new cover scheme; Cover accepts BookInfo now; e-books include cover attribution,...

[librarian.git] / librarian / dcparser.py

diff --git a/librarian/dcparser.py b/librarian/dcparser.py
index eb6c5ea..57308c6 100644 (file)
--- a/librarian/dcparser.py
+++ b/librarian/dcparser.py
@@ -7,7 +7,8 @@ from xml.parsers.expat import ExpatError
 from datetime import date
 import time
 
-from librarian import ValidationError, NoDublinCore, ParseError, DCNS, RDFNS
+from librarian import (ValidationError, NoDublinCore, ParseError, DCNS, RDFNS,
+                       WLURI)
 
 import lxml.etree as etree # ElementTree API using libxml2
 from lxml.etree import XMLSyntaxError
@@ -140,17 +141,17 @@ class BookInfo(object):
         Field( DCNS('publisher'), 'publisher'),
         Field( DCNS('source'), 'source_name', required=False),
         Field( DCNS('source.URL'), 'source_url', required=False),
-        Field( DCNS('identifier.url'), 'url'),
-        Field( DCNS('relation.hasPart'), 'parts', multiple=True, required=False),
+        Field( DCNS('identifier.url'), 'url', WLURI),
+        Field( DCNS('relation.hasPart'), 'parts', WLURI, multiple=True, required=False),
         Field( DCNS('rights.license'), 'license', required=False),
         Field( DCNS('rights'), 'license_description'),
+        Field( DCNS('language'), 'language'),
         Field( DCNS('description'), 'description', required=False),
+        Field( DCNS('relation.cover_image.url'), 'cover_url', required=False),
+        Field( DCNS('relation.cover_image.attribution'), 'cover_by', required=False),
+        Field( DCNS('relation.cover_image.source'), 'cover_source', required=False),
     )
 
-    @property
-    def slug(self):
-        return self.url.rsplit('/', 1)[1]
-
     @classmethod
     def from_string(cls, xml):
         from StringIO import StringIO
@@ -214,6 +215,11 @@ class BookInfo(object):
             self.fmap[field.name] = field
             if field.salias: self.fmap[field.salias] = field
 
+        self.validate()
+
+    def validate(self):
+        self.url.validate_language(self.language)
+
     def __getattribute__(self, name):
         try:
             field = object.__getattribute__(self, 'fmap')[name]