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#-------------------------------------------------------------------------------
#
# A concrete base class that implements the IMutableTemplate interface.
#
# Written by: David C. Morrill
#
# Date: 08/01/2007
#
# (c) Copyright 2007 by Enthought, Inc.
#
#-------------------------------------------------------------------------------
""" A concrete base class that implements the IMutableTemplate interface.
"""
#-------------------------------------------------------------------------------
# Imports:
#-------------------------------------------------------------------------------
from traits.api \
import Event, provides
from template_impl \
import Template
from imutable_template \
import IMutableTemplate
#-------------------------------------------------------------------------------
# 'MutableTemplate' class:
#-------------------------------------------------------------------------------
class MutableTemplate ( Template ):
""" A concrete base class that implements the IMutableTemplate interface.
"""
implements( IMutableTemplate )
#-- IMutableTemplate Interface Implementation ------------------------------
# An event fired when the template mutates (i.e. changes in some way that
# may affect the number of data sources it exposes, and so on):
template_mutated = Event
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