Massively improved code readability

NUSGet's code has been updated to use better formatting and practices that align with how my other projects like libWiiPy and WiiPy are written.

resources/translations/nusget_it.ts

@@ -135,122 +135,117 @@ p, li { white-space: pre-wrap; }
 &lt;p style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;br /&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="264"/>
+        <location filename="../../NUSGet.py" line="293"/>
         <source>No Output Selected</source>
         <translation>Nessun output selezionato</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="265"/>
+        <location filename="../../NUSGet.py" line="294"/>
         <source>You have not selected any format to output the data in!</source>
         <translation>Non hai selezionato alcun formato in cui esportare i dati!</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="267"/>
+        <location filename="../../NUSGet.py" line="296"/>
         <source>Please select at least one option for how you would like the download to be saved.</source>
         <translation>Per favore scegli almeno un opzione per come vorresti che fosse salvato il download.</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="298"/>
+        <location filename="../../NUSGet.py" line="328"/>
         <source>Invalid Title ID</source>
         <translation>ID Titolo invalido</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="299"/>
+        <location filename="../../NUSGet.py" line="329"/>
         <source>The Title ID you have entered is not in a valid format!</source>
         <translation>L&apos; ID Titolo che hai inserito non è in un formato valido!</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="301"/>
+        <location filename="../../NUSGet.py" line="331"/>
         <source>Title IDs must be 16 digit strings of numbers and letters. Please enter a correctly formatted Title ID, or select one from the menu on the left.</source>
         <translation>Gli ID Titolo sono un codice di 16 caratteri tra numeri e lettere. Per favore inserisci in ID Titolo formattato correttamente, o scegline uno dal menù a sinistra.</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="303"/>
+        <location filename="../../NUSGet.py" line="333"/>
         <source>Title ID/Version Not Found</source>
         <translation>ID Titolo/Versione non trovata</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="304"/>
+        <location filename="../../NUSGet.py" line="334"/>
         <source>No title with the provided Title ID or version could be found!</source>
         <translation>Non è stato trovato nessun titolo con l&apos; ID Titolo o versione data!</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="306"/>
+        <location filename="../../NUSGet.py" line="336"/>
         <source>Please make sure that you have entered a valid Title ID, or selected one from the title database, and that the provided version exists for the title you are attempting to download.</source>
         <translation>Assicurati di aver inserito un&apos; ID Titolo valido, o scegline uno dal database, e che la versione richiesta esista per il titolo che vuoi scaricare.</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="308"/>
+        <location filename="../../NUSGet.py" line="338"/>
         <source>Content Decryption Failed</source>
         <translation>Decriptazione contenuti fallita</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="309"/>
+        <location filename="../../NUSGet.py" line="339"/>
         <source>Content decryption was not successful! Decrypted contents could not be created.</source>
         <translation>La decriptazione dei contenuti non è andata a buon fine! I contenuti decriptadi non sono stati creati.</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="312"/>
+        <location filename="../../NUSGet.py" line="342"/>
         <source>Your TMD or Ticket may be damaged, or they may not correspond with the content being decrypted. If you have checked &quot;Use local files, if they exist&quot;, try disabling that option before trying the download again to fix potential issues with local data.</source>
         <translation>Il tuo TMD o Ticket potrebbe essere danneggiato, o potrebbe non corrispondere col contenuto da decriptare. Se hai selezionato &quot;Usa file locali, se esistenti&quot;, prova a disabilitare quell&apos;opzione prima di riprovare a scaricare per aggiustare potenziali errori coi dati locali.</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="315"/>
+        <location filename="../../NUSGet.py" line="345"/>
         <source>Ticket Not Available</source>
         <translation>Ticket non disponibile</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="316"/>
+        <location filename="../../NUSGet.py" line="346"/>
         <source>No Ticket is Available for the Requested Title!</source>
         <translation>Nessun ticket disponibile per il titolo richiesto!</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="319"/>
+        <location filename="../../NUSGet.py" line="349"/>
         <source>A ticket could not be downloaded for the requested title, but you have selected &quot;Pack installable archive&quot; or &quot;Create decrypted contents&quot;. These options are not available for titles without a ticket. Only encrypted contents have been saved.</source>
         <translation>Non è stato possibile scaricare un ticket per il titolo richiesto, ma hai selezionato &quot;Crea archivio installabile&quot; o &quot;Crea contenuto decriptato&quot;. Queste opzioni non sono disponibili per i titoli senza un ticket. Sono stati salvati solo i contenuti criptati.</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="321"/>
+        <location filename="../../NUSGet.py" line="351"/>
         <source>Unknown Error</source>
         <translation>Errore sconosciuto</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="322"/>
+        <location filename="../../NUSGet.py" line="352"/>
         <source>An Unknown Error has Occurred!</source>
         <translation>Errore sconosciuto!</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="324"/>
+        <location filename="../../NUSGet.py" line="354"/>
         <source>Please try again. If this issue persists, please open a new issue on GitHub detailing what you were trying to do when this error occurred.</source>
         <translation>Per favore riprova. Se il problema persiste, apri un issue su GitHub specificando in modo dettagliato cosa volevi fare quando è comparso questo errore.</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="364"/>
+        <location filename="../../NUSGet.py" line="399"/>
         <source>Open NUS script</source>
         <translation>Apri script NUS</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="364"/>
+        <location filename="../../NUSGet.py" line="400"/>
         <source>NUS Scripts (*.nus *.txt)</source>
         <translation>Scrpit NUS (*.nus *.txt)</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="371"/>
-        <location filename="../../NUSGet.py" line="386"/>
-        <location filename="../../NUSGet.py" line="389"/>
-        <location filename="../../NUSGet.py" line="397"/>
-        <location filename="../../NUSGet.py" line="415"/>
-        <location filename="../../NUSGet.py" line="422"/>
+        <location filename="../../NUSGet.py" line="398"/>
         <source>Script Failure</source>
         <translation>Errore script</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="371"/>
+        <location filename="../../NUSGet.py" line="407"/>
         <source>Failed to open the script.</source>
         <translation>Impossibile aprire lo script.</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="85"/>
+        <location filename="../../NUSGet.py" line="103"/>
         <source>NUSGet v{nusget_version}
 Developed by NinjaCheetah
 Powered by libWiiPy {libwiipy_version}
@@ -277,12 +272,12 @@ I titoli verranno scaricati nella cartella &quot;NUSGet&quot; all&apos;interno d
         <translation>Applica patch agli IOS (Solo per le WAD)</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="184"/>
+        <location filename="../../NUSGet.py" line="211"/>
         <source>NUSGet Update Available</source>
         <translation>Aggiornamento di NUSGet disponibile</translation>
     </message>
     <message>
-        <location filename="../../NUSGet.py" line="185"/>
+        <location filename="../../NUSGet.py" line="212"/>
         <source>There&apos;s a newer version of NUSGet available!</source>
         <translation>Una nuova versione di NUSGet è disponibile!</translation>
     </message>