Release v2.4.4

README.md

@@ -2763,11 +2763,11 @@ agent.chat("Hello!")  # Auto-persists messages, runs, traces
 | SurrealDB | Conversation | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
 | Qdrant | Knowledge | `pip install "praisonai[tools]"` | [knowledge_qdrant.py](examples/persistence/knowledge_qdrant.py) | [docs](https://docs.praison.ai/docs/databases/qdrant) |
 | ChromaDB | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
-| Pinecone | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
-| Weaviate | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
-| LanceDB | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
+| Pinecone | Knowledge | `pip install pinecone` | [pinecone_wow.py](examples/vector/pinecone_wow.py) | [docs](https://docs.praison.ai/docs/databases/pinecone) |
+| Weaviate | Knowledge | `pip install weaviate-client` | [weaviate_wow.py](examples/vector/weaviate_wow.py) | [docs](https://docs.praison.ai/docs/databases/weaviate) |
+| LanceDB | Knowledge | `pip install lancedb` | [lancedb_real_wow.py](examples/vector/lancedb_real_wow.py) | [docs](https://docs.praison.ai/docs/databases/lancedb) |
 | Milvus | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
-| PGVector | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
+| PGVector | Knowledge | `pip install psycopg2-binary` | [pgvector_real_wow.py](examples/vector/pgvector_real_wow.py) | [docs](https://docs.praison.ai/docs/databases/pgvector) |
 | Redis Vector | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
 | Cassandra | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
 | ClickHouse | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |

docker/Dockerfile.chat

@@ -16,7 +16,7 @@ RUN mkdir -p /root/.praison
 # Install Python packages (using latest versions)
 RUN pip install --no-cache-dir \
     praisonai_tools \
-    "praisonai>=2.4.3" \
+    "praisonai>=2.4.4" \
     "praisonai[chat]" \
     "embedchain[github,youtube]"
 

docker/Dockerfile.dev

@@ -20,7 +20,7 @@ RUN mkdir -p /root/.praison
 # Install Python packages (using latest versions)
 RUN pip install --no-cache-dir \
     praisonai_tools \
-    "praisonai>=2.4.3" \
+    "praisonai>=2.4.4" \
     "praisonai[ui]" \
     "praisonai[chat]" \
     "praisonai[realtime]" \

docker/Dockerfile.ui

@@ -16,7 +16,7 @@ RUN mkdir -p /root/.praison
 # Install Python packages (using latest versions)
 RUN pip install --no-cache-dir \
     praisonai_tools \
-    "praisonai>=2.4.3" \
+    "praisonai>=2.4.4" \
     "praisonai[ui]" \
     "praisonai[crewai]"
 

examples/multi_agent/shared_db_session.py

@@ -0,0 +1,40 @@
+"""Multi-Agent Shared Session - DB Persistence Test"""
+import sys
+sys.path.insert(0, 'src/praisonai')
+from praisonai.persistence import create_conversation_store
+from praisonai.persistence.conversation.base import ConversationSession, ConversationMessage
+
+# Create shared session for multiple agents
+store = create_conversation_store("sqlite", path="/tmp/multi_agent.db")
+session_id = "shared-session-123"
+
+# Create session
+session = ConversationSession(session_id=session_id, agent_id="multi")
+try:
+    store.create_session(session)
+except Exception:
+    pass
+
+# Agent 1 writes
+msg1 = ConversationMessage(session_id=session_id, role="user", content="Agent1: Hello")
+store.add_message(session_id, msg1)
+msg2 = ConversationMessage(session_id=session_id, role="assistant", content="Agent1: Hi there!")
+store.add_message(session_id, msg2)
+
+# Agent 2 writes to same session
+msg3 = ConversationMessage(session_id=session_id, role="user", content="Agent2: What did Agent1 say?")
+store.add_message(session_id, msg3)
+msg4 = ConversationMessage(session_id=session_id, role="assistant", content="Agent2: Agent1 said Hello")
+store.add_message(session_id, msg4)
+
+# Verify both agents' messages are in session
+messages = store.get_messages(session_id)
+print(f"Total messages in shared session: {len(messages)}")
+assert len(messages) >= 4, "Should have messages from both agents"
+
+# Verify content
+contents = [m.content for m in messages]
+assert any("Agent1" in c for c in contents), "Should have Agent1 messages"
+assert any("Agent2" in c for c in contents), "Should have Agent2 messages"
+
+print("PASSED: Multi-agent shared session persistence")

examples/vector/lancedb_real_wow.py

@@ -0,0 +1,31 @@
+"""LanceDB Vector Store - Local Test"""
+import sys
+import os
+import shutil
+
+try:
+    import lancedb
+except ImportError:
+    print("SKIPPED: LanceDB - lancedb not installed")
+    sys.exit(0)
+
+# Clean up previous test
+db_path = "/tmp/lancedb_test"
+if os.path.exists(db_path):
+    shutil.rmtree(db_path)
+
+db = lancedb.connect(db_path)
+
+# Create table with vectors
+data = [
+    {"id": "1", "text": "Machine learning is AI", "vector": [0.1] * 128},
+    {"id": "2", "text": "Deep learning uses neural nets", "vector": [0.2] * 128},
+]
+table = db.create_table("demo", data)
+
+# Search
+results = table.search([0.1] * 128).limit(1).to_list()
+print(f"Found: {len(results)} results")
+print(f"Top result: {results[0]['text'][:30]}...")
+assert len(results) >= 1
+print("PASSED: LanceDB vector store")

examples/vector/pgvector_real_wow.py

@@ -0,0 +1,59 @@
+"""PGVector Vector Store - Docker Test"""
+import sys
+import os
+
+# Docker: docker run -d --name pgvector -e POSTGRES_PASSWORD=postgres -p 5433:5432 pgvector/pgvector:pg16
+url = os.getenv("PGVECTOR_URL", "postgresql://postgres:postgres@localhost:5433/postgres")
+
+try:
+    import psycopg2
+except ImportError:
+    print("SKIPPED: PGVector - psycopg2 not installed")
+    sys.exit(0)
+
+try:
+    conn = psycopg2.connect(url)
+    cur = conn.cursor()
+    
+    # Ensure extension
+    cur.execute("CREATE EXTENSION IF NOT EXISTS vector")
+    conn.commit()
+    
+    # Create test table
+    cur.execute("DROP TABLE IF EXISTS test_vectors")
+    cur.execute("""
+        CREATE TABLE test_vectors (
+            id SERIAL PRIMARY KEY,
+            content TEXT,
+            embedding vector(128)
+        )
+    """)
+    conn.commit()
+    
+    # Insert vectors
+    cur.execute("""
+        INSERT INTO test_vectors (content, embedding) VALUES
+        ('Machine learning is AI', %s),
+        ('Deep learning uses neural nets', %s)
+    """, ([0.1] * 128, [0.2] * 128))
+    conn.commit()
+    
+    # Search (cosine similarity)
+    cur.execute("""
+        SELECT content, embedding <=> %s::vector AS distance
+        FROM test_vectors
+        ORDER BY distance
+        LIMIT 1
+    """, ([0.1] * 128,))
+    
+    row = cur.fetchone()
+    print(f"Top result: {row[0][:30]}... (distance: {row[1]:.4f})")
+    
+    # Cleanup
+    cur.execute("DROP TABLE test_vectors")
+    conn.commit()
+    conn.close()
+    
+    print("PASSED: PGVector vector store")
+except Exception as e:
+    print(f"SKIPPED: PGVector - {e}")

examples/vector/pinecone_wow.py

@@ -0,0 +1,27 @@
+"""Pinecone Vector Store - Real API Test"""
+import os
+import sys
+sys.path.insert(0, 'src/praisonai')
+
+# Requires: export PINECONE_API_KEY=...
+api_key = os.getenv("PINECONE_API_KEY")
+if not api_key:
+    print("SKIPPED: Pinecone - PINECONE_API_KEY not set")
+    sys.exit(0)
+
+from pinecone import Pinecone
+
+pc = Pinecone(api_key=api_key)
+indexes = pc.list_indexes()
+print(f"Pinecone connected! Found {len(list(indexes))} indexes")
+
+# Use existing 'test' index or create one
+index_name = "test"
+if index_name not in [idx.name for idx in pc.list_indexes()]:
+    print(f"SKIPPED: Pinecone - index '{index_name}' not found")
+    sys.exit(0)
+
+index = pc.Index(index_name)
+stats = index.describe_index_stats()
+print(f"Index '{index_name}' has {stats.total_vector_count} vectors")
+print("PASSED: Pinecone vector store")

examples/vector/weaviate_wow.py

@@ -0,0 +1,24 @@
+"""Weaviate Cloud Vector Store - Real API Test"""
+import os
+import sys
+
+# Requires: export WEAVIATE_URL=... and WEAVIATE_API_KEY=...
+weaviate_url = os.getenv("WEAVIATE_URL", "https://thhoyczshsawyt16ot3uw.c0.europe-west3.gcp.weaviate.cloud")
+weaviate_key = os.getenv("WEAVIATE_API_KEY")
+if not weaviate_key:
+    print("SKIPPED: Weaviate - WEAVIATE_API_KEY not set")
+    sys.exit(0)
+
+import weaviate
+from weaviate.classes.init import Auth
+
+client = weaviate.connect_to_weaviate_cloud(
+    cluster_url=weaviate_url,
+    auth_credentials=Auth.api_key(weaviate_key)
+)
+
+print(f"Weaviate connected: {client.is_ready()}")
+collections = client.collections.list_all()
+print(f"Found {len(collections)} collections")
+client.close()
+print("PASSED: Weaviate cloud vector store")

src/praisonai/README.md

@@ -2763,11 +2763,11 @@ agent.chat("Hello!")  # Auto-persists messages, runs, traces
 | SurrealDB | Conversation | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
 | Qdrant | Knowledge | `pip install "praisonai[tools]"` | [knowledge_qdrant.py](examples/persistence/knowledge_qdrant.py) | [docs](https://docs.praison.ai/docs/databases/qdrant) |
 | ChromaDB | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
-| Pinecone | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
-| Weaviate | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
-| LanceDB | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
+| Pinecone | Knowledge | `pip install pinecone` | [pinecone_wow.py](examples/vector/pinecone_wow.py) | [docs](https://docs.praison.ai/docs/databases/pinecone) |
+| Weaviate | Knowledge | `pip install weaviate-client` | [weaviate_wow.py](examples/vector/weaviate_wow.py) | [docs](https://docs.praison.ai/docs/databases/weaviate) |
+| LanceDB | Knowledge | `pip install lancedb` | [lancedb_real_wow.py](examples/vector/lancedb_real_wow.py) | [docs](https://docs.praison.ai/docs/databases/lancedb) |
 | Milvus | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
-| PGVector | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
+| PGVector | Knowledge | `pip install psycopg2-binary` | [pgvector_real_wow.py](examples/vector/pgvector_real_wow.py) | [docs](https://docs.praison.ai/docs/databases/pgvector) |
 | Redis Vector | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
 | Cassandra | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |
 | ClickHouse | Knowledge | `pip install "praisonai[tools]"` | - | [docs](https://docs.praison.ai/docs/databases/overview) |

src/praisonai/praisonai.rb

@@ -3,8 +3,8 @@ class Praisonai < Formula
   
     desc "AI tools for various AI applications"
     homepage "https://github.com/MervinPraison/PraisonAI"
-    url "https://github.com/MervinPraison/PraisonAI/archive/refs/tags/v2.4.3.tar.gz"
-    sha256 `curl -sL https://github.com/MervinPraison/PraisonAI/archive/refs/tags/v2.4.3.tar.gz | shasum -a 256`.split.first
+    url "https://github.com/MervinPraison/PraisonAI/archive/refs/tags/v2.4.4.tar.gz"
+    sha256 `curl -sL https://github.com/MervinPraison/PraisonAI/archive/refs/tags/v2.4.4.tar.gz | shasum -a 256`.split.first
     license "MIT"
   
     depends_on "[email protected]"

src/praisonai/praisonai/deploy.py

@@ -57,7 +57,7 @@ class CloudDeployer:
             file.write("FROM python:3.11-slim\n")
             file.write("WORKDIR /app\n")
             file.write("COPY . .\n")
-            file.write("RUN pip install flask praisonai==2.4.3 gunicorn markdown\n")
+            file.write("RUN pip install flask praisonai==2.4.4 gunicorn markdown\n")
             file.write("EXPOSE 8080\n")
             file.write('CMD ["gunicorn", "-b", "0.0.0.0:8080", "api:app"]\n')
             

src/praisonai/praisonai/version.py

@@ -1 +1 @@
-__version__ = "2.4.3"
+__version__ = "2.4.4"