def change_user_name(user, command):
from lib.users import users
import re
pattern = re.compile('^(?P<nick>[a-z0-9\-_]+)$')
result = pattern.match(command)
try:
nick = result.group('nick')
if len(nick) > 12:
raise Exception()
if nick in users.list.keys():
return user.send_text(lang.create_clause('wrong_nick_being_used'))
del users.list[user.nick]
users.list[nick] = user
user.nick = nick
user.send_text(lang.create_clause('new_user_name', nick))
except:
return user.send_text(lang.create_clause('wrong_nick_change'))
def generate_random_nick(self):
self._last_id += 1
last_id = self._last_id
user_name = lang.create_clause('random_user_name', last_id)
while user_name in self.list:
self._last_id += 1
last_id = self._last_id
user_name = lang.create_clause('random_user_name', last_id)
return user_name
def help_(user, command):
from commands.manager import command_manager
if command == "":
return user.send_text(help_.__doc__)
if command_manager.is_command(command) is True:
command_function = command_manager.commands[command]
if getattr(command_function, '__doc__') is not None:
user.send_text(lang.create_clause('help_command_doc', command, command_function.__doc__))
else:
user.send_text(lang.create_clause('help_command_doc_not_set', command))
else:
user.send_text(lang.create_clause('wrong_command_name', command))
def broadcast(user, command, ignore=None, send_user=False):
from lib.users import users
if ignore is None:
ignore = []
if send_user is False:
ignore.append(user.nick)
for _nick in users.list:
if not _nick in ignore:
users.list[_nick].send_text(lang.create_clause('broadcast', user.nick, command))
def send_error(user, template, *args, **kwargs):
"""
:type template: str
:type user: UserThread
"""
error_clause = lang.create_clause(template, *args)
if 'log' in kwargs:
if kwargs['log'] is True:
logger.warning(error_clause)
user.send_text(error_clause)
def command_list(user, command):
from commands.manager import command_manager
user.send_text(lang.create_clause('command_list', '\n'.join(command_manager.commands)))