diff options
| author | Sebastian Koslowski <koslowski@kit.edu> | 2014-11-06 18:06:00 +0100 |
|---|---|---|
| committer | Sebastian Koslowski <koslowski@kit.edu> | 2014-11-06 18:07:31 +0100 |
| commit | f60cd24f29aff06bd4895b99808ee1616294d020 (patch) | |
| tree | 26daab4eaf5f4f19014f45c2f15aef6e79224019 | |
| parent | 69cec6f1b575d5afeca40923e4ea144e7e17fead (diff) | |
utils: add error message output to grcc
| -rwxr-xr-x | gr-utils/python/utils/grcc | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/gr-utils/python/utils/grcc b/gr-utils/python/utils/grcc index 8fb44c2c79..82db5435db 100755 --- a/gr-utils/python/utils/grcc +++ b/gr-utils/python/utils/grcc @@ -20,6 +20,9 @@ # Boston, MA 02110-1301, USA. # +import os +import sys +from optparse import OptionParser import warnings warnings.simplefilter('ignore') @@ -28,10 +31,8 @@ try: except ImportError: from gnuradio.grc.python.Platform import Platform -from optparse import OptionParser -import os, sys -class grcc: +class GRCC: def __init__(self, grcfile, out_dir): self.out_dir = out_dir self.platform = Platform() @@ -43,7 +44,9 @@ class grcc: self.fg.validate() if not self.fg.is_valid(): - raise StandardError("Compilation error") + raise StandardError("\n\n".join( + ["Validation failed:"] + self.fg.get_error_messages() + )) self.gen = self.platform.get_generator()(self.fg, out_dir) self.gen.write() @@ -52,7 +55,8 @@ class grcc: progname = self.fg.get_option('id') os.system("{0}/{1}.py".format(self.out_dir, progname)) -if __name__ == "__main__": + +def main(): usage="%prog: [options] filename" description = "Compiles a GRC file (.grc) into a GNU Radio Python program. The program is stored in ~/.grc_gnuradio by default, but this location can be changed with the -d option." @@ -63,15 +67,20 @@ if __name__ == "__main__": help="Run the program after compiling [default=%default]") (options, args) = parser.parse_args () - if(len(args) != 1): + if len(args) != 1: sys.stderr.write("Please specify a GRC file name to compile.\n") sys.exit(1) try: - g = grcc(args[0], options.directory+"/") - except: - sys.stderr.write("Error during file compilation.\n"); + g = GRCC(args[0], options.directory + "/") + except Exception as e: + sys.stderr.write(str(e) + "\n") + sys.stderr.write("Error during file compilation.\n") sys.exit(1) - if(options.execute): + if options.execute: g.exec_program() + + +if __name__ == "__main__": + main() |