feat: inputs frozen after validation clicked

src/input/input_handling.py

@@ -249,6 +249,7 @@ def metadata_inputs_one_file(file:UploadedFile, image_hash:str, dbg_ix:int=0) ->
     latitude = viewcontainer.text_input(
         "Latitude for " + filename, 
         latitude0,
+        disabled=st.session_state.get("input_disabled", False), 
         #key=f"input_latitude_{image_hash}")
     )
     if latitude and not is_valid_number(latitude):
@@ -258,6 +259,7 @@ def metadata_inputs_one_file(file:UploadedFile, image_hash:str, dbg_ix:int=0) ->
     longitude = viewcontainer.text_input(
         "Longitude for " + filename, 
         longitude0,
+        disabled=st.session_state.get("input_disabled", False), 
         #key=f"input_longitude_{image_hash}")
     )
     if longitude and not is_valid_number(longitude):
@@ -296,8 +298,10 @@ def metadata_inputs_one_file(file:UploadedFile, image_hash:str, dbg_ix:int=0) ->
     
 
     ## either way, give user the option to enter manually (or correct, e.g. if camera has no rtc clock)
-    date = viewcontainer.date_input("Date for "+filename, value=date_value, key=f"input_date_{image_hash}")
-    time = viewcontainer.time_input("Time for "+filename, time_value, key=f"input_time_{image_hash}")
+    date = viewcontainer.date_input("Date for "+filename, value=date_value, key=f"input_date_{image_hash}", 
+        disabled=st.session_state.get("input_disabled", False), )
+    time = viewcontainer.time_input("Time for "+filename, time_value, key=f"input_time_{image_hash}",
+        disabled=st.session_state.get("input_disabled", False),)
 
     tz_str = dt.strftime('%z') # this is numeric, otherwise the info isn't consistent. 
 
@@ -368,6 +372,7 @@ def _setup_oneoff_inputs() -> None:
         #print(f"[D] author email: {text0}")
         author_email = st.text_input("Author Email", 
                                      value=st.session_state.get("input_author_email", None),
+                                     disabled=st.session_state.get("input_disabled", False),
                                      #spoof_metadata.get('author_email', ""),
                                                 #key="input_author_email")
         )
@@ -381,6 +386,7 @@ def _setup_oneoff_inputs() -> None:
         st.file_uploader(
             "Upload one or more images", type=["png", 'jpg', 'jpeg', 'webp'],
             accept_multiple_files=True, 
+            disabled=st.session_state.get("input_disabled", False), 
             key="file_uploader_data", on_change=buffer_uploaded_files)
 
         

src/pages/4_🔥_classifiers.py

@@ -86,10 +86,15 @@ with tab_inference:
             df = pd.DataFrame([obs.to_dict() for obs in st.session_state.observations.values()])
             # with tab_coords:
             #     st.table(df)
+           
+            # now disable all the input boxes / widgets
+            st.session_state.input_disabled = True
+            
             # there doesn't seem to be any actual validation here?? TODO: find validator function (each element is validated by the input box, but is there something at the whole image level?)
             # hmm, maybe it should actually just be "I'm done with data entry"
             st.session_state.workflow_fsm.complete_current_state()
             # -> data_entry_validated
+            st.rerun() # refresh so the input widgets are immediately disabled
 
     if st.session_state.MODE_DEV_STATEFUL:
                 dbg_show_observation_hashes()

src/utils/workflow_ui.py

@@ -9,6 +9,11 @@ def init_workflow_session_states():
     if "workflow_fsm" not in st.session_state:
         # create and init the state machine
         st.session_state.workflow_fsm = WorkflowFSM(FSM_STATES)
+    
+    if "input_disabled" not in st.session_state:
+        # after workflow reaches some stage, disable chance to change inputs
+        st.session_state.input_disabled = False
+        
 
 def refresh_progress_display() -> None:
     """