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classes: disable logging about modes by default
This commit is contained in:
James Lu
parent
b15c885dbc
commit
b1b14dfb55
76
classes.py
76
classes.py
@ -901,6 +901,14 @@ class PyLinkNetworkCoreWithUtils(PyLinkNetworkCore):
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'uplink': uplink, 'nicks': affected_nicks, 'serverdata': serverdata,
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'channeldata': old_channels, 'affected_servers': affected_servers}
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@staticmethod
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def _log_debug_modes(*args, **kwargs):
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"""
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Log debug info related to mode parsing if enabled.
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"""
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if conf.conf['pylink'].get('log_mode_parsers'):
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log.debug(*args, **kwargs)
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def _parse_modes(self, args, existing, supported_modes, is_channel=False, prefixmodes=None,
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ignore_missing_args=False):
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"""
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@ -938,22 +946,22 @@ class PyLinkNetworkCoreWithUtils(PyLinkNetworkCore):
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if not prefix:
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prefix = '+'
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arg = None
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log.debug('Current mode: %s%s; args left: %s', prefix, mode, args)
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self._log_debug_modes('Current mode: %s%s; args left: %s', prefix, mode, args)
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try:
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if prefixmodes and mode in self.prefixmodes:
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# We're setting a prefix mode on someone (e.g. +o user1)
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log.debug('Mode %s: This mode is a prefix mode.', mode)
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self._log_debug_modes('Mode %s: This mode is a prefix mode.', mode)
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arg = args.pop(0)
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# Convert nicks to UIDs implicitly
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arg = self._get_UID(arg)
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if arg not in self.users: # Target doesn't exist, skip it.
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log.debug('(%s) Skipping setting mode "%s %s"; the '
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'target doesn\'t seem to exist!', self.name,
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mode, arg)
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self._log_debug_modes('(%s) Skipping setting mode "%s %s"; the '
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'target doesn\'t seem to exist!', self.name,
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mode, arg)
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continue
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elif mode in (supported_modes['*A'] + supported_modes['*B']):
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# Must have parameter.
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log.debug('Mode %s: This mode must have parameter.', mode)
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self._log_debug_modes('Mode %s: This mode must have parameter.', mode)
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arg = args.pop(0)
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if prefix == '-':
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if mode in supported_modes['*B'] and arg == '*':
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@ -966,24 +974,24 @@ class PyLinkNetworkCoreWithUtils(PyLinkNetworkCore):
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if oldarg:
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# Set the arg to the old one on the channel.
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arg = oldarg
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log.debug("Mode %s: coersing argument of '*' to %r.", mode, arg)
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self._log_debug_modes("Mode %s: coersing argument of '*' to %r.", mode, arg)
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log.debug('(%s) parse_modes: checking if +%s %s is in old modes list: %s; existing_casemap=%s', self.name, mode, arg, existing, existing_casemap)
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self._log_debug_modes('(%s) parse_modes: checking if +%s %s is in old modes list: %s; existing_casemap=%s', self.name, mode, arg, existing, existing_casemap)
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arg = self.to_lower(arg)
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casefolded_modepair = existing_casemap.get((mode, arg)) # Case fold arguments as needed
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if casefolded_modepair not in existing:
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# Ignore attempts to unset parameter modes that don't exist.
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log.debug("(%s) parse_modes: ignoring removal of non-existent list mode +%s %s; casefolded_modepair=%s", self.name, mode, arg, casefolded_modepair)
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self._log_debug_modes("(%s) parse_modes: ignoring removal of non-existent list mode +%s %s; casefolded_modepair=%s", self.name, mode, arg, casefolded_modepair)
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continue
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arg = casefolded_modepair[1]
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elif prefix == '+' and mode in supported_modes['*C']:
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# Only has parameter when setting.
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log.debug('Mode %s: Only has parameter when setting.', mode)
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self._log_debug_modes('Mode %s: Only has parameter when setting.', mode)
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arg = args.pop(0)
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except IndexError:
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logfunc = log.debug if ignore_missing_args else log.warning
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logfunc = self._log_debug_modes if ignore_missing_args else log.warning
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logfunc('(%s) Error while parsing mode %r: mode requires an '
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'argument but none was found. (modestring: %r)',
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self.name, mode, modestring)
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@ -1015,17 +1023,17 @@ class PyLinkNetworkCoreWithUtils(PyLinkNetworkCore):
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is_channel = self.is_channel(target)
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if not is_channel:
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log.debug('(%s) Using self.umodes for this query: %s', self.name, self.umodes)
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self._log_debug_modes('(%s) Using self.umodes for this query: %s', self.name, self.umodes)
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if target not in self.users:
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log.debug('(%s) Possible desync! Mode target %s is not in the users index.', self.name, target)
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self._log_debug_modes('(%s) Possible desync! Mode target %s is not in the users index.', self.name, target)
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return [] # Return an empty mode list
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supported_modes = self.umodes
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oldmodes = self.users[target].modes
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prefixmodes = None
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else:
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log.debug('(%s) Using self.cmodes for this query: %s', self.name, self.cmodes)
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self._log_debug_modes('(%s) Using self.cmodes for this query: %s', self.name, self.cmodes)
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supported_modes = self.cmodes
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oldmodes = self._channels[target].modes
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@ -1073,19 +1081,19 @@ class PyLinkNetworkCoreWithUtils(PyLinkNetworkCore):
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if real_mode[0] in self.prefixmodes:
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# Don't add prefix modes to Channel.modes; they belong in the
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# prefixmodes mapping handled above.
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log.debug('(%s) Not adding mode %s to Channel.modes because '
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'it\'s a prefix mode.', self.name, str(mode))
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self._log_debug_modes('(%s) Not adding mode %s to Channel.modes because '
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'it\'s a prefix mode.', self.name, str(mode))
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continue
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if mode[0][0] != '-': # Adding a mode; assume add if no explicit +/- is given
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log.debug('(%s) Adding mode %r on %s', self.name, real_mode, modelist)
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self._log_debug_modes('(%s) Adding mode %r on %s', self.name, real_mode, modelist)
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existing = mapping.get(real_mode[0])
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if existing and real_mode[0] not in supported_modes['*A']:
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# The mode we're setting takes a parameter, but is not a list mode (like +beI).
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# Therefore, only one version of it can exist at a time, and we must remove
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# any old modepairs using the same letter. Otherwise, we'll get duplicates when,
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# for example, someone sets mode "+l 30" on a channel already set "+l 25".
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log.debug('(%s) Old modes for mode %r exist in %s, removing them: %s',
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self._log_debug_modes('(%s) Old modes for mode %r exist in %s, removing them: %s',
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self.name, real_mode, modelist, str(existing))
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while existing:
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oldvalue = existing.pop()
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@ -1094,7 +1102,7 @@ class PyLinkNetworkCoreWithUtils(PyLinkNetworkCore):
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modelist.add(real_mode)
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mapping[real_mode[0]].add(real_mode[1])
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else: # Removing a mode
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log.debug('(%s) Removing mode %r from %s', self.name, real_mode, modelist)
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self._log_debug_modes('(%s) Removing mode %r from %s', self.name, real_mode, modelist)
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existing = mapping.get(real_mode[0])
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arg = real_mode[1]
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@ -1106,7 +1114,7 @@ class PyLinkNetworkCoreWithUtils(PyLinkNetworkCore):
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oldvalue = existing.pop()
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if arg is None or self.to_lower(arg) == self.to_lower(oldvalue):
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modelist.discard((real_mode[0], oldvalue))
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log.debug('(%s) Final modelist: %s', self.name, modelist)
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self._log_debug_modes('(%s) Final modelist: %s', self.name, modelist)
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return modelist
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def apply_modes(self, target, changedmodes):
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@ -1194,8 +1202,8 @@ class PyLinkNetworkCoreWithUtils(PyLinkNetworkCore):
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for modepair in oldmodes}
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newmodes = []
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log.debug('(%s) reverse_modes: old/current mode list for %s is: %s', self.name,
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target, oldmodes)
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self._log_debug_modes('(%s) reverse_modes: old/current mode list for %s is: %s', self.name,
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target, oldmodes)
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for char, arg in modes:
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# Mode types:
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# A = Mode that adds or removes a nick or address to a list. Always has a parameter.
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@ -1225,27 +1233,27 @@ class PyLinkNetworkCoreWithUtils(PyLinkNetworkCore):
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arg = self.to_lower(arg)
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if char[0] != '-' and (mchar, arg) in oldmodes:
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# Mode is already set.
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log.debug("(%s) reverse_modes: skipping reversing '%s %s' with %s since we're "
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"setting a mode that's already set.", self.name, char, arg, mpair)
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self._log_debug_modes("(%s) reverse_modes: skipping reversing '%s %s' with %s since we're "
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"setting a mode that's already set.", self.name, char, arg, mpair)
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continue
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elif char[0] == '-' and (mchar, arg) not in oldmodes and mchar in possible_modes['*A']:
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# We're unsetting a list or prefix mode that was never set - don't set it in response!
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# TS6 IRCds lacks server-side verification for this and can cause annoying mode floods.
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log.debug("(%s) reverse_modes: skipping reversing '%s %s' with %s since it "
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"wasn't previously set.", self.name, char, arg, mpair)
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self._log_debug_modes("(%s) reverse_modes: skipping reversing '%s %s' with %s since it "
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"wasn't previously set.", self.name, char, arg, mpair)
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continue
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elif char[0] == '-' and mchar not in oldmodes_mapping:
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# Check the same for regular modes that previously didn't exist
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log.debug("(%s) reverse_modes: skipping reversing '%s %s' with %s since it "
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"wasn't previously set.", self.name, char, arg, mpair)
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self._log_debug_modes("(%s) reverse_modes: skipping reversing '%s %s' with %s since it "
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"wasn't previously set.", self.name, char, arg, mpair)
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continue
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elif mpair in newmodes:
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# Check the same for regular modes that previously didn't exist
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log.debug("(%s) reverse_modes: skipping duplicate reverse mode %s", self.name, mpair)
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self._log_debug_modes("(%s) reverse_modes: skipping duplicate reverse mode %s", self.name, mpair)
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continue
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newmodes.append(mpair)
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log.debug('(%s) reverse_modes: new modes: %s', self.name, newmodes)
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self._log_debug_modes('(%s) reverse_modes: new modes: %s', self.name, newmodes)
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if origstring:
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# If the original query is a string, send it back as a string.
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return self.join_modes(newmodes)
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@ -1348,23 +1356,23 @@ class PyLinkNetworkCoreWithUtils(PyLinkNetworkCore):
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if (next_length + total_length) <= limit and ((not max_modes_per_msg) or len(queued_modes) < max_modes_per_msg):
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# We can fit this mode in the next message; add it.
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total_length += next_length
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log.debug('wrap_modes: Adding mode %s to queued modes', str(next_mode))
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cls._log_debug_modes('wrap_modes: Adding mode %s to queued modes', str(next_mode))
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queued_modes.append(next_mode)
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log.debug('wrap_modes: queued modes: %s', queued_modes)
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cls._log_debug_modes('wrap_modes: queued modes: %s', queued_modes)
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else:
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# Otherwise, create a new message by joining the previous queued modes into a message.
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# Then, create a new message with our current mode.
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strings.append(cls.join_modes(queued_modes))
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queued_modes.clear()
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log.debug('wrap_modes: cleared queue (length %s) and now adding %s', limit, str(next_mode))
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cls._log_debug_modes('wrap_modes: cleared queue (length %s) and now adding %s', limit, str(next_mode))
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queued_modes.append(next_mode)
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total_length = next_length
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else:
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# Everything fit in one line, so just use that.
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strings.append(cls.join_modes(queued_modes))
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log.debug('wrap_modes: returning %s for %s', strings, orig_modes)
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cls._log_debug_modes('wrap_modes: returning %s for %s', strings, orig_modes)
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return strings
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def get_hostmask(self, user, realhost=False, ip=False):
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