如何通過Robot Framework或python腳本將csv（逗號分隔）或xlsx（excel）文件轉換為psv（管道分離）文件

Question

我有一個文件，可以是csv文件或xlsx文件，如何通過Robot框架或python腳本將此文件轉換為PSV文件

Answer 1

使用csv模塊通過直接Python腳本從CSV文件到“psv”文件：

import csv

with open('input.csv', 'rU') as infile, open('output.psv', 'w') as outfile:
    reader = csv.reader(infile)
    writer = csv.writer(outfile, delimiter='|')
    writer.writerows(reader)

使用xlrd包從.xlsx文件到“psv”：

import csv
import xlrd

workbook = xlrd.open_workbook('input.xlsx')
sheet = workbook.sheet_by_index(0)        # assume that the data is in the first sheet
with open('output.psv', 'w') as outfile:
    writer = csv.writer(outfile, delimiter='|')
    for i in range(sheet.nrows):
        writer.writerow([cell.value for cell in sheet.row(i)])