def p_query_bool(t):
'''query : query AND query
| query OR query
| query NOT query'''
if t[2] == '*':
t[0] = tf_score.merge_and(t[1], t[3])
print 'AND called'
elif t[2] == '|':
t[0] = tf_score.merge_or(t[1], t[3])
print 'OR called'
else:
t[0] = tf_score.merge_not(t[1], t[3])
def p_query_terms(t):
'query : TERM query'
t[0] = tf_score.merge_or(tf_score.get_scored_list(t[1]), t[2])
