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POHow to save qlineedit fields into an XML file using Python for loops?
 

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  1. POHow to save qlineedit fields into an XML file using Python for loops?
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    <p>I'm trying to read all my QLineEdit fields and the checkBox states and save them to an XML file using Minidom. Below is what I have so far. What is the easiest and shortest way I can write this using a for loop?</p> <pre class="lang-py prettyprint-override"><code>from xml.dom.minidom import Document # Get all lineEdit values mac = str(self.lineEdit_mac.text()) broadcast = str(self.lineEdit_broadcast.text()) destination = str(self.lineEdit_destination.text()) port = str(self.lineEdit_port.text()) destinationCheckBox=str(self.checkBox_destination.checkState()) portCheckBox=str(self.checkBox_port.checkState()) # Create the minidom document doc = Document() # Create the &lt;wol&gt; base element wol = doc.createElement("wol") doc.appendChild(wol) # Create the &lt;mac&gt; node node = doc.createElement("mac") wol.appendChild(node) # Give the &lt;mac&gt; element some text nodeText = doc.createTextNode(mac) node.appendChild(nodeText) # Create the &lt;broadcast&gt; node node = doc.createElement("broadcast") wol.appendChild(node) # Give the &lt;broadcast&gt; element some text nodeText = doc.createTextNode(broadcast) node.appendChild(nodeText) # Create the &lt;broadcast&gt; node node = doc.createElement("destination") wol.appendChild(node) # Give the &lt;broadcast&gt; element some text nodeText = doc.createTextNode(destination) node.appendChild(nodeText) # Create the &lt;port&gt; node node = doc.createElement("port") wol.appendChild(node) # Give the &lt;port&gt; element some text nodeText = doc.createTextNode(port) node.appendChild(nodeText) # Create the &lt;port&gt; node node = doc.createElement("destinationCheckBox") wol.appendChild(node) # Give the &lt;port&gt; element some text nodeText = doc.createTextNode(destinationCheckBox) node.appendChild(nodeText) # Create the &lt;port&gt; node node = doc.createElement("portCheckBox") wol.appendChild(node) # Give the &lt;port&gt; element some text nodeText = doc.createTextNode(portCheckBox) node.appendChild(nodeText) # Write to document f = open(fileName, 'w') doc.writexml(f, indent='',addindent=' ',newl='\n') f.closed </code></pre> <p>XML output: </p> <pre><code>&lt;?xml version="1.0" ?&gt; &lt;wol&gt; &lt;mac&gt; 00:00:00:00:00:00 &lt;/mac&gt; &lt;broadcast&gt; 192.168.1.255 &lt;/broadcast&gt; &lt;destination&gt; &lt;/destination&gt; &lt;port&gt; 9 &lt;/port&gt; &lt;destinationCheckBox&gt; 0 &lt;/destinationCheckBox&gt; &lt;portCheckBox&gt; 0 &lt;/portCheckBox&gt; &lt;/wol&gt; </code></pre> <p>Also, what's the easiest way to format the xml to look like this? </p> <pre><code>&lt;?xml version="1.0" ?&gt; &lt;wol&gt; &lt;mac&gt;00:00:00:00:00:00&lt;/mac&gt; &lt;broadcast&gt;192.168.1.255&lt;/broadcast&gt; &lt;destination&gt;&lt;/destination&gt; &lt;port&gt;9&lt;/port&gt; &lt;destinationCheckBox&gt;0&lt;/destinationCheckBox&gt; &lt;portCheckBox&gt;0&lt;/portCheckBox&gt; &lt;/wol&gt; </code></pre>
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