publication_list: remove all workaround to deal with bibtex to unicod…

…e conversion

Enforcing pybtex>=0.20 since this version of pybtex can handle it for us.

v7/publication_list/publication_list.py

@@ -36,17 +36,6 @@
 from pybtex.plugin import find_plugin
 
 
-def process_bibtex_string(s):
-    """
-    Process the BibTeX string to a Unicode string.
-    """
-    # replace the special quote characters with the HTML version
-    s = s.replace("``", "\u201c").replace("''", "\u201d")
-    s = s.replace("`", "\u2018").replace("'", "\u2019")
-    s = s.replace("---", "\u2014")
-    return s
-
-
 class Plugin(RestExtension):
 
     name = "publication_list"
@@ -144,8 +133,8 @@ def run(self):
                 html += ' [<a href="{}">abstract and details</a>]'.format(
                     self.site.config['BASE_URL'] + page_url)
                 context = {
-                    'title': process_bibtex_string(entry.fields['title']),
-                    'abstract': process_bibtex_string(entry.fields['abstract']) if 'abstract' in entry.fields else '',
+                    'title': entry.fields['title'],
+                    'abstract': entry.fields['abstract'] if 'abstract' in entry.fields else '',
                     'bibtex': bib_data.to_string('bibtex'),
                     'bibtex_link': '/' + bib_link if bibtex_dir else '',
                     'default_lang': self.site.config['DEFAULT_LANG'],

v7/publication_list/requirements.txt

@@ -1 +1 @@
-pybtex
+pybtex>=0.20