138 lines
No EOL
4.3 KiB
Python
138 lines
No EOL
4.3 KiB
Python
import streamlit as st
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import json
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from functions import cosing_request
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from functions_ui import download_pdf
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st.title("CosIng Database Viewer")
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st.set_page_config(
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page_title="CosIng",
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page_icon="🧪",
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layout="wide"
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)
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def display_ingredient(data: dict, level: int = 0):
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"""Display ingredient information using containers and metrics."""
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# Get names
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name = data.get("commonName") or data.get("inciName") or "Unknown"
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item_type = data.get("itemType", "ingredient")
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# Header
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if level == 0:
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st.title(f"🧪 {name}")
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else:
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st.markdown(f"### {name}")
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# Type badge and chemical name
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col_header1, col_header2 = st.columns([1, 3])
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with col_header1:
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if item_type == "substance":
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st.caption("🔬 Substance")
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else:
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st.caption("🧴 Ingredient")
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# Identifiers container
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cas_numbers = data.get("casNo", [])
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ec_numbers = data.get("ecNo", [])
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ref_no = data.get("refNo", "")
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if cas_numbers or ec_numbers or ref_no:
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with st.container(border=True):
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cols = st.columns(3)
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with cols[0]:
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if cas_numbers:
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st.metric("CAS", ", ".join(cas_numbers))
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else:
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st.metric("CAS", "—")
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with cols[1]:
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if ec_numbers:
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st.metric("EC", ", ".join(ec_numbers))
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else:
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st.metric("EC", "—")
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# Functions
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functions = data.get("functionName", [])
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if functions:
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with st.container(border=True):
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st.markdown("**Functions**")
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func_cols = st.columns(len(functions))
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for i, func in enumerate(functions):
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with func_cols[i]:
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st.success(func.title())
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# Regulatory info
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restrictions = data.get("otherRestrictions", [])
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annex = data.get("annexNo", [])
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regulations = data.get("otherRegulations", [])
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opinions = data.get("sccsOpinion", [])
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opinion_urls = data.get("sccsOpinionUrls", [])
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if restrictions or annex or regulations or opinions or opinion_urls:
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with st.container(border=True):
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st.markdown("**Regulatory Information**")
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if annex:
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st.info(f"📋 **Annex {', '.join(annex)}**")
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if restrictions:
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for r in restrictions:
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st.warning(f"⚠️ {r}")
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if regulations:
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st.write("Other regulations: " + "; ".join(regulations))
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if opinions:
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for opinion in opinions:
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st.write(f"📄 {opinion}")
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if opinion_urls:
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for url in opinion_urls:
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st.link_button("View SCCS Opinion", url)
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# Source link
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cosing_url = data.get("cosingUrl", "")
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if cosing_url:
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st.link_button("🔗 View on CosIng", cosing_url)
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# Identified Ingredients (recursive)
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identified = data.get("identifiedIngredient", [])
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if identified:
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st.divider()
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# Check if it's a list of IDs or full objects
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if identified and isinstance(identified[0], dict):
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st.subheader(f"🔬 Related Substances ({len(identified)})")
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for idx, ing in enumerate(identified):
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ing_name = ing.get("commonName") or ing.get("inciName") or f"Substance {idx + 1}"
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with st.expander(ing_name):
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display_ingredient(ing, level=level + 1)
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else:
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# List of IDs only
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st.subheader(f"🔬 Related Substances ({len(identified)} IDs)")
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with st.expander("Show substance IDs"):
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# Display in a grid
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id_text = ", ".join(str(i) for i in identified[:20])
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if len(identified) > 20:
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id_text += f"... and {len(identified) - 20} more"
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st.code(id_text)
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def main():
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if st.session_state.get('selected_cas', None) is None:
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st.warning("Nessun CAS Number selezionato. Torna alla pagina principale per effettuare una ricerca.")
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st.stop()
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else:
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cas_number = st.session_state.selected_cas
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DATA = cosing_request(cas_number)
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display_ingredient(DATA)
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if __name__ == "__main__":
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main() |