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79 lines
2.6 KiB
79 lines
2.6 KiB
2 years ago
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from flask import Flask,render_template,request
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import sqlite3
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from wsgiref.simple_server import make_server
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app = Flask(__name__)
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@app.route('/')
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def welcome():
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return render_template('index.html')
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@app.route('/index')
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def index():
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return welcome()
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@app.route('/top50')
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def top50():
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datalist = []
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con = sqlite3.connect("NBA球员数据库.db")
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c = con.cursor()
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#设置当前页数
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page=int(request.args.get('page',1))
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year=int(page)+2009
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sql= '''
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select * from 球员数据'''+str(year)+'''年
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'''
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data=c.execute(sql)
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for item in data:
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datalist.append(item)
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c.close()
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con.close()
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# 设置总页码数
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pagemax = 10
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return render_template('top50.html',datalist=datalist,page=page,pagemax=pagemax)
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@app.route('/cloud')
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def cloud():
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return render_template('cloud.html')
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@app.route('/chart')
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def chart():
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datalist = []
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years=[] #年份
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xx=[]#x坐标数据
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#存放球队的名称的列表
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team=[['76人'], ['公牛'], ['凯尔特人'], ['勇士'], ['国王'], ['太阳'], ['奇才'], ['小牛'], ['尼克斯'], ['开拓者'], ['快船'], ['掘金'], ['森林狼'], ['步行者'], ['活塞'], ['湖人'], ['火箭'], ['灰熊'], ['热火'], ['爵士'], ['猛龙'], ['篮网'], ['老鹰'], ['雄鹿'], ['雷霆'], ['马刺'], ['骑士'], ['魔术'], ['鹈鹕'], ['黄蜂']]
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#存放球队名称的字符串
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# 存放字符的字符串
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text = ''
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con = sqlite3.connect("NBA球员数据库.db")
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c = con.cursor()
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# 设置当前页数
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page = 1
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year = int(page) + 2009
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for i in range(year, 2020):
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data_peryear = []
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years.append(i)
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sql = '''
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select * from 球员数据''' + str(i) + '''年
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'''
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data = c.execute(sql)
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for item in data:
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data_peryear.append(item)
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#将球队名称练成字符串
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text += item[4]
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datalist.append(data_peryear)
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for index in range(10):
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xx.append(str(index+2010)+str(datalist[index][0][1]))
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c.close()
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con.close()
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#利用字符串统计球队名称出现的次数
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for i in range(len(team)):
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number=text.count(team[i][0])
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team[i].append(str(number))
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return render_template('chart.html', datalist=datalist, years=years, xx=xx, team=team)
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@app.route('/team')
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def team():
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return render_template('team.html')
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if __name__ == '__main__':
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server = make_server('', 64570, app)
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server.serve_forever()
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app.run(debug=True)
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print('wna')
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