Fix Record.conf.conference_dates for record from inspirehep.

modules/invenio_tools/recordconf.py

@@ -2,11 +2,18 @@
 """ invenio_tools.recordconf
 
 """
+import re
+
+
 from base import REG_YEAR
+from datetime import datetime
 from plugin_dbui import CLEAN_SPACES
 from recordpubli import RecordPubli
 
 
+REG_DATE = re.compile(r"(\d{4}-\d{2}-\d{2})")
+
+
 class RecordConf(RecordPubli):
     """The MARC record describing a conference talk or a proceeding.
     The relation between methods and MARC fields are the following::
@@ -38,7 +45,27 @@ class RecordConf(RecordPubli):
                   standardise.
 
         """
-        return self._get(u"111", "d")
+        if self.host().startswith("inspirehep"):
+
+            start = self._get(u"111", "x")
+            end = self._get(u"111", "y")
+
+            if not (REG_DATE.match(start) and REG_DATE.match(end)):
+                return u''
+
+            ds = datetime.strptime(start, "%Y-%m-%d")
+            de = datetime.strptime(end, "%Y-%m-%d")
+
+            if ds.month == de.month:
+                value = "%i-%i %s" % (ds.day, de.day, ds.strftime("%b %Y"))
+            else:
+                tpl = (ds.strftime("%d %b"), de.strftime("%d %b %Y"))
+                value = "%s - %s" % tpl
+
+        else:
+            value = self._get(u"111", "d")
+
+        return value
 
     def conference_country(self):
         """The country where the conference took place.