diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/server/neo4j_cypher_parser.py | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/server/neo4j_cypher_parser.py b/src/server/neo4j_cypher_parser.py index 9fb87403..92c4762a 100644 --- a/src/server/neo4j_cypher_parser.py +++ b/src/server/neo4j_cypher_parser.py @@ -201,7 +201,7 @@ class pt_abs_composite_node(pt_abs_node): @param exp_type_or_set: type or set of types to check against using isinstance() @param recurse: whether to recursively search within sub expressions - @return: set of matched sub expressions, possibly empty + @return: set of matched sub expressions who match the given type set, possibly empty """ if isinstance(exp_type_or_set, list): @@ -214,11 +214,11 @@ class pt_abs_composite_node(pt_abs_node): if isinstance(n, exp_type): ctx += [n] ctx = [] - if not recurse: - f_cascade = lambda n, ctx, depth: True - self.tree_walk__pre(f_visit=f_visit, f_cascade=f_cascade, ctx=ctx) - else: - self.tree_walk__pre(f_visit=f_visit, ctx=ctx) + if False == recurse: + f_recurse = lambda _n, _ctx, _depth: False # do not recurse + if True == recurse: + f_recurse = lambda _n, _ctx, _depth: True # recurse + self.tree_walk__pre(f_visit=f_visit, f_recurse=f_recurse, ctx=ctx) return ctx def tree_walk__pre(self, f_pre=lambda n, ctx: None, |