Version 2 of Nodes and Edges

Author: stephen-rowan

Nodes-Edges2.py

@@ -0,0 +1,110 @@
+import requests
+import networkx as nx
+import matplotlib.pyplot as plt
+
+# === Fetch remote JSON ===
+url = "https://raw.githubusercontent.com/SingularityNET-Archive/SingularityNET-Archive/refs/heads/main/Data/Snet-Ambassador-Program/Meeting-Summaries/2025/meeting-summaries-array.json"  # Replace with your URL
+response = requests.get(url)
+if response.status_code != 200:
+    raise Exception(f"Failed to fetch JSON. Status code: {response.status_code}")
+data = response.json()
+
+# Ensure list of workgroups
+if isinstance(data, dict):
+    workgroups = [data]
+elif isinstance(data, list):
+    workgroups = data
+else:
+    raise Exception("Unexpected JSON structure")
+
+G = nx.DiGraph()
+
+# Helper for safe nested access
+def safe_get(d, keys, default=None):
+    for key in keys:
+        if isinstance(d, dict) and key in d:
+            d = d[key]
+        else:
+            return default
+    return d
+
+# === Loop through all workgroups ===
+for wg_data in workgroups:
+    workgroup = safe_get(wg_data, ["workgroup"], "Unknown Workgroup")
+    meeting_id = safe_get(wg_data, ["workgroup_id"], f"MeetingID_{workgroup}")
+    meeting_info = safe_get(wg_data, ["meetingInfo"], {})
+
+    G.add_node(workgroup, type="Workgroup")
+    G.add_node(meeting_id, type="Meeting",
+               date=meeting_info.get("date", ""),
+               typeOfMeeting=meeting_info.get("typeOfMeeting", ""))
+    G.add_edge(workgroup, meeting_id, relation="has_meeting")
+
+    # Host & Documenter
+    host = meeting_info.get("host", "Unknown Host")
+    documenter = meeting_info.get("documenter", "Unknown Documenter")
+    for person in [host, documenter]:
+        G.add_node(person, type="Person")
+        G.add_edge(meeting_id, person, relation="hosted_by" if person == host else "documented_by")
+
+    # Attendees
+    people_present = meeting_info.get("peoplePresent", "")
+    for person in [p.strip() for p in people_present.split(",") if p.strip()]:
+        G.add_node(person, type="Person")
+        G.add_edge(meeting_id, person, relation="attended_by")
+
+    # Working Docs
+    for doc in meeting_info.get("workingDocs", []):
+        title = doc.get("title", "Untitled Document")
+        link = doc.get("link", "")
+        G.add_node(title, type="Document", link=link)
+        G.add_edge(meeting_id, title, relation="references_doc")
+
+    # Agenda Items
+    for agenda in wg_data.get("agendaItems", []):
+        agenda_status = agenda.get("status", "unknown")
+        agenda_id = f"Agenda_{agenda_status}_{meeting_id}"
+        G.add_node(agenda_id, type="AgendaItem", status=agenda_status)
+        G.add_edge(meeting_id, agenda_id, relation="has_agenda")
+
+        # ActionItems
+        for action in agenda.get("actionItems", []):
+            action_text = action.get("text", "Unnamed Action")
+            action_id = action_text[:40] + "..."
+            G.add_node(action_id, type="ActionItem", dueDate=action.get("dueDate", ""))
+            G.add_edge(agenda_id, action_id, relation="has_actionItem")
+            assignee = action.get("assignee")
+            if assignee:
+                G.add_node(assignee, type="Person")
+                G.add_edge(action_id, assignee, relation="assigned_to")
+
+        # DecisionItems
+        for decision in agenda.get("decisionItems", []):
+            dec_text = decision.get("decision", "Unnamed Decision")
+            dec_id = dec_text[:40] + "..."
+            G.add_node(dec_id, type="DecisionItem",
+                       effect=decision.get("effect"),
+                       rationale=decision.get("rationale"))
+            G.add_edge(agenda_id, dec_id, relation="has_decisionItem")
+
+    # Tags & Emotions
+    tags = safe_get(wg_data, ["tags"], {})
+    for topic in tags.get("topicsCovered", "").split(","):
+        topic = topic.strip()
+        if topic:
+            G.add_node(topic, type="Tag")
+            G.add_edge(meeting_id, topic, relation="tagged_with")
+
+    for emotion in tags.get("emotions", "").split(","):
+        emotion = emotion.strip()
+        if emotion:
+            G.add_node(emotion, type="Emotion")
+            G.add_edge(meeting_id, emotion, relation="tagged_with")
+
+# === Visualize the graph ===
+plt.figure(figsize=(20, 14))
+pos = nx.spring_layout(G, seed=42)
+nx.draw(G, pos, with_labels=True, node_color="lightblue", node_size=2000, font_size=8, arrows=True)
+edge_labels = nx.get_edge_attributes(G, "relation")
+nx.draw_networkx_edge_labels(G, pos, edge_labels=edge_labels, font_size=7)
+plt.savefig("graph2.png")