X-Git-Url: https://git.mdrn.pl/librarian.git/blobdiff_plain/8550d172b829f29b2fcd4723789fb2a5d9fff6eb..295a1350b069ee750d2f7430e779e5ac6f23a673:/src/librarian/__init__.py

diff --git a/src/librarian/__init__.py b/src/librarian/__init__.py
index 95ea3fe..35c54e0 100644
--- a/src/librarian/__init__.py
+++ b/src/librarian/__init__.py
@@ -15,6 +15,9 @@ import six
 from six.moves.urllib.request import FancyURLopener
 from .util import makedirs
 
+# Compatibility imports.
+from .meta.types.wluri import WLURI
+
 
 @six.python_2_unicode_compatible
 class UnicodeException(Exception):
@@ -77,57 +80,12 @@ class EmptyNamespace(XMLNamespace):
 XMLNS = XMLNamespace('http://www.w3.org/XML/1998/namespace')
 RDFNS = XMLNamespace('http://www.w3.org/1999/02/22-rdf-syntax-ns#')
 DCNS = XMLNamespace('http://purl.org/dc/elements/1.1/')
-XINS = XMLNamespace("http://www.w3.org/2001/XInclude")
 XHTMLNS = XMLNamespace("http://www.w3.org/1999/xhtml")
-NCXNS = XMLNamespace("http://www.daisy.org/z3986/2005/ncx/")
-OPFNS = XMLNamespace("http://www.idpf.org/2007/opf")
 PLMETNS = XMLNamespace("http://dl.psnc.pl/schemas/plmet/")
 
 WLNS = EmptyNamespace()
 
 
-@six.python_2_unicode_compatible
-class WLURI(object):
-    """Represents a WL URI. Extracts slug from it."""
-    slug = None
-
-    example = 'http://wolnelektury.pl/katalog/lektura/template/'
-    _re_wl_uri = re.compile(
-        r'http://(www\.)?wolnelektury.pl/katalog/lektur[ay]/'
-        '(?P<slug>[-a-z0-9]+)/?$'
-    )
-
-    def __init__(self, uri):
-        uri = six.text_type(uri)
-        self.uri = uri
-        self.slug = uri.rstrip('/').rsplit('/', 1)[-1]
-
-    @classmethod
-    def strict(cls, uri):
-        match = cls._re_wl_uri.match(uri)
-        if not match:
-            raise ValidationError(u'Invalid URI (%s). Should match: %s' % (
-                        uri, cls._re_wl_uri.pattern))
-        return cls(uri)
-
-    @classmethod
-    def from_slug(cls, slug):
-        """Contructs an URI from slug.
-
-        >>> print(WLURI.from_slug('a-slug').uri)
-        http://wolnelektury.pl/katalog/lektura/a-slug/
-
-        """
-        uri = 'http://wolnelektury.pl/katalog/lektura/%s/' % slug
-        return cls(uri)
-
-    def __str__(self):
-        return self.uri
-
-    def __eq__(self, other):
-        return self.slug == other.slug
-
-
 class DocProvider(object):
     """Base class for a repository of XML files.
 
@@ -138,11 +96,6 @@ class DocProvider(object):
         """Should return a file-like object with a WL document XML."""
         raise NotImplementedError
 
-    def by_uri(self, uri, wluri=WLURI):
-        """Should return a file-like object with a WL document XML."""
-        wluri = wluri(uri)
-        return self.by_slug(wluri.slug)
-
 
 class DirDocProvider(DocProvider):
     """ Serve docs from a directory of files in form <slug>.xml """
@@ -156,74 +109,6 @@ class DirDocProvider(DocProvider):
         return open(os.path.join(self.dir, fname), 'rb')
 
 
-from . import dcparser
-
-
-DEFAULT_BOOKINFO = dcparser.BookInfo(
-    {
-        RDFNS('about'): u'http://wiki.wolnepodreczniki.pl/Lektury:Template'
-    },
-    {
-        DCNS('creator'): [u'Some, Author'],
-        DCNS('title'): [u'Some Title'],
-        DCNS('subject.period'): [u'Unknown'],
-        DCNS('subject.type'): [u'Unknown'],
-        DCNS('subject.genre'): [u'Unknown'],
-        DCNS('date'): ['1970-01-01'],
-        DCNS('language'): [u'pol'],
-        # DCNS('date'): [creation_date],
-        DCNS('publisher'): [u"Fundacja Nowoczesna Polska"],
-        DCNS('description'):
-        [u"""Publikacja zrealizowana w ramach projektu
-        Wolne Lektury (http://wolnelektury.pl). Reprodukcja cyfrowa
-        wykonana przez Bibliotekę Narodową z egzemplarza
-        pochodzącego ze zbiorów BN."""],
-        DCNS('identifier.url'): [WLURI.example],
-        DCNS('rights'):
-        [u"Domena publiczna - zm. [OPIS STANU PRAWNEGO TEKSTU]"]
-    }
-)
-
-
-def xinclude_forURI(uri):
-    e = etree.Element(XINS("include"))
-    e.set("href", uri)
-    return etree.tostring(e, encoding='unicode')
-
-
-def wrap_text(ocrtext, creation_date, bookinfo=DEFAULT_BOOKINFO):
-    """Wrap the text within the minimal XML structure with a DC template."""
-    bookinfo.created_at = creation_date
-
-    dcstring = etree.tostring(
-        bookinfo.to_etree(),  method='xml', encoding='unicode',
-        pretty_print=True
-    )
-
-    return u'<utwor>\n' + dcstring + u'\n<plain-text>\n' + ocrtext + \
-        u'\n</plain-text>\n</utwor>'
-
-
-def serialize_raw(element):
-    b = u'' + (element.text or '')
-
-    for child in element.iterchildren():
-        e = etree.tostring(child, method='xml', encoding='unicode',
-                           pretty_print=True)
-        b += e
-
-    return b
-
-
-SERIALIZERS = {
-    'raw': serialize_raw,
-}
-
-
-def serialize_children(element, format='raw'):
-    return SERIALIZERS[format](element)
-
-
 def get_resource(path):
     return os.path.join(os.path.dirname(__file__), path)