python + Excel read data (updated)

data.xlsx data are as follows:


to xlrd Import 

. # Excel. 1 reads data 
# = Table xlrd.open_workbook ( "data.xlsx", "R & lt") 
# Print ( "Get all tags excel:", table.sheets ()) 
# for Sheet in Table. sheets (): 
# Print (Sheet) 

. # 2 reads the first tag the second tag .... 
# = Table xlrd.open_workbook ( "data.xlsx", "R & lt") 
# = sheetname table.sheet_by_name ( "Sheet1") 
# Print ( "sheetname:", sheetname) 
# = sheetname1 table.sheet_by_index (0) 
# Print ( "sheetname1:", sheetname1) 

. #. 3 reads the number of rows and columns of data designated nrows rows excel ncols columns 
# = Table xlrd.open_workbook ( "data.xlsx", "R & lt") 
# = Sheet1 table.sheet_by_index (0) 
# Print ( "Sheet1 below the line data {}" .format (sheet1.nrows)) 
# print ( "Sheet1 below {} .format (sheet1.ncols)) column data " 

# 4. Acquire the specified number of rows and number of columns row_values rows columns col_values
Table xlrd.open_workbook = # ( "data.xlsx", "R & lt") 
# = Sheet1 table.sheet_by_index (0) 
# = onesheetrow sheet1.row_values (0) 
# Print ( "first line of data:", onesheetrow) # first line of data: [ 'username', 'password', 'expected results'] 
# = onesheetcol sheet1.col_values (0) 
# Print ( "first column data:", onesheetcol) 
data of the first column # : [ 'username', 18,797,813,131.0, 18,797,813,121.0, 18,797,813,122.0, 18,797,813,123.0, 18,797,813,124.0] 

. # 5 acquires data cell specified row and a specified column 
# = Table xlrd.open_workbook ( "data.xlsx", "R & lt") 
# = Table Sheet1 .sheet_by_index (0) 
# row_col sheet1.cell = (0,0) 
# Print ( "the first row and first column of data:", row_col) 
# row_col1 sheet1.cell = (2,1) 
# Print ( "first the first two rows and columns of data: ", row_col1) 

#. 6.Get excel username and password 
# table = xlrd.open_workbook ( "data.xlsx" , "r")
Table.sheet_by_index Sheet1 = # (0) 
# = sheet1.nrows rows 
# for I in Range (. 1, rows): 1,2,3,4,5 # 
# Print ( "Current user name:", sheet1. row_values (i) [0], 
# "password:", sheet1.row_values (i) [1], 
# "to obtain the login information is:", sheet1.row_values (i) [2]) 


. write a # 7 method, the number of input lines, the line returns all data 
# DEF read_user (nrow = 0): 
# "" "reads the user name" "" 
# = Table xlrd.open_workbook ( "data.xlsx", "R & lt") 
# = table.sheet_by_index Sheet1 (0) 
# return sheet1.row_values (nrow) [0] 
# 
# DEF read_passwd (nrow): 
# "" "reads the password" "" 
# = Table xlrd.open_workbook ( "data.xlsx", "R & lt") 
# = Sheet1 Table.sheet_by_index(0)
#     return sheet1.row_values(nrow)[1]
#
# # Print (read_user (. 1), read_passwd (. 1)) 
# 
# ROW_NUMBER = int (INPUT ( "Please enter the number of rows")) 
# Print ( "first {} data row is: {}". Format (row_number , read_user (ROW_NUMBER))) 

#. 8 read data stored in the List. 
DEF readExcels (): 
    Tables xlrd.open_workbook = ( "data.xlsx", "R & lt") 
    Sheet = tables.sheet_by_index (0) 
    nrow = [ ] # empty list is defined 
    for Row in Range (. 1, sheet.nrows): 
        nrow.append (sheet.row_values (Row, start_colx = 0, = end_colx sheet.ncols)) 
    return nrow 
Print (readExcels ())

python + Excel read data (updated)

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