python3 读写Excel
说明
2007版以前的Excel（xls结尾的），需要使用xlrd读，xlwt写。2007版以后的Excel（xlsx结尾的），需要使用openpyxl来读写。
pypi的地址：
https://pypi.python.org/pypi/xlwt
https://pypi.python.org/pypi/xlrd
https://pypi.python.org/pypi/openpyxl
openpyxl文档地址：
https://openpyxl.readthedocs.io/en/latest/changes.html
举个栗子
import xlrd
import xlwt
import openpyxl
def write03Excel(path):
wb = xlwt.Workbook()
sheet = wb.add_sheet(
"2003测试表")
value = [[
"名称",
"价格",
"出版社",
"语言"],
[
"如何高效读懂一本书",
"22.3",
"机械工业出版社",
"中文"],
[
"暗时间",
"32.4",
"人民邮电出版社",
"中文"],
[
"拆掉思维里的墙",
"26.7",
"机械工业出版社",
"中文"]]
for i
in range(
0,
4):
for j
in range(
0, len(value[i])):
sheet.write(i, j, value[i][j])
wb.save(path)
print(
"写入数据成功！")
def read03Excel(path):
workbook = xlrd.open_workbook(path)
sheets = workbook.sheet_names()
worksheet = workbook.sheet_by_name(sheets[
0])
for i
in range(
0, worksheet.nrows):
row = worksheet.row(i)
for j
in range(
0, worksheet.ncols):
print(worksheet.cell_value(i, j),
"\t", end=
"")
print()
def write07Excel(path):
wb = openpyxl.Workbook()
sheet = wb.active
sheet.title =
'2007测试表'
value = [[
"名称",
"价格",
"出版社",
"语言"],
[
"如何高效读懂一本书",
"22.3",
"机械工业出版社",
"中文"],
[
"暗时间",
"32.4",
"人民邮电出版社",
"中文"],
[
"拆掉思维里的墙",
"26.7",
"机械工业出版社",
"中文"]]
for i
in range(
0,
4):
for j
in range(
0, len(value[i])):
sheet.cell(row=i+
1, column=j+
1, value=str(value[i][j]))
wb.save(path)
print(
"写入数据成功！")
def read07Excel(path):
wb = openpyxl.load_workbook(path)
sheet = wb.get_sheet_by_name(
'2007测试表')
for row
in sheet.rows:
for cell
in row:
print(cell.value,
"\t", end=
"")
print()
file_2003 =
'data/2003.xls'
file_2007 =
'data/2007.xlsx'
write03Excel(file_2003)
read03Excel(file_2003)
write07Excel(file_2007)
read07Excel(file_2007)
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一切尽在demo中。
输出结果
