remove date range support in Xapian queries

1 files changed, 0 insertions, 23 deletions

diff --git a/src/carquinyol/indexstore.py b/src/carquinyol/indexstore.py
index bbd6d79..d66b10e 100644
--- a/src/carquinyol/indexstore.py
+++ b/src/carquinyol/indexstore.py
@@ -59,27 +59,6 @@ _QUERY_VALUE_MAP = {
 }
 
 
-class DateRangeProcessor (xapian.ValueRangeProcessor):
-    """
-    Xapian ValueRangeProcessor for dates given in locale-specific format.
-    Returns Unix timestamps as values.
-    """
-
-    def __init__(self, value_no):
-        self._value_no = value_no
-        xapian.ValueRangeProcessor.__init__(self)
-
-    def __call__(self, begin, end):
-        try:
-            # TODO: more flexible parsing - e.g. two-digit vs. four-digit
-            # year numbers
-            return (self._value_no,
-                str(time.mktime(time.strptime(begin, "%x"))),
-                str(time.mktime(time.strptime(end, "%x"))))
-        except ValueError:
-            return (xapian.BAD_VALUENO, begin, end)
-
-
 class TermGenerator (xapian.TermGenerator):
 
     def index_document(self, document, properties):
@@ -141,8 +120,6 @@ class QueryParser (xapian.QueryParser):
         for name, prefix in _QUERY_TERM_MAP.items():
             self.add_prefix(name, prefix)
 
-        self.add_valuerangeprocessor(DateRangeProcessor(_VALUE_TIMESTAMP))
-
     def _parse_query_term(self, name, prefix, value):
         if isinstance(m_value, list):
             subqueries = [self._parse_query_term(name, prefix, word)