Documentation/Source/eric6.WebBrowser.AdBlock.AdBlockRule.html

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<h1>eric6.WebBrowser.AdBlock.AdBlockRule</h1>
<p>
Module implementing the AdBlock rule class.
</p>
<h3>Global Attributes</h3>
<table>
<tr><td>None</td></tr>
</table>
<h3>Classes</h3>
<table>
<tr>
<td><a href="#AdBlockRule">AdBlockRule</a></td>
<td>Class implementing the AdBlock rule.</td>
</tr>
</table>
<h3>Functions</h3>
<table>
<tr>
<td><a href="#toSecondLevelDomain">toSecondLevelDomain</a></td>
<td>Module function to get a second level domain from the given URL.</td>
</tr>
</table>
<hr /><hr />
<a NAME="AdBlockRule" ID="AdBlockRule"></a>
<h2>AdBlockRule</h2>
<p>
    Class implementing the AdBlock rule.
</p>
<h3>Derived from</h3>
object
<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="#AdBlockRule.__init__">AdBlockRule</a></td>
<td>Constructor</td>
</tr><tr>
<td><a href="#AdBlockRule.__convertPatternToRegExp">__convertPatternToRegExp</a></td>
<td>Private method to convert a wildcard pattern to a regular expression.</td>
</tr><tr>
<td><a href="#AdBlockRule.__parseDomains">__parseDomains</a></td>
<td>Private method to parse a string with a domain list.</td>
</tr><tr>
<td><a href="#AdBlockRule.__parseFilter">__parseFilter</a></td>
<td>Private method to parse the filter pattern.</td>
</tr><tr>
<td><a href="#AdBlockRule.__stringMatch">__stringMatch</a></td>
<td>Private method to match a domain string.</td>
</tr><tr>
<td><a href="#AdBlockRule.cssSelector">cssSelector</a></td>
<td>Public method to get the CSS selector of the rule.</td>
</tr><tr>
<td><a href="#AdBlockRule.filter">filter</a></td>
<td>Public method to get the rule filter string.</td>
</tr><tr>
<td><a href="#AdBlockRule.isCSSRule">isCSSRule</a></td>
<td>Public method to check, if the rule is a CSS rule.</td>
</tr><tr>
<td><a href="#AdBlockRule.isComment">isComment</a></td>
<td>Public method to check, if this is a comment.</td>
</tr><tr>
<td><a href="#AdBlockRule.isDocument">isDocument</a></td>
<td>Public method to check, if this is a document rule.</td>
</tr><tr>
<td><a href="#AdBlockRule.isDomainRestricted">isDomainRestricted</a></td>
<td>Public method to check, if this rule is restricted by domain.</td>
</tr><tr>
<td><a href="#AdBlockRule.isElementHiding">isElementHiding</a></td>
<td>Public method to check, if this is an element hiding rule.</td>
</tr><tr>
<td><a href="#AdBlockRule.isEnabled">isEnabled</a></td>
<td>Public method to check, if the rule is enabled.</td>
</tr><tr>
<td><a href="#AdBlockRule.isException">isException</a></td>
<td>Public method to check, if the rule defines an exception.</td>
</tr><tr>
<td><a href="#AdBlockRule.isHeader">isHeader</a></td>
<td>Public method to check, if this is a header.</td>
</tr><tr>
<td><a href="#AdBlockRule.isInternalDisabled">isInternalDisabled</a></td>
<td>Public method to check, if this rule was disabled internally.</td>
</tr><tr>
<td><a href="#AdBlockRule.isSlow">isSlow</a></td>
<td>Public method to check, if this is a slow rule.</td>
</tr><tr>
<td><a href="#AdBlockRule.matchDomain">matchDomain</a></td>
<td>Public method to match a domain.</td>
</tr><tr>
<td><a href="#AdBlockRule.matchImage">matchImage</a></td>
<td>Public slot to match an Image rule.</td>
</tr><tr>
<td><a href="#AdBlockRule.matchObject">matchObject</a></td>
<td>Public slot to match an object rule.</td>
</tr><tr>
<td><a href="#AdBlockRule.matchObjectSubrequest">matchObjectSubrequest</a></td>
<td>Public slot to match an Object Subrequest rule.</td>
</tr><tr>
<td><a href="#AdBlockRule.matchScript">matchScript</a></td>
<td>Public slot to match a Script rule.</td>
</tr><tr>
<td><a href="#AdBlockRule.matchStyleSheet">matchStyleSheet</a></td>
<td>Public slot to match a StyleSheet rule.</td>
</tr><tr>
<td><a href="#AdBlockRule.matchSubdocument">matchSubdocument</a></td>
<td>Public slot to match a sub-document rule.</td>
</tr><tr>
<td><a href="#AdBlockRule.matchThirdParty">matchThirdParty</a></td>
<td>Public slot to match a third-party rule.</td>
</tr><tr>
<td><a href="#AdBlockRule.matchXmlHttpRequest">matchXmlHttpRequest</a></td>
<td>Public slot to match a XmlHttpRequest rule.</td>
</tr><tr>
<td><a href="#AdBlockRule.networkMatch">networkMatch</a></td>
<td>Public method to check the rule for a match.</td>
</tr><tr>
<td><a href="#AdBlockRule.setEnabled">setEnabled</a></td>
<td>Public method to set the rule's enabled state.</td>
</tr><tr>
<td><a href="#AdBlockRule.setException">setException</a></td>
<td>Public method to set the rule's exception flag.</td>
</tr><tr>
<td><a href="#AdBlockRule.setFilter">setFilter</a></td>
<td>Public method to set the rule filter string.</td>
</tr><tr>
<td><a href="#AdBlockRule.subscription">subscription</a></td>
<td>Public method to get the subscription this rule belongs to.</td>
</tr><tr>
<td><a href="#AdBlockRule.urlMatch">urlMatch</a></td>
<td>Public method to check an URL against the rule.</td>
</tr>
</table>
<h3>Static Methods</h3>
<table>
<tr><td>None</td></tr>
</table>
<a NAME="AdBlockRule.__init__" ID="AdBlockRule.__init__"></a>
<h4>AdBlockRule (Constructor)</h4>
<b>AdBlockRule</b>(<i>filter="", subscription=None</i>)
<p>
        Constructor
</p><dl>
<dt><i>filter</i></dt>
<dd>
filter string of the rule (string)
</dd><dt><i>subscription</i></dt>
<dd>
reference to the subscription object
            (AdBlockSubscription)
</dd>
</dl><a NAME="AdBlockRule.__convertPatternToRegExp" ID="AdBlockRule.__convertPatternToRegExp"></a>
<h4>AdBlockRule.__convertPatternToRegExp</h4>
<b>__convertPatternToRegExp</b>(<i>wildcardPattern</i>)
<p>
        Private method to convert a wildcard pattern to a regular expression.
</p><dl>
<dt><i>wildcardPattern</i></dt>
<dd>
string containing the wildcard pattern (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
string containing a regular expression (string)
</dd>
</dl><a NAME="AdBlockRule.__parseDomains" ID="AdBlockRule.__parseDomains"></a>
<h4>AdBlockRule.__parseDomains</h4>
<b>__parseDomains</b>(<i>domains, separator</i>)
<p>
        Private method to parse a string with a domain list.
</p><dl>
<dt><i>domains</i></dt>
<dd>
list of domains (string)
</dd><dt><i>separator</i></dt>
<dd>
separator character used by the list (string)
</dd>
</dl><a NAME="AdBlockRule.__parseFilter" ID="AdBlockRule.__parseFilter"></a>
<h4>AdBlockRule.__parseFilter</h4>
<b>__parseFilter</b>(<i></i>)
<p>
        Private method to parse the filter pattern.
</p><a NAME="AdBlockRule.__stringMatch" ID="AdBlockRule.__stringMatch"></a>
<h4>AdBlockRule.__stringMatch</h4>
<b>__stringMatch</b>(<i>domain, encodedUrl</i>)
<p>
        Private method to match a domain string.
</p><dl>
<dt><i>domain</i> (str)</dt>
<dd>
domain to match
</dd><dt><i>encodedUrl</i> (str)</dt>
<dd>
URL in encoded form
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating a match
</dd>
</dl><dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl><a NAME="AdBlockRule.cssSelector" ID="AdBlockRule.cssSelector"></a>
<h4>AdBlockRule.cssSelector</h4>
<b>cssSelector</b>(<i></i>)
<p>
        Public method to get the CSS selector of the rule.
</p><dl>
<dt>Returns:</dt>
<dd>
CSS selector (string)
</dd>
</dl><a NAME="AdBlockRule.filter" ID="AdBlockRule.filter"></a>
<h4>AdBlockRule.filter</h4>
<b>filter</b>(<i></i>)
<p>
        Public method to get the rule filter string.
</p><dl>
<dt>Returns:</dt>
<dd>
rule filter string (string)
</dd>
</dl><a NAME="AdBlockRule.isCSSRule" ID="AdBlockRule.isCSSRule"></a>
<h4>AdBlockRule.isCSSRule</h4>
<b>isCSSRule</b>(<i></i>)
<p>
        Public method to check, if the rule is a CSS rule.
</p><dl>
<dt>Returns:</dt>
<dd>
flag indicating a CSS rule (boolean)
</dd>
</dl><a NAME="AdBlockRule.isComment" ID="AdBlockRule.isComment"></a>
<h4>AdBlockRule.isComment</h4>
<b>isComment</b>(<i></i>)
<p>
        Public method to check, if this is a comment.
</p><dl>
<dt>Returns:</dt>
<dd>
flag indicating a comment (boolean)
</dd>
</dl><a NAME="AdBlockRule.isDocument" ID="AdBlockRule.isDocument"></a>
<h4>AdBlockRule.isDocument</h4>
<b>isDocument</b>(<i></i>)
<p>
        Public method to check, if this is a document rule.
</p><dl>
<dt>Returns:</dt>
<dd>
flag indicating a document rule (boolean)
</dd>
</dl><a NAME="AdBlockRule.isDomainRestricted" ID="AdBlockRule.isDomainRestricted"></a>
<h4>AdBlockRule.isDomainRestricted</h4>
<b>isDomainRestricted</b>(<i></i>)
<p>
        Public method to check, if this rule is restricted by domain.
</p><dl>
<dt>Returns:</dt>
<dd>
flag indicating a domain restriction (boolean)
</dd>
</dl><a NAME="AdBlockRule.isElementHiding" ID="AdBlockRule.isElementHiding"></a>
<h4>AdBlockRule.isElementHiding</h4>
<b>isElementHiding</b>(<i></i>)
<p>
        Public method to check, if this is an element hiding rule.
</p><dl>
<dt>Returns:</dt>
<dd>
flag indicating an element hiding rule (boolean)
</dd>
</dl><a NAME="AdBlockRule.isEnabled" ID="AdBlockRule.isEnabled"></a>
<h4>AdBlockRule.isEnabled</h4>
<b>isEnabled</b>(<i></i>)
<p>
        Public method to check, if the rule is enabled.
</p><dl>
<dt>Returns:</dt>
<dd>
flag indicating enabled state (boolean)
</dd>
</dl><a NAME="AdBlockRule.isException" ID="AdBlockRule.isException"></a>
<h4>AdBlockRule.isException</h4>
<b>isException</b>(<i></i>)
<p>
        Public method to check, if the rule defines an exception.
</p><dl>
<dt>Returns:</dt>
<dd>
flag indicating an exception (boolean)
</dd>
</dl><a NAME="AdBlockRule.isHeader" ID="AdBlockRule.isHeader"></a>
<h4>AdBlockRule.isHeader</h4>
<b>isHeader</b>(<i></i>)
<p>
        Public method to check, if this is a header.
</p><dl>
<dt>Returns:</dt>
<dd>
flag indicating a header (boolean)
</dd>
</dl><a NAME="AdBlockRule.isInternalDisabled" ID="AdBlockRule.isInternalDisabled"></a>
<h4>AdBlockRule.isInternalDisabled</h4>
<b>isInternalDisabled</b>(<i></i>)
<p>
        Public method to check, if this rule was disabled internally.
</p><dl>
<dt>Returns:</dt>
<dd>
flag indicating an internally disabled rule (boolean)
</dd>
</dl><a NAME="AdBlockRule.isSlow" ID="AdBlockRule.isSlow"></a>
<h4>AdBlockRule.isSlow</h4>
<b>isSlow</b>(<i></i>)
<p>
        Public method to check, if this is a slow rule.
</p><dl>
<dt>Returns:</dt>
<dd>
flag indicating a slow rule (boolean)
</dd>
</dl><a NAME="AdBlockRule.matchDomain" ID="AdBlockRule.matchDomain"></a>
<h4>AdBlockRule.matchDomain</h4>
<b>matchDomain</b>(<i>domain</i>)
<p>
        Public method to match a domain.
</p><dl>
<dt><i>domain</i></dt>
<dd>
domain name to check (string)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating a match (boolean)
</dd>
</dl><a NAME="AdBlockRule.matchImage" ID="AdBlockRule.matchImage"></a>
<h4>AdBlockRule.matchImage</h4>
<b>matchImage</b>(<i>req</i>)
<p>
        Public slot to match an Image rule.
</p><dl>
<dt><i>req</i></dt>
<dd>
request object to check (QWebEngineUrlRequestInfo)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating a match (boolean)
</dd>
</dl><a NAME="AdBlockRule.matchObject" ID="AdBlockRule.matchObject"></a>
<h4>AdBlockRule.matchObject</h4>
<b>matchObject</b>(<i>req</i>)
<p>
        Public slot to match an object rule.
</p><dl>
<dt><i>req</i></dt>
<dd>
request object to check (QWebEngineUrlRequestInfo)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating a match (boolean)
</dd>
</dl><a NAME="AdBlockRule.matchObjectSubrequest" ID="AdBlockRule.matchObjectSubrequest"></a>
<h4>AdBlockRule.matchObjectSubrequest</h4>
<b>matchObjectSubrequest</b>(<i>req</i>)
<p>
        Public slot to match an Object Subrequest rule.
</p><dl>
<dt><i>req</i></dt>
<dd>
request object to check (QWebEngineUrlRequestInfo)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating a match (boolean)
</dd>
</dl><a NAME="AdBlockRule.matchScript" ID="AdBlockRule.matchScript"></a>
<h4>AdBlockRule.matchScript</h4>
<b>matchScript</b>(<i>req</i>)
<p>
        Public slot to match a Script rule.
</p><dl>
<dt><i>req</i></dt>
<dd>
request object to check (QWebEngineUrlRequestInfo)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating a match (boolean)
</dd>
</dl><a NAME="AdBlockRule.matchStyleSheet" ID="AdBlockRule.matchStyleSheet"></a>
<h4>AdBlockRule.matchStyleSheet</h4>
<b>matchStyleSheet</b>(<i>req</i>)
<p>
        Public slot to match a StyleSheet rule.
</p><dl>
<dt><i>req</i></dt>
<dd>
request object to check (QWebEngineUrlRequestInfo)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating a match (boolean)
</dd>
</dl><a NAME="AdBlockRule.matchSubdocument" ID="AdBlockRule.matchSubdocument"></a>
<h4>AdBlockRule.matchSubdocument</h4>
<b>matchSubdocument</b>(<i>req</i>)
<p>
        Public slot to match a sub-document rule.
</p><dl>
<dt><i>req</i></dt>
<dd>
request object to check (QWebEngineUrlRequestInfo)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating a match (boolean)
</dd>
</dl><a NAME="AdBlockRule.matchThirdParty" ID="AdBlockRule.matchThirdParty"></a>
<h4>AdBlockRule.matchThirdParty</h4>
<b>matchThirdParty</b>(<i>req</i>)
<p>
        Public slot to match a third-party rule.
</p><dl>
<dt><i>req</i></dt>
<dd>
request object to check (QWebEngineUrlRequestInfo)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating a match (boolean)
</dd>
</dl><a NAME="AdBlockRule.matchXmlHttpRequest" ID="AdBlockRule.matchXmlHttpRequest"></a>
<h4>AdBlockRule.matchXmlHttpRequest</h4>
<b>matchXmlHttpRequest</b>(<i>req</i>)
<p>
        Public slot to match a XmlHttpRequest rule.
</p><dl>
<dt><i>req</i></dt>
<dd>
request object to check (QWebEngineUrlRequestInfo)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating a match (boolean)
</dd>
</dl><a NAME="AdBlockRule.networkMatch" ID="AdBlockRule.networkMatch"></a>
<h4>AdBlockRule.networkMatch</h4>
<b>networkMatch</b>(<i>request, domain, encodedUrl</i>)
<p>
        Public method to check the rule for a match.
</p><dl>
<dt><i>request</i> (QWebEngineUrlRequestInfo)</dt>
<dd>
reference to the network request
</dd><dt><i>domain</i> (str)</dt>
<dd>
domain name
</dd><dt><i>encodedUrl</i> (str)</dt>
<dd>
string encoded URL to be checked
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating a match
</dd>
</dl><dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl><a NAME="AdBlockRule.setEnabled" ID="AdBlockRule.setEnabled"></a>
<h4>AdBlockRule.setEnabled</h4>
<b>setEnabled</b>(<i>enabled</i>)
<p>
        Public method to set the rule's enabled state.
</p><dl>
<dt><i>enabled</i></dt>
<dd>
flag indicating the new enabled state (boolean)
</dd>
</dl><a NAME="AdBlockRule.setException" ID="AdBlockRule.setException"></a>
<h4>AdBlockRule.setException</h4>
<b>setException</b>(<i>exception</i>)
<p>
        Public method to set the rule's exception flag.
</p><dl>
<dt><i>exception</i></dt>
<dd>
flag indicating an exception rule (boolean)
</dd>
</dl><a NAME="AdBlockRule.setFilter" ID="AdBlockRule.setFilter"></a>
<h4>AdBlockRule.setFilter</h4>
<b>setFilter</b>(<i>filter</i>)
<p>
        Public method to set the rule filter string.
</p><dl>
<dt><i>filter</i></dt>
<dd>
rule filter string (string)
</dd>
</dl><a NAME="AdBlockRule.subscription" ID="AdBlockRule.subscription"></a>
<h4>AdBlockRule.subscription</h4>
<b>subscription</b>(<i></i>)
<p>
        Public method to get the subscription this rule belongs to.
</p><dl>
<dt>Returns:</dt>
<dd>
subscription of the rule (AdBlockSubscription)
</dd>
</dl><a NAME="AdBlockRule.urlMatch" ID="AdBlockRule.urlMatch"></a>
<h4>AdBlockRule.urlMatch</h4>
<b>urlMatch</b>(<i>url</i>)
<p>
        Public method to check an URL against the rule.
</p><dl>
<dt><i>url</i></dt>
<dd>
URL to check (QUrl)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating a match (boolean)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr /><hr />
<a NAME="toSecondLevelDomain" ID="toSecondLevelDomain"></a>
<h2>toSecondLevelDomain</h2>
<b>toSecondLevelDomain</b>(<i>url</i>)
<p>
    Module function to get a second level domain from the given URL.
</p><dl>
<dt><i>url</i></dt>
<dd>
URL to extract domain from (QUrl)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
name of second level domain (string)
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
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