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Better formatting in evennia launcher help

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This commit is contained in:
Griatch 2018-01-18 20:39:08 +01:00
parent 815ef198f5
commit 55d21500de
1 changed files with 20 additions and 8 deletions
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26
evennia/server/evennia_launcher.py
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@ -449,6 +449,19 @@ SERVER_INFO = \
{errors}""" {errors}"""
ARG_OPTIONS = \
"""Actions on installed server. One of:
start - launch server+portal if not running
stop - shutdown server+portal
reload - restart server (code refresh)
reset - mimic server shutdown but with auto-restart
sstart - start only server (requires portal)
status - server and portal run state
info - get server and portal port info
menu - show a menu of options
Unregognized input is passed on to Django."""
# Info formatting # Info formatting
def print_info(portal_info_dict, server_info_dict): def print_info(portal_info_dict, server_info_dict):
@ -1554,7 +1567,7 @@ def main():
# set up argument parser # set up argument parser
parser = ArgumentParser(description=CMDLINE_HELP) parser = ArgumentParser(description=CMDLINE_HELP, formatter_class=argparse.RawTextHelpFormatter)
parser.add_argument( parser.add_argument(
'--gamedir', nargs=1, action='store', dest='altgamedir', '--gamedir', nargs=1, action='store', dest='altgamedir',
metavar="<path>", metavar="<path>",
@ -1564,17 +1577,17 @@ def main():
help="Creates a new gamedir 'name' at current location.") help="Creates a new gamedir 'name' at current location.")
parser.add_argument( parser.add_argument(
'--list', nargs='+', action='store', dest='listsetting', metavar="all|<key>", '--list', nargs='+', action='store', dest='listsetting', metavar="all|<key>",
help=("List values for one or more server settings. Use 'all' to list all " help=("List values for one or more server settings. Use 'all' to \n list all "
"available keys.")) "available keys."))
parser.add_argument( parser.add_argument(
'--settings', nargs=1, action='store', dest='altsettings', '--settings', nargs=1, action='store', dest='altsettings',
default=None, metavar="<path>", default=None, metavar="<path>",
help=("Start evennia with alternative settings file from " help=("Start evennia with alternative settings file from\n"
" gamedir/server/conf/. (default is settings.py)")) " gamedir/server/conf/. (default is settings.py)"))
parser.add_argument( parser.add_argument(
'--initsettings', action='store_true', dest="initsettings", '--initsettings', action='store_true', dest="initsettings",
default=False, default=False,
help="Create a new, empty settings file as gamedir/server/conf/settings.py.") help="Create a new, empty settings file as\n gamedir/server/conf/settings.py.")
parser.add_argument( parser.add_argument(
'--profiler', action='store_true', dest='profiler', default=False, '--profiler', action='store_true', dest='profiler', default=False,
help="Start given server component under the Python profiler.") help="Start given server component under the Python profiler.")
@ -1589,10 +1602,9 @@ def main():
parser.add_argument( parser.add_argument(
"operation", nargs='?', default="noop", "operation", nargs='?', default="noop",
help=("One of start, stop, reload, reset, sstart, info, status and menu. " help=ARG_OPTIONS)
"Unregognized input is passed on to Django."))
parser.epilog = ( parser.epilog = (
"Common Django-admin commands are shell, dbshell, migrate and flush. " "Common Django-admin commands are shell, dbshell, migrate and flush.\n"
"See the django documentation for more django-admin commands.") "See the django documentation for more django-admin commands.")
args, unknown_args = parser.parse_known_args() args, unknown_args = parser.parse_known_args()