python查excel内容所在的单元格_python读取excel中单元格
的内容
python 读取excel中单元格的内容
excel⽂件内容：
读取excel代码：
# coding=utf-8
import xlrd
import sys
reload(sys)
sys.setdefaultencoding('utf-8')
import traceback
class excelHandle:
def decode(self, filename, sheetname):
try:
filename = filename.decode('utf-8')
sheetname = sheetname.decode('utf-8')
except Exception:
print traceback.print_exc()
return filename, sheetname
def read_excel(self, filename, sheetname):
filename, sheetname = self.decode(filename, sheetname)
rbook = xlrd.open_workbook(filename)
sheet = rbook.sheet_by_name(sheetname)
rows = ws
cols = ls
all_content = []
for i in range(rows):
row_content = []
for j in range(cols):
cell = ll_value(i, j)
row_content.append(cell)
all_content.append(row_content)
print '[' + ','.join("'" + str(element) + "'" for element in row_content) + ']' return all_content
if __name__ == '__main__':
eh = excelHandle()
filename = r'G:\test\ctype.xls'
sheetname = 'Sheet1'
输出 结果：
['整形','175.0']
['字符串','最后的骑⼠']
['浮点型','6.23']
['⽇期','42909.6461574']
['空值','']
['布尔型','1']
可以看到，数字⼀律按浮点型输出，⽇期却输出成⼀串⼩数？！布尔型输出0或1代码稍做改动：来看⼀看表格的数据类型
for i in range(rows):
row_content = []
for j in range(cols):
ctype = ll(i, j).ctype #表格的数据类型
print ctype,
cell = ll_value(i, j)
row_content.append(cell)
all_content.append(row_content)
print
print '[' + ','.join("'" + str(element) + "'" for element in row_content) + ']'
输出：
2
['整形','175.0']
1
['字符串','最后的骑⼠']
2
['浮点型','6.23']
3
['⽇期','42909.6461574']
['空值','']
4
['布尔型','1']
python读取excel中单元格的内容返回的有5种类型，即上⾯例⼦中的ctype: ctype： 0 empty,
1 string,
2 number,
3 date,
4 boolean,
5 error
所以，判断⼀下ctype，然后再做相应处理就可以了。
最终的代码：
# coding=utf-8
import xlrd
import sys
reload(sys)
sys.setdefaultencoding('utf-8')
import traceback
from datetime import datetime
from xlrd import xldate_as_tuple
class excelHandle:
def decode(self, filename, sheetname):
try:
filename = filename.decode('utf-8')
sheetname = sheetname.decode('utf-8')
except Exception:
print traceback.print_exc()
return filename, sheetname
def read_excel(self, filename, sheetname):
filename, sheetname = self.decode(filename, sheetname)
rbook = xlrd.open_workbook(filename)
sheet = rbook.sheet_by_name(sheetname)
rows = ws
cols = ls
all_content = []
for i in range(rows):
row_content = []
for j in range(cols):
ctype = ll(i, j).ctype # 表格的数据类型
cell = ll_value(i, j)
if ctype == 2 and cell % 1 == 0: # 如果是整形
cell = int(cell)
elif ctype == 3:
# 转成datetime对象
date = datetime(*xldate_as_tuple(cell, 0))
cell = date.strftime('%Y/%d/%m %H:%M:%S')
elif ctype == 4:
cell = True if cell == 1 else False
row_content.append(cell)
all_content.append(row_content)
print '[' + ','.join("'" + str(element) + "'" for element in row_content) + ']' return all_content
if __name__ == '__main__':
eh = excelHandle()
filename = r'G:\test\ctype.xls'
sheetname = 'Sheet1'
输出：
['整形','175']
['字符串','最后的骑⼠']
['浮点型','6.23']
['⽇期','2017/23/06 15:30:28']
['空值','']
['布尔型','True']
python怎么读入excel希望对你有帮助！
作者：夜⾬西风          致敬

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