Skip sphinx indexing for functions with multiple signatures

Avoid duplicate functions on sphinx index for functions with multiple
signature

Change-Id: I1394657ff6e1978f65bacbab617972d04cac8aaa
Reviewed-by: Christian Tismer <tismer@stackless.com>

2 files changed, 9 insertions, 4 deletions

diff --git a/sources/shiboken2/generator/qtdoc/qtdocgenerator.cpp b/sources/shiboken2/generator/qtdoc/qtdocgenerator.cpp
index 4ddcae83b..a9413607d 100644
--- a/sources/shiboken2/generator/qtdoc/qtdocgenerator.cpp
+++ b/sources/shiboken2/generator/qtdoc/qtdocgenerator.cpp
@@ -1667,6 +1667,7 @@ void QtDocGenerator::generateClass(QTextStream &s, const GeneratorContext &class
         writeFields(s, metaClass);
 
 
+    QStringList uniqueFunctions;
     for (AbstractMetaFunction *func : qAsConst(functionList)) {
         if (shouldSkip(func))
             continue;
@@ -1676,7 +1677,8 @@ void QtDocGenerator::generateClass(QTextStream &s, const GeneratorContext &class
         else
             s <<  ".. method:: ";
 
-        writeFunction(s, metaClass, func);
+        writeFunction(s, metaClass, func, !uniqueFunctions.contains(func->name()));
+        uniqueFunctions.append(func->name());
     }
 
     writeInjectDocumentation(s, TypeSystem::DocModificationAppend, metaClass, nullptr);
@@ -2104,12 +2106,15 @@ void QtDocGenerator::writeFunctionParametersType(QTextStream &s, const AbstractM
 }
 
 void QtDocGenerator::writeFunction(QTextStream& s, const AbstractMetaClass* cppClass,
-                                   const AbstractMetaFunction* func)
+                                   const AbstractMetaFunction* func, bool indexed)
 {
-    s << functionSignature(cppClass, func) << "\n\n";
+    s << functionSignature(cppClass, func);
 
     {
         Indentation indentation(INDENT);
+        if (!indexed)
+            s << QLatin1Char('\n') << INDENT << QLatin1String(":noindex:");
+        s << "\n\n";
         writeFunctionParametersType(s, cppClass, func);
         const auto version = versionOf(func->typeEntry());
         if (!version.isNull())
diff --git a/sources/shiboken2/generator/qtdoc/qtdocgenerator.h b/sources/shiboken2/generator/qtdoc/qtdocgenerator.h
index e4067cc6f..468abd599 100644
--- a/sources/shiboken2/generator/qtdoc/qtdocgenerator.h
+++ b/sources/shiboken2/generator/qtdoc/qtdocgenerator.h
@@ -252,7 +252,7 @@ private:
     void writeArguments(QTextStream &s, const AbstractMetaClass *cppClass, const AbstractMetaFunction *func);
     QString functionSignature(const AbstractMetaClass* cppClass, const AbstractMetaFunction* func);
     void writeFunction(QTextStream& s, const AbstractMetaClass* cppClass,
-                       const AbstractMetaFunction* func);
+                       const AbstractMetaFunction* func, bool indexed = true);
     void writeFunctionParametersType(QTextStream &s, const AbstractMetaClass *cppClass,
                                      const AbstractMetaFunction* func);
     void writeFunctionList(QTextStream& s, const AbstractMetaClass* cppClass);