run sipify for code snippets

Author: 3nids

python/core/expression/qgsexpression.sip

@@ -18,22 +18,6 @@ Class for parsing and evaluation of expressions (formerly called "search strings
 The expressions try to follow both syntax and semantics of SQL expressions.
 
 Usage:
-\code{.cpp}
-QgsExpression exp("gid*2 > 10 and type not in ('D','F')");
-if (exp.hasParserError())
-{
-// show error message with parserErrorString() and exit
-}
-QVariant result = exp.evaluate(feature, fields);
-if (exp.hasEvalError())
-{
-// show error message with evalErrorString()
-}
-else
-{
-// examine the result
-}
-\endcode
 
 Three Value Logic
 =================

python/core/geometry/qgsabstractgeometry.sip

@@ -456,9 +456,7 @@ If the gridified geometry could not be calculated a None will be returned.
 It may generate an invalid geometry (in some corner cases).
 It can also be thought as rounding the edges and it may be useful for removing errors.
 Example:
-\code
-geometry->snappedToGrid(1, 1);
-\endcode
+
 In this case we use a 2D grid of 1x1 to gridify.
 In this case, it can be thought like rounding the x and y of all the points/vertices to full units (remove all decimals).
 

python/core/geometry/qgsgeometryutils.sip

@@ -297,17 +297,17 @@ M value is computed if one of this point have M.
 
 :return: New point at middle between points pt1 and pt2.
 * Example:
-\code{.py}
-p = :py:class:`QgsPoint`( 4, 6 ) # 2D point
-pr = midpoint ( p, :py:class:`QgsPoint`( 2, 2 ) )
-# pr is a 2D point: 'Point (3 4)'
-pr = midpoint ( p, :py:class:`QgsPoint`( QgsWkbTypes.PointZ, 2, 2, 2 ) )
-# pr is a 3D point: 'PointZ (3 4 1)'
-pr = midpoint ( p, :py:class:`QgsPoint`( QgsWkbTypes.PointM, 2, 2, 0, 2 ) )
-# pr is a 3D point: 'PointM (3 4 1)'
-pr = midpoint ( p, :py:class:`QgsPoint`( QgsWkbTypes.PointZM, 2, 2, 2, 2 ) )
-# pr is a 3D point: 'PointZM (3 4 1 1)'
-\endcode
+.. code-block:: python
+
+       p = QgsPoint( 4, 6 ) # 2D point
+       pr = midpoint ( p, QgsPoint( 2, 2 ) )
+       # pr is a 2D point: 'Point (3 4)'
+       pr = midpoint ( p, QgsPoint( QgsWkbTypes.PointZ, 2, 2, 2 ) )
+       # pr is a 3D point: 'PointZ (3 4 1)'
+       pr = midpoint ( p, QgsPoint( QgsWkbTypes.PointM, 2, 2, 0, 2 ) )
+       # pr is a 3D point: 'PointM (3 4 1)'
+       pr = midpoint ( p, QgsPoint( QgsWkbTypes.PointZM, 2, 2, 2, 2 ) )
+       # pr is a 3D point: 'PointZM (3 4 1 1)'
 
 .. versionadded:: 3.0
 %End

python/core/geometry/qgspoint.sip

@@ -33,21 +33,21 @@ based on the following rules:
 - If only x and y are specified, the type will be a 2D point.
 - If any or both of the Z and M are specified, the appropriate type will be created.
 
-\code{.py}
-pt = QgsPoint(43.4, 5.3)
-pt.asWkt() # Point(43.4 5.3)
-
-pt_z = QgsPoint(120, 343, 77)
-pt.asWkt() # PointZ(120 343 77)
-
-pt_m = QgsPoint(33, 88, m=5)
-pt_m.m() # 5
-pt_m.wkbType() # QgsWkbTypes.PointM
-
-pt = QgsPoint(30, 40, wkbType=QgsWkbTypes.PointZ)
-pt.z() # nan
-pt.wkbType() # QgsWkbTypes.PointZ
-\endcode
+.. code-block:: python
+
+       pt = QgsPoint(43.4, 5.3)
+       pt.asWkt() # Point(43.4 5.3)
+
+       pt_z = QgsPoint(120, 343, 77)
+       pt.asWkt() # PointZ(120 343 77)
+    
+       pt_m = QgsPoint(33, 88, m=5)
+       pt_m.m() # 5
+       pt_m.wkbType() # QgsWkbTypes.PointM
+    
+       pt = QgsPoint(30, 40, wkbType=QgsWkbTypes.PointZ)
+       pt.z() # nan
+       pt.wkbType() # QgsWkbTypes.PointZ
 %End
 %MethodCode
     double z;
@@ -293,22 +293,22 @@ M value is preserved.
 :return: The point projected. If a 2D point is projected a 3D point will be returned except if
 inclination is 90. A 3D point is always returned if a 3D point is projected.
 Example:
-\code{.py}
-p = QgsPoint( 1, 2 ) # 2D point
-pr = p.project ( 1, 0 )
-# pr is a 2D point: 'Point (1 3)'
-pr = p.project ( 1, 0, 90 )
-# pr is a 2D point: 'Point (1 3)'
-pr = p.project (1, 0, 0 )
-# pr is a 3D point: 'PointZ (1 2 1)'
-p = QgsPoint( QgsWkbTypes.PointZ, 1, 2, 2 ) # 3D point
-pr = p.project ( 1, 0 )
-# pr is a 3D point: 'PointZ (1 3 2)'
-pr = p.project ( 1, 0, 90 )
-# pr is a 3D point: 'PointZ (1 3 2)'
-pr = p.project (1, 0, 0 )
-# pr is a 3D point: 'PointZ (1 2 3)'
-\endcode
+.. code-block:: python
+
+       p = QgsPoint( 1, 2 ) # 2D point
+       pr = p.project ( 1, 0 )
+       # pr is a 2D point: 'Point (1 3)'
+       pr = p.project ( 1, 0, 90 )
+       # pr is a 2D point: 'Point (1 3)'
+       pr = p.project (1, 0, 0 )
+       # pr is a 3D point: 'PointZ (1 2 1)'
+       p = QgsPoint( QgsWkbTypes.PointZ, 1, 2, 2 ) # 3D point
+       pr = p.project ( 1, 0 )
+       # pr is a 3D point: 'PointZ (1 3 2)'
+       pr = p.project ( 1, 0, 90 )
+       # pr is a 3D point: 'PointZ (1 3 2)'
+       pr = p.project (1, 0, 0 )
+       # pr is a 3D point: 'PointZ (1 2 3)'
 
 .. versionadded:: 3.0
 %End