Python通过pyexcel导出文件（csv到xlsx）答案

【问题标题】：Python Exporting a file via pyexcel (csv to xlsx)Python通过pyexcel导出文件（csv到xlsx）
【发布时间】：2018-04-11 13:07:19
【问题描述】：

我使用 pyexcel 编写了一个小代码，将我文件夹中的所有文件从 csv 转换为 xlsx。但我想用与文件夹中每个文件相同的名称（而不是 file1.xlsx）导出它。你能帮忙吗？

from pyexcel.cookbook import merge_all_to_a_book
import pyexcel.ext.xlsx
import glob
import os
os.chdir(“/Users/vanicek/Desktop/csv2xlsx” )

i = 0

for file in glob.glob(“*.csv”):
       while os.path.exists(“file%s.xlsx” % i):
               i+=1
       merge_all_to_a_book(glob.glob(“*.csv”), “file%s.xlsx” % i)

print “Exported.”

【问题讨论】：

标签： python csv export xlsx pyexcel

【解决方案1】：

import os
import glob
import csv
from xlsxwriter.workbook import Workbook


for csvfile in glob.glob(os.path.join('.', '*.csv')):

workbook = Workbook(csvfile[:-4] + '.xlsx')
worksheet = workbook.add_worksheet()
with open(csvfile, 'rt', encoding='utf8') as f:
    reader = csv.reader(f)
    for r, row in enumerate(reader):
        for c, col in enumerate(row):
            worksheet.write(r, c, col)
workbook.close()

【讨论】：

谢谢，但它因编码错误而崩溃：Traceback (most recent call last): File “csv2xlsx_export.py”, line 11, in <module> with open(csvfile, ‘rt’, encoding=‘utf8’) as f: TypeError: ‘encoding’ is an invalid keyword argument for this function Exception Exception: Exception(‘Exception caught in workbook destructor. Explicit close() may be required for workbook.’,) in <bound method Workbook.__del__ of <xlsxwriter.workbook.Workbook object at 0x10d9eac90>> ignored