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Added auto_help as a class property on Commands. This allows to turn on/off auto-help generation on a per-command basis (default is on).

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This commit is contained in:
Griatch 2012-03-13 22:07:51 +01:00
parent 6a78fdafcb
commit aae67225a4
2 changed files with 12 additions and 6 deletions
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10
src/commands/command.py
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@ -47,9 +47,10 @@ class CommandMeta(type):
mcs.arg_regex = re.compile(r"%s" % mcs.arg_regex, re.I)
else:
mcs.arg_regex = None
if not hasattr(mcs, "auto_help"):
mcs.auto_help = True
if not hasattr(mcs, 'is_exit'):
mcs.is_exit = False
mcs.is_exit = False
if not hasattr(mcs, "help_category"):
mcs.help_category = "general"
mcs.help_category = mcs.help_category.lower()
@ -99,10 +100,15 @@ class Command(object):
locks = ""
# used by the help system to group commands in lists.
help_category = "general"
# this normally does not need to be changed. It allows to turn off
# auto-help entry creation for individual commands.
auto_help = True
# There is also the property 'obj'. This gets set by the system
# on the fly to tie this particular command to a certain in-game entity.
# self.obj should NOT be defined here since it will not be overwritten
# if it already exists.
def __init__(self):
self.lockhandler = LockHandler(self)

8
src/commands/default/help.py
View file

@ -92,13 +92,13 @@ class CmdHelp(Command):
# having to allow doublet commands to manage exits etc.
cmdset.make_unique(caller)
# Listing help entries
# Listing all help entries
if query in LIST_ARGS:
# we want to list all available help entries, grouped by category.
hdict_cmd = {}
for cmd in (cmd for cmd in cmdset if cmd.access(caller)
if not cmd.key.startswith('__') and not cmd.is_exit):
for cmd in (cmd for cmd in cmdset if cmd.auto_help and not cmd.is_exit
and not cmd.key.startswith('__') and cmd.access(caller)):
try:
hdict_cmd[cmd.help_category].append(cmd.key)
except KeyError:
@ -117,7 +117,7 @@ class CmdHelp(Command):
# Look for a particular help entry
# Cmd auto-help dynamic entries
cmdmatches = [cmd for cmd in cmdset if query in cmd and cmd.access(caller)]
cmdmatches = [cmd for cmd in cmdset if query in cmd and cmd.auto_help and cmd.access(caller)]
if len(cmdmatches) > 1:
# multiple matches. Try to limit it down to exact match
cmdmatches = [cmd for cmd in cmdmatches if cmd == query] or cmdmatches