diff options
Diffstat (limited to 'grc/core/FlowGraph.py')
| -rw-r--r-- | grc/core/FlowGraph.py | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/grc/core/FlowGraph.py b/grc/core/FlowGraph.py index 481dda5786..3f21ec6a9c 100644 --- a/grc/core/FlowGraph.py +++ b/grc/core/FlowGraph.py @@ -387,9 +387,9 @@ class FlowGraph(Element): had_connect_errors = False _blocks = {block.name: block for block in self.blocks} - # TODO: Crashes if connections section exists without actual connections. - for src_blk_id, src_port_id, snk_blk_id, snk_port_id in data.get('connections', []): - try: + try: + # TODO: Add better error handling if no connections exist in the flowgraph file. + for src_blk_id, src_port_id, snk_blk_id, snk_port_id in data.get('connections', []): source_block = _blocks[src_blk_id] sink_block = _blocks[snk_blk_id] @@ -404,11 +404,11 @@ class FlowGraph(Element): self.connect(source_port, sink_port) - except (KeyError, LookupError) as e: - Messages.send_error_load( - 'Connection between {}({}) and {}({}) could not be made.\n\t{}'.format( - src_blk_id, src_port_id, snk_blk_id, snk_port_id, e)) - had_connect_errors = True + except (KeyError, LookupError) as e: + Messages.send_error_load( + 'Connection between {}({}) and {}({}) could not be made.\n\t{}'.format( + src_blk_id, src_port_id, snk_blk_id, snk_port_id, e)) + had_connect_errors = True self.rewrite() # global rewrite return had_connect_errors |