Add python bindings for the NetworkManager, SongLoader and IconLoader. Add a workaround for a SIP assertion bug (assign_helper != ((void *)0)) that was fixed in 4.10.3: http://www.riverbankcomputing.com/hg/sip/rev/3e647ed0f2a2

src/scripting/python/clementine.sip

@@ -2,12 +2,15 @@
 
 %Import QtCore/QtCoremod.sip
 %Import QtGui/QtGuimod.sip
+%Import QtNetwork/QtNetworkmod.sip
 
 %Include directory.sip
 %Include engine_fwd.sip
+%Include iconloader.sip
 %Include librarybackend.sip
 %Include libraryquery.sip
 %Include mergedproxymodel.sip
+%Include network.sip
 %Include player.sip
 %Include playlist.sip
 %Include playlistitem.sip
@@ -20,5 +23,6 @@
 %Include scriptinterface.sip
 %Include settingsdialog.sip
 %Include song.sip
+%Include songloader.sip
 %Include taskmanager.sip
 %Include uiinterface.sip

src/scripting/python/iconloader.sip

@@ -0,0 +1,12 @@
+class IconLoader {
+
+%TypeHeaderCode
+#include "ui/iconloader.h"
+%End
+
+public:
+  static QIcon Load(const QString& name);
+
+private:
+  IconLoader();
+};

src/scripting/python/libraryquery.sip

@@ -20,7 +20,8 @@ class LibraryQuery {
 %End
 
 public:
-  LibraryQuery(const QueryOptions& options = QueryOptions());
+  LibraryQuery(); // Workaround SIP Mercurial 3e647ed0f2a2
+  LibraryQuery(const QueryOptions& options);
 
   void SetColumnSpec(const QString& spec);
   void SetOrderBy(const QString& order_by);

src/scripting/python/network.sip

@@ -0,0 +1,9 @@
+class NetworkAccessManager : QNetworkAccessManager {
+
+%TypeHeaderCode
+#include "core/network.h"
+%End
+
+public:
+  NetworkAccessManager(QObject* parent /TransferThis/ = 0);
+};

src/scripting/python/playlistitem.sip

@@ -33,7 +33,8 @@ public:
       TrackAvailable,
     };
 
-    SpecialLoadResult(Type type = NoMoreTracks,
+    SpecialLoadResult(); // Workaround SIP Mercurial 3e647ed0f2a2
+    SpecialLoadResult(Type type,
                       const QUrl& original_url = QUrl(),
                       const QUrl& media_url = QUrl());
 

src/scripting/python/songloader.sip

@@ -0,0 +1,28 @@
+class SongLoader : QObject {
+
+%TypeHeaderCode
+  #include "core/songloader.h"
+%End
+
+public:
+  SongLoader(LibraryBackend* library, QObject* parent /TransferThis/ = 0);
+
+  enum Result {
+    Success,
+    Error,
+    WillLoadAsync,
+  };
+
+  static const int kDefaultTimeout;
+
+  const QUrl& url() const;
+  const SongList& songs() const;
+
+  int timeout() const;
+  void set_timeout(int msec);
+
+  Result Load(const QUrl& url);
+
+signals:
+  void LoadFinished(bool success);
+};