Remove unused Selection and TimeDict classes.

Author: GraylinKim

sc2reader/utils.py

@@ -449,72 +449,6 @@ def __setitem__(self, key, value):
         super(PersonDict, self).__setitem__(value.pid, value)
 
 
-
-class TimeDict(dict):
-    """ Dict with frames as key """
-
-    def __init__(self, *args, **kwargs):
-        dict.__init__(self, *args, **kwargs)
-        self.current = None
-        self.current_key = None
-
-    def __getitem__(self, key):
-        if key == self.current_key:
-            return self.current
-        try:
-            return dict.__getitem__(self, key)
-        except KeyError:
-            stamps = filter(lambda x: x<=key, sorted(self.keys()))
-            if stamps:
-                return dict.__getitem__(self, stamps[-1])
-            else:
-                return self.current
-
-    def __setitem__(self, key, value):
-        if self.current_key is not None and key < self.current_key:
-            raise ValueError("Cannot assign before last item (%s)" % (max(self.keys()),))
-        else:
-            self.current = value
-            self.current_key = key
-            dict.__setitem__(self, key, value)
-
-
-
-class Selection(TimeDict):
-    """ Buffer for tracking selections in-game """
-
-    def __init__(self):
-        super(Selection, self).__init__()
-        self[0] = []
-
-    @classmethod
-    def replace(cls, selection, indexes):
-        """ Deselect objects according to indexes """
-        return [ selection[i] for i in indexes ]
-
-    @classmethod
-    def deselect(cls, selection, indexes):
-        """ Deselect objects according to indexes """
-        return [ selection[i] for i in range(len(selection)) if i not in indexes ]
-
-    @classmethod
-    def mask(cls, selection, mask):
-        """ Deselect objects according to deselect mask """
-        if len(mask) < len(selection):
-            # pad to the right
-            mask = mask+[False,]*(len(selection)-len(mask))
-        return [ obj for (slct, obj) in filter(lambda (slct, obj): not slct, zip(mask, selection)) ]
-
-    def __setitem__(self, key, value):
-        # keep things sorted by id
-        super(Selection, self).__setitem__(key, list(sorted(value, key=lambda obj: obj.id)))
-
-    def __repr__(self):
-        return '<Selection %s>' % (', '.join([str(obj) for obj in self.current]),)
-
-    def get_types(self):
-        return ', '.join([ u'%s %sx' % (name.name, len(list(objs))) for (name, objs) in groupby(self.current, lambda obj: obj.__class__)])
-
 def windows_to_unix(windows_time):
     # This windows timestamp measures the number of 100 nanosecond periods since
     # January 1st, 1601. First we subtract the number of nanosecond periods from