/usr/bin/gnuradio-companion is in gnuradio 3.5.3.2-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | #!/usr/bin/python
#!/usr/bin/env python
"""
Copyright 2009-2012 Free Software Foundation, Inc.
This file is part of GNU Radio
GNU Radio Companion is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
GNU Radio Companion is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
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
if os.environ.get('GR_DONT_LOAD_PREFS'):
del os.environ['GR_DONT_LOAD_PREFS']
import pygtk
pygtk.require('2.0')
import gtk
try: from gnuradio import gr
except ImportError, e:
d = gtk.MessageDialog(type=gtk.MESSAGE_ERROR, buttons=gtk.BUTTONS_CLOSE, message_format="""
Cannot import gnuradio.
Is the python path environment variable set correctly?
All OS: PYTHONPATH
Is the library path environment variable set correctly?
Linux: LD_LIBRARY_PATH
Windows: PATH
MacOSX: DYLD_LIBRARY_PATH
""")
d.set_title(str(e))
d.run()
exit(-1)
from optparse import OptionParser
def compile_one(file_name, output_dir):
""" Directly compiles file_name into output_dir without invoking GUI """
if output_dir is None:
output_dir = './'
if "GRC_OUTPUT_DIRECTORY" in os.environ:
output_dir = os.environ["GRC_OUTPUT_DIRECTORY"]
print "Compiling " + file_name + " to " + output_dir
platform = Platform()
state = platform.parse_flow_graph(file_name)
flowgraph = platform.get_new_flow_graph()
flowgraph.import_data(state)
flowgraph.validate()
generator = platform.get_generator()(flowgraph, output_dir)
generator.write()
if __name__ == "__main__":
usage = 'usage: %prog [options] [saved flow graphs]'
version = """
GNU Radio Companion %s
This program is part of GNU Radio
GRC comes with ABSOLUTELY NO WARRANTY.
This is free software,
and you are welcome to redistribute it.
"""%gr.version()
parser = OptionParser(usage=usage, version=version)
parser.add_option("-c", "--compile", action="store_true", default=False,
help="Only compile the GRC file without invoking the GUI")
parser.add_option("-d", "--output-dir", type="string", default=None,
help="Output path for the Python file")
(options, args) = parser.parse_args()
from gnuradio.grc.python.Platform import Platform
if options.compile:
compile_one(args[0], options.output_dir)
else:
from gnuradio.grc.gui.ActionHandler import ActionHandler
#setup icon using icon theme
try: gtk.window_set_default_icon(gtk.IconTheme().load_icon('gnuradio-grc', 256, 0))
except: pass
ActionHandler(args, Platform())
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