1 files changed, 0 insertions, 62 deletions
diff --git a/lib/python2.7/site-packages/django/db/models/sql/datastructures.py b/lib/python2.7/site-packages/django/db/models/sql/datastructures.py
deleted file mode 100644
index daaabbe..0000000
--- a/lib/python2.7/site-packages/django/db/models/sql/datastructures.py
+++ /dev/null
@@ -1,62 +0,0 @@
-"""
-Useful auxilliary data structures for query construction. Not useful outside
-the SQL domain.
-"""
-
-class EmptyResultSet(Exception):
-    pass
-
-class MultiJoin(Exception):
-    """
-    Used by join construction code to indicate the point at which a
-    multi-valued join was attempted (if the caller wants to treat that
-    exceptionally).
-    """
-    def __init__(self, names_pos, path_with_names):
-        self.level = names_pos
-        # The path travelled, this includes the path to the multijoin.
-        self.names_with_path = path_with_names
-
-class Empty(object):
-    pass
-
-class RawValue(object):
-    def __init__(self, value):
-        self.value = value
-
-class Date(object):
-    """
-    Add a date selection column.
-    """
-    def __init__(self, col, lookup_type):
-        self.col = col
-        self.lookup_type = lookup_type
-
-    def relabeled_clone(self, change_map):
-        return self.__class__((change_map.get(self.col[0], self.col[0]), self.col[1]))
-
-    def as_sql(self, qn, connection):
-        if isinstance(self.col, (list, tuple)):
-            col = '%s.%s' % tuple([qn(c) for c in self.col])
-        else:
-            col = self.col
-        return connection.ops.date_trunc_sql(self.lookup_type, col), []
-
-class DateTime(object):
-    """
-    Add a datetime selection column.
-    """
-    def __init__(self, col, lookup_type, tzname):
-        self.col = col
-        self.lookup_type = lookup_type
-        self.tzname = tzname
-
-    def relabeled_clone(self, change_map):
-        return self.__class__((change_map.get(self.col[0], self.col[0]), self.col[1]))
-
-    def as_sql(self, qn, connection):
-        if isinstance(self.col, (list, tuple)):
-            col = '%s.%s' % tuple([qn(c) for c in self.col])
-        else:
-            col = self.col
-        return connection.ops.datetime_trunc_sql(self.lookup_type, col, self.tzname)