merge_machine/preprocess_fields_v3.py
def value_matchers():
	''' Lazy, one-time-only creation of value matchers list. '''
	if len(VALUE_MATCHERS) < 1:
		for vm in generate_value_matchers():
			VALUE_MATCHERS.append(vm)
	return VALUE_MATCHERS
 Lazy, one-time-only creation of value matchers list. 
Lazy, one-time-only creation of value matchers list.
Lazy one - time - only creation of value matchers list .
def value_matchers():
	if len(VALUE_MATCHERS) < 1:
		for vm in generate_value_matchers():
			VALUE_MATCHERS.append(vm)
	return VALUE_MATCHERS
def value_matchers ( ) : if len ( VALUE_MATCHERS ) < 1 : for vm in generate_value_matchers ( ) : VALUE_MATCHERS . append ( vm ) return VALUE_MATCHERS
Lazy, one-time-only creation of value matchers list.
Lazy one - time - only creation of value matchers list .
''' Lazy, one-time-only creation of value matchers list. '''