Here's a simplified version of your code. Plus, it prints column index and column value:
import xlrd
book_input = xlrd.open_workbook('input.xls')
sheet_input = book_input.sheet_by_index(0)
for row in xrange(sheet_input.nrows):
for col in xrange(sheet_input.ncols):
cell_type = sheet_input.cell_type(row, col)
cell_value = sheet_input.cell_value(row, col)
if cell_type == 1 or (cell_type == 2 and cell_value >= 1):
print "%s:%s" % (col + 1, cell_value)
Hope this is what you wanted.