2024-09-27 00:23:23 发布
网友
我有一个pandas数据框,在我的Flask应用程序中显示为HTML,我想在该表中添加一个字体图标作为列,并根据每组的计数重复它。例如,在此场景中:
我希望图标在A组重复一次,在B组重复两次。下载软件包后,我可以在导航栏中显示图标。unicode/<i>标记(不确定需要哪一个)是:
<i>
<span>
class
import io import pandas as pd df = pd.DataFrame({'Group': ['A', 'B'], 'Count': [1, 2]}) df = df.assign(Icon=df["Count"].apply(lambda n: n*'<span class="fab fa-docker"></span>')) from IPython.core.display import display, HTML display(HTML(df.to_html().replace("<","<").replace(">",">")))
flask
import pandas as pd from flask import Flask, render_template, Response, jsonify app = Flask(__name__) @app.route('/') @app.route('/home') def home(): df = pd.DataFrame({'Group': ['A', 'B'], 'Count': [1, 2]}) df = df.assign(Icon=df["Count"].apply(lambda n: n*'<span class="fab fa-docker"></span>')) return f"""<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css" integrity="sha512-iBBXm8fW90+nuLcSKlbmrPcLa0OT92xO1BIsZ+ywDWZCvqsWgccV3gFoRBv0z+8dLJgyAHIhR35VZc2oM/gI1w==" crossorigin="anonymous" referrerpolicy="no-referrer" /> <title>SO example</title> </head> <body> {df.to_html().replace("<","<").replace(">",">")} </body> </html>""" if __name__ == '__main__': app.run(debug=True, port=3000)
<span>
内有适当的class
<span>
多次集成到
flask
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