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-rw-r--r--grc/core/generator/Generator.py17
1 files changed, 7 insertions, 10 deletions
diff --git a/grc/core/generator/Generator.py b/grc/core/generator/Generator.py
index 5ac8478471..e83b74db18 100644
--- a/grc/core/generator/Generator.py
+++ b/grc/core/generator/Generator.py
@@ -17,27 +17,24 @@ along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
"""
-import os
-import sys
+import shlex
import subprocess
+import sys
import tempfile
-import shlex
-import codecs
-import re # for shlex_quote
from distutils.spawn import find_executable
+import codecs
+import os
+import re # for shlex_quote
from Cheetah.Template import Template
from .FlowGraphProxy import FlowGraphProxy
-from .. import ParseXML
-from ..utils import expr_utils, odict
+from .. import ParseXML, Messages
from ..Constants import (
TOP_BLOCK_FILE_MODE, BLOCK_FLAG_NEED_QT_GUI,
XTERM_EXECUTABLE, HIER_BLOCK_FILE_MODE, HIER_BLOCKS_LIB_DIR, BLOCK_DTD
)
-
-from grc.gui import Messages
-
+from ..utils import expr_utils, odict
DATA_DIR = os.path.dirname(__file__)
FLOW_GRAPH_TEMPLATE = os.path.join(DATA_DIR, 'flow_graph.tmpl')