diff options
Diffstat (limited to 'grc/gui/FlowGraph.py')
| -rw-r--r-- | grc/gui/FlowGraph.py | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/grc/gui/FlowGraph.py b/grc/gui/FlowGraph.py index 87bd91d880..d592242e2e 100644 --- a/grc/gui/FlowGraph.py +++ b/grc/gui/FlowGraph.py @@ -20,6 +20,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA from __future__ import absolute_import import functools +import ast import random from distutils.spawn import find_executable from itertools import count @@ -219,12 +220,17 @@ class FlowGraph(Element, _Flowgraph): continue # unknown block was pasted (e.g. dummy block) selected.add(block) #set params - params = {n['key']: n['value'] for n in block_n.get('param', [])} + param_data = {n['key']: n['value'] for n in block_n.get('param', [])} + for key in block.states: + try: + block.states[key] = ast.literal_eval(param_data.pop(key)) + except (KeyError, SyntaxError, ValueError): + pass if block_key == 'epy_block': - block.get_param('_io_cache').set_value(params.pop('_io_cache')) - block.get_param('_source_code').set_value(params.pop('_source_code')) + block.get_param('_io_cache').set_value(param_data.pop('_io_cache')) + block.get_param('_source_code').set_value(param_data.pop('_source_code')) block.rewrite() # this creates the other params - for param_key, param_value in six.iteritems(params): + for param_key, param_value in six.iteritems(param_data): #setup id parameter if param_key == 'id': old_id2block[param_value] = block |