Add sponsor logos.

[librarian.git] / librarian / parser.py

diff --git a/librarian/parser.py b/librarian/parser.py
index b5145a6..41f4308 100644 (file)
--- a/librarian/parser.py
+++ b/librarian/parser.py
@@ -4,7 +4,9 @@
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 from librarian import ValidationError, NoDublinCore,  ParseError, NoProvider
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 from librarian import ValidationError, NoDublinCore,  ParseError, NoProvider

+from librarian import NoSponsorProvider, DirSponsorProvider

 from librarian import RDFNS
 from librarian import RDFNS

+from librarian.cover import WLCover

 from librarian import dcparser
 
 from xml.parsers.expat import ExpatError
 from librarian import dcparser
 
 from xml.parsers.expat import ExpatError


@@ -19,9 +21,12 @@ class WLDocument(object):
     LINE_SWAP_EXPR = re.compile(r'/\s', re.MULTILINE | re.UNICODE)
     provider = None
 
     LINE_SWAP_EXPR = re.compile(r'/\s', re.MULTILINE | re.UNICODE)
     provider = None
 

-    def __init__(self, edoc, parse_dublincore=True, provider=None, strict=False):
+    def __init__(self, edoc, parse_dublincore=True, provider=None, 
+                    sponsor_provider=None,
+                    strict=False, meta_fallbacks=None):

         self.edoc = edoc
         self.provider = provider
         self.edoc = edoc
         self.provider = provider

+        self.sponsor_provider = sponsor_provider

 
         root_elem = edoc.getroot()
 
 
         root_elem = edoc.getroot()
 


@@ -37,7 +42,7 @@ class WLDocument(object):
                 raise NoDublinCore('Document has no DublinCore - which is required.')
 
             self.book_info = dcparser.BookInfo.from_element(
                 raise NoDublinCore('Document has no DublinCore - which is required.')
 
             self.book_info = dcparser.BookInfo.from_element(

-                    self.rdf_elem, strict=strict)
+                    self.rdf_elem, fallbacks=meta_fallbacks, strict=strict)

         else:
             self.book_info = None
 
         else:
             self.book_info = None
 


@@ -46,7 +51,7 @@ class WLDocument(object):
         return cls.from_file(StringIO(xml), *args, **kwargs)
 
     @classmethod
         return cls.from_file(StringIO(xml), *args, **kwargs)
 
     @classmethod

-    def from_file(cls, xmlfile, parse_dublincore=True, provider=None):
+    def from_file(cls, xmlfile, *args, **kwargs):

 
         # first, prepare for parsing
         if isinstance(xmlfile, basestring):
 
         # first, prepare for parsing
         if isinstance(xmlfile, basestring):


@@ -67,7 +72,7 @@ class WLDocument(object):
             parser = etree.XMLParser(remove_blank_text=False)
             tree = etree.parse(StringIO(data.encode('utf-8')), parser)
 
             parser = etree.XMLParser(remove_blank_text=False)
             tree = etree.parse(StringIO(data.encode('utf-8')), parser)
 

-            return cls(tree, parse_dublincore=parse_dublincore, provider=provider)
+            return cls(tree, *args, **kwargs)

         except (ExpatError, XMLSyntaxError, XSLTApplyError), e:
             raise ParseError(e)
 
         except (ExpatError, XMLSyntaxError, XSLTApplyError), e:
             raise ParseError(e)
 


@@ -178,6 +183,11 @@ class WLDocument(object):
             persons.remove(None)
         return persons
 
             persons.remove(None)
         return persons
 

+    def sponsor_by_name(self, name):
+        if self.sponsor_provider is None:
+            raise NoSponsorProvider
+        return self.sponsor_provider.by_name(name)
+

     # Converters
 
     def as_html(self, *args, **kwargs):
     # Converters
 
     def as_html(self, *args, **kwargs):


@@ -204,6 +214,11 @@ class WLDocument(object):
         from librarian import fb2
         return fb2.transform(self, *args, **kwargs)
 
         from librarian import fb2
         return fb2.transform(self, *args, **kwargs)
 

+    def as_cover(self, cover_class=None, *args, **kwargs):
+        if cover_class is None:
+            cover_class = WLCover
+        return cover_class(self.book_info, *args, **kwargs).output_file()
+

     def save_output_file(self, output_file, output_path=None,
             output_dir_path=None, make_author_dir=False, ext=None):
         if output_dir_path:
     def save_output_file(self, output_file, output_path=None,
             output_dir_path=None, make_author_dir=False, ext=None):
         if output_dir_path: