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:
try:
mod = import_mod('esmero.command.%s' % name)
if hasattr(mod, "DEFAULTS"):
for var, val in mod.DEFAULTS.iteritems():
cfg[name][var] = os.path.expandvars(val)
except ImportError:
pass
def run():
"""Run esmero from the command line. """
mod = dict()
rootpath = pt.split(pt.abspath(__file__))[0]
mod_names = [name for name in iglob('%s/command/*.py' % rootpath)]
for name in mod_names:
tmp_name = pt.split(name)[1][:-3]
tmp_mod = import_mod('esmero.command.%s' % tmp_name)
if hasattr(tmp_mod, 'add_parser'):
mod[tmp_name] = tmp_mod
arg = parse_options(mod)
config.CONFIG['cfg_path'] = arg.cfg_path
config.CONFIG['cfg_user'] = arg.cfg_user
config.CONFIG['arg'] = arg
mod[arg.parser_name].run()