Реализация поддержки view [закрывает #22]

flatfilecms/views/pages.py

@@ -5,7 +5,7 @@ from pyramid.view import (
 from pyramid.renderers import render_to_response
 from pyramid.httpexceptions import (HTTPFound, HTTPNotFound)
 from pyramid.response import FileResponse
-from pyramid.path import AssetResolver
+from pyramid.path import (DottedNameResolver, AssetResolver)
 from pathlib import PurePath
 import yaml
 
@@ -36,6 +36,17 @@ class PagesView:
 
     @view_config(context=IMarkdown)
     def process_yaml(self):
+        if 'view' in self.context.page:
+            r = DottedNameResolver()
+            if isinstance(self.context.page['view'], str):
+                r.resolve(self.context.page['view'])(self)
+            else:
+                for view in self.context.page['view']:
+                    if isinstance(view, str):
+                        r.resolve(view)(self)
+                    else:
+                        for name, kw in view.items():
+                            r.resolve(name)(self, **kw)
         post = self.context.page
         if 'redirect' in post:
             return HTTPFound(location=post['redirect'])

tests/test_pages.py

@@ -16,7 +16,7 @@ def pages(current_directory):
 
 
 @pytest.fixture
-def request():
+def fake_request():
     from pyramid.testing import DummyRequest
     return DummyRequest()
 
@@ -37,20 +37,20 @@ def test_loading_markdown(pages):
     assert pages['index'].page['title'] == 'Заглушка для тестов БД'
 
 
-def test_generating_markdown(pages, request, config):
+def test_generating_markdown(pages, fake_request, config):
     from flatfilecms.views.pages import PagesView
-    view = PagesView(pages['index'], request)
+    view = PagesView(pages['index'], fake_request)
     assert view.process_yaml().text == 'Hello World!'
 
 
-def test_view(pages, request, config):
+def test_view(pages, fake_request, config):
     from flatfilecms.views.pages import PagesView
-    view = PagesView(pages['view'], request)
+    view = PagesView(pages['view'], fake_request)
     assert view.process_yaml().text == 'Hello World! View1'
 
 
-def test_views(pages, request, config):
+def test_views(pages, fake_request, config):
     from flatfilecms.views.pages import PagesView
-    view = PagesView(pages['views'], request)
+    view = PagesView(pages['views'], fake_request)
     assert view.process_yaml().text == \
         'Hello World! View1 View2 View3(a:1, b:2)'

tests/views.py

@@ -6,5 +6,5 @@ def test2(self):
     self.context.page['content'] += ' View2'
 
 
-def test3(self, a, b):
-    self.context.page['content'] += f' View3(a:{a}, b:{b})'
+def test3(self, **kwargs):
+    self.context.page['content'] += f" View3(a:{kwargs['a']}, b:{kwargs['b']})"