Move __init__.py code to separate file.

Author: GraylinKim

sc2reader/__init__.py

@@ -1,316 +1,6 @@
 from __future__ import absolute_import
 
-import os
-from sc2reader import utils
-from sc2reader import readers
-from sc2reader.data import Data_16561,Data_17326,Data_18317,Data_19595
-from sc2reader import exceptions
-from sc2reader.replay import Replay
-from collections import defaultdict
-
-class SC2Reader(object):
-    """
-    The primary interface to the sc2reader library. Acts as a configurable
-    factory for :class:`Replay` objects. Maintains a set of registered readers,
-    datapacks, and listeners with filterfuncs that allow the factory to apply
-    a replay specific context to each replay as it loads.
-
-    #TODO:  Include some examples here...
-
-    See the specific functions below for details.
-
-    :param True register_defaults: Automatically registers default readers
-        and datapacks. Only disable if you know what you are doing.
-
-    :param True load_events: Enables parsing of game events. If you are do
-        not need this information setting to false will reduce replay load
-        time.
-
-    :param True autoplay: Enables auto playing of replays after loading game
-        events. Playing events triggers enables registered listeners to add
-        new data features to replays. Option ignored if load_events is false.
-
-    :param False load_map: Triggers downloading and parsing of map files
-        associated with replays as they are loaded. When false, only the map
-        url and name are available.
-
-    :param False verbose: Causes many steps in the replay loading process
-        to produce more verbose output.
-
-    :param string directory: Specifies a base directory to prepend to all paths
-        before attempting to load the replay.
-
-    :param -1 depth: Indicates the maximum search depth when loading replays
-        from directories. -1 indicates no limit, 0 turns recursion off.
-
-    :param list exclude: A list of directory names (not paths) to exclude when
-        performing recursive searches while loading replays from directories.
-
-    :param False followlinks: Enables symlink following when recursing through
-        directories to load replay files.
-
-    """
-
-    default_options = dict(
-        # General use
-        verbose=False,
-        debug=False,
-
-        # Related to the SC2Reader class only
-        register_defaults=True,
-
-        # Related to creating new replay objects
-        autoplay=True,
-        load_events=True,
-
-        # Related to passing paths into load_replay(s)
-        directory='',
-
-        # Related to passing a directory to load_replays
-        depth=-1,
-        exclude=[],
-        followlinks=False
-    )
-
-    def __init__(self, **options):
-        self.reset()
-        self.configure(**options)
-
-        if self.options.get('register_defaults',None):
-            self.register_defaults()
-
-
-
-    def configure(self, **new_options):
-        """
-        Update the factory settings with the specified overrides.
-
-        See :class:`SC2Reader` for a list of available options.
-
-        :param new_options: Option values to override current factory settings.
-        """
-        self.options.update(new_options)
-
-    def reset(self):
-        """
-        Resets the current factory to default settings and removes all
-        registered readers, datapacks, and listeners.
-        """
-        self.options = utils.AttributeDict(self.default_options)
-        self.registered_readers = defaultdict(list)
-        self.registered_datapacks = list()
-        self.registered_listeners = defaultdict(list)
-
-
-    def load_replays(self, collection, options=None, **new_options):
-        """
-        Loads the specified collection of replays using the current factory
-        settings with specified overrides.
-
-        :param collection: Either a directory path or a mixed collection of
-            directories, file paths, and open file objects.
-
-        :param None options: When options are passed directly into the options
-            parameter the current factory settings are ignored and only the
-            specified options are used during replay load.
-
-        :param new_options: Options values to override current factory settings
-            for the collection of replays to be loaded.
-
-        :rtype: generator(:class:`Replay`)
-        """
-        options = options or utils.merged_dict(self.options, new_options)
-
-        # Get the directory and hide it from nested calls
-        directory = options.get('directory','')
-        if 'directory' in options: del options['directory']
-
-        if isinstance(collection, basestring):
-            full_path = os.path.join(directory, collection)
-            for replay_path in utils.get_replay_files(full_path, **options):
-                with open(replay_path) as replay_file:
-                    yield self.load_replay(replay_file, options=options)
-
-        else:
-            for replay_file in collection:
-                if isinstance(replay_file, basestring):
-                    full_path = os.path.join(directory, replay_file)
-                    if os.path.isdir(full_path):
-                        for replay in self.load_replays(full_path, options=options):
-                            yield replay
-                    else:
-                        yield self.load_replay(full_path, options=options)
-
-                else:
-                    yield self.load_replay(replay_file, options=options)
-
-    def load_replay(self, replay_file, options=None, **new_options):
-        """
-        Loads the specified replay using current factory settings with the
-        specified overrides.
-
-        :param replay: An open file object or a path to a single file.
-
-        :param None options: When options are passed directly into the options
-            parameter the current factory settings are ignored and only the
-            specified options are used during replay load.
-
-        :param new_options: Options values to override current factory settings
-            while loading this replay.
-
-        :rtype: :class:`Replay`
-        """
-        options = options or utils.merged_dict(self.options, new_options)
-        load_events = options.get('load_events',True)
-        autoplay = options.get('autoplay',True)
-
-
-        if isinstance(replay_file, basestring):
-            location = os.path.join(options.get('directory',''), replay_file)
-            with open(location, 'rb') as replay_file:
-                return self.load_replay(replay_file, options=options)
-
-        if options['verbose']:
-            print replay_file.name
-
-        replay = Replay(replay_file, **options)
-
-        for data_file in ('replay.initData',
-                          'replay.details',
-                          'replay.attributes.events',
-                          'replay.message.events',):
-            reader = self.get_reader(data_file, replay)
-            replay.read_data(data_file, reader)
-
-        replay.load_details()
-        replay.load_players()
-
-        if load_events:
-            for data_file in ('replay.game.events',):
-                reader = self.get_reader(data_file, replay)
-                replay.read_data(data_file, reader)
-
-            replay.load_events(self.get_datapack(replay))
-
-            if autoplay:
-                replay.listeners = self.get_listeners(replay)
-                replay.start()
-
-        return replay
-
-
-    def get_reader(self, data_file, replay):
-        for callback, reader in self.registered_readers[data_file]:
-            if callback(replay):
-                return reader
-
-    def get_datapack(self, replay):
-        for callback, datapack in self.registered_datapacks:
-            if callback(replay):
-                return datapack
-        return None
-
-    def get_listeners(self, replay):
-        listeners = defaultdict(list)
-        for event_class in self.registered_listeners.keys():
-            for callback, listener in self.registered_listeners[event_class]:
-                if callback(replay):
-                    listeners[event_class].append(listener)
-        return listeners
-
-
-    def register_listener(self, events, listener, filterfunc=lambda r: True):
-        """
-        Allows you to specify event listeners for adding new features to the
-        :class:`Replay` objects on :meth:`~Replay.play`. sc2reader comes with a
-        small collection of :class:`Listener` classes that you can apply to your
-        replays as needed.
-
-        Events are sent to listeners in registration order as they come up. By
-        specifying a parent class you can register a listener to a set of events
-        at once instead of listing them out individually. See the tutorials for
-        more information.
-
-        :param events: A list of event classes you want sent to this listener.
-            Registration to a single event can be done by specifying a single
-            event class instead of a list. An isinstance() check is used so
-            you can catch sets of classes at once by supplying a parent class.
-
-        :param listener: The :class:`Listener` object you want events sent to.
-
-        :param filterfunc: A function that accepts a partially loaded
-            :class:`Replay` object as an argument and returns true if the
-            reader should be used on this replay.
-        """
-        try:
-            for event in events:
-                self.registered_listeners[event].append((filterfunc, listener))
-        except TypeError:
-            self.registered_listeners[event].append((filterfunc, listener))
-
-    def register_reader(self, data_file, reader, filterfunc=lambda r: True):
-        """
-        Allows you to specify your own reader for use when reading the data
-        files packed into the .SC2Replay archives. Datapacks are checked for
-        use with the supplied filterfunc in reverse registration order to give
-        user registered datapacks preference over factory default datapacks.
-
-        Don't use this unless you know what you are doing.
-
-        :param data_file: The full file name that you would like this reader to
-            parse.
-
-        :param reader: The :class:`Reader` object you wish to use to read the
-            data file.
-
-        :param filterfunc: A function that accepts a partially loaded
-            :class:`Replay` object as an argument and returns true if the
-            reader should be used on this replay.
-        """
-        self.registered_readers[data_file].insert(0,(filterfunc, reader))
-
-    def register_datapack(self, datapack, filterfunc=lambda r: True):
-        """
-        Allows you to specify your own datapacks for use when loading replays.
-        Datapacks are checked for use with the supplied filterfunc in reverse
-        registration order to give user registered datapacks preference over
-        factory default datapacks.
-
-        This is how you would add mappings for your favorite custom map.
-
-        :param datapack: A :class:`BaseData` object to use for mapping unit
-            types and ability codes to their corresponding classes.
-
-        :param filterfunc: A function that accepts a partially loaded
-            :class:`Replay` object as an argument and returns true if the
-            datapack should be used on this replay.
-        """
-        self.registered_datapacks.insert(0,(filterfunc, datapack))
-
-
-    def register_defaults(self):
-        """Registers all factory default objects."""
-        self.register_default_readers()
-        self.register_default_datapacks()
-
-    def register_default_readers(self):
-        """Registers factory default readers."""
-        self.register_reader('replay.details', readers.DetailsReader_Base())
-        self.register_reader('replay.initData', readers.InitDataReader_Base())
-        self.register_reader('replay.message.events', readers.MessageEventsReader_Base())
-        self.register_reader('replay.attributes.events', readers.AttributesEventsReader_Base(), lambda r: r.build <  17326)
-        self.register_reader('replay.attributes.events', readers.AttributesEventsReader_17326(), lambda r: r.build >= 17326)
-        self.register_reader('replay.game.events', readers.GameEventsReader_Base(), lambda r: r.build <  16561)
-        self.register_reader('replay.game.events', readers.GameEventsReader_16561(), lambda r: 16561 <= r.build < 18574)
-        self.register_reader('replay.game.events', readers.GameEventsReader_18574(), lambda r: 18574 <= r.build < 19595)
-        self.register_reader('replay.game.events', readers.GameEventsReader_19595(), lambda r: 19595 <= r.build)
-
-    def register_default_datapacks(self):
-        """Registers factory default datapacks."""
-        self.register_datapack(Data_16561, lambda r: 16561 <= r.build < 17326)
-        self.register_datapack(Data_17326, lambda r: 17326 <= r.build < 18317)
-        self.register_datapack(Data_18317, lambda r: 18317 <= r.build < 19595)
-        self.register_datapack(Data_19595, lambda r: 19595 <= r.build)
+from sc2reader.sc2reader import SC2Reader
 
 __defaultSC2Reader = SC2Reader()