+ self.m_webPage.setViewportSize(self.m_mainFrame.contentsSize())
+
+ image = QImage(frameRect.size(), QImage.Format_ARGB32)
+ image.fill(qRgba(255, 255, 255, 0))
+
+ painter = QPainter()
+
+ # We use tiling approach to work-around Qt software rasterizer bug
+ # when dealing with very large paint device.
+ # See http://code.google.com/p/phantomjs/issues/detail?id=54.
+ tileSize = 4096
+ htiles = (image.width() + tileSize - 1) / tileSize
+ vtiles = (image.height() + tileSize - 1) / tileSize
+ for x in range(htiles):
+ for y in range(vtiles):
+ tileBuffer = QImage(tileSize, tileSize, QImage.Format_ARGB32)
+ tileBuffer.fill(qRgba(255, 255, 255, 0))
+
+ # Render the web page onto the small tile first
+ painter.begin(tileBuffer)
+ painter.setRenderHint(QPainter.Antialiasing, True)
+ painter.setRenderHint(QPainter.TextAntialiasing, True)
+ painter.setRenderHint(QPainter.SmoothPixmapTransform, True)
+ painter.translate(-frameRect.left(), -frameRect.top())
+ painter.translate(-x * tileSize, -y * tileSize)
+ self.m_mainFrame.render(painter, QRegion(frameRect))
+ painter.end()
+
+ # Copy the tile to the main buffer
+ painter.begin(image)
+ painter.setCompositionMode(QPainter.CompositionMode_Source)
+ painter.drawImage(x * tileSize, y * tileSize, tileBuffer)
+ painter.end()
+
+ self.m_webPage.setViewportSize(viewportSize)
+ return image
+
+ def renderPdf(self, fileName):
+ p = QPrinter()
+ p.setOutputFormat(QPrinter.PdfFormat)
+ p.setOutputFileName(fileName)
+ p.setResolution(pdf_dpi)
+ paperSize = self.m_paperSize
+
+ if not len(paperSize):
+ pageSize = QSize(self.m_webPage.mainFrame().contentsSize())
+ paperSize['width'] = str(pageSize.width()) + 'px'
+ paperSize['height'] = str(pageSize.height()) + 'px'
+ paperSize['border'] = '0px'
+
+ if paperSize.get('width') and paperSize.get('height'):
+ sizePt = QSizeF(ceil(self.stringToPointSize(paperSize['width'])),
+ ceil(self.stringToPointSize(paperSize['height'])))
+ p.setPaperSize(sizePt, QPrinter.Point)
+ elif 'format' in paperSize:
+ orientation = QPrinter.Landscape if paperSize.get('orientation') and paperSize['orientation'].lower() == 'landscape' else QPrinter.Portrait
+ orientation = QPrinter.Orientation(orientation)
+ p.setOrientation(orientation)
+
+ formats = {
+ 'A3': QPrinter.A3,
+ 'A4': QPrinter.A4,
+ 'A5': QPrinter.A5,
+ 'Legal': QPrinter.Legal,
+ 'Letter': QPrinter.Letter,
+ 'Tabloid': QPrinter.Tabloid
+ }
+
+ p.setPaperSize(QPrinter.A4) # fallback
+ for format, size in formats.items():
+ if format.lower() == paperSize['format'].lower():
+ p.setPaperSize(size)
+ break
+ else:
+ return False
+
+ border = floor(self.stringToPointSize(paperSize['border'])) if paperSize.get('border') else 0
+ p.setPageMargins(border, border, border, border, QPrinter.Point)
+
+ self.m_webPage.mainFrame().print_(p)
+ return True
+
+ def setNetworkAccessManager(self, networkAccessManager):
+ self.m_webPage.setNetworkAccessManager(networkAccessManager)
+
+ def stringToPointSize(self, string):
+ units = (
+ ('mm', 72 / 25.4),
+ ('cm', 72 / 2.54),
+ ('in', 72.0),
+ ('px', 72.0 / pdf_dpi / 2.54),
+ ('', 72.0 / pdf_dpi / 2.54)
+ )
+
+ for unit, format in units:
+ if string.endswith(unit):
+ value = string.rstrip(unit)
+ return float(value) * format
+ return 0
+
+ def userAgent(self):
+ return self.m_webPage.m_userAgent
+
+ ##
+ # Properties and methods exposed to JavaScript
+ ##
+
+ @pyqtProperty('QVariantMap')
+ def clipRect(self):
+ result = {
+ 'width': self.m_clipRect.width(),
+ 'height': self.m_clipRect.height(),
+ 'top': self.m_clipRect.top(),
+ 'left': self.m_clipRect.left()
+ }
+ return result
+
+ @clipRect.setter
+ def clipRect(self, size):
+ names = ('width', 'height', 'top', 'left')
+ for item in names:
+ try:
+ globals()[item] = int(size[item])
+ if globals()[item] < 0:
+ if item not in ('top', 'left'):
+ globals()[item] = 0
+ except KeyError:
+ globals()[item] = getattr(self.m_clipRect, item)()
+
+ self.m_clipRect = QRect(left, top, width, height)
+
+ @pyqtProperty(str)
+ def content(self):
+ return self.m_mainFrame.toHtml()
+
+ @content.setter
+ def content(self, content):
+ self.m_mainFrame.setHtml(content)
+
+ @pyqtSlot(str, result='QVariant')
+ def evaluate(self, code):
+ function = '(%s)()' % code
+ return self.m_mainFrame.evaluateJavaScript(function)
+
+ @pyqtSlot(str, str, 'QVariantMap')
+ @pyqtSlot(str, 'QVariantMap', 'QVariantMap')
+ def openUrl(self, address, op, settings):
+ operation = op
+ body = QByteArray()
+
+ self.applySettings(settings)
+ self.m_webPage.triggerAction(QWebPage.Stop)
+
+ if type(op) is dict:
+ operation = op.get('operation')
+ body = QByteArray(op.get('body'))
+
+ if operation == '':
+ operation = 'get'
+
+ networkOp = QNetworkAccessManager.CustomOperation
+ operation = operation.lower()
+ if operation == 'get':
+ networkOp = QNetworkAccessManager.GetOperation
+ elif operation == 'head':
+ networkOp = QNetworkAccessManager.HeadOperation
+ elif operation == 'put':
+ networkOp = QNetworkAccessManager.PutOperation
+ elif operation == 'post':
+ networkOp = QNetworkAccessManager.PostOperation
+ elif operation == 'delete':
+ networkOp = QNetworkAccessManager.DeleteOperation
+
+ if networkOp == QNetworkAccessManager.CustomOperation:
+ self.m_mainFrame.evaluateJavaScript('console.error("Unknown network operation: %s");' % operation)
+ return
+
+ self.m_mainFrame.load(QNetworkRequest(QUrl(address)), networkOp, body)
+
+ @pyqtProperty('QVariantMap')
+ def paperSize(self):
+ return self.m_paperSize
+
+ @paperSize.setter
+ def paperSize(self, size):
+ self.m_paperSize = size
+
+ @pyqtSlot(str, result=bool)
+ def render(self, fileName):
+ if self.m_mainFrame.contentsSize() == '':
+ return False
+
+ fileInfo = QFileInfo(fileName)
+ path = QDir()
+ path.mkpath(fileInfo.absolutePath())
+
+ if fileName.lower().endswith('.pdf'):
+ return self.renderPdf(fileName)
+
+ image = self.renderImage()
+
+ return image.save(fileName)
+
+ @pyqtProperty('QVariantMap')
+ def viewportSize(self):
+ size = self.m_webPage.viewportSize()
+ result = {
+ 'width': size.width(),
+ 'height': size.height()
+ }
+ return result
+
+ @viewportSize.setter
+ def viewportSize(self, size):
+ names = ('width', 'height')
+ for item in names:
+ try:
+ globals()[item] = int(size[item])
+ if globals()[item] < 0:
+ globals()[item] = 0
+ except KeyError:
+ globals()[item] = getattr(self.m_webPage.viewportSize(), item)()
+
+ self.m_webPage.setViewportSize(QSize(width, height))
do_action('WebPage', Bunch(locals()))