python xlrd获取第一行值

我正在使用xlrd和python来提取excel数据，一切都很好，数据提取也很好，但代码只提取最后一行数据

这是我的Excel

+-------------------+------------+------------------------+
| polling_station_1 | Cairo      | 7734                   |
+-------------------+------------+------------------------+
| polling_station_2 | Giza       | 13332                  |
+-------------------+------------+------------------------+
| polling_station_3 | Alexandria | 10901                  |
+-------------------+------------+------------------------+

这是我的代码

import xlrd

excel_sheet = xlrd.open_workbook("teacher.xlsx")
sheet1= excel_sheet.sheet_by_name('parents')

for i in range(0, sheet1.nrows):        
      row = sheet1.row_slice(i)        
      Gname = row[0].value        
      Fname = row[1].value        
      Lname = row[2].value

print Gname
print Fname
print Lname

[text:u'polling_station_1', text:u'cairo', text:u'7734']

Gname = row[0].value        
Fname = row[1].value        
Lname = row[2].value

print Gname
print Fname
print Lname 

和结果

polling_station_3  
Alexandria 
10901    

这是最后一行，但我需要第一行的数据 注意：更改的范围仍然显示在最后一行。

任何人都请弄清楚

import xlrd

excel_sheet = xlrd.open_workbook("teacher.xlsx")
sheet1= excel_sheet.sheet_by_name('parents')

for i in range(0, sheet1.nrows):        
    row = sheet1.row_slice(i)        
    Gname = row[0].value        
    Fname = row[1].value        
    Lname = row[2].value

# these are outside the for loop so only printed for last row
print Gname
print Fname
print Lname

    # indent them to here and they will be printed for all rows
    print Gname
    print Fname
    print Lname        

如果打印行输出为

import xlrd

excel_sheet = xlrd.open_workbook("teacher.xlsx")
sheet1= excel_sheet.sheet_by_name('parents')

for i in range(0, sheet1.nrows):        
      row = sheet1.row_slice(i)        
      Gname = row[0].value        
      Fname = row[1].value        
      Lname = row[2].value

print Gname
print Fname
print Lname

[text:u'polling_station_1', text:u'cairo', text:u'7734']

Gname = row[0].value        
Fname = row[1].value        
Lname = row[2].value

print Gname
print Fname
print Lname 

现在将其切片或逐个获取值

import xlrd

excel_sheet = xlrd.open_workbook("teacher.xlsx")
sheet1= excel_sheet.sheet_by_name('parents')

for i in range(0, sheet1.nrows):        
      row = sheet1.row_slice(i)        
      Gname = row[0].value        
      Fname = row[1].value        
      Lname = row[2].value

print Gname
print Fname
print Lname

[text:u'polling_station_1', text:u'cairo', text:u'7734']

Gname = row[0].value        
Fname = row[1].value        
Lname = row[2].value

print Gname
print Fname
print Lname 

现在结果将是

olling_station_3 
Alexandria 
10901    

如果要更改行

row = sheet1.row(0)  # change row(0) Value

---

你有一个编码问题。通过更改打印语句，可以看到结果

import xlrd

excel_sheet = xlrd.open_workbook("teacher.xlsx")
sheet1= excel_sheet.sheet_by_name('parents')

for i in range(0, sheet1.nrows):        
    row = sheet1.row_slice(i)        
    Gname = row[0].value        
    Fname = row[1].value        
    Lname = row[2].value

    print Gname
    print Fname
    print Lname

---

您正在迭代行，当前只打印最终结果。

如果不想迭代行，请将其留给

xlrd

模块使用sheet方法直接获取值。请注意，它是零索引的。

您的Gname、Fname、Lname变量包含最后一行，因为它们是在for循环完成对所有行的迭代之后访问的。尝试将打印语句移动到循环中，自己看看。请告诉我一个例子，这样我就无法修复它了？Thanx@Steve，我找到了isse。顺便说一句，谢谢你的努力。