def render_ui(self) -> None:
if has_input_ui_renderer(self._input_class):
# The input model has a rendering function
# The rendering also returns the current state of input data
self._session_state.input_data = self._input_class.render_input_ui( # type: ignore
st, self._session_state.input_data
).dict()
return
required_properties = self._input_class.schema(by_alias=True).get(
"required", []
)
for property_key in self._schema_properties.keys():
streamlit_app = st.sidebar
property = self._schema_properties[property_key]
if not property.get("title"):
# Set property key as fallback title
property["title"] = name_to_title(property_key)
if property_key in required_properties:
streamlit_app = st
try:
self._store_value(
property_key,
self._render_property(streamlit_app, property_key, property),
)
except Exception:
pass
def _render_object_input(self, streamlit_app: st, key: str, property: Dict) -> Any:
properties = property["properties"]
object_inputs = {}
for property_key in properties:
property = properties[property_key]
if not property.get("title"):
# Set property key as fallback title
property["title"] = name_to_title(property_key)
# construct full key based on key parts -> required later to get the value
full_key = key + "." + property_key
object_inputs[property_key] = self._render_property(
streamlit_app, full_key, property
)
return object_inputs
+ " You can explore some examples below 👇"
)
DEFAULT_DEMO = "hello_world"
demos = [str(dir) for dir in filter(os.path.isdir, os.listdir(os.curdir))]
title_to_demo = {}
demo_titles = []
default_index = 0
for i, demo in enumerate(demos):
if demo == DEFAULT_DEMO:
# Use hello world as default
default_index = i
demo_title = name_to_title(demo)
title_to_demo[demo_title] = demo
demo_titles.append(demo_title)
selected_demo_title = st.selectbox(
"Select Demo", options=demo_titles, index=default_index
)
selected_demo = title_to_demo[selected_demo_title]
def open_link(url: str, new_tab: bool = True) -> None:
"""Hack to open a new web page with a streamlit button."""
from bokeh.models.widgets import Div
# From: https://discuss.streamlit.io/t/how-to-link-a-button-to-a-webpage/1661/3
if new_tab: