Home > Article > Backend Development > How to use Python to implement the user survey function of CMS system
How to use Python to implement the user survey function of the CMS system
Introduction:
Content management system (CMS) is a tool widely used in website construction. It can help website administrators conveniently Create, modify and manage website content. In many websites, user survey feedback is an important part, which can help website administrators understand user needs and improve website experience. This article will introduce how to use Python language to implement the user survey function in CMS system, and attach code examples.
from flask_wtf import FlaskForm from wtforms import StringField, SubmitField, RadioField class SurveyForm(FlaskForm): name = StringField('姓名') gender = RadioField('性别', choices=[('男', '男'), ('女', '女')]) feedback = StringField('反馈') submit = SubmitField('提交')
from flask import render_template @app.route('/survey', methods=['GET', 'POST']) def survey(): form = SurveyForm() if form.validate_on_submit(): # 处理用户提交的问卷数据 return '谢谢参与!' return render_template('survey.html', form=form)
from flask_sqlalchemy import SQLAlchemy app = Flask(__name__) app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql://username:password@localhost/mydatabase' db = SQLAlchemy(app) class Feedback(db.Model): id = db.Column(db.Integer, primary_key=True) name = db.Column(db.String(50)) gender = db.Column(db.String(10)) feedback = db.Column(db.String(100)) def save(self): db.session.add(self) db.session.commit()
In the routing function of questionnaire submission, we can save the user's feedback data to the database:
@app.route('/survey', methods=['GET', 'POST']) def survey(): # ... if form.validate_on_submit(): feedback = Feedback(name=form.name.data, gender=form.gender.data, feedback=form.feedback.data) feedback.save() return '谢谢参与!' # ...
import pandas as pd import matplotlib.pyplot as plt import seaborn as sns # 从数据库中读取反馈数据 feedbacks = Feedback.query.all() # 将反馈数据转换为DataFrame df = pd.DataFrame([(f.name, f.gender, f.feedback) for f in feedbacks], columns=['姓名', '性别', '反馈']) # 统计性别比例 gender_counts = df['性别'].value_counts() plt.pie(gender_counts, labels=gender_counts.index, autopct='%1.1f%%') plt.title('参与用户性别比例') plt.show() # 分析反馈内容 word_counts = df['反馈'].str.lower().str.split().explode().value_counts().head(10) sns.barplot(x=word_counts.index, y=word_counts.values) plt.title('反馈内容常用词统计') plt.show()
Conclusion:
By using the Python language and corresponding libraries, we can easily implement the user survey function in the CMS system, and Better understand user needs and reviews through statistical analysis. This article shows an implementation method based on the Flask framework and attaches corresponding code examples. I hope it will be helpful to readers.
The above is the detailed content of How to use Python to implement the user survey function of CMS system. For more information, please follow other related articles on the PHP Chinese website!