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If the directory is read-only, use the systems tmp directory for generated py files.
author
Josh Blum
<josh@joshknows.com>
Wed, 3 Mar 2010 18:00:27 +0000
(10:00 -0800)
committer
Josh Blum
<josh@joshknows.com>
Wed, 3 Mar 2010 18:00:27 +0000
(10:00 -0800)
grc/python/Generator.py
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diff --git
a/grc/python/Generator.py
b/grc/python/Generator.py
index ed7995716f1ecde6e25c5b433703f8708216c5ca..6c7025443810bb9dc5acf908d78dbb7e4748944a 100644
(file)
--- a/
grc/python/Generator.py
+++ b/
grc/python/Generator.py
@@
-1,5
+1,5
@@
"""
"""
-Copyright 2008, 2009 Free Software Foundation, Inc.
+Copyright 2008, 2009
, 2010
Free Software Foundation, Inc.
This file is part of GNU Radio
GNU Radio Companion is free software; you can redistribute it and/or
This file is part of GNU Radio
GNU Radio Companion is free software; you can redistribute it and/or
@@
-19,6
+19,7
@@
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
import os
import subprocess
import os
import subprocess
+import tempfile
from Cheetah.Template import Template
import expr_utils
from Constants import \
from Cheetah.Template import Template
import expr_utils
from Constants import \
@@
-45,6
+46,10
@@
class Generator(object):
else:
self._mode = TOP_BLOCK_FILE_MODE
dirname = os.path.dirname(file_path)
else:
self._mode = TOP_BLOCK_FILE_MODE
dirname = os.path.dirname(file_path)
+ #handle the case where the directory is read-only
+ #in this case, use the system's temp directory
+ if not os.access('dirname', os.W_OK):
+ dirname = tempfile.gettempdir()
filename = self._flow_graph.get_option('id') + '.py'
self._file_path = os.path.join(dirname, filename)
filename = self._flow_graph.get_option('id') + '.py'
self._file_path = os.path.join(dirname, filename)