Dear all,
I’d like to come back to this, since I ran into some trouble with streamlit and vscode.
I’d like to use async routines in my app and tested a little bit. Already with this script
import streamlit as st
import asyncio
from datetime import datetime
st.set_page_config(layout="wide")
st.markdown(
"""
<style>
.time {
font-size: 130px !important;
font-weight: 700 !important;
color: #ec5953 !important;
}
</style>
""",
unsafe_allow_html=True
)
async def watch(test):
while True:
test.markdown(
f"""
<p class="time">
{str(datetime.now())}
</p>
""", unsafe_allow_html=True)
res = await asyncio.sleep(1)
test = st.empty()
if st.button("Click me."):
st.image("https://cdn11.bigcommerce.com/s-7va6f0fjxr/images/stencil/1280x1280/products/40655/56894/Jdm-Decals-Like-A-Boss-Meme-Jdm-Decal-Sticker-Vinyl-Decal-Sticker__31547.1506197439.jpg?c=2", width=200)
asyncio.run(watch(test))
which actually originates from Issue with asyncio run in streamlit, I got stuck.
The script starts without problems, however, when clicking ‘Click me’ I receive
Exception has occurred: RerunException (note: full exception trace is shown but execution is paused at: watch)
RerunData(query_string='', widget_states=widgets {
id: "$$GENERATED_WIDGET_KEY-d1af2ca94fbc523761576e0810c8012c-None"
trigger_value: true
}
)
File "/home/markus/Software/Python/streamlit/test1.py", line 28, in watch (Current frame)
test.markdown(
File "/home/markus/Software/Python/streamlit/test1.py", line 42, in <module>
asyncio.run(watch(test))
in the line test.markdown
.
Unfortunately, I have no clue, why this is happening, though it seems, that doing this in PyCharm does not run into this problem (I’d like to stay with VS Code).
Thanks a lot in advance for every hint!
Markus