def _run(cmd, options):
from epydoc.markup import wordwrap
if '|' in cmd: name = cmd.split('|')[1].strip().split(' ', 1)[0]
else: name = cmd.strip().split(' ', 1)[0]
if options['verbosity'] == 1:
print >>sys.stderr, 'Running %s...' % name
elif options['verbosity'] > 1:
cmd_str = wordwrap(`cmd`, 10+len(name)).lstrip()
print >>sys.stderr, 'Running %s' % cmd_str.rstrip()
exitcode = os.system(cmd)
if exitcode != 0:
raise OSError('%s failed: exitcode=%s' % (name, exitcode))
def _usage_error(estr, exit_code=1):
"""
Issue an error message, and exit.
"""
#progname = os.path.basename(sys.argv[0])
progname = 'epydoc'
if '\n' in estr:
estr = '\n%s\nRun "%s -h" for usage.\n' % (estr.strip(), progname)
else:
estr = '%s; run "%s -h" for usage.' % (estr.strip(), progname)
from epydoc.markup import wordwrap
estr = '\n'+wordwrap(estr)
print >>sys.stderr, estr
sys.exit(exit_code)
