[sipify] Add return types for functions in docstrings

and change \return -> :return: in docystrings

Author: nyalldawson

python/core/annotations/qgsannotationmanager.sip

@@ -44,6 +44,7 @@ class QgsAnnotationManager : QObject
  Returns true if the addition was successful, or false if the annotation could not be added.
  \see removeAnnotation()
  \see annotationAdded()
+ :rtype: bool
 %End
 
     bool removeAnnotation( QgsAnnotation *annotation );
@@ -55,6 +56,7 @@ class QgsAnnotationManager : QObject
  \see compositionRemoved()
  \see compositionAboutToBeRemoved()
  \see clear()
+ :rtype: bool
 %End
 
     void clear();
@@ -66,19 +68,22 @@ class QgsAnnotationManager : QObject
     QList< QgsAnnotation * > annotations() const;
 %Docstring
  Returns a list of all annotations contained in the manager.
+ :rtype: list of QgsAnnotation
 %End
 
     bool readXml( const QDomElement &element, const QDomDocument &doc );
 %Docstring
  Reads the manager's state from a DOM element, restoring all annotations
  present in the XML document.
  \see writeXml()
+ :rtype: bool
 %End
 
     QDomElement writeXml( QDomDocument &doc ) const;
 %Docstring
  Returns a DOM element representing the state of the manager.
  \see readXml()
+ :rtype: QDomElement
 %End
 
   signals:

python/core/annotations/qgshtmlannotation.sip

@@ -28,6 +28,9 @@ class QgsHtmlAnnotation: QgsAnnotation
     ~QgsHtmlAnnotation();
 
     QSizeF minimumFrameSize() const;
+%Docstring
+ :rtype: QSizeF
+%End
 
     void setSourceFile( const QString &htmlFile );
 %Docstring
@@ -39,6 +42,7 @@ class QgsHtmlAnnotation: QgsAnnotation
 %Docstring
  Returns the file path for the source HTML file.
  \see setSourceFile()
+ :rtype: str
 %End
 
     virtual void writeXml( QDomElement &elem, QDomDocument &doc ) const;
@@ -49,6 +53,7 @@ class QgsHtmlAnnotation: QgsAnnotation
     static QgsHtmlAnnotation *create() /Factory/;
 %Docstring
  Returns a new QgsHtmlAnnotation object.
+ :rtype: QgsHtmlAnnotation
 %End
 
   protected:

python/core/annotations/qgssvgannotation.sip

@@ -39,11 +39,13 @@ class QgsSvgAnnotation: QgsAnnotation
 %Docstring
  Returns the file path for the source SVG file.
  \see setFilePath()
+ :rtype: str
 %End
 
     static QgsSvgAnnotation *create() /Factory/;
 %Docstring
  Returns a new QgsSvgAnnotation object.
+ :rtype: QgsSvgAnnotation
 %End
 
   protected:

python/core/annotations/qgstextannotation.sip

@@ -31,6 +31,7 @@ class QgsTextAnnotation: QgsAnnotation
  Returns the text document which will be rendered
  within the annotation.
  \see setDocument()
+ :rtype: QTextDocument
 %End
 
     void setDocument( const QTextDocument *doc );
@@ -46,6 +47,7 @@ class QgsTextAnnotation: QgsAnnotation
     static QgsTextAnnotation *create() /Factory/;
 %Docstring
  Returns a new QgsTextAnnotation object.
+ :rtype: QgsTextAnnotation
 %End
 
   protected:

python/core/processing/qgsprocessingalgorithm.sip

@@ -49,6 +49,7 @@ class QgsProcessingAlgorithm
  \see displayName()
  \see group()
  \see tags()
+ :rtype: str
 %End
 
     QString id() const;
@@ -57,48 +58,56 @@ class QgsProcessingAlgorithm
  provider's ID and the algorithms unique name (e.g. "qgis:mergelayers" ).
  \see name()
  \see provider()
+ :rtype: str
 %End
 
     virtual QString displayName() const = 0;
 %Docstring
  Returns the translated algorithm name, which should be used for any user-visible display
  of the algorithm name.
  \see name()
+ :rtype: str
 %End
 
     virtual QStringList tags() const;
 %Docstring
  Returns a list of tags which relate to the algorithm, and are used to assist users in searching
  for suitable algorithms. These tags should be localised.
+ :rtype: list of str
 %End
 
     virtual QIcon icon() const;
 %Docstring
  Returns an icon for the algorithm.
  \see svgIconPath()
+ :rtype: QIcon
 %End
 
     virtual QString svgIconPath() const;
 %Docstring
  Returns a path to an SVG version of the algorithm's icon.
  \see icon()
+ :rtype: str
 %End
 
     virtual QString group() const;
 %Docstring
  Returns the name of the group this algorithm belongs to. This string
  should be localised.
  \see tags()
+ :rtype: str
 %End
 
     virtual Flags flags() const;
 %Docstring
  Returns the flags indicating how and when the algorithm operates and should be exposed to users.
+ :rtype: Flags
 %End
 
     QgsProcessingProvider *provider() const;
 %Docstring
  Returns the provider to which this algorithm belongs.
+ :rtype: QgsProcessingProvider
 %End
 
   private:

python/core/processing/qgsprocessingprovider.sip

@@ -36,12 +36,14 @@ class QgsProcessingProvider : QObject
 %Docstring
  Returns an icon for the provider.
  \see svgIconPath()
+ :rtype: QIcon
 %End
 
     virtual QString svgIconPath() const;
 %Docstring
  Returns a path to an SVG version of the provider's icon.
  \see icon()
+ :rtype: str
 %End
 
     virtual QString id() const = 0;
@@ -50,32 +52,37 @@ class QgsProcessingProvider : QObject
  should be a unique, short, character only string, eg "qgis" or "gdal". This
  string should not be localised.
  \see name()
+ :rtype: str
 %End
 
     virtual QString name() const = 0;
 %Docstring
  Returns the full provider name, which is used to describe the provider within the GUI.
  This string should be localised.
  \see id()
+ :rtype: str
 %End
 
     virtual bool canBeActivated() const;
 %Docstring
  Returns true if the provider can be activated, or false if it cannot be activated (e.g. due to
  missing external dependencies).
  \see isActive()
+ :rtype: bool
 %End
 
     virtual bool isActive() const;
 %Docstring
  Returns true if the provider is active and able to run algorithms.
+ :rtype: bool
 %End
 
     virtual QStringList supportedOutputRasterLayerExtensions() const;
 %Docstring
  Returns a list of the raster format file extensions supported by this provider.
  \see supportedOutputVectorLayerExtensions()
  \see supportedOutputTableExtensions()
+ :rtype: list of str
 %End
 
     virtual QStringList supportedOutputVectorLayerExtensions() const;
@@ -84,20 +91,23 @@ class QgsProcessingProvider : QObject
  \see supportedOutputRasterLayerExtensions()
  \see supportedOutputTableExtensions()
  \see supportsNonFileBasedOutput()
+ :rtype: list of str
 %End
 
     virtual QStringList supportedOutputTableExtensions() const;
 %Docstring
  Returns a list of the table format file extensions supported by this provider.
  \see supportedOutputRasterLayerExtensions()
  \see supportedOutputVectorLayerExtensions()
+ :rtype: list of str
 %End
 
     virtual bool supportsNonFileBasedOutput() const;
 %Docstring
  Returns true if the provider supports non-file based outputs (such as memory layers
  or direct database outputs).
  \see supportedOutputVectorLayerExtensions()
+ :rtype: bool
 %End
 
     virtual bool load();
@@ -107,8 +117,9 @@ class QgsProcessingProvider : QObject
  Subclasses should not individually load any algorithms in their load() implementations, as that must
  occur within the loadAlgorithms() method. Instead, subclasses should call refreshAlgorithms()
  from any overloaded load() method to trigger an initial load of the provider's algorithms.
- \returns true if provider could be successfully loaded
+ :return: true if provider could be successfully loaded
  \see unload()
+ :rtype: bool
 %End
 
     virtual void unload();
@@ -126,13 +137,15 @@ class QgsProcessingProvider : QObject
 %Docstring
  Returns a list of algorithms supplied by this provider.
  \see algorithm()
+ :rtype: list of const QgsProcessingAlgorithm
 %End
 
     const QgsProcessingAlgorithm *algorithm( const QString &name ) const;
 %Docstring
  Returns the matching algorithm by name, or a None if no matching
  algorithm is contained by this provider.
  \see algorithms()
+ :rtype: QgsProcessingAlgorithm
 %End
 
   signals:
@@ -155,6 +168,7 @@ class QgsProcessingProvider : QObject
     bool addAlgorithm( QgsProcessingAlgorithm *algorithm /Transfer/ );
 %Docstring
  Adds an algorithm to the provider. Ownership of the algorithm is transferred to the provider.
+ :rtype: bool
 %End
 
   private:

python/core/processing/qgsprocessingregistry.sip

@@ -37,6 +37,7 @@ class QgsProcessingRegistry : QObject
     QList<QgsProcessingProvider *> providers() const;
 %Docstring
  Get list of available providers.
+ :rtype: list of QgsProcessingProvider
 %End
 
     bool addProvider( QgsProcessingProvider *provider /Transfer/ );
@@ -48,38 +49,44 @@ class QgsProcessingRegistry : QObject
  Adding a provider to the registry automatically triggers the providers QgsProcessingProvider.load()
  method to populate the provider with algorithms.
  \see removeProvider()
+ :rtype: bool
 %End
 
     bool removeProvider( QgsProcessingProvider *provider );
 %Docstring
  Removes a provider implementation from the registry (the provider object is deleted).
  Returns false if the provider could not be removed (eg provider does not exist in the registry).
  \see addProvider()
+ :rtype: bool
 %End
 
     bool removeProvider( const QString &providerId );
 %Docstring
  Removes a provider implementation from the registry (the provider object is deleted).
  Returns false if the provider could not be removed (eg provider does not exist in the registry).
  \see addProvider()
+ :rtype: bool
 %End
 
     QgsProcessingProvider *providerById( const QString &id );
 %Docstring
  Returns a matching provider by provider ID.
+ :rtype: QgsProcessingProvider
 %End
 
     QList< const QgsProcessingAlgorithm *> algorithms() const;
 %Docstring
  Returns a list of all available algorithms from registered providers.
  \see algorithmById()
+ :rtype: list of const QgsProcessingAlgorithm
 %End
 
     const QgsProcessingAlgorithm *algorithmById( const QString &id ) const;
 %Docstring
  Finds an algorithm by its ID. If no matching algorithm is found, a None
  is returned.
  \see algorithms()
+ :rtype: QgsProcessingAlgorithm
 %End
 
   signals:

python/core/processing/qgsprocessingutils.sip

@@ -33,6 +33,7 @@ class QgsProcessingUtils
  value.
  \see compatibleVectorLayers()
  \see compatibleLayers()
+ :rtype: list of QgsRasterLayer
 %End
 
     static QList< QgsVectorLayer * > compatibleVectorLayers( QgsProject *project,
@@ -50,6 +51,7 @@ class QgsProcessingUtils
  value.
  \see compatibleRasterLayers()
  \see compatibleLayers()
+ :rtype: list of QgsVectorLayer
 %End
 
     static QList< QgsMapLayer * > compatibleLayers( QgsProject *project, bool sort = true );
@@ -61,6 +63,7 @@ class QgsProcessingUtils
  value.
  \see compatibleRasterLayers()
  \see compatibleVectorLayers()
+ :rtype: list of QgsMapLayer
 %End
 
 
@@ -74,6 +77,7 @@ class QgsProcessingUtils
  for layers in the specified project, then those matching layers will be
  returned.
  \see mapLayerFromString()
+ :rtype: QgsMapLayer
 %End
 
     static QgsMapLayer *mapLayerFromString( const QString &string ) /Factory/;
@@ -83,12 +87,14 @@ class QgsProcessingUtils
  then the layer at this file path will be loaded.
  The caller takes responsibility for deleting the returned map layer.
  \see mapLayerFromProject()
+ :rtype: QgsMapLayer
 %End
 
     static QString normalizeLayerSource( const QString &source );
 %Docstring
  Normalizes a layer source string for safe comparison across different
  operating system environments.
+ :rtype: str
 %End
 
 };