sys.stderr.write('Could not find plugin class, aborting...\n')
sys.exit(1)
# Load configuration
if args.config:
plugin.set_parameters(pickle.loads(args.config))
# Load selection
sels = []
try:
if args.selectionfile:
f = open(args.Selection, 'r')
sel_string = '\n'.join(f.readlines())
else:
sel_string = args.Selection
sels = json.loads(sel_string)
except Exception, e:
sys.stderr.write('Could not load selection, aborting...\n')
sys.exit(1)
selections = []
for s in sels:
selections.append(DataProvider.from_data(s))
if args.datadir and os.path.isdir(args.datadir):
AnalysisPlugin.data_dir = args.datadir
plugin.start(selections[0], selections[1:])
if __name__ == '__main__':
main()
def main():
parser = argparse.ArgumentParser(description="Start an analysis plugin")
parser.add_argument("Name", type=str, help="Name of analysis class")
parser.add_argument("Code", type=str, help="Code of the analysis")
parser.add_argument("Selection", type=str, help="Serialized selection")
parser.add_argument("-c", "--config", dest="config", type=str, help="Pickled configuration of analysis")
parser.add_argument(
"-cf",
"--codefile",
dest="codefile",
action="store_const",
const=True,
default=False,
help="Code represents a filename containing " "code (default: Code is a string containing code",
)
parser.add_argument(
"-sf",
"--selectionfile",
dest="selectionfile",
action="store_const",
const=True,
default=False,
help="Selection represents a filename containing " "the serialized selection (default: Selection is a string",
)
parser.add_argument("-dd", "--datadir", type=str, help="The data directory")
parser.add_argument("-io", type=str, default=[], nargs="+", help="IO plugin file paths")
parsed = parser.parse_known_args()
args = parsed[0]
if parsed[1]:
print >> sys.stderr, ("Warning: the following command options are " "invalid and were ignored:"), parsed[1]
exc_globals = {}
if args.codefile:
execfile(args.Code, exc_globals)
else:
exec (args.Code, exc_globals)
# Load plugin
plugin = None
for cl in exc_globals.values():
if not inspect.isclass(cl):
continue
if not issubclass(cl, AnalysisPlugin):
continue
if not cl.__name__ == args.Name:
continue
plugin = cl()
break
# Load IO plugins
for io in args.io:
io_plugin.load_from_file(io)
if not plugin:
sys.stderr.write("Could not find plugin class, aborting...\n")
sys.exit(1)
# Load configuration
if args.config:
plugin.set_parameters(pickle.loads(args.config))
# Load selection
try:
if args.selectionfile:
f = open(args.Selection, "r")
sel_string = "\n".join(f.readlines())
else:
sel_string = args.Selection
sels = json.loads(sel_string)
except Exception:
sys.stderr.write("Could not load selection, aborting...\n")
sys.exit(1)
selections = []
for s in sels:
selection = DataProvider.from_data(s)
selection.progress = progress
selections.append(selection)
if args.datadir and os.path.isdir(args.datadir):
AnalysisPlugin.data_dir = args.datadir
try:
plugin.start(selections[0], selections[1:])
except progress_indicator.CancelException:
print "User canceled."
finally:
progress.done()
if has_qt: # Quit event loop if the plugin has not created a Qt Window
if app.topLevelWidgets() == [progress]:
app.exit(0)
return 0
