git add .

app.py

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+import streamlit as st
+import openpyxl
+from io import BytesIO
+import tempfile
+
+st.title("💹 改变表格中数值单位")
+
+with st.expander("💡 使用介绍"):
+    st.info("首先上传 xlsx 或者 csv 文件，然后选择文件中需要调整单位的表格，输入更改后的单位。例如：万元 输入 10000。最后点击下载。")
+    st.info("注意：这里默认原上传文件单位为元，如果原上传单位为万元，需要调整到元，则在‘更改后单位值’输入 0.0001。")
+
+uploaded_file = st.file_uploader("1. 上传表格文件", type=["csv","xlsx"])
+
+if uploaded_file is not None:
+    wb = openpyxl.load_workbook(uploaded_file)
+
+    container = st.container()
+    all = st.checkbox("选择所有")
+
+    if all:
+        selected_options = container.multiselect("2. 选择一个或者多个表格:",
+            wb.sheetnames,wb.sheetnames)
+    else:
+        selected_options =  container.multiselect("2. 选择一个或者多个表格:",
+            wb.sheetnames)
+
+    d = st.text_input("3. 更改后单位值")
+
+    if len(selected_options) != 0 and d != '':
+        for i in selected_options:
+            ws = wb[i]
+            for row in ws.iter_rows():
+                for cell in row:
+                    if cell.data_type == 'n':
+                        if cell.value != None:
+                            cell.value = cell.value/int(d)
+        
+        with tempfile.NamedTemporaryFile() as tmp:
+            wb.save(tmp.name)
+            data = BytesIO(tmp.read())
+
+        st.download_button(label='📥 下载结果文件', data=data, mime='xlsx', file_name= uploaded_file.name)

requirements.txt

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+streamlit
+openpyxl
+BytesIO
+tempfile
+