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src/eric7/Documentation/Source/eric7.EricNetwork.EricTldExtractor.html

Sat, 26 Apr 2025 12:34:32 +0200

author
Detlev Offenbach <detlev@die-offenbachs.de>
date
Sat, 26 Apr 2025 12:34:32 +0200
branch
eric7
changeset 11240
c48c615c04a3
parent 10479
856476537696
permissions
-rw-r--r--

MicroPython
- Added a configuration option to disable the support for the no longer produced Pimoroni Pico Wireless Pack.

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<title>eric7.EricNetwork.EricTldExtractor</title>
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<h1>eric7.EricNetwork.EricTldExtractor</h1>
<p>
Module implementing the TLD Extractor.
</p>

<h3>Global Attributes</h3>
<table>
<tr><td>_TLDExtractor</td></tr>
</table>

<h3>Classes</h3>
<table>
<tr>
<td><a href="#EricTldExtractor">EricTldExtractor</a></td>
<td>Class implementing the TLD Extractor.</td>
</tr>
<tr>
<td><a href="#EricTldHostParts">EricTldHostParts</a></td>
<td>Class implementing the host parts helper.</td>
</tr>
</table>

<h3>Functions</h3>
<table>
<tr>
<td><a href="#instance">instance</a></td>
<td>Global function to get a reference to the TLD extractor and create it, if it hasn't been yet.</td>
</tr>
</table>

<hr />
<hr />
<a NAME="EricTldExtractor" ID="EricTldExtractor"></a>
<h2>EricTldExtractor</h2>
<p>
    Class implementing the TLD Extractor.
</p>
<p>
    Note: The module function instance() should be used to get a reference
    to a global object to avoid overhead.
</p>

<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="#EricTldExtractor.__init__">EricTldExtractor</a></td>
<td>Constructor</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.__defaultDataSearchPaths">__defaultDataSearchPaths</a></td>
<td>Private method to get the default search paths for the TLD data file.</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.__domainHelper">__domainHelper</a></td>
<td>Private method to get the domain name without TLD.</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.__loadData">__loadData</a></td>
<td>Private method to load the TLD data.</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.__normalizedHost">__normalizedHost</a></td>
<td>Private method to get the normalized host for a host address.</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.__parseData">__parseData</a></td>
<td>Private method to parse TLD data.</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.__registrableDomainHelper">__registrableDomainHelper</a></td>
<td>Private method to get the registrable domain (i.e.</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.__subdomainHelper">__subdomainHelper</a></td>
<td>Private method to get the subdomain of a host address (i.e.</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.dataSearchPaths">dataSearchPaths</a></td>
<td>Public method to get the search paths for the TLD data file.</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.domain">domain</a></td>
<td>Public method to get the domain for a host.</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.getTldDownloadUrl">getTldDownloadUrl</a></td>
<td>Public method to get the TLD data file download URL.</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.isDataLoaded">isDataLoaded</a></td>
<td>Public method to check, if the TLD data ia already loaded.</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.registrableDomain">registrableDomain</a></td>
<td>Public method to get the registrable domain for a host.</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.setDataSearchPaths">setDataSearchPaths</a></td>
<td>Public method to set the search paths for the TLD data file.</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.splitParts">splitParts</a></td>
<td>Public method to split a host address into its parts.</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.subdomain">subdomain</a></td>
<td>Public method to get the subdomain for a host.</td>
</tr>
<tr>
<td><a href="#EricTldExtractor.tld">tld</a></td>
<td>Public method to get the top level domain for a host.</td>
</tr>
</table>

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


<a NAME="EricTldExtractor.__init__" ID="EricTldExtractor.__init__"></a>
<h4>EricTldExtractor (Constructor)</h4>
<b>EricTldExtractor</b>(<i>withPrivate=False, parent=None</i>)
<p>
        Constructor
</p>

<dl>

<dt><i>withPrivate</i> (bool)</dt>
<dd>
flag indicating to load private TLDs as well
</dd>
<dt><i>parent</i> (QObject)</dt>
<dd>
reference to the parent object
</dd>
</dl>
<a NAME="EricTldExtractor.__defaultDataSearchPaths" ID="EricTldExtractor.__defaultDataSearchPaths"></a>
<h4>EricTldExtractor.__defaultDataSearchPaths</h4>
<b>__defaultDataSearchPaths</b>(<i></i>)
<p>
        Private method to get the default search paths for the TLD data file.
</p>

<dl>
<dt>Return:</dt>
<dd>
default search paths for the TLD data file
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
list of str
</dd>
</dl>
<a NAME="EricTldExtractor.__domainHelper" ID="EricTldExtractor.__domainHelper"></a>
<h4>EricTldExtractor.__domainHelper</h4>
<b>__domainHelper</b>(<i>host, tldPart</i>)
<p>
        Private method to get the domain name without TLD.
</p>

<dl>

<dt><i>host</i> (str)</dt>
<dd>
host address
</dd>
<dt><i>tldPart</i> (str)</dt>
<dd>
TLD part of the host address
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
domain name
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<a NAME="EricTldExtractor.__loadData" ID="EricTldExtractor.__loadData"></a>
<h4>EricTldExtractor.__loadData</h4>
<b>__loadData</b>(<i></i>)
<p>
        Private method to load the TLD data.
</p>

<a NAME="EricTldExtractor.__normalizedHost" ID="EricTldExtractor.__normalizedHost"></a>
<h4>EricTldExtractor.__normalizedHost</h4>
<b>__normalizedHost</b>(<i>host</i>)
<p>
        Private method to get the normalized host for a host address.
</p>

<dl>

<dt><i>host</i> (str)</dt>
<dd>
host address to be normalized
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
normalized host address
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<a NAME="EricTldExtractor.__parseData" ID="EricTldExtractor.__parseData"></a>
<h4>EricTldExtractor.__parseData</h4>
<b>__parseData</b>(<i>dataFile, loadPrivateDomains=False</i>)
<p>
        Private method to parse TLD data.
</p>

<dl>

<dt><i>dataFile</i> (str)</dt>
<dd>
name of the file containing the TLD data
</dd>
<dt><i>loadPrivateDomains</i> (bool)</dt>
<dd>
flag indicating to load private domains
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating success
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="EricTldExtractor.__registrableDomainHelper" ID="EricTldExtractor.__registrableDomainHelper"></a>
<h4>EricTldExtractor.__registrableDomainHelper</h4>
<b>__registrableDomainHelper</b>(<i>domainPart, tldPart</i>)
<p>
        Private method to get the registrable domain (i.e. domain plus TLD).
</p>

<dl>

<dt><i>domainPart</i> (str)</dt>
<dd>
domain part of a host address
</dd>
<dt><i>tldPart</i> (str)</dt>
<dd>
TLD part of a host address
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
registrable domain name
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<a NAME="EricTldExtractor.__subdomainHelper" ID="EricTldExtractor.__subdomainHelper"></a>
<h4>EricTldExtractor.__subdomainHelper</h4>
<b>__subdomainHelper</b>(<i>host, registrablePart</i>)
<p>
        Private method to get the subdomain of a host address (i.e. domain part
        without the registrable domain name).
</p>

<dl>

<dt><i>host</i> (str)</dt>
<dd>
host address
</dd>
<dt><i>registrablePart</i> (str)</dt>
<dd>
registrable domain part of the host address
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
subdomain name
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<a NAME="EricTldExtractor.dataSearchPaths" ID="EricTldExtractor.dataSearchPaths"></a>
<h4>EricTldExtractor.dataSearchPaths</h4>
<b>dataSearchPaths</b>(<i></i>)
<p>
        Public method to get the search paths for the TLD data file.
</p>

<dl>
<dt>Return:</dt>
<dd>
search paths for the TLD data file
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
list of str
</dd>
</dl>
<a NAME="EricTldExtractor.domain" ID="EricTldExtractor.domain"></a>
<h4>EricTldExtractor.domain</h4>
<b>domain</b>(<i>host</i>)
<p>
        Public method to get the domain for a host.
</p>

<dl>

<dt><i>host</i> (str)</dt>
<dd>
host name to get the domain for
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
domain for host
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<a NAME="EricTldExtractor.getTldDownloadUrl" ID="EricTldExtractor.getTldDownloadUrl"></a>
<h4>EricTldExtractor.getTldDownloadUrl</h4>
<b>getTldDownloadUrl</b>(<i></i>)
<p>
        Public method to get the TLD data file download URL.
</p>

<dl>
<dt>Return:</dt>
<dd>
download URL
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
QUrl
</dd>
</dl>
<a NAME="EricTldExtractor.isDataLoaded" ID="EricTldExtractor.isDataLoaded"></a>
<h4>EricTldExtractor.isDataLoaded</h4>
<b>isDataLoaded</b>(<i></i>)
<p>
        Public method to check, if the TLD data ia already loaded.
</p>

<dl>
<dt>Return:</dt>
<dd>
flag indicating data is loaded
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="EricTldExtractor.registrableDomain" ID="EricTldExtractor.registrableDomain"></a>
<h4>EricTldExtractor.registrableDomain</h4>
<b>registrableDomain</b>(<i>host</i>)
<p>
        Public method to get the registrable domain for a host.
</p>

<dl>

<dt><i>host</i> (str)</dt>
<dd>
host name to get the registrable domain for
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
registrable domain for host
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<a NAME="EricTldExtractor.setDataSearchPaths" ID="EricTldExtractor.setDataSearchPaths"></a>
<h4>EricTldExtractor.setDataSearchPaths</h4>
<b>setDataSearchPaths</b>(<i>searchPaths=None</i>)
<p>
        Public method to set the search paths for the TLD data file.
</p>

<dl>

<dt><i>searchPaths</i> (list of str)</dt>
<dd>
search paths for the TLD data file or None,
            if the default search paths shall be set
</dd>
</dl>
<a NAME="EricTldExtractor.splitParts" ID="EricTldExtractor.splitParts"></a>
<h4>EricTldExtractor.splitParts</h4>
<b>splitParts</b>(<i>host</i>)
<p>
        Public method to split a host address into its parts.
</p>

<dl>

<dt><i>host</i> (str)</dt>
<dd>
host address to be split
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
splitted host address
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
EricTldHostParts
</dd>
</dl>
<a NAME="EricTldExtractor.subdomain" ID="EricTldExtractor.subdomain"></a>
<h4>EricTldExtractor.subdomain</h4>
<b>subdomain</b>(<i>host</i>)
<p>
        Public method to get the subdomain for a host.
</p>

<dl>

<dt><i>host</i> (str)</dt>
<dd>
host name to get the subdomain for
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
subdomain for host
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<a NAME="EricTldExtractor.tld" ID="EricTldExtractor.tld"></a>
<h4>EricTldExtractor.tld</h4>
<b>tld</b>(<i>host</i>)
<p>
        Public method to get the top level domain for a host.
</p>

<dl>

<dt><i>host</i> (str)</dt>
<dd>
host name to get TLD for
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
TLD for host
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
str
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr />
<hr />
<a NAME="EricTldHostParts" ID="EricTldHostParts"></a>
<h2>EricTldHostParts</h2>
<p>
    Class implementing the host parts helper.
</p>

<h3>Derived from</h3>
None
<h3>Class Attributes</h3>
<table>
<tr><td>domain</td></tr>
<tr><td>host</td></tr>
<tr><td>registrableDomain</td></tr>
<tr><td>subdomain</td></tr>
<tr><td>tld</td></tr>
</table>

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

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

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


<div align="right"><a href="#top">Up</a></div>
<hr />
<hr />
<a NAME="instance" ID="instance"></a>
<h2>instance</h2>
<b>instance</b>(<i>withPrivate=False</i>)
<p>
    Global function to get a reference to the TLD extractor and create it, if
    it hasn't been yet.
</p>

<dl>

<dt><i>withPrivate</i> (bool)</dt>
<dd>
flag indicating to load private TLDs as well
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
reference to the zoom manager object
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
EricTldExtractor
</dd>
</dl>
<div align="right"><a href="#top">Up</a></div>
<hr />
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