diff options
Diffstat (limited to 'examples/elementtree/optimized_al.py')
| -rw-r--r-- | examples/elementtree/optimized_al.py | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/examples/elementtree/optimized_al.py b/examples/elementtree/optimized_al.py index d6110a132..102f6c373 100644 --- a/examples/elementtree/optimized_al.py +++ b/examples/elementtree/optimized_al.py @@ -18,8 +18,8 @@ e = create_engine('sqlite://', echo=True) meta = MetaData() ####################### PART II - Table Metadata ############################# - -# stores a top level record of an XML document. + +# stores a top level record of an XML document. documents = Table('documents', meta, Column('document_id', Integer, primary_key=True), Column('filename', String(30), unique=True), @@ -48,12 +48,12 @@ meta.create_all(e) ########################### PART III - Model ################################# # our document class. contains a string name, -# and the ElementTree root element. +# and the ElementTree root element. class Document(object): def __init__(self, name, element): self.filename = name self.element = element - + def __str__(self): buf = StringIO.StringIO() self.element.write(buf) @@ -101,10 +101,10 @@ class ElementTreeMarshal(object): def __get__(self, document, owner): if document is None: return self - + if hasattr(document, '_element'): return document._element - + nodes = {} root = None for node in document._nodes: @@ -120,10 +120,10 @@ class ElementTreeMarshal(object): elem.attrib[attr.name] = attr.value elem.text = node.text elem.tail = node.tail - + document._element = ElementTree.ElementTree(root) return document._element - + def __set__(self, document, element): def traverse(node): n = _Node() @@ -137,7 +137,7 @@ class ElementTreeMarshal(object): traverse(element.getroot()) document._element = element - + def __delete__(self, document): del document._element document._nodes = [] |