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我有一個MySQL數據庫股票市場報價。我試圖創建一個python腳本來連接到數據庫並進行查詢。這裏是我的Python腳本...用sqlalchemy連接到mysql,並查詢
from flask import Flask
from flask_sqlalchemy import SQLAlchemy
app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql://root:[email protected]:8889/database_name'
db = SQLAlchemy(app)
class Stocks(db.Model):
__tablename__ = 'stocks'
stock_id = db.Column('stock_id', db.Integer, primary_key=True)
adj_close = db.Column('adj_close', db.Float)
close = db.Column('close', db.Float)
date = db.Column('date', db.Date)
high = db.Column('high', db.Float)
low = db.Column('low', db.Float)
open = db.Column('open', db.Float)
symbol = db.Column('symbol', db.String(10))
volume = db.Column('volume ', db.Float)
我試圖利用查詢使用以下命令蟒蛇控制檯數據庫...
>>>from file.py import Stocks
>>>data = Stocks.query.all()
我碰到下面的錯誤.. 。
ImportError: No module named MySQLdb
我跑蟒蛇2.7.12
如果我運行此代碼與Python 3.5.2,我得到的F ollowing錯誤...
ImportError: No module named 'MySQLdb'
如果我嘗試安裝MySQLdb
我得到以下...
Could not find a version that satisfies the requirement MySQLdb (from versions:)
No matching distribution found for MySQLdb
我該如何解決這個問題?
你的第二個選項工作。 – Gilbert