def render_formatted_value(self, session, item, value, escape=False):
# Since this routine delegates to CuminStatistic which may produce
# xml for None values, we need to handle escaping here and in
# CuminStatistic
def fmt_b(value):
return value is not None and fmt_bytes(value) or None
def fmt_kb(value):
return value is not None and fmt_bytes(value * 1024) or None
def fmt_mb(value):
return value is not None and fmt_bytes(value * 1024 * 1024) or None
try:
format = self.get_item_unit(session, item)
if format:
if format == "MiB":
return fmt_mb(value)
elif format == "KiB":
return fmt_kb(value)
except:
pass
return CuminStatistic.fmt_value(value, escape)
def render_item_value(self, session, item):
stat, value = item
if stat.name in self.fmt_as_bytes:
return fmt_bytes(value*1024)
return CuminStatistic.fmt_value(value, escape=True)