Documented current restriction on query pipes.
"""
-Test driver for KGTK Kypher query engine
+Run Kypher query engine.
"""
import sys
@@ -17,9 +17,11 @@ DEFAULT_GRAPH_CACHE_FILE = os.path.join(
tempfile.gettempdir(), 'kgtk-graph-cache-%s.sqlite3.db' % os.environ.get('USER', ''))
def parser():
+ desc = ('Query one or more KGTK files with Kypher.\n' +
+ 'IMPORTANT: input can come from stdin but chaining queries is not yet supported.')
return {
- 'help': 'Query one or more KGTK files with Kypher',
- 'description': 'Query one or more KGTK files with Kypher.',
+ 'help': desc,
+ 'description': desc,
}
EXPLAIN_MODES = ('plan', 'full', 'expert')
