ner_entry.html

<span class="ner-popup" data-slots="{{ data.slots|tojson }}" data-refs="{{ data.refs|tojson }}" title="{{ data.type }}">

ner_render.py

class Article(object):
    def __init__(self, id, data):
        def compare_ner(a, b):
            if a["start"] == b["start"]:
                return cmp(b["end"], a["end"])
            else:
                return cmp(a["start"], b["start"])

        for d in data:
            if not hasattr(self, d):
                setattr(self, d, unicode(data[d].decode("utf8")))

        if hasattr(self, "pullenti"):
            self.pullenti = json.loads(self.pullenti)
            ner_entries = []
            title_len = len(self.title) + 1

            for k, entry in enumerate(self.pullenti):
                self.suggested_tags[entry["type"]] += unify_tags(entry)

                if u'occurences' in entry:
                    for occurence in entry[u'occurences']:
                        if occurence[u"start"] > title_len:
                            ner_entries.append({
                                "start": occurence[u"start"] - title_len,
                                "end": occurence[u"end"] - title_len,
                                "key": k,
                            })

            # let's make our tags unique
            for t in self.suggested_tags.keys():
                self.suggested_tags[t] = set(self.suggested_tags[t])

            ner_entries.sort(cmp=compare_ner)

            if hasattr(self, "description"):
                prev_end = 0
                shift = 0

                for entry in ner_entries:
                    if entry["start"] > prev_end:
                        prev_end = entry["end"]
                        start = entry["start"] + shift

                        href = render_template("ner_entry.html",
                                               data=self.pullenti[entry["key"]])

                        self.description = self.description[:start] + href + self.description[start:]
                        shift += len(href)

                        end = entry["end"] + 1 + shift
                        self.description = self.description[:end] + "</span>" + self.description[end:]

                        shift += 7