Redo example

Author: pgleeson

examples/document.json

@@ -1,9 +1,13 @@
 {
     "MyBook": {
         "title": "My life in Python",
-        "pages": {
-            "1": {},
-            "2": {}
+        "sections": {
+            "Abstract": {
+                "paragraphs": {
+                    "contents": "Blah blah blah"
+                }
+            },
+            "Chapter 1": {}
         }
     }
 }

examples/document.py

@@ -12,10 +12,13 @@ def __init__(self, **kwargs):
 
         self.allowed_children = collections.OrderedDict(
             [
-                ("pages", ("The pages", Page)),
+                ("sections", ("The Sections", Section)),
             ]
         )
 
+        #self.add_allowed_child("sections", "The sections of the document", Section)
+
+
         self.allowed_fields = collections.OrderedDict(
             [
                 ("title", ("Document title", str)),
@@ -32,39 +35,43 @@ def __init__(self, **kwargs):
         super(Document, self).__init__(**kwargs)
 
 
-class Page(BaseWithId):
+class Section(BaseWithId):
 
-    _definition = "A model of a page"
+    _definition = "A model of a section of the document"
 
     def __init__(self, **kwargs):
 
         self.allowed_children = collections.OrderedDict(
             [
-                ("lines", ("The pages", Line)),
+                ("paragraphs", ("The paragraphs", Paragraph)),
             ]
         )
 
-        super(Page, self).__init__(**kwargs)
+        super(Section, self).__init__(**kwargs)
 
 
-class Line(Base):
+class Paragraph(Base):
 
-    _definition = "A model of a line"
+    _definition = "A model of a paragraph"
 
     def __init__(self, **kwargs):
 
         self.allowed_fields = collections.OrderedDict(
             [
-                ("title", ("Document title", str)),
+                ("contents", ("Paragraph contents", str)),
             ]
         )
 
+        super(Paragraph, self).__init__(**kwargs)
 
 doc = Document(id="MyBook")
 doc.title = "My life in Python"
 
-doc.pages.append(Page(id=1))
-doc.pages.append(Page(id=2))
+a = Section(id="Abstract")
+p = Paragraph(contents='Blah blah blah')
+a.paragraphs.append(p)
+doc.sections.append(a)
+doc.sections.append(Section(id="Chapter 1"))
 
 print(doc)
 

examples/document.yaml

@@ -1,5 +1,7 @@
 MyBook:
     title: My life in Python
-    pages:
-        '1': {}
-        '2': {}
+    sections:
+        Abstract:
+            paragraphs:
+                contents: Blah blah blah
+        Chapter 1: {}