streamlit 1.21.0

on Python PyPI

Highlights

• 📏 Introducing st.divider — a command that displays a horizontal line in your app. Learn how to use this command in its API reference.
• 🔏 Streamlit now supports the use of a global secrets.toml file, in addition to a project-level file, to easily store and securely access your secrets. Learn more in Secrets management.
• 🚀 st.help has been revamped to show more information about object methods, attributes, classes, and more, which is great for debugging!

Notable Changes

• 🪜 st.time_input supports adding a stepping interval with the keyword-only step parameter (#6071).
• ❓ Most text elements can include tooltips with the help parameter (#6043).
• ↔️ st.pyplot has a use_container_width parameter to set the chart to the container width (now all chart elements support this parameter) (#6067).
• 👩‍💻 st.code supports optionally displaying line numbers to the code block’s left with the boolean line_numbers parameter (#5756, #6042).
• ⚓ Anchors in header elements can be turned off by setting anchor=False (#6158).

Other Changes

• 🐼 st.table and st.dataframe support pandas.Period, and number and boolean types in categorical columns (#2547, #5429, #5329, #6248).
• 🕸️ Added .webp to the list of allowed static file extensions (#6331)
• 🐞 Bug fix: stop script execution on websocket close to immediately clear session information (#6166, #6204).
• 🐜 Bug fixes: updated allowed/disallowed label markdown behavior such that unsupported elements are unwrapped and only their children (text contents) render (#5872, #6036, #6054, #6163).
• 🪲 Bug fixes: don’t push browser history states on rerun, use HTTPS to load external resources in streamlit hello, and make the browser back button work for multipage apps (#5292, #6266, #6232). Thanks, whitphx!
• 🐝 Bug fix: avoid showing emoji on non-UTF-8 terminals. (#2284, #6088). Thanks, kcarnold!
• 📁 Bug fix: override default use of File System Access API for react-dropzone so that st.file_uploader's File Selection Dialog only shows file types corresponding to those included in the type parameter (#6176, #6315).
• 💾 Bug fix: make the .clear() method on cache-decorated functions work (#6310, #6321).
• 🏃 Bug fix: st.experimental_get_query_params doesn’t need reruns to work (#6347, #6348). Thanks, PaleNeutron!
• 🐛 Bug fix: CachedStFunctionWarning mentions experimental_allow_widgets instead of the deprecated suppress_st_warning (#6216, #6217).