nipype_cmd: cast string inputs to boolean.

Author: glatard

nipype/utils/nipype_cmd.py

@@ -42,7 +42,11 @@ def run_instance(interface, options):
  value = float(value)
  except:
  pass
-
+ # try to cast string input to boolean 
+ if value == "true" or value == "True":
+ value = True
+ if value == "false" or value == "False":
+ value = False
  try:
  setattr(interface.inputs, input_name,
  value)
@@ -69,4 +73,4 @@ def main(argv):
  interface_parser = argparse.ArgumentParser(description="Run %s"%parsed.interface, prog=" ".join([prog] + argv[1:3]))
  interface_parser, interface = add_options(interface_parser, parsed.module, parsed.interface)
  args = interface_parser.parse_args(args=argv[3:])
- run_instance(interface, args)
+ run_instance(interface, args)