MutableExpander#
- class langchain_community.callbacks.streamlit.mutable_expander.MutableExpander(parent_container: DeltaGenerator, label: str, expanded: bool)[source]#
Streamlit expander that can be renamed and dynamically expanded/collapsed.
Create a new MutableExpander.
- Parameters:
parent_container (DeltaGenerator) –
The st.container that the expander will be created inside.
The expander transparently deletes and recreates its underlying st.expander instance when its label changes, and it uses parent_container to ensure it recreates this underlying expander in the same location onscreen.
label (str) – The expander’s initial label.
expanded (bool) – The expander’s initial expanded value.
Attributes
expanded
True if the expander was created with expanded=True.
label
Expander's label string.
Methods
__init__
(parent_container, label, expanded)Create a new MutableExpander.
append_copy
(other)Append a copy of another MutableExpander's children to this MutableExpander.
clear
()Remove the container and its contents entirely.
exception
(exception, *[, index])Add an Exception element to the container and return its index.
markdown
(body[, unsafe_allow_html, help, index])Add a Markdown element to the container and return its index.
update
(*[, new_label, new_expanded])Change the expander's label and expanded state
- __init__(parent_container: DeltaGenerator, label: str, expanded: bool)[source]#
Create a new MutableExpander.
- Parameters:
parent_container (DeltaGenerator) –
The st.container that the expander will be created inside.
The expander transparently deletes and recreates its underlying st.expander instance when its label changes, and it uses parent_container to ensure it recreates this underlying expander in the same location onscreen.
label (str) – The expander’s initial label.
expanded (bool) – The expander’s initial expanded value.
- append_copy(other: MutableExpander) None [source]#
Append a copy of another MutableExpander’s children to this MutableExpander.
- Parameters:
other (MutableExpander) –
- Return type:
None
- clear() None [source]#
Remove the container and its contents entirely. A cleared container can’t be reused.
- Return type:
None
- exception(exception: BaseException, *, index: int | None = None) int [source]#
Add an Exception element to the container and return its index.
- Parameters:
exception (BaseException) –
index (int | None) –
- Return type:
int
- markdown(body: SupportsStr, unsafe_allow_html: bool = False, *, help: str | None = None, index: int | None = None) int [source]#
Add a Markdown element to the container and return its index.
- Parameters:
body (SupportsStr) –
unsafe_allow_html (bool) –
help (Optional[str]) –
index (Optional[int]) –
- Return type:
int