From 554ccb816cfaad5650513837f820a408105a87f2 Mon Sep 17 00:00:00 2001
From: Sebastian Koslowski <koslowski@kit.edu>
Date: Fri, 16 Sep 2016 09:50:33 -0600
Subject: grc: move run command getter to core
---
grc/core/FlowGraph.py | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
(limited to 'grc/core/FlowGraph.py')
diff --git a/grc/core/FlowGraph.py b/grc/core/FlowGraph.py
index 949eecaa71..2c3c7872de 100644
--- a/grc/core/FlowGraph.py
+++ b/grc/core/FlowGraph.py
@@ -16,16 +16,16 @@
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
import imp
-import time
from itertools import ifilter, chain
from operator import methodcaller, attrgetter
-
import re
+import sys
+import time
from . import Messages
from .Constants import FLOW_GRAPH_FILE_FORMAT_VERSION
from .Element import Element
-from .utils import odict, expr_utils
+from .utils import odict, expr_utils, shlex
_parameter_matcher = re.compile('^(parameter)$')
_monitors_searcher = re.compile('(ctrlport_monitor)')
@@ -186,6 +186,16 @@ class FlowGraph(Element):
"""
return self._options_block.get_param(key).get_evaluated()
+ def get_run_command(self, file_path, split=False):
+ run_command = self.get_option('run_command')
+ try:
+ run_command = run_command.format(
+ python=shlex.quote(sys.executable),
+ filename=shlex.quote(file_path))
+ return shlex.split(run_command) if split else run_command
+ except Exception as e:
+ raise ValueError("Can't parse run command {!r}: {}".format(run_command, e))
+
##############################################
# Access Elements
##############################################
--
cgit v1.2.3