xlrd - Python Error:sheet attribute has no column ncolumns -


i learning python on own ,and trying search given text, struck error ,tried google , solve on own of no use. code .

import xlrd  book = xlrd.open_workbook("tc0132_shooting_information_display(osd_list)_dmhh.xlsm" , "rb") print book.nsheets print book.sheet_names() first_sheet = book.sheet_by_index(0) # print first_sheet.row_values(10) cell = first_sheet.cell(10 ,10) print cell # print cell.value  print first_sheet.row_slice(rowx=9,start_colx=2,end_colx=10)  in range(first_sheet.nrows):     row = first_sheet.row_values(10)     j in range (first_sheet.ncolumns):         column == first_sheet.column_values(5)         if row[column] == search_value:             print i,j     print 0

thanks in advance.

there no such attribute ncolumns: have typo:

for j in range (first_sheet.ncols):

instead of 

for j in range (first_sheet.ncolumns):

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