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python脚本实现xls(xlsx)转成csv

时间:2021-07-01 10:21:17 帮助过:161人阅读

# xls_csv

把xls,xlsx格式的文档转换成csv格式

# 使用
python xls2csv.py

# -*- coding: utf-8 -*-
import xlrd
import xlwt
import sys
from datetime import date,datetime
 
def read_excel(filename):
 
  workbook = xlrd.open_workbook(filename)
  # print sheet2.name,sheet2.nrows,sheet2.ncols
  sheet2 = workbook.sheet_by_index(0)
  
  for row in xrange(0, sheet2.nrows):
    rows = sheet2.row_values(row)
    def _tostr(cell):
      if type(u'') == type(cell): 
        return "\"%s\"" % cell.encode('utf8')
      else:
        return "\"%s\"" % str(cell) 
  
    print ','.join([_tostr(cell) for cell in rows ])
  
if __name__ == '__main__':
  filename = sys.argv[1]
  read_excel(filename)

再给大家分享一则代码

xlsx文件解析处理:openpyxl库 csv文件格式生成:csv

python#coding: utf-8
# 依赖openpyxl库:http://openpyxl.readthedocs.org/en/latest/

from openpyxl import Workbook
from openpyxl.compat import range
from openpyxl.cell import get_column_letter
from openpyxl import load_workbook
import csv
import os
import sys

def xlsx2csv(filename):
try:
 xlsx_file_reader = load_workbook(filename=filename)
 for sheet in xlsx_file_reader.get_sheet_names():
 # 每个sheet
输出到一个csv文件中,文件名用xlsx文件名和sheet名用'_'连接 csv_filename = '{xlsx}_{sheet}.csv'.format( xlsx=os.path.splitext(filename.replace(' ', '_'))[0], sheet=sheet.replace(' ', '_')) csv_file = file(csv_filename, 'wb') csv_file_writer = csv.writer(csv_file) sheet_ranges = xlsx_file_reader[sheet] for row in sheet_ranges.rows: row_container = [] for cell in row: if type(cell.value) == unicode: row_container.append(cell.value.encode('utf-8')) else: row_container.append(str(cell.value)) csv_file_writer.writerow(row_container) csv_file.close() except Exception as e: print(e) if __name__ == '__main__': if len(sys.argv) != 2: print('usage: xlsx2csv ') else: xlsx2csv(sys.argv[1]) sys.exit(0)

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