Merge pull request plone#1525 from plone/mrtango-improve-views-chapter

add plone.api.content.get_view method example

Author: stevepiercy

docs/classic-ui/views.md

@@ -751,7 +751,7 @@ The same functionality can be achieved with helper views, with less potential pi
 
 (classic-ui-reusing-view-template-snippets-or-embedding-another-view-label)=
 
-## Reusing view template snippets or embedding another view
+## Reusing view template snippets (macros) or embedding another view
 
 To use the same template code several times you can either:
 
@@ -820,9 +820,38 @@ You need to get access to the view in your code if you are:
 -   calling a view from inside another view, or
 -   calling a view from your unit test code.
 
-Below are two different approaches for that.
+Below are three different approaches for that.
 
 
+(classic-ui-view-by-plone-api)=
+
+### By using `plone.api.content.get_view()`
+
+The `plone.api` provides a method to get a view by its registered name, the context, and the current request.
+
+```python
+from plone import api
+
+portal = api.portal.get()
+view = api.content.get_view(
+    name='plone',
+    context=portal['about'],
+    request=request,
+)
+```
+
+```{versionchanged} 2.0.0
+Since version 2.0.0, the request argument can be omitted.
+In that case, the global request will be used.
+
+For more details see {ref}`content-get-view-example`.
+```
+
+```{note}
+The usage of `plone.api` in Plone core is limited.
+If in doubt, please use the following methods instead.
+```
+
 (classic-ui-by-using-getmultiadapter-label)=
 
 ### By using `getMultiAdapter()`