コード例 #1
0
ファイル: models.py プロジェクト: GhostshipSoftware/avaloria
 def __init__(self, *args, **kwargs):
     SharedMemoryModel.__init__(self, *args, **kwargs)
     self.extra_senders = []
コード例 #2
0
ファイル: create.py プロジェクト: totalgit/evennia
def create_player(key,
                  email,
                  password,
                  typeclass=None,
                  is_superuser=False,
                  locks=None,
                  permissions=None,
                  report_to=None):
    """
    This creates a new player.

    key - the player's name. This should be unique.
    email - email on valid [email protected] form.
    password - password in cleartext
    is_superuser - wether or not this player is to be a superuser
    locks - lockstring
    permission - list of permissions
    report_to - an object with a msg() method to report errors to. If
                not given, errors will be logged.

    Will return the Player-typeclass or None/raise Exception if the
    Typeclass given failed to load.

    Concerning is_superuser:
     Usually only the server admin should need to be superuser, all
     other access levels can be handled with more fine-grained
     permissions or groups. A superuser bypasses all lock checking
     operations and is thus not suitable for play-testing the game.

    """
    global _PlayerDB, _Player
    if not _PlayerDB:
        from src.players.models import PlayerDB as _PlayerDB
    if not _Player:
        from src.players.player import Player as _Player

    if not email:
        email = "*****@*****.**"
    if _PlayerDB.objects.filter(username__iexact=key):
        raise ValueError("A Player with the name '%s' already exists." % key)

    # this handles a given dbref-relocate to a player.
    report_to = handle_dbref(report_to, _PlayerDB)

    try:

        # create the correct Player object
        if is_superuser:
            new_db_player = _PlayerDB.objects.create_superuser(
                key, email, password)
        else:
            new_db_player = _PlayerDB.objects.create_user(key, email, password)

        if not typeclass:
            typeclass = settings.BASE_PLAYER_TYPECLASS
        elif isinstance(typeclass, _PlayerDB):
            # this is an PlayerDB instance, extract its typeclass path
            typeclass = typeclass.typeclass.path
        elif isinstance(typeclass, _Player) or utils.inherits_from(
                typeclass, _Player):
            # this is Player object typeclass, extract its path
            typeclass = typeclass.path

        # assign the typeclass
        typeclass = utils.to_unicode(typeclass)
        new_db_player.typeclass_path = typeclass

        # this will either load the typeclass or the default one
        new_player = new_db_player.typeclass

        if not _GA(new_db_player, "is_typeclass")(typeclass, exact=True):
            # this will fail if we gave a typeclass as input
            # and it still gave us a default
            SharedMemoryModel.delete(new_db_player)
            if report_to:
                _GA(report_to,
                    "msg")("Error creating %s (%s):\n%s" %
                           (new_db_player.key, typeclass,
                            _GA(new_db_player, "typeclass_last_errmsg")))
                return None
            else:
                raise Exception(_GA(new_db_player, "typeclass_last_errmsg"))

        new_player.basetype_setup()  # setup the basic locks and cmdset
        # call hook method (may override default permissions)
        new_player.at_player_creation()

        # custom given arguments potentially overrides the hook
        if permissions:
            new_player.permissions.add(permissions)
        elif not new_player.permissions:
            new_player.permissions.add(settings.PERMISSION_PLAYER_DEFAULT)
        if locks:
            new_player.locks.add(locks)
        return new_player

    except Exception:
        # a failure in creating the player; we try to clean
        # up as much as we can
        logger.log_trace()
        try:
            new_player.delete()
        except Exception:
            pass
        try:
            del new_player
        except Exception:
            pass
        raise
コード例 #3
0
ファイル: create.py プロジェクト: totalgit/evennia
def create_object(typeclass=None,
                  key=None,
                  location=None,
                  home=None,
                  permissions=None,
                  locks=None,
                  aliases=None,
                  destination=None,
                  report_to=None,
                  nohome=False):
    """
    Create a new in-game object. Any game object is a combination
    of a database object that stores data persistently to
    the database, and a typeclass, which on-the-fly 'decorates'
    the database object into whataver different type of object
    it is supposed to be in the game.

    See src.objects.managers for methods to manipulate existing objects
    in the database. src.objects.objects holds the base typeclasses
    and src.objects.models hold the database model.

    report_to is an optional object for reporting errors to in string form.
              If report_to is not set, errors will be raised as en Exception
              containing the error message. If set, this method will return
              None upon errors.
    nohome - this allows the creation of objects without a default home location;
             this only used when creating the default location itself or during unittests
    """
    global _Object, _ObjectDB
    if not _Object:
        from src.objects.objects import Object as _Object
    if not _ObjectDB:
        from src.objects.models import ObjectDB as _ObjectDB

    # input validation

    if not typeclass:
        typeclass = settings.BASE_OBJECT_TYPECLASS
    elif isinstance(typeclass, _ObjectDB):
        # this is already an objectdb instance, extract its typeclass
        typeclass = typeclass.typeclass.path
    elif isinstance(typeclass, _Object) or utils.inherits_from(
            typeclass, _Object):
        # this is already an object typeclass, extract its path
        typeclass = typeclass.path
    typeclass = utils.to_unicode(typeclass)

    # Setup input for the create command

    location = handle_dbref(location, _ObjectDB)
    destination = handle_dbref(destination, _ObjectDB)
    home = handle_dbref(home, _ObjectDB)
    if not home:
        try:
            home = handle_dbref(settings.DEFAULT_HOME,
                                _ObjectDB) if not nohome else None
        except _ObjectDB.DoesNotExist:
            raise _ObjectDB.DoesNotExist(
                "settings.DEFAULT_HOME (= '%s') does not exist, or the setting is malformed."
                % settings.DEFAULT_HOME)

    # create new database object all in one go
    new_db_object = _ObjectDB(db_key=key,
                              db_location=location,
                              db_destination=destination,
                              db_home=home,
                              db_typeclass_path=typeclass)

    if not key:
        # the object should always have a key, so if not set we give a default
        new_db_object.key = "#%i" % new_db_object.dbid

    # this will either load the typeclass or the default one (will also save object)
    new_object = new_db_object.typeclass

    if not _GA(new_object, "is_typeclass")(typeclass, exact=True):
        # this will fail if we gave a typeclass as input and it still
        # gave us a default
        try:
            SharedMemoryModel.delete(new_db_object)
        except AssertionError:
            # this happens if object was never created
            pass
        if report_to:
            report_to = handle_dbref(report_to, _ObjectDB)
            _GA(report_to,
                "msg")("Error creating %s (%s).\n%s" %
                       (new_db_object.key, typeclass,
                        _GA(new_db_object, "typeclass_last_errmsg")))
            return None
        else:
            raise Exception(_GA(new_db_object, "typeclass_last_errmsg"))

    # from now on we can use the typeclass object
    # as if it was the database object.

    # call the hook methods. This is where all at_creation
    # customization happens as the typeclass stores custom
    # things on its database object.

    # note - this may override input keys, locations etc!
    new_object.basetype_setup()  # setup the basics of Exits, Characters etc.
    new_object.at_object_creation()

    # we want the input to override that set in the hooks, so
    # we re-apply those if needed
    if new_object.key != key:
        new_object.key = key
    if new_object.location != location:
        new_object.location = location
    if new_object.home != home:
        new_object.home = home
    if new_object.destination != destination:
        new_object.destination = destination

    # custom-given perms/locks do overwrite hooks
    if permissions:
        new_object.permissions.add(permissions)
    if locks:
        new_object.locks.add(locks)
    if aliases:
        new_object.aliases.add(aliases)

    # trigger relevant move_to hooks in order to display messages.
    if location:
        new_object.at_object_receive(new_object, None)
        new_object.at_after_move(new_object)

    # post-hook setup (mainly used by Exits)
    new_object.basetype_posthook_setup()

    return new_object
コード例 #4
0
ファイル: models.py プロジェクト: rhencke/evennia
 def __init__(self, *args, **kwargs):
     SharedMemoryModel.__init__(self, *args, **kwargs)
     self.locks = LazyLoadHandler(self, "locks", LockHandler)
     self.tags = LazyLoadHandler(self, "tags", TagHandler)
コード例 #5
0
ファイル: create.py プロジェクト: totalgit/evennia
def create_script(typeclass,
                  key=None,
                  obj=None,
                  player=None,
                  locks=None,
                  interval=None,
                  start_delay=None,
                  repeats=None,
                  persistent=None,
                  autostart=True,
                  report_to=None):
    """
    Create a new script. All scripts are a combination
    of a database object that communicates with the
    database, and an typeclass that 'decorates' the
    database object into being different types of scripts.
    It's behaviour is similar to the game objects except
    scripts has a time component and are more limited in
    scope.

    Argument 'typeclass' can be either an actual
    typeclass object or a python path to such an object.
    Only set key here if you want a unique name for this
    particular script (set it in config to give
    same key to all scripts of the same type). Set obj
    to tie this script to a particular object.

    See src.scripts.manager for methods to manipulate existing
    scripts in the database.

    report_to is an obtional object to receive error messages.
              If report_to is not set, an Exception with the
              error will be raised. If set, this method will
              return None upon errors.
    """
    global _Script, _ScriptDB
    if not _Script:
        from src.scripts.scripts import Script as _Script
    if not _ScriptDB:
        from src.scripts.models import ScriptDB as _ScriptDB

    if not typeclass:
        typeclass = settings.BASE_SCRIPT_TYPECLASS
    elif isinstance(typeclass, _ScriptDB):
        # this is already an scriptdb instance, extract its typeclass
        typeclass = typeclass.typeclass.path
    elif isinstance(typeclass, _Script) or utils.inherits_from(
            typeclass, _Script):
        # this is already an object typeclass, extract its path
        typeclass = typeclass.path

    # create new database script
    new_db_script = _ScriptDB()

    # assign the typeclass
    typeclass = utils.to_unicode(typeclass)
    new_db_script.typeclass_path = typeclass

    # the name/key is often set later in the typeclass. This
    # is set here as a failsafe.
    if key:
        new_db_script.key = key
    else:
        new_db_script.key = "#%i" % new_db_script.id

    # this will either load the typeclass or the default one
    new_script = new_db_script.typeclass

    if not _GA(new_db_script, "is_typeclass")(typeclass, exact=True):
        # this will fail if we gave a typeclass as input and it still
        # gave us a default
        SharedMemoryModel.delete(new_db_script)
        if report_to:
            _GA(report_to,
                "msg")("Error creating %s (%s): %s" %
                       (new_db_script.key, typeclass,
                        _GA(new_db_script, "typeclass_last_errmsg")))
            return None
        else:
            raise Exception(_GA(new_db_script, "typeclass_last_errmsg"))

    if obj:
        new_script.obj = obj
    if player:
        new_script.player = player

    # call the hook method. This is where all at_creation
    # customization happens as the typeclass stores custom
    # things on its database object.
    new_script.at_script_creation()

    # custom-given variables override the hook
    if key:
        new_script.key = key
    if locks:
        new_script.locks.add(locks)
    if interval is not None:
        new_script.interval = interval
    if start_delay is not None:
        new_script.start_delay = start_delay
    if repeats is not None:
        new_script.repeats = repeats
    if persistent is not None:
        new_script.persistent = persistent

    # a new created script should usually be started.
    if autostart:
        new_script.start()

    new_db_script.save()
    return new_script
コード例 #6
0
ファイル: create.py プロジェクト: Mackyjin/evennia
def create_player(key, email, password,
                  typeclass=None,
                  is_superuser=False,
                  locks=None, permissions=None,
                  report_to=None):

    """
    This creates a new player.

    key - the player's name. This should be unique.
    email - email on valid [email protected] form.
    password - password in cleartext
    is_superuser - wether or not this player is to be a superuser
    locks - lockstring
    permission - list of permissions
    report_to - an object with a msg() method to report errors to. If
                not given, errors will be logged.

    Will return the Player-typeclass or None/raise Exception if the
    Typeclass given failed to load.

    Concerning is_superuser:
     Usually only the server admin should need to be superuser, all
     other access levels can be handled with more fine-grained
     permissions or groups. A superuser bypasses all lock checking
     operations and is thus not suitable for play-testing the game.

    """
    global _PlayerDB, _Player
    if not _PlayerDB:
        from src.players.models import PlayerDB as _PlayerDB
    if not _Player:
        from src.players.player import Player as _Player

    if not email:
        email = "*****@*****.**"
    if _PlayerDB.objects.filter(username__iexact=key):
        raise ValueError("A Player with the name '%s' already exists." % key)

    # this handles a given dbref-relocate to a player.
    report_to = handle_dbref(report_to, _PlayerDB)

    try:

        # create the correct Player object
        if is_superuser:
            new_db_player = _PlayerDB.objects.create_superuser(key, email, password)
        else:
            new_db_player = _PlayerDB.objects.create_user(key, email, password)

        if not typeclass:
            typeclass = settings.BASE_PLAYER_TYPECLASS
        elif isinstance(typeclass, _PlayerDB):
            # this is an PlayerDB instance, extract its typeclass path
            typeclass = typeclass.typeclass.path
        elif isinstance(typeclass, _Player) or utils.inherits_from(typeclass, _Player):
            # this is Player object typeclass, extract its path
            typeclass = typeclass.path

        # assign the typeclass
        typeclass = utils.to_unicode(typeclass)
        new_db_player.typeclass_path = typeclass

        # this will either load the typeclass or the default one
        new_player = new_db_player.typeclass

        if not _GA(new_db_player, "is_typeclass")(typeclass, exact=True):
            # this will fail if we gave a typeclass as input
            # and it still gave us a default
            SharedMemoryModel.delete(new_db_player)
            if report_to:
                _GA(report_to, "msg")("Error creating %s (%s):\n%s" % (new_db_player.key, typeclass,
                                                                  _GA(new_db_player, "typeclass_last_errmsg")))
                return None
            else:
                raise Exception(_GA(new_db_player, "typeclass_last_errmsg"))

        new_player.basetype_setup()  # setup the basic locks and cmdset
        # call hook method (may override default permissions)
        new_player.at_player_creation()

        # custom given arguments potentially overrides the hook
        if permissions:
            new_player.permissions.add(permissions)
        elif not new_player.permissions:
            new_player.permissions.add(settings.PERMISSION_PLAYER_DEFAULT)
        if locks:
            new_player.locks.add(locks)
        return new_player

    except Exception:
        # a failure in creating the player; we try to clean
        # up as much as we can
        logger.log_trace()
        try:
            new_player.delete()
        except Exception:
            pass
        try:
            del new_player
        except Exception:
            pass
        raise
コード例 #7
0
ファイル: models.py プロジェクト: Aumnren/evennia
 def __init__(self, *args, **kwargs):
     SharedMemoryModel.__init__(self, *args, **kwargs)
     self.locks = LockHandler(self)
     self.tags = TagHandler(self)
コード例 #8
0
 def __init__(self, *args, **kwargs):
     SharedMemoryModel.__init__(self, *args, **kwargs)
     #_SA(self, "locks", LazyLoadHandler(self, "locks", LockHandler))
     self.extra_senders = []
コード例 #9
0
ファイル: create.py プロジェクト: AHecky3/evennia
def create_object(typeclass=None, key=None, location=None,
                  home=None, permissions=None, locks=None,
                  aliases=None, destination=None, report_to=None, nohome=False):
    """
    Create a new in-game object. Any game object is a combination
    of a database object that stores data persistently to
    the database, and a typeclass, which on-the-fly 'decorates'
    the database object into whataver different type of object
    it is supposed to be in the game.

    See src.objects.managers for methods to manipulate existing objects
    in the database. src.objects.objects holds the base typeclasses
    and src.objects.models hold the database model.

    report_to is an optional object for reporting errors to in string form.
              If report_to is not set, errors will be raised as en Exception
              containing the error message. If set, this method will return
              None upon errors.
    nohome - this allows the creation of objects without a default home location;
             this only used when creating the default location itself or during unittests
    """
    global _Object, _ObjectDB
    if not _Object:
        from src.objects.objects import Object as _Object
    if not _ObjectDB:
        from src.objects.models import ObjectDB as _ObjectDB

    # input validation

    if not typeclass:
        typeclass = settings.BASE_OBJECT_TYPECLASS
    elif isinstance(typeclass, _ObjectDB):
        # this is already an objectdb instance, extract its typeclass
        typeclass = typeclass.typeclass.path
    elif isinstance(typeclass, _Object) or utils.inherits_from(typeclass, _Object):
        # this is already an object typeclass, extract its path
        typeclass = typeclass.path
    typeclass = utils.to_unicode(typeclass)

    # Setup input for the create command

    location = handle_dbref(location, _ObjectDB)
    destination = handle_dbref(destination, _ObjectDB)
    home = handle_dbref(home, _ObjectDB)
    if not home:
        try:
            home = handle_dbref(settings.DEFAULT_HOME, _ObjectDB) if not nohome else None
        except _ObjectDB.DoesNotExist:
            raise _ObjectDB.DoesNotExist("settings.DEFAULT_HOME (= '%s') does not exist, or the setting is malformed." %
                                         settings.DEFAULT_HOME)

    # create new database object all in one go
    new_db_object = _ObjectDB(db_key=key, db_location=location,
                              db_destination=destination, db_home=home,
                              db_typeclass_path=typeclass)

    if not key:
        # the object should always have a key, so if not set we give a default
        new_db_object.key = "#%i" % new_db_object.dbid

    # this will either load the typeclass or the default one (will also save object)
    new_object = new_db_object.typeclass

    if not _GA(new_object, "is_typeclass")(typeclass, exact=True):
        # this will fail if we gave a typeclass as input and it still
        # gave us a default
        try:
            SharedMemoryModel.delete(new_db_object)
        except AssertionError:
            # this happens if object was never created
            pass
        if report_to:
            report_to = handle_dbref(report_to, _ObjectDB)
            _GA(report_to, "msg")("Error creating %s (%s).\n%s" % (new_db_object.key, typeclass,
                                                                 _GA(new_db_object, "typeclass_last_errmsg")))
            return None
        else:
            raise Exception(_GA(new_db_object, "typeclass_last_errmsg"))

    # from now on we can use the typeclass object
    # as if it was the database object.

    # call the hook methods. This is where all at_creation
    # customization happens as the typeclass stores custom
    # things on its database object.

    # note - this may override input keys, locations etc!
    new_object.basetype_setup()  # setup the basics of Exits, Characters etc.
    new_object.at_object_creation()

    # we want the input to override that set in the hooks, so
    # we re-apply those if needed
    if new_object.key != key:
        new_object.key = key
    if new_object.location != location:
        new_object.location = location
    if new_object.home != home:
        new_object.home = home
    if new_object.destination != destination:
        new_object.destination = destination

    # custom-given perms/locks do overwrite hooks
    if permissions:
        new_object.permissions.add(permissions)
    if locks:
        new_object.locks.add(locks)
    if aliases:
        new_object.aliases.add(aliases)

    # trigger relevant move_to hooks in order to display messages.
    if location:
        location.at_object_receive(new_object, None)
        new_object.at_after_move(None)

    # post-hook setup (mainly used by Exits)
    new_object.basetype_posthook_setup()

    return new_object
コード例 #10
0
ファイル: models.py プロジェクト: rhencke/evennia
 def __init__(self, *args, **kwargs):
     SharedMemoryModel.__init__(self, *args, **kwargs)
     # _SA(self, "locks", LazyLoadHandler(self, "locks", LockHandler))
     self.extra_senders = []
コード例 #11
0
 def __init__(self, *args, **kwargs):
     SharedMemoryModel.__init__(self, *args, **kwargs)
     self.locks = LazyLoadHandler(self, "locks", LockHandler)
     self.tags = LazyLoadHandler(self, "tags", TagHandler)
コード例 #12
0
ファイル: models.py プロジェクト: RetroRodent/evennia
 def __init__(self, *args, **kwargs):
     SharedMemoryModel.__init__(self, *args, **kwargs)
     self.extra_senders = []
コード例 #13
0
 def __init__(self, *args, **kwargs):
     SharedMemoryModel.__init__(self, *args, **kwargs)
     self.locks = LockHandler(self)
     self.extra_senders = []
コード例 #14
0
def create_object(typeclass=None,
                  key=None,
                  location=None,
                  home=None,
                  permissions=None,
                  locks=None,
                  aliases=None,
                  destination=None,
                  report_to=None,
                  nohome=False):
    """
    Create a new in-game object. Any game object is a combination
    of a database object that stores data persistently to
    the database, and a typeclass, which on-the-fly 'decorates'
    the database object into whataver different type of object
    it is supposed to be in the game.

    See src.objects.managers for methods to manipulate existing objects
    in the database. src.objects.objects holds the base typeclasses
    and src.objects.models hold the database model.

    report_to is an optional object for reporting errors to in string form.
              If report_to is not set, errors will be raised as en Exception
              containing the error message. If set, this method will return
              None upon errors.
    nohome - this allows the creation of objects without a default home location;
             this only used when creating default location itself or during unittests
    """
    global _Object, _ObjectDB
    if not _Object:
        from src.objects.objects import Object as _Object
    if not _ObjectDB:
        from src.objects.models import ObjectDB as _ObjectDB

    # input validation

    if not typeclass:
        typeclass = settings.BASE_OBJECT_TYPECLASS
    elif isinstance(typeclass, _ObjectDB):
        # this is already an objectdb instance, extract its typeclass
        typeclass = typeclass.typeclass.path
    elif isinstance(typeclass, _Object) or utils.inherits_from(
            typeclass, _Object):
        # this is already an object typeclass, extract its path
        typeclass = typeclass.path

    # handle eventual #dbref input
    location = handle_dbref(location, _ObjectDB)
    home = handle_dbref(home, _ObjectDB)
    destination = handle_dbref(destination, _ObjectDB)
    report_to = handle_dbref(report_to, _ObjectDB)

    # create new database object
    new_db_object = _ObjectDB()

    # assign the typeclass
    typeclass = utils.to_unicode(typeclass)
    new_db_object.typeclass_path = typeclass

    # the name/key is often set later in the typeclass. This
    # is set here as a failsafe.
    if key:
        new_db_object.key = key
    else:
        new_db_object.key = "#%i" % new_db_object.dbid

    # this will either load the typeclass or the default one
    new_object = new_db_object.typeclass

    if not _GA(new_object, "is_typeclass")(typeclass, exact=True):
        # this will fail if we gave a typeclass as input and it still
        # gave us a default
        SharedMemoryModel.delete(new_db_object)
        if report_to:
            _GA(report_to,
                "msg")("Error creating %s (%s):\n%s" %
                       (new_db_object.key, typeclass,
                        _GA(new_db_object, "typeclass_last_errmsg")))
            return None
        else:
            raise Exception(_GA(new_db_object, "typeclass_last_errmsg"))

    # from now on we can use the typeclass object
    # as if it was the database object.

    new_object.destination = destination

    # call the hook method. This is where all at_creation
    # customization happens as the typeclass stores custom
    # things on its database object.
    new_object.basetype_setup()  # setup the basics of Exits, Characters etc.
    new_object.at_object_creation()

    # custom-given perms/locks overwrite hooks
    if permissions:
        new_object.permissions.add(permissions)
    if locks:
        new_object.locks.add(locks)
    if aliases:
        new_object.aliases.add(aliases)

    if home:
        new_object.home = home
    else:
        # we shouldn't need to handle dbref here (home handler should fix it), but some have
        # reported issues here (issue 446).
        try:
            new_object.home = handle_dbref(settings.DEFAULT_HOME,
                                           _ObjectDB) if not nohome else None
        except _ObjectDB.DoesNotExist:
            raise _ObjectDB.DoesNotExist(
                "settings.DEFAULT_HOME (= '%s') does not exist, or the setting is malformed."
                % settings.DEFAULT_HOME)

    # perform a move_to in order to display eventual messages.
    if location:
        new_object.move_to(location, quiet=True)
    else:
        # rooms would have location=None.
        new_object.location = None

    # post-hook setup (mainly used by Exits)
    new_object.basetype_posthook_setup()

    new_object.save()
    return new_object
コード例 #15
0
ファイル: models.py プロジェクト: TheWhiteOx/evennia
 def __init__(self, *args, **kwargs):
     SharedMemoryModel.__init__(self, *args, **kwargs)
     self.locks = LockHandler(self)
     self.extra_senders = []
コード例 #16
0
ファイル: create.py プロジェクト: BGCX262/zsmud-git
def create_player(name, email, password,
                  user=None,
                  typeclass=None,
                  is_superuser=False,
                  locks=None, permissions=None,
                  create_character=True, character_typeclass=None,
                  character_location=None, character_home=None,
                  player_dbobj=None, report_to=None):


    """
    This creates a new player, handling the creation of the User
    object and its associated Player object.

    If player_dbobj is given, this player object is used instead of
    creating a new one. This is called by the admin interface since it
    needs to create the player object in order to relate it automatically
    to the user.

    If create_character is
    True, a game player object with the same name as the User/Player will
    also be created. Its typeclass and base properties can also be given.

    Returns the new game character, or the Player obj if no
    character is created.  For more info about the typeclass argument,
    see create_objects() above.

    Note: if user is supplied, it will NOT be modified (args name, email,
    passw and is_superuser will be ignored). Change those properties
    directly on the User instead.

    If no permissions are given (None), the default permission group
    as defined in settings.PERMISSION_PLAYER_DEFAULT will be
    assigned. If permissions are given, no automatic assignment will
    occur.

    Concerning is_superuser:
     A superuser should have access to everything
     in the game and on the server/web interface. The very first user
     created in the database is always a superuser (that's using
     django's own creation, not this one).
     Usually only the server admin should need to be superuser, all
     other access levels can be handled with more fine-grained
     permissions or groups.
     Since superuser overrules all permissions, we don't
     set any in this case.

    """
    # The system should already have checked so the name/email
    # isn't already registered, and that the password is ok before
    # getting here.
    global _PlayerDB, _Player
    if not _PlayerDB:
        from src.players.models import PlayerDB as _PlayerDB
    if not _Player:
        from src.players.player import Player as _Player

    if not email:
        email = "*****@*****.**"
    if user:
        new_user = user
        email = user.email
    else:
        if is_superuser:
            new_user = User.objects.create_superuser(name, email, password)
        else:
            new_user = User.objects.create_user(name, email, password)
    try:
        if not typeclass:
            typeclass = settings.BASE_PLAYER_TYPECLASS
        elif isinstance(typeclass, _PlayerDB):
            # this is already an objectdb instance, extract its typeclass
            typeclass = typeclass.typeclass.path
        elif isinstance(typeclass, _Player) or utils.inherits_from(typeclass, _Player):
            # this is already an object typeclass, extract its path
            typeclass = typeclass.path
        if player_dbobj:
            try:
                _GA(player_dbobj, "dbobj")
                new_db_player = player_dbobj.dbobj
            except AttributeError:
                new_db_player = player_dbobj
            # use the typeclass from this object
            typeclass = new_db_player.typeclass_path
        else:
            new_db_player = _PlayerDB(db_key=name, user=new_user)
            new_db_player.save()
            # assign the typeclass
            typeclass = utils.to_unicode(typeclass)
            new_db_player.typeclass_path = typeclass

        # this will either load the typeclass or the default one
        new_player = new_db_player.typeclass

        if not _GA(new_db_player, "is_typeclass")(typeclass, exact=True):
            # this will fail if we gave a typeclass as input and it still gave us a default
            SharedMemoryModel.delete(new_db_player)
            if report_to:
                _GA(report_to, "msg")("Error creating %s (%s):\n%s" % (new_db_player.key, typeclass,
                                                                  _GA(new_db_player, "typeclass_last_errmsg")))
                return None
            else:
                raise Exception(_GA(new_db_player, "typeclass_last_errmsg"))

        new_player.basetype_setup() # setup the basic locks and cmdset
        # call hook method (may override default permissions)
        new_player.at_player_creation()

        # custom given arguments potentially overrides the hook
        if permissions:
            new_player.permissions = permissions
        elif not new_player.permissions:
            new_player.permissions = settings.PERMISSION_PLAYER_DEFAULT

        if locks:
            new_player.locks.add(locks)

        # create *in-game* 'player' object
        if create_character:
            if not character_typeclass:
                character_typeclass = settings.BASE_CHARACTER_TYPECLASS
            # creating the object automatically links the player
            # and object together by player.obj <-> obj.player
            new_character = create_object(character_typeclass, key=name,
                                          location=character_location, home=character_location,
                                          permissions=permissions,
                                          player=new_player, report_to=report_to)
            return new_character
        return new_player
    except Exception, e:
        # a failure in creating the character
        if not user:
            # in there was a failure we clean up everything we can
            logger.log_trace()
            try:
                new_user.delete()
            except Exception:
                pass
            try:
                new_player.delete()
            except Exception:
                pass
            try:
                del new_character
            except Exception:
                pass
        raise e
コード例 #17
0
ファイル: create.py プロジェクト: Mackyjin/evennia
def create_script(typeclass, key=None, obj=None, player=None, locks=None,
                  interval=None, start_delay=None, repeats=None,
                  persistent=None, autostart=True, report_to=None):
    """
    Create a new script. All scripts are a combination
    of a database object that communicates with the
    database, and an typeclass that 'decorates' the
    database object into being different types of scripts.
    It's behaviour is similar to the game objects except
    scripts has a time component and are more limited in
    scope.

    Argument 'typeclass' can be either an actual
    typeclass object or a python path to such an object.
    Only set key here if you want a unique name for this
    particular script (set it in config to give
    same key to all scripts of the same type). Set obj
    to tie this script to a particular object.

    See src.scripts.manager for methods to manipulate existing
    scripts in the database.

    report_to is an obtional object to receive error messages.
              If report_to is not set, an Exception with the
              error will be raised. If set, this method will
              return None upon errors.
    """
    global _Script, _ScriptDB
    if not _Script:
        from src.scripts.scripts import Script as _Script
    if not _ScriptDB:
        from src.scripts.models import ScriptDB as _ScriptDB

    if not typeclass:
        typeclass = settings.BASE_SCRIPT_TYPECLASS
    elif isinstance(typeclass, _ScriptDB):
        # this is already an scriptdb instance, extract its typeclass
        typeclass = typeclass.typeclass.path
    elif isinstance(typeclass, _Script) or utils.inherits_from(typeclass, _Script):
        # this is already an object typeclass, extract its path
        typeclass = typeclass.path

    # create new database script
    new_db_script = _ScriptDB()

    # assign the typeclass
    typeclass = utils.to_unicode(typeclass)
    new_db_script.typeclass_path = typeclass

    # the name/key is often set later in the typeclass. This
    # is set here as a failsafe.
    if key:
        new_db_script.key = key
    else:
        new_db_script.key = "#%i" % new_db_script.id

    # this will either load the typeclass or the default one
    new_script = new_db_script.typeclass

    if not _GA(new_db_script, "is_typeclass")(typeclass, exact=True):
        # this will fail if we gave a typeclass as input and it still
        # gave us a default
        SharedMemoryModel.delete(new_db_script)
        if report_to:
            _GA(report_to, "msg")("Error creating %s (%s): %s" % (new_db_script.key, typeclass,
                                                                 _GA(new_db_script, "typeclass_last_errmsg")))
            return None
        else:
            raise Exception(_GA(new_db_script, "typeclass_last_errmsg"))

    if obj:
        new_script.obj = obj
    if player:
        new_script.player = player

    # call the hook method. This is where all at_creation
    # customization happens as the typeclass stores custom
    # things on its database object.
    new_script.at_script_creation()

    # custom-given variables override the hook
    if key:
        new_script.key = key
    if locks:
        new_script.locks.add(locks)
    if interval is not None:
        new_script.interval = interval
    if start_delay is not None:
        new_script.start_delay = start_delay
    if repeats is not None:
        new_script.repeats = repeats
    if persistent is not None:
        new_script.persistent = persistent

    # a new created script should usually be started.
    if autostart:
        new_script.start()

    new_db_script.save()
    return new_script
コード例 #18
0
ファイル: create.py プロジェクト: BGCX262/zsmud-git
def create_object(typeclass, key=None, location=None,
                  home=None, player=None, permissions=None, locks=None,
                  aliases=None, destination=None, report_to=None):
    """
    Create a new in-game object. Any game object is a combination
    of a database object that stores data persistently to
    the database, and a typeclass, which on-the-fly 'decorates'
    the database object into whataver different type of object
    it is supposed to be in the game.

    See src.objects.managers for methods to manipulate existing objects
    in the database. src.objects.objects holds the base typeclasses
    and src.objects.models hold the database model.

    report_to is an optional object for reporting errors to in string form.
              If report_to is not set, errors will be raised as en Exception
              containing the error message. If set, this method will return
              None upon errors.
    """
    global _Object, _ObjectDB
    if not _Object:
        from src.objects.objects import Object as _Object
    if not _ObjectDB:
        from src.objects.models import ObjectDB as _ObjectDB

    if not typeclass:
        typeclass = settings.BASE_OBJECT_TYPECLASS
    elif isinstance(typeclass, _ObjectDB):
        # this is already an objectdb instance, extract its typeclass
        typeclass = typeclass.typeclass.path
    elif isinstance(typeclass, _Object) or utils.inherits_from(typeclass, _Object):
        # this is already an object typeclass, extract its path
        typeclass = typeclass.path

    # create new database object
    new_db_object = _ObjectDB()

    # assign the typeclass
    typeclass = utils.to_unicode(typeclass)
    new_db_object.typeclass_path = typeclass

    # the name/key is often set later in the typeclass. This
    # is set here as a failsafe.
    if key:
        new_db_object.key = key
    else:
        new_db_object.key = "#%i" % new_db_object.dbid

    # this will either load the typeclass or the default one
    new_object = new_db_object.typeclass

    if not _GA(new_object, "is_typeclass")(typeclass, exact=True):
        # this will fail if we gave a typeclass as input and it still gave us a default
        SharedMemoryModel.delete(new_db_object)
        if report_to:
            _GA(report_to, "msg")("Error creating %s (%s):\n%s" % (new_db_object.key, typeclass,
                                                                 _GA(new_db_object, "typeclass_last_errmsg")))
            return None
        else:
            raise Exception(_GA(new_db_object, "typeclass_last_errmsg"))

    # from now on we can use the typeclass object
    # as if it was the database object.

    if player:
        # link a player and the object together
        new_object.player = player
        player.obj = new_object

    new_object.destination = destination

    # call the hook method. This is where all at_creation
    # customization happens as the typeclass stores custom
    # things on its database object.
    new_object.basetype_setup() # setup the basics of Exits, Characters etc.
    new_object.at_object_creation()

    # custom-given perms/locks overwrite hooks
    if permissions:
        new_object.permissions = permissions
    if locks:
         new_object.locks.add(locks)
    if aliases:
        new_object.aliases = aliases

    # perform a move_to in order to display eventual messages.
    if home:
        new_object.home = home
    else:
        new_object.home =  settings.CHARACTER_DEFAULT_HOME


    if location:
         new_object.move_to(location, quiet=True)
    else:
        # rooms would have location=None.
        new_object.location = None

    # post-hook setup (mainly used by Exits)
    new_object.basetype_posthook_setup()

    new_object.save()
    return new_object
コード例 #19
0
ファイル: create.py プロジェクト: Mackyjin/evennia
def create_object(typeclass=None, key=None, location=None,
                  home=None, permissions=None, locks=None,
                  aliases=None, destination=None, report_to=None, nohome=False):
    """
    Create a new in-game object. Any game object is a combination
    of a database object that stores data persistently to
    the database, and a typeclass, which on-the-fly 'decorates'
    the database object into whataver different type of object
    it is supposed to be in the game.

    See src.objects.managers for methods to manipulate existing objects
    in the database. src.objects.objects holds the base typeclasses
    and src.objects.models hold the database model.

    report_to is an optional object for reporting errors to in string form.
              If report_to is not set, errors will be raised as en Exception
              containing the error message. If set, this method will return
              None upon errors.
    nohome - this allows the creation of objects without a default home location;
             this only used when creating default location itself or during unittests
    """
    global _Object, _ObjectDB
    if not _Object:
        from src.objects.objects import Object as _Object
    if not _ObjectDB:
        from src.objects.models import ObjectDB as _ObjectDB

    # input validation

    if not typeclass:
        typeclass = settings.BASE_OBJECT_TYPECLASS
    elif isinstance(typeclass, _ObjectDB):
        # this is already an objectdb instance, extract its typeclass
        typeclass = typeclass.typeclass.path
    elif isinstance(typeclass, _Object) or utils.inherits_from(typeclass, _Object):
        # this is already an object typeclass, extract its path
        typeclass = typeclass.path

    # handle eventual #dbref input
    location = handle_dbref(location, _ObjectDB)
    home = handle_dbref(home, _ObjectDB)
    destination = handle_dbref(destination, _ObjectDB)
    report_to = handle_dbref(report_to, _ObjectDB)

    # create new database object
    new_db_object = _ObjectDB()

    # assign the typeclass
    typeclass = utils.to_unicode(typeclass)
    new_db_object.typeclass_path = typeclass

    # the name/key is often set later in the typeclass. This
    # is set here as a failsafe.
    if key:
        new_db_object.key = key
    else:
        new_db_object.key = "#%i" % new_db_object.dbid

    # this will either load the typeclass or the default one
    new_object = new_db_object.typeclass

    if not _GA(new_object, "is_typeclass")(typeclass, exact=True):
        # this will fail if we gave a typeclass as input and it still
        # gave us a default
        SharedMemoryModel.delete(new_db_object)
        if report_to:
            _GA(report_to, "msg")("Error creating %s (%s):\n%s" % (new_db_object.key, typeclass,
                                                                 _GA(new_db_object, "typeclass_last_errmsg")))
            return None
        else:
            raise Exception(_GA(new_db_object, "typeclass_last_errmsg"))

    # from now on we can use the typeclass object
    # as if it was the database object.

    new_object.destination = destination

    # call the hook method. This is where all at_creation
    # customization happens as the typeclass stores custom
    # things on its database object.
    new_object.basetype_setup()  # setup the basics of Exits, Characters etc.
    new_object.at_object_creation()

    # custom-given perms/locks overwrite hooks
    if permissions:
        new_object.permissions.add(permissions)
    if locks:
        new_object.locks.add(locks)
    if aliases:
        new_object.aliases.add(aliases)

    if home:
        new_object.home = home
    else:
        # we shouldn't need to handle dbref here (home handler should fix it), but some have
        # reported issues here (issue 446).
        try:
            new_object.home = handle_dbref(settings.DEFAULT_HOME, _ObjectDB) if not nohome else None
        except _ObjectDB.DoesNotExist:
            raise _ObjectDB.DoesNotExist("settings.DEFAULT_HOME (= '%s') does not exist, or the setting is malformed." %
                                         settings.DEFAULT_HOME)

    # perform a move_to in order to display eventual messages.
    if location:
        new_object.move_to(location, quiet=True)
    else:
        # rooms would have location=None.
        new_object.location = None

    # post-hook setup (mainly used by Exits)
    new_object.basetype_posthook_setup()

    new_object.save()
    return new_object
コード例 #20
0
 def __init__(self, *args, **kwargs):
     SharedMemoryModel.__init__(self, *args, **kwargs)
     self.locks = LockHandler(self)
     self.tags = TagHandler(self)