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Diffstat (limited to 'src-py/neo4j_util.py')
| -rw-r--r-- | src-py/neo4j_util.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src-py/neo4j_util.py b/src-py/neo4j_util.py index 929324fb..c340e15a 100644 --- a/src-py/neo4j_util.py +++ b/src-py/neo4j_util.py @@ -54,7 +54,12 @@ def where_clause_from_filter_attr_map(filter_attr_map, node_param_name="n"): convert a filter attribute map to a parameterized Cypher where clause, eg. in: { 'att_foo': [ 'a', 'b' ], 'att_goo': [1,2] } out: where n.att_foo in {att_foo} and n.att_goo in {att_goo} ... + + @param filter_attr_map: may be None or empty """ + if not filter_attr_map: + return "" + filter_arr = [] for k in filter_attr_map.keys(): # create a cypher query parameter place holder for each attr set |