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Streamlit : Images Grid

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はじめに

下記のようなImage GridのページをStreamlitで作成したい。
image.png

全体コード

import streamlit as st
import os

st.title('Multiple Images')

#絶対パスを取得
PROJECT_PATH = os.path.abspath(os.path.dirname(__file__))
print(PROJECT_PATH)

#画像保存フォルダのパスを取得
image_dir = os.path.join(PROJECT_PATH,'images')
print(image_dir)

# 画像ファイルのリストを取得
fName_list = os.listdir(image_dir)

#画像ファイル数
print(len(os.listdir(image_dir)))
img_file_num = len(os.listdir(image_dir))

#multiple images Grid表示

idx = 0

for _ in range(len(fName_list)-1):
    cols = st.columns(4)

    if idx < len(fName_list):
        cols[0].image(f'./images/{fName_list[idx]}',width=150, caption=fName_list[idx])
        print(os.path.join(image_dir, fName_list[idx]))
        idx += 1
    if idx < len(fName_list):
        cols[1].image(f'./images/{fName_list[idx]}',width=150, caption=fName_list[idx])
        idx += 1
    if idx < len(fName_list):
        cols[2].image(f'./images/{fName_list[idx]}',width=150, caption=fName_list[idx])
        idx += 1
    if idx < len(fName_list):
        cols[3].image(f'./images/{fName_list[idx]}',width=150, caption=fName_list[idx])
        idx += 1
    else:
        break

参考資料

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