Bug fixes for the Bible imports.

bzr-revno: 751

openlp/plugins/bibles/forms/importwizardform.py

@@ -341,17 +341,17 @@ class ImportWizardForm(QtGui.QWizard, Ui_BibleImportWizard):
             download_location = self.field(u'web_location').toInt()[0]
             if download_location == DownloadLocation.Crosswalk:
                 bible = self.web_bible_list[DownloadLocation.Crosswalk][
-                    unicode(self.BibleComboBox.currentText())]
+                    unicode(self.BibleComboBox.currentText(), u'utf8')]
             elif download_location == DownloadLocation.BibleGateway:
                 bible = self.web_bible_list[DownloadLocation.BibleGateway][
-                    unicode(self.BibleComboBox.currentText())]
+                    self.BibleComboBox.currentText()]
             importer = self.manager.import_bible(BibleFormat.WebDownload,
-                name=unicode(self.field(u'license_version').toString()),
+                name=unicode(self.field(u'license_version').toString(), u'utf8'),
                 download_source=unicode(DownloadLocation.get_name(download_location)),
-                download_name=unicode(bible),
+                download_name=unicode(bible, u'utf8'),
-                proxy_server=unicode(self.field(u'proxy_server').toString()),
+                proxy_server=unicode(self.field(u'proxy_server').toString(), u'utf8'),
-                proxy_username=unicode(self.field(u'proxy_username').toString()),
+                proxy_username=unicode(self.field(u'proxy_username').toString(), u'utf8'),
-                proxy_password=unicode(self.field(u'proxy_password').toString())
+                proxy_password=unicode(self.field(u'proxy_password').toString(), u'utf8')
             )
         success = importer.do_import()
         if success:

openlp/plugins/bibles/lib/common.py

@@ -27,6 +27,7 @@ import urllib2
 import logging
 import re
 import chardet
+import htmlentitydefs
 
 only_verses = re.compile(r'([\w .]+)[ ]+([0-9]+)[ ]*[:|v|V][ ]*([0-9]+)'
     r'(?:[ ]*-[ ]*([0-9]+|end))?(?:[ ]*,[ ]*([0-9]+)(?:[ ]*-[ ]*([0-9]+|end))?)?',
@@ -115,7 +116,6 @@ def parse_reference(reference):
     log.debug(reference_list)
     return reference_list
 
-
 class SearchResults(object):
     """
     Encapsulate a set of search results. This is Bible-type independant.
@@ -247,3 +247,33 @@ class BibleCommon(object):
             start_tag = text.find(u'<')
         text = text.replace(u'>', u'')
         return text.rstrip().lstrip()
+
+
+def unescape(text):
+    """
+    Removes HTML or XML character references and entities from a text string.
+    Courtesy of Fredrik Lundh, http://effbot.org/zone/re-sub.htm#unescape-html
+
+    @param text The HTML (or XML) source text.
+    @return The plain text, as a Unicode string, if necessary.
+    """
+    def fixup(m):
+        text = m.group(0)
+        if text[:2] == u'&#':
+            # character reference
+            try:
+                if text[:3] == u'&#x':
+                    return unichr(int(text[3:-1], 16))
+                else:
+                    return unichr(int(text[2:-1]))
+            except ValueError:
+                pass
+        else:
+            # named entity
+            try:
+                text = unichr(htmlentitydefs.name2codepoint[text[1:-1]])
+            except KeyError:
+                pass
+        return text # leave as is
+    return re.sub(u'&#?\w+;', fixup, text)
+

openlp/plugins/bibles/lib/http.py

@@ -32,7 +32,7 @@ from BeautifulSoup import BeautifulSoup, Tag, NavigableString
 
 from openlp.core.lib import Receiver
 from openlp.core.utils import AppLocation
-from common import BibleCommon, SearchResults
+from common import BibleCommon, SearchResults, unescape
 from db import BibleDB
 from openlp.plugins.bibles.lib.models import Book
 
@@ -196,7 +196,8 @@ class BGExtract(BibleCommon):
                 verse_list[verse_number] = u''
                 continue
             if isinstance(verse, NavigableString):
-                verse_list[verse_number] = verse_list[verse_number] + verse.replace(u' ', u' ')
+                verse_list[verse_number] = verse_list[verse_number] + \
+                    unescape(unicode(verse, u'utf-8').replace(u' ', u' '))
         # Delete the "0" element, since we don't need it, it's just there for
         # some stupid initial whitespace, courtesy of Bible Gateway.
         del verse_list[0]