xls/csv文件转换成dbf文件

转至：https://blog.csdn.net/linhai1028/article/details/80211252

编写的一个小脚本，主要是利用python中的pandas，xlrd，dbfpy包将excel中的xls/csv文件中转化成dbf文件

---

一、安装相关包

pip install xlrd
pip install dbfpy

二、实现

代码如下：

# -*- coding: utf-8 -*-

__author__ = 'lihailin'
__mail__ = '415787837@qq.com'
__date__ = '2018-05-04'
__version__ = 1.0  

import pandas as pd
import os,sys
from dbfpy import dbf
import csv

def xls2csv(xlsFile, csvFileName):
    # excel文件转csv
    data = pd.read_excel(xlsFile, 'pcp_lookup', index_col=0)
    data.to_csv(csvFileName, encoding='utf-8')

def genDbfHeader(dbfDb, csvHeader):
    '''生成dbf文件表头
    Args:
        dbfDb: Dbf类实例
        csvHeader: list, 其值为字符串用于创建dbf表头的字段
    '''
    for filed in csvHeader:
        # print filed,'--------'
        tmp = (filed, 'C', 25) # 定义字段
        dbfDb.addField(tmp)
    return dbfDb

def writeDbfData(dbfDb, dbfData):
    '''写数据到dbf文件
    Args:
        dbfDb: Dbf类实例
        dbfData: dict, key为Dbf的header中的字段
    '''
    for onedata in dbfData:
        # print onedata
        rec = dbfDb.newRecord()
        for key in onedata.keys(): # 对每条记录的所有字段写数据
            # print(key)
            rec[key] = onedata[key]
            rec.store()

def csv2dbf(csvFile, dbfFile):
    # csv文件转dbf文件

    with open(csvFile, 'rb') as csvfile:
        # dbf写表头
        reader = csv.reader(csvfile, delimiter=',', quotechar='|')
        header_row = next(reader)
        db = dbf.Dbf(dbfFile, new=True)
        db = genDbfHeader(db, header_row)

    with open(csvFile, 'rb') as csvfile:
        # 写dbf数据
        reader = csv.DictReader(csvfile)  # 字典形式
        writeDbfData(db, reader)
        db.close()

def main():
    # 遍历一个文件夹下的所有.xlsx文件，并将其转换成.dbf文件
    xlsDictory = '.'  #文件夹
    for xlsFile in os.listdir(xlsDictory):
        tmp = xlsFile.split('.')[0]
        # if '.xlsx' in xlsFile:
        #    continue
        # if '.csv' not in xlsFile:
        #     continue

        csvFileName =  '%s.csv' % tmp
        if '.xlsx' in xlsFile:  # 如果是.xlsx先转成.csv
            xls2csv(xlsFile, csvFileName)

        dbfFileName =  '%s.dbf' % tmp
        csv2dbf(csvFileName, dbfFileName)

    os.system('mkdir dbfFile')
    os.system('mv *.dbf dbfFile')

if __name__ == '__main__':
    main()

环境

1. python2.7

参考资料

1. dbfpy doc
2. 如何将excel文件转化成CSV格式
3. python csv