Module not found ReportThread

Using Streamlit
2

I was running into the same problem and I found this gist to be helpful: DO NOT USE!!! Try st.session_state instead. · GitHub

Particularly this section for this specific problem:

try:
    import streamlit.ReportThread as ReportThread
    from streamlit.server.Server import Server
except Exception:
    # Streamlit >= 0.65.0
    import streamlit.report_thread as ReportThread
    from streamlit.server.server import Server

But I also found this section useful and related:

s = session_info.session
if (
    # Streamlit < 0.54.0
    (hasattr(s, '_main_dg') and s._main_dg == ctx.main_dg)
    or
    # Streamlit >= 0.54.0
    (not hasattr(s, '_main_dg') and s.enqueue == ctx.enqueue)
    or
    # Streamlit >= 0.65.2
    (not hasattr(s, '_main_dg') and s._uploaded_file_mgr == ctx.uploaded_file_mgr)
):
    this_session = s
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