Make syntax highlighting explicit in docs

src/ifcopenshell-python/ifcopenshell/api/unit/add_context_dependent_unit.py

@@ -45,7 +45,9 @@ class Usecase:
         :return: The new IfcContextDependentUnit
         :rtype: ifcopenshell.entity_instance.entity_instance
 
-        Example::
+        Example:
+
+        .. code:: python
 
             # Boxes of things
             ifcopenshell.api.run("unit.add_context_dependent_unit", model, name="BOXES")

src/ifcopenshell-python/ifcopenshell/api/unit/add_conversion_based_unit.py

@@ -46,7 +46,9 @@ class Usecase:
             IfcConversionBasedUnitWithOffset
         :rtype: ifcopenshell.entity_instance.entity_instance
 
-        Example::
+        Example:
+
+        .. code:: python
 
             # Some common imperial measurements
             length = ifcopenshell.api.run("unit.add_conversion_based_unit", model, name="inch")

src/ifcopenshell-python/ifcopenshell/api/unit/add_monetary_unit.py

@@ -30,7 +30,9 @@ class Usecase:
         :return: The newly created IfcMonetaryUnit
         :rtype: ifcopenshell.entity_instance.entity_instance
 
-        Example::
+        Example:
+
+        .. code:: python
 
             # If you do all your cost plans in Zimbabwean dollars then nobody
             # knows how accurate the numbers are.

src/ifcopenshell-python/ifcopenshell/api/unit/add_si_unit.py

@@ -45,7 +45,9 @@ class Usecase:
         :return: The newly created IfcSIUnit
         :rtype: ifcopenshell.entity_instance.entity_instance
 
-        Example::
+        Example:
+
+        .. code:: python
 
             # Millimeters and square meters
             length = ifcopenshell.api.run("unit.add_si_unit", model, unit_type="LENGTHUNIT", prefix="MILLI")

src/ifcopenshell-python/ifcopenshell/api/unit/assign_unit.py

@@ -40,7 +40,9 @@ class Usecase:
         :return: The IfcUnitAssignment element
         :rtype: ifcopenshell.entity_instance.entity_instance
 
-        Example::
+        Example:
+
+        .. code:: python
 
             # You need a project before you can assign units.
             ifcopenshell.api.run("root.create_entity", model, ifc_class="IfcProject")

src/ifcopenshell-python/ifcopenshell/api/unit/edit_monetary_unit.py

@@ -31,7 +31,9 @@ class Usecase:
         :return: None
         :rtype: None
 
-        Example::
+        Example:
+
+        .. code:: python
 
             # If you do all your cost plans in Zimbabwean dollars then nobody
             # knows how accurate the numbers are.

src/ifcopenshell-python/ifcopenshell/api/unit/edit_named_unit.py

@@ -34,7 +34,9 @@ class Usecase:
         :return: None
         :rtype: None
 
-        Example::
+        Example:
+
+        .. code:: python
 
             # Boxes of things
             unit = ifcopenshell.api.run("unit.add_context_dependent_unit", model, name="BOXES")

src/ifcopenshell-python/ifcopenshell/api/unit/remove_unit.py

@@ -32,7 +32,9 @@ class Usecase:
         :return: None
         :rtype: None
 
-        Example::
+        Example:
+
+        .. code:: python
 
             # What?
             unit = ifcopenshell.api.run("unit.add_context_dependent_unit", model, name="HANDFULS")

src/ifcopenshell-python/ifcopenshell/api/unit/unassign_unit.py

@@ -26,7 +26,9 @@ class Usecase:
         :return: None
         :rtype: None
 
-        Example::
+        Example:
+
+        .. code:: python
 
             # You need a project before you can assign units.
             ifcopenshell.api.run("root.create_entity", model, ifc_class="IfcProject")