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Added a wrapper to evennia.py, in order to get testing done on Windows.

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Griatch 2015-02-02 15:56:17 +01:00
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bin/evennia
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#!/usr/bin/env python #! /usr/bin/python2.7
""" """
EVENNIA SERVER STARTUP SCRIPT Linux evennia launcher wrapper. Windows (which doesn't support
shebangs but which associates .py files with the python launcher) will
This is the start point for running Evennia. use the evennia.py program directly.
Sets the appropriate environmental variables and launches the server
and portal through the evennia_runner. Run without arguments to get a
menu. Run the script with the -h flag to see usage information.
""" """
import os import os
import sys import sys
import signal import subprocess
import shutil
import importlib
from argparse import ArgumentParser
from subprocess import Popen, check_output, call, CalledProcessError, STDOUT
import django
# Signal processing # set up the path and launch evennia.py
SIG = signal.SIGINT evenniapath = os.path.join(os.path.dirname(os.path.abspath(__file__)), "evennia.py")
subprocess.Popen([sys.executable] + [evenniapath] + sys.argv[1:])
# Set up the main python paths to Evennia
EVENNIA_ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
EVENNIA_BIN = os.path.join(EVENNIA_ROOT, "bin")
import evennia
EVENNIA_LIB = os.path.join(os.path.dirname(os.path.abspath(evennia.__file__)))
EVENNIA_RUNNER = os.path.join(EVENNIA_BIN, "evennia_runner.py")
EVENNIA_TEMPLATE = os.path.join(EVENNIA_LIB, "game_template")
EVENNIA_BINTESTING = os.path.join(EVENNIA_BIN, "testing")
EVENNIA_DUMMYRUNNER = os.path.join(EVENNIA_BINTESTING, "dummyrunner.py")
TWISTED_BINARY = "twistd"
# Game directory structure
SETTINGFILE = "settings.py"
SERVERDIR = "server"
CONFDIR = os.path.join(SERVERDIR, "conf")
SETTINGS_PATH = os.path.join(CONFDIR, SETTINGFILE)
SETTINGS_DOTPATH = "server.conf.settings"
CURRENT_DIR = os.getcwd()
GAMEDIR = CURRENT_DIR
# Operational setup
SERVER_LOGFILE = None
PORTAL_LOGFILE = None
HTTP_LOGFILE = None
SERVER_PIDFILE = None
PORTAL_PIDFILE = None
SERVER_RESTART = None
PORTAL_RESTART = None
SERVER_PY_FILE = None
PORTAL_PY_FILE = None
PYTHON_MIN = '2.7'
TWISTED_MIN = '12.0'
DJANGO_MIN = '1.7'
DJANGO_REC = '1.7'
# add Evennia root and bin dir to PYTHONPATH
# note that we want to remove bin/ (path[0]) from
# pythonpath since there is otherwise a clash over
# the name evennia
sys.path[0] = EVENNIA_ROOT
#------------------------------------------------------------
#
# Messages
#
#------------------------------------------------------------
CREATED_NEW_GAMEDIR = \
"""
Welcome to Evennia!
Created a new Evennia game directory '{gamedir}'.
You can now optionally edit your new settings file
at {settings_path}. If you don't, the defaults
will work out of the box. When ready to continue, 'cd' to your
game directory and run:
evennia migrate
This initializes the database. To start the server for the first
time, run:
evennia -i start
Make sure to create a superuser when asked for it. You should now
be able to (by default) connect to your server on server
'localhost', port 4000 using a telnet/mud client or
http://localhost:8000 using your web browser. If things don't
work, check so those ports are open.
"""
ERROR_NO_GAMEDIR = \
"""
No Evennia settings file was found. You must run this command from
inside a valid game directory first created with --init.
"""
WARNING_RUNSERVER = \
"""
WARNING: There is no need to run the Django development
webserver to test out Evennia web features (the web client
will in fact not work since the Django test server knows
nothing about MUDs). Instead, just start Evennia with the
webserver component active (this is the default).
"""
ERROR_SETTINGS = \
"""
There was an error importing Evennia's config file {settingspath}. There is usually
one of three reasons for this:
1) You are not running this command from your game directory.
Change directory to your game directory and try again (or
create a new game directory using evennia --init <dirname>)
2) The settings file contains a syntax error. If you see a
traceback above, review it, resolve the problem and try again.
3) Django is not correctly installed. This usually shows as
errors mentioning 'DJANGO_SETTINGS_MODULE'. If you run a
virtual machine, it might be worth to restart it to see if
this resolves the issue.
""".format(settingsfile=SETTINGFILE, settingspath=SETTINGS_PATH)
ERROR_DATABASE = \
"""
Your database does not seem to be set up correctly.
(error was '{traceback}')
Standing in your game directory, try to run
evennia migrate
to initialize/update the database according to your settings.
"""
ERROR_WINDOWS_WIN32API = \
"""
ERROR: Unable to import win32api, which Twisted requires to run.
You may download it from:
http://sourceforge.net/projects/pywin32
or
http://starship.python.net/crew/mhammond/win32/Downloads.html
"""
INFO_WINDOWS_BATFILE = \
"""
INFO: Since you are running Windows, a file 'twistd.bat' was
created for you. This is a simple batch file that tries to call
the twisted executable. Evennia determined this to be:
%(twistd_path)s
If you run into errors at startup you might need to edit
twistd.bat to point to the actual location of the Twisted
executable (usually called twistd.py) on your machine.
This procedure is only done once. Run evennia.py again when you
are ready to start the server.
"""
CMDLINE_HELP = \
"""
Starts or operates the Evennia MU* server. Also allows for
initializing a new game directory and managing the game's
database. You can also pass django manage.py arguments through
this launcher. If you need manage.py --options, use djangoadmin
directly instead.
"""
VERSION_INFO = \
"""
{about}
Evennia {version}
OS: {os}
Python: {python}
Twisted: {twisted}
Django: {django}
"""
ABOUT_INFO= \
"""
Evennia MUD/MUX/MU* development system
Licence: BSD 3-Clause Licence
Web: http://www.evennia.com
Irc: #evennia on FreeNode
Forum: http://www.evennia.com/discussions
Maintainer (2010-): Griatch (griatch AT gmail DOT com)
Maintainer (2006-10): Greg Taylor
Use -h for command line options.
"""
HELP_ENTRY = \
"""
Enter 'evennia -h' for command-line options.
Use option (1) in a production environment. During development (2) is
usually enough, portal debugging is usually only useful if you are
adding new protocols or are debugging Evennia itself.
Reload with (5) to update the server with your changes without
disconnecting any players.
Note: Reload and stop are sometimes poorly supported in Windows. If you have
issues, log into the game to stop or restart the server instead.
"""
MENU = \
"""
+----Evennia Launcher-------------------------------------------+
| |
+--- Starting --------------------------------------------------+
| |
| 1) (normal): All output to logfiles |
| 2) (server devel): Server logs to terminal (-i option) |
| 3) (portal devel): Portal logs to terminal |
| 4) (full devel): Both Server and Portal logs to terminal |
| |
+--- Restarting ------------------------------------------------+
| |
| 5) Reload the Server |
| 6) Reload the Portal (only works with portal/full debug) |
| |
+--- Stopping --------------------------------------------------+
| |
| 7) Stopping both Portal and Server |
| 8) Stopping only Server |
| 9) Stopping only Portal |
| |
+---------------------------------------------------------------+
| h) Help i) About info q) Abort |
+---------------------------------------------------------------+
"""
ERROR_PYTHON_VERSION = \
"""
ERROR: Python {pversion} used. Evennia requires version
{python_min} or higher (but not 3.x).
"""
WARNING_TWISTED_VERSION = \
"""
WARNING: Twisted {tversion} found. Evennia recommends
v{twisted_min} or higher."
"""
ERROR_NOTWISTED = \
"""
ERROR: Twisted does not seem to be installed.
"""
ERROR_DJANGO_MIN = \
"""
ERROR: Django {dversion} found. Evennia requires version
{django_min} or higher.
"""
NOTE_DJANGO_MIN = \
"""
NOTE: Django {dversion} found. This will work, but v{django_rec}
is recommended for production.
"""
NOTE_DJANGO_NEW = \
"""
NOTE: Django {dversion} found. This is newer than Evennia's
recommended version (v{django_rec}). It will probably work, but
may be new enough not to be fully tested yet. Report any issues."
"""
ERROR_NODJANGO = \
"""
ERROR: Django does not seem to be installed.
"""
#------------------------------------------------------------
#
# Functions
#
#------------------------------------------------------------
def evennia_version():
"""
Get the Evennia version info from the main package.
"""
version = "Unknown"
try:
import evennia
version = evennia.__version__
except ImportError:
pass
try:
version = "%s (rev %s)" % (version, check_output("git rev-parse --short HEAD", shell=True, cwd=EVENNIA_ROOT, stderr=STDOUT).strip())
except (IOError, CalledProcessError):
pass
return version
EVENNIA_VERSION = evennia_version()
def check_main_evennia_dependencies():
"""
Checks and imports the Evennia dependencies. This must be done
already before the paths are set up.
"""
error = False
# Python
pversion = ".".join(str(num) for num in sys.version_info if type(num) == int)
if pversion < PYTHON_MIN:
print ERROR_PYTHON_VERSION.format(pversion=pversion, python_min=PYTHON_MIN)
error = True
# Twisted
try:
import twisted
tversion = twisted.version.short()
if tversion < TWISTED_MIN:
print WARNING_TWISTED_VERSION.format(tversion=tversion, twisted_min=TWISTED_MIN)
except ImportError:
print ERROR_NOTWISTED
error = True
# Django
try:
dversion = ".".join(str(num) for num in django.VERSION if type(num) == int)
# only the main version (1.5, not 1.5.4.0)
dversion_main = ".".join(dversion.split(".")[:2])
if dversion < DJANGO_MIN:
print ERROR_DJANGO_MIN.format(dversion=dversion_main, django_min=DJANGO_MIN)
error = True
elif DJANGO_MIN <= dversion < DJANGO_REC:
print NOTE_DJANGO_MIN.format(dversion=dversion_main, django_rec=DJANGO_REC)
elif DJANGO_REC < dversion_main:
print NOTE_DJANGO_NEW.format(dversion=dversion_main, django_rec=DJANGO_REC)
except ImportError:
print ERROR_NODJANGO
error = True
if error:
sys.exit()
def set_gamedir(path):
"""
Set GAMEDIR based on path, by figuring out where the setting file
is inside the directory tree.
"""
global GAMEDIR
if os.path.exists(os.path.join(path, SETTINGS_PATH)):
# path at root of game dir
GAMEDIR = os.path.abspath(path)
elif os.path.exists(os.path.join(path, os.path.pardir, SETTINGS_PATH)):
# path given to somewhere one level down
GAMEDIR = os.path.dirname(path)
elif os.path.exists(os.path.join(path, os.path.pardir, os.path.pardir, SETTINGS_PATH)):
# path given to somwhere two levels down
GAMEDIR = os.path.dirname(os.path.dirname(path))
elif os.path.exists(os.path.join(path, os.path.pardir, os.path. pardir, os.path.pardir, SETTINGS_PATH)):
# path given to somewhere three levels down (custom directories)
GAMEDIR = os.path.dirname(os.path.dirname(os.path.dirname(path)))
else:
# we don't look further down than this ...
print ERROR_NO_GAMEDIR
sys.exit()
def create_secret_key():
"""
Randomly create the secret key for the settings file
"""
import random
import string
secret_key = list((string.letters +
string.digits + string.punctuation).replace("\\", "").replace("'", '"'))
random.shuffle(secret_key)
secret_key = "".join(secret_key[:40])
return secret_key
def create_settings_file():
"""
Uses the template settings file to build a working
settings file.
"""
settings_path = os.path.join(GAMEDIR, "server", "conf", "settings.py")
with open(settings_path, 'r') as f:
settings_string = f.read()
# tweak the settings
setting_dict = {"settings_default": os.path.join(EVENNIA_LIB, "settings_default.py"),
"servername":"\"%s\"" % GAMEDIR.rsplit(os.path.sep, 1)[1].capitalize(),
"game_dir":"\"%s\"" % GAMEDIR,
"secret_key":"\'%s\'" % create_secret_key()}
# modify the settings
settings_string = settings_string.format(**setting_dict)
with open(settings_path, 'w') as f:
f.write(settings_string)
def create_game_directory(dirname):
"""
Initialize a new game directory named dirname
at the current path. This means copying the
template directory from evennia's root.
"""
global GAMEDIR
GAMEDIR = os.path.abspath(os.path.join(CURRENT_DIR, dirname))
if os.path.exists(GAMEDIR):
print "Cannot create new Evennia game dir: '%s' already exists." % dirname
sys.exit()
# copy template directory
shutil.copytree(EVENNIA_TEMPLATE, GAMEDIR)
# pre-build settings file in the new GAMEDIR
create_settings_file()
def create_superuser():
"Create the superuser player"
print "\nCreate a superuser below. The superuser is Player #1, the 'owner' account of the server.\n"
django.core.management.call_command("createsuperuser", interactive=True)
def check_database(exit_on_error=False):
"""
Check database exists
"""
# Check so a database exists and is accessible
from django.db import connection
tables = connection.introspection.get_table_list(connection.cursor())
if tables and u'players_playerdb' in tables:
# database exists and seems set up. Initialize evennia.
import evennia
evennia.init()
else:
if exit_on_error:
print ERROR_DATABASE.format(traceback=e)
sys.exit()
return False
return True
# Try to get Player#1
from evennia.players.models import PlayerDB
try:
PlayerDB.objects.get(id=1)
except PlayerDB.DoesNotExist:
# no superuser yet. We need to create it.
create_superuser()
return True
def getenv():
"""
Get current environment and add PYTHONPATH
"""
sep = ";" if os.name == 'nt' else ":"
env = os.environ.copy()
env['PYTHONPATH'] = sep.join(sys.path)
return env
def get_pid(pidfile):
"""
Get the PID (Process ID) by trying to access
an PID file.
"""
pid = None
if os.path.exists(pidfile):
f = open(pidfile, 'r')
pid = f.read()
return pid
def del_pid(pidfile):
"""
The pidfile should normally be removed after a process has
finished, but when sending certain signals they remain, so we need
to clean them manually.
"""
if os.path.exists(pidfile):
os.remove(pidfile)
def kill(pidfile, signal=SIG, succmsg="", errmsg="", restart_file=SERVER_RESTART, restart=False):
"""
Send a kill signal to a process based on PID. A customized
success/error message will be returned. If clean=True, the system
will attempt to manually remove the pid file.
"""
pid = get_pid(pidfile)
if pid:
if os.name == 'nt':
os.remove(pidfile)
# set restart/norestart flag
if restart:
django.core.management.call_command('collectstatic', interactive=False, verbosity=0)
with open(restart_file, 'w') as f:
f.write("reload")
else:
with open(restart_file, 'w') as f:
f.write("shutdown")
try:
os.kill(int(pid), signal)
except OSError:
print "Process %(pid)s cannot be stopped. "\
"The PID file 'server/%(pidfile)s' seems stale. "\
"Try removing it." % {'pid': pid, 'pidfile': pidfile}
return
print "Evennia:", succmsg
return
print "Evennia:", errmsg
def show_version_info(about=False):
"""
Display version info
"""
import os, sys
import twisted
import django
return VERSION_INFO.format(version=EVENNIA_VERSION,
about=ABOUT_INFO if about else "",
os=os.name, python=sys.version.split()[0],
twisted=twisted.version.short(),
django=django.get_version())
def error_check_python_modules():
"""
Import settings modules in settings. This will raise exceptions on
pure python-syntax issues which are hard to catch gracefully
with exceptions in the engine (since they are formatting errors in
the python source files themselves). Best they fail already here
before we get any further.
"""
from django.conf import settings
def imp(path, split=True):
mod, fromlist = path, "None"
if split:
mod, fromlist = path.rsplit('.', 1)
__import__(mod, fromlist=[fromlist])
# core modules
imp(settings.COMMAND_PARSER)
imp(settings.SEARCH_AT_RESULT)
imp(settings.SEARCH_AT_MULTIMATCH_INPUT)
imp(settings.CONNECTION_SCREEN_MODULE)
#imp(settings.AT_INITIAL_SETUP_HOOK_MODULE, split=False)
for path in settings.LOCK_FUNC_MODULES:
imp(path, split=False)
# cmdsets
deprstring = "settings.%s should be renamed to %s. If defaults are used, " \
"their path/classname must be updated (see evennia/settings_default.py)."
if hasattr(settings, "CMDSET_DEFAULT"):
raise DeprecationWarning(deprstring % ("CMDSET_DEFAULT", "CMDSET_CHARACTER"))
if hasattr(settings, "CMDSET_OOC"):
raise DeprecationWarning(deprstring % ("CMDSET_OOC", "CMDSET_PLAYER"))
if settings.WEBSERVER_ENABLED and not isinstance(settings.WEBSERVER_PORTS[0], tuple):
raise DeprecationWarning("settings.WEBSERVER_PORTS must be on the form [(proxyport, serverport), ...]")
if hasattr(settings, "BASE_COMM_TYPECLASS"):
raise DeprecationWarning(deprstring % ("BASE_COMM_TYPECLASS", "BASE_CHANNEL_TYPECLASS"))
if hasattr(settings, "COMM_TYPECLASS_PATHS"):
raise DeprecationWarning(deprstring % ("COMM_TYPECLASS_PATHS", "CHANNEL_TYPECLASS_PATHS"))
if hasattr(settings, "CHARACTER_DEFAULT_HOME"):
raise DeprecationWarning("settings.CHARACTER_DEFAULT_HOME should be renamed to DEFAULT_HOME. " \
"See also settings.START_LOCATION (see evennia/settings_default.py).")
from evennia.commands import cmdsethandler
if not cmdsethandler.import_cmdset(settings.CMDSET_UNLOGGEDIN, None): print "Warning: CMDSET_UNLOGGED failed to load!"
if not cmdsethandler.import_cmdset(settings.CMDSET_CHARACTER, None): print "Warning: CMDSET_CHARACTER failed to load"
if not cmdsethandler.import_cmdset(settings.CMDSET_PLAYER, None): print "Warning: CMDSET_PLAYER failed to load"
# typeclasses
imp(settings.BASE_PLAYER_TYPECLASS)
imp(settings.BASE_OBJECT_TYPECLASS)
imp(settings.BASE_CHARACTER_TYPECLASS)
imp(settings.BASE_ROOM_TYPECLASS)
imp(settings.BASE_EXIT_TYPECLASS)
imp(settings.BASE_SCRIPT_TYPECLASS)
def init_game_directory(path, check_db=True):
"""
Try to analyze the given path to find settings.py - this defines
the game directory and also sets PYTHONPATH as well as the
django path.
"""
# set the GAMEDIR path
set_gamedir(path)
# Add gamedir to python path
sys.path.insert(1, GAMEDIR)
# Prepare django; set the settings location
os.environ['DJANGO_SETTINGS_MODULE'] = SETTINGS_DOTPATH
# required since django1.7
django.setup()
# test existence of the settings module
try:
from django.conf import settings
except Exception, ex:
if not str(ex).startswith("No module named"):
import traceback
print traceback.format_exc().strip()
print ERROR_SETTINGS
sys.exit()
# this will both check the database and initialize the evennia dir.
if check_db:
check_database()
# set up the Evennia executables and log file locations
global SERVER_PY_FILE, PORTAL_PY_FILE
global SERVER_LOGFILE, PORTAL_LOGFILE, HTTP_LOGFILE
global SERVER_PIDFILE, PORTAL_PIDFILE
global SERVER_RESTART, PORTAL_RESTART
global EVENNIA_VERSION
SERVER_PY_FILE = os.path.join(EVENNIA_LIB, "server", "server.py")
PORTAL_PY_FILE = os.path.join(EVENNIA_LIB, "portal", "portal", "portal.py")
SERVER_PIDFILE = os.path.join(GAMEDIR, SERVERDIR, "server.pid")
PORTAL_PIDFILE = os.path.join(GAMEDIR, SERVERDIR, "portal.pid")
SERVER_RESTART = os.path.join(GAMEDIR, SERVERDIR, "server.restart")
PORTAL_RESTART = os.path.join(GAMEDIR, SERVERDIR, "portal.restart")
SERVER_LOGFILE = settings.SERVER_LOG_FILE
PORTAL_LOGFILE = settings.PORTAL_LOG_FILE
HTTP_LOGFILE = settings.HTTP_LOG_FILE
if os.name == 'nt':
# We need to handle Windows twisted separately. We create a
# batchfile in game/server, linking to the actual binary
global TWISTED_BINARY
TWISTED_BINARY = "twistd.bat"
# add path so system can find the batfile
sys.path.insert(1, os.path.join(GAMEDIR, SERVERDIR))
try:
importlib.import_module("win32api")
except ImportError:
print ERROR_WINDOWS_WIN32API
sys.exit()
if not os.path.exists(os.path.join(EVENNIA_BIN, TWISTED_BINARY)):
# Test for executable twisted batch file. This calls the
# twistd.py executable that is usually not found on the
# path in Windows. It's not enough to locate
# scripts.twistd, what we want is the executable script
# C:\PythonXX/Scripts/twistd.py. Alas we cannot hardcode
# this location since we don't know if user has Python in
# a non-standard location. So we try to figure it out.
twistd = importlib.import_module("twisted.scripts.twistd")
twistd_dir = os.path.dirname(twistd.__file__)
# note that we hope the twistd package won't change here, since we
# try to get to the executable by relative path.
twistd_path = os.path.abspath(os.path.join(twistd_dir,
os.pardir, os.pardir, os.pardir, os.pardir,
'scripts', 'twistd.py'))
with open('twistd.bat', 'w') as bat_file:
# build a custom bat file for windows
bat_file.write("@\"%s\" \"%s\" %%*" % (sys.executable, twistd_path))
print INFO_WINDOWS_BATFILE.format(twistd_path=twistd_path)
def run_dummyrunner(number_of_dummies):
"""
Start an instance of the dummyrunner
The dummy players' behavior can be customized by adding a
dummyrunner_settings.py config file in the game's conf directory.
"""
number_of_dummies = str(int(number_of_dummies)) if number_of_dummies else 1
cmdstr = [sys.executable, EVENNIA_DUMMYRUNNER, "-N", number_of_dummies]
config_file = os.path.join(SETTINGS_PATH, "dummyrunner_settings.py")
if os.path.exists(config_file):
cmdstr.extend(["--config", config_file])
try:
call(cmdstr, env=getenv())
except KeyboardInterrupt:
pass
def run_menu():
"""
This launches an interactive menu.
"""
while True:
# menu loop
print MENU
inp = raw_input(" option > ")
# quitting and help
if inp.lower() == 'q':
return
elif inp.lower() == 'h':
print HELP_ENTRY
raw_input("press <return> to continue ...")
continue
elif inp.lower() in ('v', 'i', 'a'):
print show_version_info(about=True)
raw_input("press <return> to continue ...")
continue
# options
try:
inp = int(inp)
except ValueError:
print "Not a valid option."
continue
if inp == 1:
# start everything, log to log files
server_operation("start", "all", False, False)
elif inp == 2:
# start everything, server interactive start
server_operation("start", "all", True, False)
elif inp == 3:
# start everything, portal interactive start
server_operation("start", "server", False, False)
server_operation("start", "portal", True, False)
elif inp == 4:
# start both server and portal interactively
server_operation("start", "server", True, False)
server_operation("start", "portal", True, False)
elif inp == 5:
# reload the server
server_operation("reload", "server", None, None)
elif inp == 6:
# reload the portal
server_operation("reload", "portal", None, None)
elif inp == 7:
# stop server and portal
server_operation("stop", "all", None, None)
elif inp == 8:
# stop server
server_operation("stop", "server", None, None)
elif inp == 9:
# stop portal
server_operation("stop", "portal", None, None)
else:
print "Not a valid option."
continue
return
def server_operation(mode, service, interactive, profiler):
"""
Handle argument options given on the command line.
mode - str; start/stop etc
service - str; server, portal or all
interactive - bool; use interactive mode or daemon
profiler - run the service under the profiler
"""
cmdstr = [sys.executable, EVENNIA_RUNNER]
errmsg = "The %s does not seem to be running."
if mode == 'start':
# launch the error checker. Best to catch the errors already here.
error_check_python_modules()
# starting one or many services
if service == 'server':
if profiler:
cmdstr.append('--pserver')
if interactive:
cmdstr.append('--iserver')
cmdstr.append('--noportal')
elif service == 'portal':
if profiler:
cmdstr.append('--pportal')
if interactive:
cmdstr.append('--iportal')
cmdstr.append('--noserver')
django.core.management.call_command('collectstatic', verbosity=1, interactive=False)
else: # all
# for convenience we don't start logging of
# portal, only of server with this command.
if profiler:
cmdstr.append('--pserver') # this is the common case
if interactive:
cmdstr.append('--iserver')
django.core.management.call_command('collectstatic', verbosity=1, interactive=False)
cmdstr.extend([GAMEDIR, TWISTED_BINARY, SERVER_LOGFILE, PORTAL_LOGFILE, HTTP_LOGFILE])
# start the server
Popen(cmdstr, env=getenv())
elif mode == 'reload':
# restarting services
if os.name == 'nt':
print "Restarting from command line is not supported under Windows. Log into the game to restart."
return
if service == 'server':
kill(SERVER_PIDFILE, SIG, "Server reloaded.", errmsg % 'Server', SERVER_RESTART, restart=True)
elif service == 'portal':
print """
Note: Portal usually doesnt't need to be reloaded unless you are debugging in interactive mode.
If Portal was running in default Daemon mode, it cannot be restarted. In that case you have
to restart it manually with 'evennia.py start portal'
"""
kill(PORTAL_PIDFILE, SIG, "Portal reloaded (or stopped, if it was in daemon mode).", errmsg % 'Portal', PORTAL_RESTART, restart=True)
else: # all
# default mode, only restart server
kill(SERVER_PIDFILE, SIG, "Server reload.", errmsg % 'Server', SERVER_RESTART, restart=True)
elif mode == 'stop':
# stop processes, avoiding reload
if service == 'server':
kill(SERVER_PIDFILE, SIG, "Server stopped.", errmsg % 'Server', SERVER_RESTART)
elif service == 'portal':
kill(PORTAL_PIDFILE, SIG, "Portal stopped.", errmsg % 'Portal', PORTAL_RESTART)
else:
kill(PORTAL_PIDFILE, SIG, "Portal stopped.", errmsg % 'Portal', PORTAL_RESTART)
kill(SERVER_PIDFILE, SIG, "Server stopped.", errmsg % 'Server', SERVER_RESTART)
def main():
"""
Run the evennia main program.
"""
# set up argument parser
parser = ArgumentParser(description=CMDLINE_HELP)
parser.add_argument('-v', '--version', action='store_true',
dest='show_version', default=False,
help="Show version info.")
parser.add_argument('-i', '--interactive', action='store_true',
dest='interactive', default=False,
help="Start given processes in interactive mode.")
parser.add_argument('--init', action='store', dest="init", metavar="name",
help="Creates a new game directory 'name' at the current location.")
parser.add_argument('--profiler', action='store_true', dest='profiler', default=False,
help="Start given server component under the Python profiler.")
parser.add_argument('--dummyrunner', nargs=1, action='store', dest='dummyrunner', metavar="N",
help="Tests a running server by connecting N dummy players to it.")
parser.add_argument("mode", metavar="option", nargs='?', default="help",
help="Operational mode or management option. Commonly start, stop, reload, migrate, or menu (default).")
parser.add_argument("service", metavar="component", nargs='?', choices=["all", "server", "portal"], default="all",
help="Which server component to operate on. One of server, portal or all (default).")
args = parser.parse_args()
# handle arguments
mode, service = args.mode, args.service
check_main_evennia_dependencies()
if args.init:
create_game_directory(args.init)
print CREATED_NEW_GAMEDIR.format(gamedir=args.init,
settings_path=os.path.join(args.init, SETTINGS_PATH))
sys.exit()
if args.show_version:
print show_version_info(mode=="help")
sys.exit()
if mode == "help" and not args.dummyrunner:
print ABOUT_INFO
sys.exit()
check_db = not mode == "migrate"
# this must be done first - it sets up all the global properties
# and initializes django for the game directory
init_game_directory(CURRENT_DIR, check_db=check_db)
if args.dummyrunner:
# launch the dummy runner
run_dummyrunner(args.dummyrunner[0])
elif mode == 'menu':
# launch menu for operation
run_menu()
elif mode in ('start', 'reload', 'stop'):
# operate the server directly
server_operation(mode, service, args.interactive, args.profiler)
else:
# pass-through to django manager
if mode in ('runserver', 'testserver'):
print WARNING_RUNSERVER
django.core.management.call_command(mode)
if __name__ == '__main__':
# start Evennia from the command line
main()