Is there an option for the information from the treeview to be stored in the variables through a loop?
v0 = StringVar()
v1 = StringVar()
v2 = StringVar()
v3 = StringVar()
v4 = StringVar()
def getrow(event):
#rowid = trv.identify_row(event.y)
item = trv.item(trv.focus())
v0.set(item['values'][0])
v1.set(item['values'][1])
v2.set(item['values'][2])
v3.set(item['values'][3])
v4.set(item['values'][4])