+# This file is part of Librarian, licensed under GNU Affero GPLv3 or later.
+# Copyright © Fundacja Wolne Lektury. See NOTICE for more information.
+#
+from collections import defaultdict, Counter
import gettext
import os
import re
-from urllib.request import urlopen
+import urllib.request
from lxml import etree
from .parser import parser
-from . import dcparser
+from . import dcparser, DCNS, RDFNS, DirDocProvider
from .functions import lang_code_3to2
class WLDocument:
- def __init__(self, filename=None, url=None):
- source = filename or urlopen(url)
+ def __init__(self, filename=None, url=None, provider=None):
+ source = filename or urllib.request.urlopen(url)
tree = etree.parse(source, parser=parser)
self.tree = tree
+ self.counters = defaultdict(lambda: 1)
tree.getroot().document = self
- self.base_meta = dcparser.BookInfo({}, {}, validate_required=False)
+
+ self.preprocess()
+
+ self.base_meta = dcparser.BookInfo({}, {
+ DCNS('language'): ["pol"],
+ }, validate_required=False)
+
+ self.provider = provider if provider is not None else DirDocProvider('.')
+
+ self.tree.getroot().validate()
@property
def meta(self):
return self.tree.getroot().meta
return master.meta
- def build(self, builder, **kwargs):
- return builder().build(self, **kwargs)
-
- def _compat_assign_ordered_ids(self):
- """
- Compatibility: ids in document order, to be roughly compatible with legacy
- footnote ids. Just for testing consistency, change to some sane identifiers
- at convenience.
- """
- EXPR = re.compile(r'/\s', re.MULTILINE | re.UNICODE)
- def _compat_assign_ordered_ids_in_elem(elem, i):
- elem.attrib['_compat_ordered_id'] = str(i)
- i += 1
- if getattr(elem, 'HTML_CLASS', None) == 'stanza':
- if elem.text:
- i += len(EXPR.split(elem.text)) - 1
- for sub in elem:
- i = _compat_assign_ordered_ids_in_elem(sub, i)
- if sub.tail:
- i += len(EXPR.split(sub.tail)) - 1
+ def preprocess(self):
+ # Change slash-verses into real verses.
+ for _e, elem in etree.iterwalk(self.tree, ('start',), 'strofa'):
+ elem.preprocess()
+
+ def assign_ids(self):
+ # Assign IDs depth-first, to account for any <numeracja> inside.
+ for _e, elem in etree.iterwalk(self.tree, events=('end',)):
+ if getattr(elem, 'NUMBERING', None):
+ elem.assign_id(self)
+
+ @property
+ def children(self):
+ for part_uri in self.meta.parts or []:
+ with self.provider.by_slug(part_uri.slug) as f:
+ try:
+ yield type(self)(filename=f, provider=self.provider)
+ except Exception as e:
+
+ yield e
+
+ def build(self, builder, base_url=None, **kwargs):
+ return builder(base_url=base_url).build(self, **kwargs)
+
+ def editors(self):
+ persons = set(self.meta.editors
+ + self.meta.technical_editors)
+ for child in self.children:
+ persons.update(child.editors())
+ if None in persons:
+ persons.remove(None)
+ return persons
+
+ def references(self):
+ return self.tree.findall('.//ref')
+
+ def get_statistics(self):
+ def count_text(text, counter, in_fn=False, stanza=False):
+ if text:
+ text = re.sub(r'\s+', ' ', text)
+
+ chars = len(text) if text.strip() else 0
+ words = len(text.split()) if text.strip() else 0
+
+ counter['chars_with_fn'] += chars
+ counter['words_with_fn'] += words
+ if not in_fn:
+ counter['chars'] += chars
+ counter['words'] += words
+ if not stanza:
+ counter['chars_out_verse_with_fn'] += chars
+ if not in_fn:
+ counter['chars_out_verse'] += chars
+
+ def count(elem, counter, in_fn=False, stanza=False):
+ if elem.tag in (RDFNS('RDF'), 'nota_red', 'abstrakt', 'uwaga', 'ekstra'):
+ return
+ if not in_fn and elem.tag in ('pa', 'pe', 'pr', 'pt', 'motyw'):
+ in_fn = True
+ if elem.tag == 'strofa':
+ # count verses now
+ #verses = len(elem.findall('.//br')) + 1
+ verses = list(elem.get_verses())
+ counter['verses_with_fn'] += len(verses)
+ if not in_fn:
+ counter['verses'] += len(verses)
+ stanza = True
+
+ for child in verses:
+ count(child, counter, in_fn=in_fn, stanza=True)
+ else:
+ count_text(elem.text, counter, in_fn=in_fn, stanza=stanza)
+ for child in elem:
+ count(child, counter, in_fn=in_fn, stanza=stanza)
+ count_text(child.tail, counter, in_fn=in_fn, stanza=stanza)
+
+ data = {
+ "self": Counter(),
+ "parts": [],
+ "total": {
+ }
+ }
+
+ count(self.tree.getroot(), data['self'])
+ for k, v in data['self'].items():
+ data['total'][k] = v
+
+ for part in self.children:
+ if isinstance(part, Exception):
+ data['parts'].append((None, {'error': part}))
else:
- if elem.tag in ('uwaga', 'extra'):
- return i
- for sub in elem:
- i = _compat_assign_ordered_ids_in_elem(sub, i)
- return i
-
- _compat_assign_ordered_ids_in_elem(self.tree.getroot(), 4)
-
- def _compat_assign_section_ids(self):
- """
- Ids in master-section order. These need to be compatible with the
- #secN anchors used by WL search results page to link to fragments.
- """
- def _compat_assigns_section_ids_in_elem(elem, prefix='sec'):
- for i, child in enumerate(elem):
- idfier = '{}{}'.format(prefix, i + 1)
- child.attrib['_compat_section_id'] = idfier
- _compat_assigns_section_ids_in_elem(child, idfier + '-')
- _compat_assigns_section_ids_in_elem(self.tree.getroot().master)
+ data['parts'].append((part, part.get_statistics()))
+ for k, v in data['parts'][-1][1]['total'].items():
+ data['total'][k] = data['total'].get(k, 0) + v
+ return data
fnp / librarian.git / blobdiff