s/( )/()/; s/== /== /; s/!= /!= /;

python/core/geometry/qgsregularpolygon.sip

@@ -137,45 +137,45 @@ A regular polygon is empty if radius equal to 0 or number of sides < 3
 .. seealso:: numberSides()
 %End
 
-    QgsPointSequence points( ) const;
+    QgsPointSequence points() const;
 %Docstring
  Returns a list including the vertices of the regular polygon.
  :rtype: QgsPointSequence
 %End
 
-    QgsPolygonV2 *toPolygon( ) const /Factory/;
+    QgsPolygonV2 *toPolygon() const /Factory/;
 %Docstring
  Returns as a polygon.
  :rtype: QgsPolygonV2
 %End
 
-    QgsLineString *toLineString( ) const /Factory/;
+    QgsLineString *toLineString() const /Factory/;
 %Docstring
  Returns as a linestring.
  :rtype: QgsLineString
 %End
 
-    QgsTriangle toTriangle( ) const;
+    QgsTriangle toTriangle() const;
 %Docstring
  Returns as a triangle.
  An empty triangle is returned if the regular polygon is empty or if the number of sides is different from 3.
  :rtype: QgsTriangle
 %End
 
-    QList<QgsTriangle> triangulate( ) const;
+    QList<QgsTriangle> triangulate() const;
 %Docstring
  Returns a triangulation (vertices from sides to the center) of the regular polygon.
  An empty list is returned if the regular polygon is empty.
  :rtype: list of QgsTriangle
 %End
 
-    QgsCircle inscribedCircle( ) const;
+    QgsCircle inscribedCircle() const;
 %Docstring
  Returns the inscribed circle
  :rtype: QgsCircle
 %End
 
-    QgsCircle circumscribedCircle( ) const;
+    QgsCircle circumscribedCircle() const;
 %Docstring
  Returns the circumscribed circle
  :rtype: QgsCircle
@@ -188,33 +188,33 @@ A regular polygon is empty if radius equal to 0 or number of sides < 3
  :rtype: str
 %End
 
-    double interiorAngle( ) const;
+    double interiorAngle() const;
 %Docstring
  Returns the measure of the interior angles in degrees.
  :rtype: float
 %End
 
-    double centralAngle( ) const;
+    double centralAngle() const;
 %Docstring
  Returns the measure of the central angle (the angle subtended at the center of the polygon by one of its sides) in degrees.
  :rtype: float
 %End
 
-    double area( ) const;
+    double area() const;
 %Docstring
  Returns the area.
  Returns 0 if the regular polygon is empty.
  :rtype: float
 %End
 
-    double perimeter( ) const;
+    double perimeter() const;
 %Docstring
  Returns the perimeter.
  Returns 0 if the regular polygon is empty.
  :rtype: float
 %End
 
-    double length( ) const;
+    double length() const;
 %Docstring
  Returns the length of a side.
  Returns 0 if the regular polygon is empty.

python/core/geometry/qgstriangle.sip

@@ -201,7 +201,7 @@ Inherited method not used. You cannot delete or insert a vertex directly. Return
  :rtype: bool
 %End
 
-    QVector<QgsLineString> altitudes( ) const;
+    QVector<QgsLineString> altitudes() const;
 %Docstring
  An altitude is a segment (defined by a QgsLineString) from a vertex to the opposite side (or, if necessary, to the extension of the opposite side).
  :return: Three altitudes from this triangle
@@ -214,7 +214,7 @@ Inherited method not used. You cannot delete or insert a vertex directly. Return
  :rtype: list of QgsLineString
 %End
 
-    QVector<QgsLineString> medians( ) const;
+    QVector<QgsLineString> medians() const;
 %Docstring
  A median is a segment (defined by a QgsLineString) from a vertex to the midpoint of the opposite side.
  :return: Three medians from this triangle
@@ -241,7 +241,7 @@ Inherited method not used. You cannot delete or insert a vertex directly. Return
  :rtype: list of QgsLineString
 %End
 
-    QgsTriangle medial( ) const;
+    QgsTriangle medial() const;
 %Docstring
  Medial (or midpoint) triangle of a triangle ABC is the triangle with vertices at the midpoints of the triangle's sides.
  :return: The medial from this triangle
@@ -268,7 +268,7 @@ Inherited method not used. You cannot delete or insert a vertex directly. Return
  :rtype: QgsPoint
 %End
 
-    QgsPoint circumscribedCenter( ) const;
+    QgsPoint circumscribedCenter() const;
 %Docstring
  Center of the circumscribed circle of the triangle.
  :return: The center of the circumscribed circle of the triangle
@@ -281,7 +281,7 @@ Inherited method not used. You cannot delete or insert a vertex directly. Return
  :rtype: QgsPoint
 %End
 
-    double circumscribedRadius( ) const;
+    double circumscribedRadius() const;
 %Docstring
  Radius of the circumscribed circle of the triangle.
  :return: The radius of the circumscribed circle of the triangle
@@ -294,7 +294,7 @@ Inherited method not used. You cannot delete or insert a vertex directly. Return
  :rtype: float
 %End
 
-    QgsCircle circumscribedCircle( ) const;
+    QgsCircle circumscribedCircle() const;
 %Docstring
  Circumscribed circle of the triangle.
  @return The circumbscribed of the triangle with a QgsCircle.
@@ -307,7 +307,7 @@ Inherited method not used. You cannot delete or insert a vertex directly. Return
  :rtype: QgsCircle
 %End
 
-    QgsPoint inscribedCenter( ) const;
+    QgsPoint inscribedCenter() const;
 %Docstring
  Center of the inscribed circle of the triangle.
  :return: The center of the inscribed circle of the triangle
@@ -320,7 +320,7 @@ Inherited method not used. You cannot delete or insert a vertex directly. Return
  :rtype: QgsPoint
 %End
 
-    double inscribedRadius( ) const;
+    double inscribedRadius() const;
 %Docstring
  Radius of the inscribed circle of the triangle.
  :return: The radius of the inscribed circle of the triangle
@@ -333,7 +333,7 @@ Inherited method not used. You cannot delete or insert a vertex directly. Return
  :rtype: float
 %End
 
-    QgsCircle inscribedCircle( ) const;
+    QgsCircle inscribedCircle() const;
 %Docstring
  Inscribed circle of the triangle.
  @return The inscribed of the triangle with a QgsCircle.

python/core/qgsbrowsermodel.sip

@@ -139,7 +139,7 @@ Refresh item children
 %Docstring
 Emitted when item children fetch was finished
 %End
-    void connectionsChanged( );
+    void connectionsChanged();
 %Docstring
 notify the provider dialogs of a changed connection
 %End

python/core/qgsdataitem.sip

@@ -318,7 +318,7 @@ Refresh connections: update GUI and emit signal
     void endRemoveItems();
     void dataChanged( QgsDataItem *item );
     void stateChanged( QgsDataItem *item, QgsDataItem::State oldState );
-    void connectionsChanged( );
+    void connectionsChanged();
 %Docstring
 open browsers
 %End

python/gui/qgsabstractdatasourcewidget.sip

@@ -26,7 +26,7 @@ class QgsAbstractDataSourceWidget : QDialog
 %End
   public:
 
-    ~QgsAbstractDataSourceWidget( );
+    ~QgsAbstractDataSourceWidget();
 %Docstring
 Destructor
 %End
@@ -40,7 +40,7 @@ Destructor
 
   public slots:
 
-    virtual void refresh( );
+    virtual void refresh();
 %Docstring
  Triggered when the provider's connections need to be refreshed
  The default implementation does nothing
@@ -86,13 +86,13 @@ Emitted when a progress dialog is shown by the provider dialog
 Constructor
 %End
 
-    QgsProviderRegistry::WidgetMode widgetMode( ) const;
+    QgsProviderRegistry::WidgetMode widgetMode() const;
 %Docstring
 Return the widget mode
  :rtype: QgsProviderRegistry.WidgetMode
 %End
 
-    const QgsMapCanvas *mapCanvas( ) const;
+    const QgsMapCanvas *mapCanvas() const;
 %Docstring
  Return the map canvas (can be null)
  :rtype: QgsMapCanvas

python/gui/qgsbrowserdockwidget.sip

@@ -121,7 +121,7 @@ Emitted when a file needs to be opened
 %Docstring
 Emitted when drop uri list needs to be handled
 %End
-    void connectionsChanged( );
+    void connectionsChanged();
 %Docstring
 Connections changed in the browser
 %End

python/gui/qgsbrowsertreeview.sip

@@ -29,7 +29,7 @@ class QgsBrowserTreeView : QTreeView
 %Docstring
 Set the browser model
 %End
-    QgsBrowserModel *browserModel( );
+    QgsBrowserModel *browserModel();
 %Docstring
 Return the browser model
  :rtype: QgsBrowserModel

python/gui/qgsowssourceselect.sip

@@ -42,7 +42,7 @@ Constructor
 
   public slots:
 
-    virtual void refresh( );
+    virtual void refresh();
 
 %Docstring
 Triggered when the provider's connections need to be refreshed

python/server/qgsbufferserverrequest.sip

@@ -21,15 +21,15 @@ class QgsBufferServerRequest : QgsServerRequest
 %End
   public:
 
-    QgsBufferServerRequest( const QString &url, QgsServerRequest::Method method = QgsServerRequest::GetMethod, const QgsServerRequest::Headers &headers = QgsServerRequest::Headers( ), QByteArray *data = 0 );
+    QgsBufferServerRequest( const QString &url, QgsServerRequest::Method method = QgsServerRequest::GetMethod, const QgsServerRequest::Headers &headers = QgsServerRequest::Headers(), QByteArray *data = 0 );
 %Docstring
  Constructor
 
  \param url the url string
  \param method the request method
 %End
 
-    QgsBufferServerRequest( const QUrl &url, QgsServerRequest::Method method = QgsServerRequest::GetMethod, const QgsServerRequest::Headers &headers = QgsServerRequest::Headers( ), QByteArray *data = 0 );
+    QgsBufferServerRequest( const QUrl &url, QgsServerRequest::Method method = QgsServerRequest::GetMethod, const QgsServerRequest::Headers &headers = QgsServerRequest::Headers(), QByteArray *data = 0 );
 %Docstring
  Constructor
 

python/server/qgsbufferserverresponse.sip

@@ -66,7 +66,7 @@ class QgsBufferServerResponse: QgsServerResponse
  \param code HTTP status code value
 %End
 
-    virtual int statusCode( ) const;
+    virtual int statusCode() const;
 %Docstring
  Return the http status code
  :rtype: int

python/server/qgsrequesthandler.sip

@@ -135,7 +135,7 @@ Return request url
 Set response http status code
 %End
 
-    int statusCode( ) const;
+    int statusCode() const;
 %Docstring
 Return response http status code
  :rtype: int

python/server/qgsserver.sip

@@ -53,7 +53,7 @@ Returns a pointer to the server interface
  :rtype: QgsServerInterfaceImpl
 %End
 
-    void initPython( );
+    void initPython();
 %Docstring
 Note: not in Python bindings
 %End

python/server/qgsserverrequest.sip

@@ -36,7 +36,7 @@ class QgsServerRequest
  Constructor
 %End
 
-    QgsServerRequest( const QString &url, QgsServerRequest::Method method = QgsServerRequest::GetMethod, const QgsServerRequest::Headers &headers = QgsServerRequest::Headers( ) );
+    QgsServerRequest( const QString &url, QgsServerRequest::Method method = QgsServerRequest::GetMethod, const QgsServerRequest::Headers &headers = QgsServerRequest::Headers() );
 %Docstring
  Constructor
 
@@ -45,7 +45,7 @@ class QgsServerRequest
  \param headers
 %End
 
-    QgsServerRequest( const QUrl &url, QgsServerRequest::Method method = QgsServerRequest::GetMethod, const QgsServerRequest::Headers &headers = QgsServerRequest::Headers( ) );
+    QgsServerRequest( const QUrl &url, QgsServerRequest::Method method = QgsServerRequest::GetMethod, const QgsServerRequest::Headers &headers = QgsServerRequest::Headers() );
 %Docstring
  Constructor
 
@@ -109,7 +109,7 @@ destructor
  @param value
 %End
 
-    QMap<QString, QString> headers( ) const;
+    QMap<QString, QString> headers() const;
 %Docstring
  Return the header map
  @return the headers map

python/server/qgsserverresponse.sip

@@ -49,7 +49,7 @@ destructor
  :rtype: str
 %End
 
-    virtual QMap<QString, QString> headers( ) const = 0;
+    virtual QMap<QString, QString> headers() const = 0;
 %Docstring
  Return the header value
  :rtype: QMap<str, QString>
@@ -68,7 +68,7 @@ destructor
  \param code HTTP status code value
 %End
 
-    virtual int statusCode( ) const = 0;
+    virtual int statusCode() const = 0;
 %Docstring
  Return the http status code
  :rtype: int

scripts/spell_check/check_spelling.sh

@@ -155,7 +155,7 @@ for I in $(seq -f '%02g' 0  $(($SPLIT-1)) ) ; do
         echo "*** error: could not find error in $LINE" >&2
       else
         # if the error is not in IGNORECASE_INWORD, then it matched previous and next character (needs to remove them)
-        # also make error small case and escape special chars: ( ) |
+        # also make error small case and escape special chars: () |
         ERRORSMALLCASE=$(echo ${ERROR,,} |${GP}sed -r 's/\(/\\(/g' |${GP}sed -r 's/\)/\\)/g' |${GP}sed -r 's/\|/\\|/g')
         if [[ ! "${ERRORSMALLCASE}" =~ $IGNORECASE_INWORD ]]; then
          if [[ -n $(ag --nonumbers --case-sensitive "^${ERRORSMALLCASE:1:-1}${ERRORSMALLCASE: -1}?:" scripts/spell_check/spelling.dat) ]]; then

src/app/main.cpp

@@ -812,13 +812,13 @@ int main( int argc, char *argv[] )
   // - use the path specified with --globalsettings path,
   // - use the environment if not found
   // - use a default location as a fallback
-  if ( globalsettingsfile.isEmpty( ) )
+  if ( globalsettingsfile.isEmpty() )
   {
     globalsettingsfile = getenv( "QGIS_GLOBAL_SETTINGS_FILE" );
   }
-  if ( globalsettingsfile.isEmpty( ) )
+  if ( globalsettingsfile.isEmpty() )
   {
-    QString default_globalsettingsfile = QgsApplication::pkgDataPath( ) + "/qgis_global_settings.ini";
+    QString default_globalsettingsfile = QgsApplication::pkgDataPath() + "/qgis_global_settings.ini";
     if ( QFile::exists( default_globalsettingsfile ) )
     {
       globalsettingsfile = default_globalsettingsfile;

src/app/nodetool/qgsnodeeditor.cpp

@@ -140,7 +140,7 @@ QVariant QgsNodeEditorModel::data( const QModelIndex &index, int role ) const
     return vertex->point().y();
   else if ( index.column() == mZCol )
     return vertex->point().z();
-  else if ( index.column() ==  mMCol )
+  else if ( index.column() == mMCol )
     return vertex->point().m();
   else if ( index.column() == mRCol )
   {
@@ -175,7 +175,7 @@ QVariant QgsNodeEditorModel::headerData( int section, Qt::Orientation orientatio
         return QVariant( tr( "y" ) );
       else if ( section == mZCol )
         return QVariant( tr( "z" ) );
-      else if ( section ==  mMCol )
+      else if ( section == mMCol )
         return QVariant( tr( "m" ) );
       else if ( section == mRCol )
         return QVariant( tr( "r" ) );

src/app/nodetool/qgsnodeeditor.h

@@ -85,7 +85,7 @@ class QgsNodeEditor : public QgsDockWidget
     QgsNodeEditorModel *mNodeModel = nullptr;
 
   signals:
-    void deleteSelectedRequested( );
+    void deleteSelectedRequested();
 
   protected:
     void keyPressEvent( QKeyEvent *event );