## 上传并预览(1M以内才可预览) def upload_Pre(): file = st.file_uploader("选择待上传的PDF文件", type=['pdf']) if st.button("点击"): if file is not None: with tempfile.NamedTemporaryFile(delete=False) as tmp_file: fp = Path(tmp_file.name) fp.write_bytes(file.getvalue()) wit...
插入一次接受多个文件的文件上传器: uploaded_files = st.file_uploader("Choose a CSV file", accept_multiple_files=True) for uploaded_file in uploaded_files: bytes_data = uploaded_file.read() st.write("filename:", uploaded_file.name) st.write(bytes_data)相关...
= "": # 字幕文件位置 self.player_open_file_srt = os.path.splitext(self.player_open_file_name)[0] + ".srt" pass if not os.path.exists(self.player_open_file_name): # st.error("视频文件: {} 不存在!".format(self.player_open_file_name)) pass if not os.path...
## ... with cols[2].popover("Load", use_container_width=True): with st.form("literature_notes_load_form", clear_on_submit=True, border=False): load_file = st.file_uploader("Upload a literature file", type=["json"], accept_multiple_files=False) submit_button = st.form_submit_butt...
{'filename': top_image.name, 'file_type': top_image.type, 'filesize': top_image.size}) st.image(load_image(top_image), width=200) with col2: st.header('Bottom Glass Image') bottom_image = st.file_uploader('Choose Bottom Glass Image', type='jpg', key=2) if bottom_image is ...
根据Streamlit文档，st.file_uploader返回None或UploadedFileObject（可以用作“类似文件”的对象）：https:...
streamlit.file_uploader:文件上传组件,具体见下图 该组件支持拖拽上传文件和文件管理器选择文件,相对来说比较方便,使用方法如下列代码所示: style_file = st.file_uploader("请上传风格化图片") if style_file: stringio = style_file.getvalue() style_file_path = 'style_file/'+ style_file.name ...
在streamlit 中可以使用 st.file_uploader() 创建一个文件上传元素。 代码语言:javascript 复制 import streamlit as st uploaded_file = st.file_uploader("上传文件", type=["csv", "json"]) if uploaded_file: st.write(f"你上传的文件是{uploaded_file.name}") st.file_uploader() 第一个参数是提示文...
streamlit.file_uploader:文件上传组件,具体见下图 该组件支持拖拽上传文件和文件管理器选择文件,相对来说比较方便,使用方法如下列代码所示: style_file = st.file_uploader("请上传风格化图片")ifstyle_file: stringio = style_file.getvalue() style_file_path ='style_file/'+ style_file.namewithopen(style...
streamlit.file_uploader:文件上传组件,具体见下图 该组件支持拖拽上传文件和文件管理器选择文件,相对来说比较方便,使用方法如下列代码所示: style_file = st.file_uploader("请上传风格化图片") if style_file: stringio = style_file.getvalue() style_file_path = 'style_file/'+ style_file.name ...