remove unnecessary print statement

[librarian.git] / librarian / dcparser.py

diff --git a/librarian/dcparser.py b/librarian/dcparser.py
index 69175e6..d99aaf0 100644 (file)
--- a/librarian/dcparser.py
+++ b/librarian/dcparser.py
@@ -126,7 +126,7 @@ class Field(object):
 
 class DCInfo(type):
     def __new__(meta, classname, bases, class_dict):
-        fields = class_dict['FIELDS']
+        fields = list(class_dict['FIELDS'])
 
         for base in bases[::-1]:
             if hasattr(base, 'FIELDS'):
@@ -134,9 +134,9 @@ class DCInfo(type):
                     try:
                         fields.index(field)
                     except ValueError:
-                        fields = (field,) + fields
+                        fields.insert(0, field)
 
-        class_dict['FIELDS'] = fields
+        class_dict['FIELDS'] = tuple(fields)
         return super(DCInfo, meta).__new__(meta, classname, bases, class_dict)
 
 
@@ -144,22 +144,28 @@ class WorkInfo(object):
     __metaclass__ = DCInfo
 
     FIELDS = (
-        Field( DCNS('creator'), 'author', as_person),
+        Field( DCNS('creator'), 'authors', as_person, salias='author', multiple=True),
         Field( DCNS('title'), 'title'),
         Field( DCNS('type'), 'type', required=False, multiple=True),
 
-        Field( DCNS('subject.period'), 'epochs', salias='epoch', multiple=True),
-        Field( DCNS('subject.type'), 'kinds', salias='kind', multiple=True),
-        Field( DCNS('subject.genre'), 'genres', salias='genre', multiple=True),
+        Field( DCNS('contributor.editor'), 'editors', \
+            as_person, salias='editor', multiple=True, default=[]),
+        Field( DCNS('contributor.technical_editor'), 'technical_editors',
+            as_person, salias='technical_editor', multiple=True, default=[]),
 
         Field( DCNS('date'), 'created_at', as_date),
         Field( DCNS('date.pd'), 'released_to_public_domain_at', as_date, required=False),
         Field( DCNS('publisher'), 'publisher'),
 
+        Field( DCNS('language'), 'language'),
+        Field( DCNS('description'), 'description', required=False),
+
         Field( DCNS('source'), 'source_name', required=False),
         Field( DCNS('source.URL'), 'source_url', required=False),
         Field( DCNS('identifier.url'), 'url', WLURI),
-        )
+        Field( DCNS('rights.license'), 'license', required=False),
+        Field( DCNS('rights'), 'license_description'),
+    )
 
     @classmethod
     def from_string(cls, xml):
@@ -337,17 +343,15 @@ class BookInfo(WorkInfo):
     FIELDS = (
         Field( DCNS('audience'), 'audiences', salias='audience', multiple=True,
                 required=False),
-        Field( DCNS('contributor.editor'), 'editors', \
-            as_person, salias='editor', multiple=True, default=[]),
+
+        Field( DCNS('subject.period'), 'epochs', salias='epoch', multiple=True),
+        Field( DCNS('subject.type'), 'kinds', salias='kind', multiple=True),
+        Field( DCNS('subject.genre'), 'genres', salias='genre', multiple=True),
+                
         Field( DCNS('contributor.translator'), 'translators', \
             as_person,  salias='translator', multiple=True, default=[]),
-        Field( DCNS('contributor.technical_editor'), 'technical_editors',
-            as_person, salias='technical_editor', multiple=True, default=[]),
         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),