eric7/Documentation/Source/eric7.WebBrowser.AdBlock.AdBlockManager.html

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<h1>eric7.WebBrowser.AdBlock.AdBlockManager</h1>

<p>
Module implementing the AdBlock manager.
</p>
<h3>Global Attributes</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Classes</h3>

<table>

<tr>
<td><a href="#AdBlockManager">AdBlockManager</a></td>
<td>Class implementing the AdBlock manager.</td>
</tr>
</table>
<h3>Functions</h3>

<table>
<tr><td>None</td></tr>
</table>
<hr />
<hr />
<a NAME="AdBlockManager" ID="AdBlockManager"></a>
<h2>AdBlockManager</h2>

<p>
    Class implementing the AdBlock manager.
</p>
<h3>Signals</h3>
<dl>

<dt>enabledChanged(enabled)</dt>
<dd>
emitted to indicate a change of the
        enabled state
</dd>
<dt>requiredSubscriptionLoaded(subscription)</dt>
<dd>
emitted to indicate
        loading of a required subscription is finished (AdBlockSubscription)
</dd>
<dt>rulesChanged()</dt>
<dd>
emitted after some rule has changed
</dd>
</dl>
<h3>Derived from</h3>
QObject
<h3>Class Attributes</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Class Methods</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Methods</h3>

<table>

<tr>
<td><a href="#AdBlockManager.__init__">AdBlockManager</a></td>
<td>Constructor</td>
</tr>
<tr>
<td><a href="#AdBlockManager.__canBeBlocked">__canBeBlocked</a></td>
<td>Private method to check, if the given URL could be blocked (i.e.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.__customSubscriptionLocation">__customSubscriptionLocation</a></td>
<td>Private method to generate the path for custom subscriptions.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.__customSubscriptionUrl">__customSubscriptionUrl</a></td>
<td>Private method to generate the URL for custom subscriptions.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.__loadSubscriptions">__loadSubscriptions</a></td>
<td>Private method to load the set of subscriptions.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.__rulesChanged">__rulesChanged</a></td>
<td>Private slot handling a change of the AdBlock rules.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.__updateMatcher">__updateMatcher</a></td>
<td>Private slot to update the adblock matcher.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.addException">addException</a></td>
<td>Public method to add an exception.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.addSubscription">addSubscription</a></td>
<td>Public method to add an AdBlock subscription.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.addSubscriptionFromUrl">addSubscriptionFromUrl</a></td>
<td>Public method to ad an AdBlock subscription given the abp URL.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.block">block</a></td>
<td>Public method to check, if a request should be blocked.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.canRunOnScheme">canRunOnScheme</a></td>
<td>Public method to check, if AdBlock can be performed on the scheme.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.close">close</a></td>
<td>Public method to close the open search engines manager.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.customRules">customRules</a></td>
<td>Public method to get a subscription for custom rules.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.elementHidingRules">elementHidingRules</a></td>
<td>Public method to get the element hiding rules.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.elementHidingRulesForDomain">elementHidingRulesForDomain</a></td>
<td>Public method to get the element hiding rules for a domain.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.exceptions">exceptions</a></td>
<td>Public method to get a list of excepted hosts.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.getDefaultSubscriptionUrl">getDefaultSubscriptionUrl</a></td>
<td>Public method to get the default subscription URL.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.getRequiresSubscriptions">getRequiresSubscriptions</a></td>
<td>Public method to get a list of subscriptions, that require the given one.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.isEnabled">isEnabled</a></td>
<td>Public method to check, if blocking ads is enabled.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.isHostExcepted">isHostExcepted</a></td>
<td>Public slot to check, if a host is excepted.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.load">load</a></td>
<td>Public method to load the AdBlock subscriptions.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.loadRequiredSubscription">loadRequiredSubscription</a></td>
<td>Public method to load a subscription required by another one.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.page">page</a></td>
<td>Public method to get a reference to the page block object.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.removeException">removeException</a></td>
<td>Public method to remove an exception.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.removeSubscription">removeSubscription</a></td>
<td>Public method to remove an AdBlock subscription.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.save">save</a></td>
<td>Public method to save the AdBlock subscriptions.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.setEnabled">setEnabled</a></td>
<td>Public slot to set the enabled state.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.setExceptions">setExceptions</a></td>
<td>Public method to set the list of excepted hosts.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.setUseLimitedEasyList">setUseLimitedEasyList</a></td>
<td>Public method to set the limited EasyList flag.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.showDialog">showDialog</a></td>
<td>Public slot to show the AdBlock subscription management dialog.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.showExceptionsDialog">showExceptionsDialog</a></td>
<td>Public method to show the AdBlock Exceptions dialog.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.subscription">subscription</a></td>
<td>Public method to get a subscription based on its location.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.subscriptions">subscriptions</a></td>
<td>Public method to get all subscriptions.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.updateAllSubscriptions">updateAllSubscriptions</a></td>
<td>Public method to update all subscriptions.</td>
</tr>
<tr>
<td><a href="#AdBlockManager.useLimitedEasyList">useLimitedEasyList</a></td>
<td>Public method to test, if limited EasyList rules shall be used.</td>
</tr>
</table>
<h3>Static Methods</h3>

<table>
<tr><td>None</td></tr>
</table>

<a NAME="AdBlockManager.__init__" ID="AdBlockManager.__init__"></a>
<h4>AdBlockManager (Constructor)</h4>
<b>AdBlockManager</b>(<i>parent=None</i>)

<p>
        Constructor
</p>
<dl>

<dt><i>parent</i> (QObject)</dt>
<dd>
reference to the parent object
</dd>
</dl>
<a NAME="AdBlockManager.__canBeBlocked" ID="AdBlockManager.__canBeBlocked"></a>
<h4>AdBlockManager.__canBeBlocked</h4>
<b>__canBeBlocked</b>(<i>url</i>)

<p>
        Private method to check, if the given URL could be blocked (i.e. is
        not whitelisted).
</p>
<dl>

<dt><i>url</i> (QUrl)</dt>
<dd>
URL to be checked
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating that the given URL can be blocked
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="AdBlockManager.__customSubscriptionLocation" ID="AdBlockManager.__customSubscriptionLocation"></a>
<h4>AdBlockManager.__customSubscriptionLocation</h4>
<b>__customSubscriptionLocation</b>(<i></i>)

<p>
        Private method to generate the path for custom subscriptions.
</p>
<dl>
<dt>Return:</dt>
<dd>
URL for custom subscriptions
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
QUrl
</dd>
</dl>
<a NAME="AdBlockManager.__customSubscriptionUrl" ID="AdBlockManager.__customSubscriptionUrl"></a>
<h4>AdBlockManager.__customSubscriptionUrl</h4>
<b>__customSubscriptionUrl</b>(<i></i>)

<p>
        Private method to generate the URL for custom subscriptions.
</p>
<dl>
<dt>Return:</dt>
<dd>
URL for custom subscriptions
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
QUrl
</dd>
</dl>
<a NAME="AdBlockManager.__loadSubscriptions" ID="AdBlockManager.__loadSubscriptions"></a>
<h4>AdBlockManager.__loadSubscriptions</h4>
<b>__loadSubscriptions</b>(<i></i>)

<p>
        Private method to load the set of subscriptions.
</p>
<a NAME="AdBlockManager.__rulesChanged" ID="AdBlockManager.__rulesChanged"></a>
<h4>AdBlockManager.__rulesChanged</h4>
<b>__rulesChanged</b>(<i></i>)

<p>
        Private slot handling a change of the AdBlock rules.
</p>
<a NAME="AdBlockManager.__updateMatcher" ID="AdBlockManager.__updateMatcher"></a>
<h4>AdBlockManager.__updateMatcher</h4>
<b>__updateMatcher</b>(<i></i>)

<p>
        Private slot to update the adblock matcher.
</p>
<a NAME="AdBlockManager.addException" ID="AdBlockManager.addException"></a>
<h4>AdBlockManager.addException</h4>
<b>addException</b>(<i>host</i>)

<p>
        Public method to add an exception.
</p>
<dl>

<dt><i>host</i> (str)</dt>
<dd>
to be excepted
</dd>
</dl>
<a NAME="AdBlockManager.addSubscription" ID="AdBlockManager.addSubscription"></a>
<h4>AdBlockManager.addSubscription</h4>
<b>addSubscription</b>(<i>subscription</i>)

<p>
        Public method to add an AdBlock subscription.
</p>
<dl>

<dt><i>subscription</i> (AdBlockSubscription)</dt>
<dd>
AdBlock subscription to be added
</dd>
</dl>
<a NAME="AdBlockManager.addSubscriptionFromUrl" ID="AdBlockManager.addSubscriptionFromUrl"></a>
<h4>AdBlockManager.addSubscriptionFromUrl</h4>
<b>addSubscriptionFromUrl</b>(<i>url</i>)

<p>
        Public method to ad an AdBlock subscription given the abp URL.
</p>
<dl>

<dt><i>url</i> (QUrl)</dt>
<dd>
URL to subscribe an AdBlock subscription
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating success
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="AdBlockManager.block" ID="AdBlockManager.block"></a>
<h4>AdBlockManager.block</h4>
<b>block</b>(<i>info</i>)

<p>
        Public method to check, if a request should be blocked.
</p>
<dl>

<dt><i>info</i> (QWebEngineUrlRequestInfo)</dt>
<dd>
request info object
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating to block the request
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="AdBlockManager.canRunOnScheme" ID="AdBlockManager.canRunOnScheme"></a>
<h4>AdBlockManager.canRunOnScheme</h4>
<b>canRunOnScheme</b>(<i>scheme</i>)

<p>
        Public method to check, if AdBlock can be performed on the scheme.
</p>
<dl>

<dt><i>scheme</i> (str)</dt>
<dd>
scheme to check
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating, that AdBlock can be performed
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="AdBlockManager.close" ID="AdBlockManager.close"></a>
<h4>AdBlockManager.close</h4>
<b>close</b>(<i></i>)

<p>
        Public method to close the open search engines manager.
</p>
<a NAME="AdBlockManager.customRules" ID="AdBlockManager.customRules"></a>
<h4>AdBlockManager.customRules</h4>
<b>customRules</b>(<i></i>)

<p>
        Public method to get a subscription for custom rules.
</p>
<dl>
<dt>Return:</dt>
<dd>
subscription object for custom rules
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
AdBlockSubscription
</dd>
</dl>
<a NAME="AdBlockManager.elementHidingRules" ID="AdBlockManager.elementHidingRules"></a>
<h4>AdBlockManager.elementHidingRules</h4>
<b>elementHidingRules</b>(<i>url</i>)

<p>
        Public method to get the element hiding rules.
</p>
<p>

</p>
<dl>

<dt><i>url</i> (QUrl)</dt>
<dd>
URL to get hiding rules for
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
element hiding rules
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<a NAME="AdBlockManager.elementHidingRulesForDomain" ID="AdBlockManager.elementHidingRulesForDomain"></a>
<h4>AdBlockManager.elementHidingRulesForDomain</h4>
<b>elementHidingRulesForDomain</b>(<i>url</i>)

<p>
        Public method to get the element hiding rules for a domain.
</p>
<dl>

<dt><i>url</i> (QUrl)</dt>
<dd>
URL to get hiding rules for
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
element hiding rules
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<a NAME="AdBlockManager.exceptions" ID="AdBlockManager.exceptions"></a>
<h4>AdBlockManager.exceptions</h4>
<b>exceptions</b>(<i></i>)

<p>
        Public method to get a list of excepted hosts.
</p>
<dl>
<dt>Return:</dt>
<dd>
list of excepted hosts
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
list of str
</dd>
</dl>
<a NAME="AdBlockManager.getDefaultSubscriptionUrl" ID="AdBlockManager.getDefaultSubscriptionUrl"></a>
<h4>AdBlockManager.getDefaultSubscriptionUrl</h4>
<b>getDefaultSubscriptionUrl</b>(<i></i>)

<p>
        Public method to get the default subscription URL.
</p>
<dl>
<dt>Return:</dt>
<dd>
default subscription URL
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<a NAME="AdBlockManager.getRequiresSubscriptions" ID="AdBlockManager.getRequiresSubscriptions"></a>
<h4>AdBlockManager.getRequiresSubscriptions</h4>
<b>getRequiresSubscriptions</b>(<i>subscription</i>)

<p>
        Public method to get a list of subscriptions, that require the given
        one.
</p>
<dl>

<dt><i>subscription</i> (AdBlockSubscription)</dt>
<dd>
subscription to check for
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
list of subscription requiring the given one
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
list of AdBlockSubscription
</dd>
</dl>
<a NAME="AdBlockManager.isEnabled" ID="AdBlockManager.isEnabled"></a>
<h4>AdBlockManager.isEnabled</h4>
<b>isEnabled</b>(<i></i>)

<p>
        Public method to check, if blocking ads is enabled.
</p>
<dl>
<dt>Return:</dt>
<dd>
flag indicating the enabled state
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="AdBlockManager.isHostExcepted" ID="AdBlockManager.isHostExcepted"></a>
<h4>AdBlockManager.isHostExcepted</h4>
<b>isHostExcepted</b>(<i>host</i>)

<p>
        Public slot to check, if a host is excepted.
</p>
<dl>

<dt><i>host</i> (str)</dt>
<dd>
host to check
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating an exception
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="AdBlockManager.load" ID="AdBlockManager.load"></a>
<h4>AdBlockManager.load</h4>
<b>load</b>(<i></i>)

<p>
        Public method to load the AdBlock subscriptions.
</p>
<a NAME="AdBlockManager.loadRequiredSubscription" ID="AdBlockManager.loadRequiredSubscription"></a>
<h4>AdBlockManager.loadRequiredSubscription</h4>
<b>loadRequiredSubscription</b>(<i>location, title</i>)

<p>
        Public method to load a subscription required by another one.
</p>
<dl>

<dt><i>location</i> (str)</dt>
<dd>
location of the required subscription
</dd>
<dt><i>title</i> (str)</dt>
<dd>
title of the required subscription
</dd>
</dl>
<a NAME="AdBlockManager.page" ID="AdBlockManager.page"></a>
<h4>AdBlockManager.page</h4>
<b>page</b>(<i></i>)

<p>
        Public method to get a reference to the page block object.
</p>
<dl>
<dt>Return:</dt>
<dd>
reference to the page block object
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
AdBlockPage
</dd>
</dl>
<a NAME="AdBlockManager.removeException" ID="AdBlockManager.removeException"></a>
<h4>AdBlockManager.removeException</h4>
<b>removeException</b>(<i>host</i>)

<p>
        Public method to remove an exception.
</p>
<dl>

<dt><i>host</i> (str)</dt>
<dd>
to be removed from the list of exceptions
</dd>
</dl>
<a NAME="AdBlockManager.removeSubscription" ID="AdBlockManager.removeSubscription"></a>
<h4>AdBlockManager.removeSubscription</h4>
<b>removeSubscription</b>(<i>subscription, emitSignal=True</i>)

<p>
        Public method to remove an AdBlock subscription.
</p>
<dl>

<dt><i>subscription</i> (AdBlockSubscription)</dt>
<dd>
AdBlock subscription to be removed
</dd>
<dt><i>emitSignal</i> (bool)</dt>
<dd>
flag indicating to send a signal
</dd>
</dl>
<a NAME="AdBlockManager.save" ID="AdBlockManager.save"></a>
<h4>AdBlockManager.save</h4>
<b>save</b>(<i></i>)

<p>
        Public method to save the AdBlock subscriptions.
</p>
<a NAME="AdBlockManager.setEnabled" ID="AdBlockManager.setEnabled"></a>
<h4>AdBlockManager.setEnabled</h4>
<b>setEnabled</b>(<i>enabled</i>)

<p>
        Public slot to set the enabled state.
</p>
<dl>

<dt><i>enabled</i> (bool)</dt>
<dd>
flag indicating the enabled state
</dd>
</dl>
<a NAME="AdBlockManager.setExceptions" ID="AdBlockManager.setExceptions"></a>
<h4>AdBlockManager.setExceptions</h4>
<b>setExceptions</b>(<i>hosts</i>)

<p>
        Public method to set the list of excepted hosts.
</p>
<dl>

<dt><i>hosts</i> (list of str)</dt>
<dd>
list of excepted hosts
</dd>
</dl>
<a NAME="AdBlockManager.setUseLimitedEasyList" ID="AdBlockManager.setUseLimitedEasyList"></a>
<h4>AdBlockManager.setUseLimitedEasyList</h4>
<b>setUseLimitedEasyList</b>(<i>limited</i>)

<p>
        Public method to set the limited EasyList flag.
</p>
<dl>

<dt><i>limited</i> (bool)</dt>
<dd>
flag indicating to use limited EasyList
</dd>
</dl>
<a NAME="AdBlockManager.showDialog" ID="AdBlockManager.showDialog"></a>
<h4>AdBlockManager.showDialog</h4>
<b>showDialog</b>(<i></i>)

<p>
        Public slot to show the AdBlock subscription management dialog.
</p>
<dl>
<dt>Return:</dt>
<dd>
reference to the dialog
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
AdBlockDialog
</dd>
</dl>
<a NAME="AdBlockManager.showExceptionsDialog" ID="AdBlockManager.showExceptionsDialog"></a>
<h4>AdBlockManager.showExceptionsDialog</h4>
<b>showExceptionsDialog</b>(<i></i>)

<p>
        Public method to show the AdBlock Exceptions dialog.
</p>
<dl>
<dt>Return:</dt>
<dd>
reference to the exceptions dialog
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
AdBlockExceptionsDialog
</dd>
</dl>
<a NAME="AdBlockManager.subscription" ID="AdBlockManager.subscription"></a>
<h4>AdBlockManager.subscription</h4>
<b>subscription</b>(<i>location</i>)

<p>
        Public method to get a subscription based on its location.
</p>
<dl>

<dt><i>location</i> (str)</dt>
<dd>
location of the subscription to search for
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
subscription or None
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
AdBlockSubscription
</dd>
</dl>
<a NAME="AdBlockManager.subscriptions" ID="AdBlockManager.subscriptions"></a>
<h4>AdBlockManager.subscriptions</h4>
<b>subscriptions</b>(<i></i>)

<p>
        Public method to get all subscriptions.
</p>
<dl>
<dt>Return:</dt>
<dd>
list of subscriptions
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
list of AdBlockSubscription
</dd>
</dl>
<a NAME="AdBlockManager.updateAllSubscriptions" ID="AdBlockManager.updateAllSubscriptions"></a>
<h4>AdBlockManager.updateAllSubscriptions</h4>
<b>updateAllSubscriptions</b>(<i></i>)

<p>
        Public method to update all subscriptions.
</p>
<a NAME="AdBlockManager.useLimitedEasyList" ID="AdBlockManager.useLimitedEasyList"></a>
<h4>AdBlockManager.useLimitedEasyList</h4>
<b>useLimitedEasyList</b>(<i></i>)

<p>
        Public method to test, if limited EasyList rules shall be used.
</p>
<dl>
<dt>Return:</dt>
<dd>
flag indicating limited EasyList rules
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
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