diff options
Diffstat (limited to 'gn3')
| -rw-r--r-- | gn3/api/search.py | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/gn3/api/search.py b/gn3/api/search.py index 05a989c..e4e2d9f 100644 --- a/gn3/api/search.py +++ b/gn3/api/search.py @@ -194,6 +194,14 @@ def parse_location_field(species_query: xapian.Query, .maybe(xapian.Query.MatchNothing, make_query)) +def parse_boolean_prefixed_field(prefix: str, query: bytes) -> xapian.Query: + """Parse boolean prefixed field and return a xapian query.""" + # For some reason, xapian does not stem boolean prefixed fields + # when the query starts with a capital letter. We need it to stem + # always. Hence this function. + return xapian.Query(prefix + query.decode("utf-8").lower()) + + # pylint: disable=too-many-locals def parse_query(synteny_files_directory: Path, query: str): """Parse search query using GeneNetwork specific field processors.""" @@ -204,7 +212,8 @@ def parse_query(synteny_files_directory: Path, query: str): chromosome_prefix = "XC" queryparser.add_boolean_prefix("author", "A") queryparser.add_boolean_prefix("species", species_prefix) - queryparser.add_boolean_prefix("group", "XG") + queryparser.add_boolean_prefix("group", + FieldProcessor(partial(parse_boolean_prefixed_field, "XG"))) queryparser.add_boolean_prefix("tissue", "XI") queryparser.add_boolean_prefix("dataset", "XDS") queryparser.add_boolean_prefix("symbol", "XY") |