hello one and all,

the render function under gluon.template is great and powerful.  how can i 
pass two or three context rows to it, like?

from gluon.render import render
xyz="""
{{="%s, %s" % (sCustomer.last_name, sCustomer.first_name)}}
{{="%i: %s - %s" % (sItem.number, sItem.name, sItem.description)}}
{{for p in qPayments:
    ="%s: %0.2f" % (p.date.strftime("%m-%d), p.paid_amt)
    pass
"""
html = render(content=xyz, context=[sCustomer, sItem, qPayments])

where you can see that sCustomer and sItem are single Row() types and 
qPayments has multiple Rows().

thank you in advance, lucas

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