excel - 将数据从excel导出到sqlite数据库

Question

我有一个包含完整数据的 Excel 表。我想要 sqlite 数据库表中的相同数据。目前我必须手动输入 1 by 1 字段。有没有办法将数据直接导出到 sqlite 数据库表？

Answer 1

试试这个新代码 exceltosql：

'''
This code uses the openpyxl package for playing around with excel using Python code
to convert complete excel workbook (all sheets) to an SQLite database
The code assumes that the first row of every sheet is the column name
Every sheet is stored in a separate table
The sheet name is assigned as the table name for every sheet
'''

import sqlite3
import openpyxl
from openpyxl import load_workbook
import re

def slugify(text, lower=1):
    if lower == 1:
        text = text.strip().lower()
    text = re.sub(r'[^\w _-]+', '', text)
    text = re.sub(r'[- ]+', '_', text)
    return text

#Replace with a database name
con = sqlite3.connect('test.db')
#replace with the complete path to youe excel workbook
wb = load_workbook(filename=r'abc.xlsx')

sheets = wb.get_sheet_names()

for sheet in sheets:
    ws = wb[sheet] 

    columns= []
    query = 'CREATE TABLE ' + str(slugify(sheet)) + '(ID INTEGER PRIMARY KEY AUTOINCREMENT'
    for row in ws.rows[0]:
        query += ', ' + slugify(row.value) + ' TEXT'
        columns.append(slugify(row.value))
    query += ');'

    con.execute(query)

    tup = []
    for i, rows in enumerate(ws):
        tuprow = []
        if i == 0:
            continue
        for row in rows:
            tuprow.append(unicode(row.value).strip()) if unicode(row.value).strip() != 'None' else tuprow.append('')
        tup.append(tuple(tuprow))


    insQuery1 = 'INSERT INTO ' + str(slugify(sheet)) + '('
    insQuery2 = ''
    for col in columns:
        insQuery1 += col + ', '
        insQuery2 += '?, '
    insQuery1 = insQuery1[:-2] + ') VALUES('
    insQuery2 = insQuery2[:-2] + ')'
    insQuery = insQuery1 + insQuery2

    con.executemany(insQuery, tup)
    con.commit()

con.close()