diff options
Diffstat (limited to 'examples/elementtree/optimized_al.py')
| -rw-r--r-- | examples/elementtree/optimized_al.py | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/examples/elementtree/optimized_al.py b/examples/elementtree/optimized_al.py index 102f6c373..1cec61366 100644 --- a/examples/elementtree/optimized_al.py +++ b/examples/elementtree/optimized_al.py @@ -1,6 +1,6 @@ """This script duplicates adjacency_list.py, but optimizes the loading -of XML nodes to be based on a "flattened" datamodel. Any number of XML documents, -each of arbitrary complexity, can be loaded in their entirety via a single query +of XML nodes to be based on a "flattened" datamodel. Any number of XML documents, +each of arbitrary complexity, can be loaded in their entirety via a single query which joins on only three tables. """ @@ -25,7 +25,7 @@ documents = Table('documents', meta, Column('filename', String(30), unique=True), ) -# stores XML nodes in an adjacency list model. This corresponds to +# stores XML nodes in an adjacency list model. This corresponds to # Element and SubElement objects. elements = Table('elements', meta, Column('element_id', Integer, primary_key=True), @@ -61,15 +61,15 @@ class Document(object): ########################## PART IV - Persistence Mapping ##################### -# Node class. a non-public class which will represent +# Node class. a non-public class which will represent # the DB-persisted Element/SubElement object. We cannot create mappers for -# ElementTree elements directly because they are at the very least not new-style +# ElementTree elements directly because they are at the very least not new-style # classes, and also may be backed by native implementations. # so here we construct an adapter. class _Node(object): pass -# Attribute class. also internal, this will represent the key/value attributes stored for +# Attribute class. also internal, this will represent the key/value attributes stored for # a particular Node. class _Attribute(object): def __init__(self, name, value): |