def run(arg):
"""Run command. """
name = arg.name
if name in get_lang_names():
mod = import_mod('excentury.lang.%s' % name)
else:
try:
mod = import_mod('excentury.command.%s' % name)
except ImportError:
error('ERROR: invalid command or language: %r\n' % name)
if hasattr(mod, 'DEFAULTS'):
for key, val in mod.DEFAULTS.iteritems():
print '%s = %r' % (key, val)
else:
print 'NO DEFAULTS'
def _update_single(cfg, name, defaults=None):
"Helper function for get_cfg."
if defaults:
for var, val in defaults.iteritems():
cfg[name][var] = os.path.expandvars(str(val))
else:
mod = import_mod('excentury.command.%s' % name)
if hasattr(mod, "DEFAULTS"):
for var, val in mod.DEFAULTS.iteritems():
cfg[name][var] = os.path.expandvars(val)
def run(arg):
"""Run command. """
mod = import_mod('excentury.lang.%s' % arg.lang)
usage = 'xcpp inputfile [to] %s [optional argument]' % arg.lang
raw = argparse.RawDescriptionHelpFormatter
argp = argparse.ArgumentParser(formatter_class=raw,
usage=usage,
description=textwrap.dedent(mod.DESC),
epilog=textwrap.dedent(EPI % arg.lang))
mod.add_options(argp)
argp.parse_args(arg.options, arg)
filename = _get_filename(arg)
mod.process_file(arg, filename)
def run():
"""Run excentury from the command line. """
mod = dict()
rootpath = split(abspath(__file__))[0]
mod_names = [name for name in iglob('%s/command/*.py' % rootpath)]
for name in mod_names:
tmp_name = split(name)[1][:-3]
tmp_mod = import_mod('excentury.command.%s' % tmp_name)
if hasattr(tmp_mod, 'add_parser'):
mod[tmp_name] = tmp_mod
arg = parse_options(mod)
mod[arg.parser_name].run(arg)
