with open(__file__, "a") as f:
status = st.text("Sleeping 1s...")
time.sleep(1)
status.text("Touching %s" % __file__)
os.utime(os.path.realpath(__file__), None)
After Change
import time
st.title("Test of run-on-save")
secs_to_wait = 10
st.write("This should change every ", secs_to_wait, " seconds: ", random())
with open(__file__, "a") as f:
// Sleep for 10s (rather than, say, 1s) because on the first run we need to
// make sure Streamlit and its proxy are fully initialized before the timer
// below expires. This can take several seconds.
status = st.empty()
for i in range(secs_to_wait, 0, -1):
time.sleep(1)
status.text("Sleeping %ss..." % i)
status.text("Touching %s" % __file__)
os.utime(os.path.realpath(__file__), None)
status.text("Touched %s" % __file__)
