Compare commits

...
5 Commits
Author SHA1 Message Date
Mervin Praison 473fda653d Release v2.3.25 2025-12-17 08:17:15 +00:00
Mervin Praison 30f1a440b6 Release v2.3.24 2025-12-17 08:04:24 +00:00
Mervin Praison f991f37cfe Release v2.3.23 2025-12-17 00:41:48 +00:00
Mervin Praison a43b3ac72c Release v2.3.22 2025-12-17 00:25:14 +00:00
Mervin Praison 06f82249e1 Release v2.3.21 2025-12-17 00:05:40 +00:00
28 changed files with 4860 additions and 127 deletions

No files matched your search

+199 -36
View File
@@ -40,7 +40,17 @@ PraisonAI is a production-ready Multi-AI Agents framework with self-reflection,
| 🔄 Self Reflection AI Agents | [Example](examples/python/concepts/self-reflection-details.py) | [📖](https://docs.praison.ai/features/selfreflection) |
| 🧠 Reasoning AI Agents | [Example](examples/python/concepts/reasoning-extraction.py) | [📖](https://docs.praison.ai/features/reasoning) |
| 👁️ Multi Modal AI Agents | [Example](examples/python/general/multimodal.py) | [📖](https://docs.praison.ai/features/multimodal) |
| 🎭 AI Agent Workflow (Context Passing, Per-Step Agents) | [Example](examples/python/stateful/workflow-state-example.py) | [📖](https://docs.praison.ai/features/workflows) |
| **🔄 Workflows** | | |
| ↳ Simple Workflow | [Example](examples/python/workflows/simple_workflow.py) | [📖](https://docs.praison.ai/features/workflows) |
| ↳ Workflow with Agents | [Example](examples/python/workflows/workflow_with_agents.py) | [📖](https://docs.praison.ai/features/workflows) |
| ↳ Agentic Routing (`route()`) | [Example](examples/python/workflows/workflow_routing.py) | [📖](https://docs.praison.ai/features/routing) |
| ↳ Parallel Execution (`parallel()`) | [Example](examples/python/workflows/workflow_parallel.py) | [📖](https://docs.praison.ai/features/parallelisation) |
| ↳ Loop over List/CSV (`loop()`) | [Example](examples/python/workflows/workflow_loop_csv.py) | [📖](https://docs.praison.ai/features/repetitive) |
| ↳ Evaluator-Optimizer (`repeat()`) | [Example](examples/python/workflows/workflow_repeat.py) | [📖](https://docs.praison.ai/features/evaluator-optimiser) |
| ↳ Conditional Steps | [Example](examples/python/workflows/workflow_conditional.py) | [📖](https://docs.praison.ai/features/workflows) |
| ↳ Workflow Branching | [Example](examples/python/workflows/workflow_branching.py) | [📖](https://docs.praison.ai/features/workflows) |
| ↳ Workflow Early Stop | [Example](examples/python/workflows/workflow_early_stop.py) | [📖](https://docs.praison.ai/features/workflows) |
| ↳ Workflow Checkpoints | [Example](examples/python/workflows/workflow_checkpoints.py) | [📖](https://docs.praison.ai/features/workflows) |
| 📚 Add Custom Knowledge | [Example](examples/python/concepts/knowledge-agents.py) | [📖](https://docs.praison.ai/features/knowledge) |
| 🧠 Memory (Short & Long Term) | [Example](examples/python/general/memory_example.py) | [📖](https://docs.praison.ai/concepts/memory) |
| 📄 Chat with PDF Agents | [Example](examples/python/concepts/chat-with-pdf.py) | [📖](https://docs.praison.ai/features/chat-with-pdf) |
@@ -103,19 +113,6 @@ PraisonAI is a production-ready Multi-AI Agents framework with self-reflection,
| @ @Mentions in Prompts | [Example](#mentions-in-prompts) | [📖](https://docs.praison.ai/cli/mentions) |
| 💾 Auto-Save Sessions | [Example](#session-management-python) | [📖](https://docs.praison.ai/cli/session) |
| 📜 History in Context | [Example](#session-management-python) | [📖](https://docs.praison.ai/cli/session) |
| ⏸️ Workflow Checkpoints | [Example](examples/python/workflows/workflow_checkpoints.py) | [📖](https://docs.praison.ai/cli/session) |
| 🔀 Workflow Branching | [Example](examples/python/workflows/workflow_branching.py) | [📖](https://docs.praison.ai/features/workflows) |
| 🔁 Workflow Loops | [Example](examples/python/workflows/workflow_loops.py) | [📖](https://docs.praison.ai/features/workflows) |
| 📞 Task Callbacks | [Example](examples/python/workflows/task_callbacks.py) | [📖](https://docs.praison.ai/features/workflows) |
| 🛑 Workflow Early Stop | [Example](examples/python/workflows/workflow_early_stop.py) | [📖](https://docs.praison.ai/features/workflows) |
| ⚡ Simple Workflow | [Example](examples/python/workflows/simple_workflow.py) | [📖](https://docs.praison.ai/features/workflows) |
| 🤖 Workflow with Agents | [Example](examples/python/workflows/workflow_with_agents.py) | [📖](https://docs.praison.ai/features/workflows) |
| 🔄 Conditional Steps | [Example](examples/python/workflows/workflow_conditional.py) | [📖](https://docs.praison.ai/features/workflows) |
| 🎭 Mixed Steps | [Example](examples/python/workflows/workflow_mixed_steps.py) | [📖](https://docs.praison.ai/features/workflows) |
| 🔀 Agentic Routing | [Example](examples/python/workflows/workflow_routing.py) | [📖](https://docs.praison.ai/features/workflows) |
| ⚡ Parallel Execution | [Example](examples/python/workflows/workflow_parallel.py) | [📖](https://docs.praison.ai/features/workflows) |
| 📄 CSV Loop Processing | [Example](examples/python/workflows/workflow_loop_csv.py) | [📖](https://docs.praison.ai/features/workflows) |
| 🔄 Evaluator-Optimizer | [Example](examples/python/workflows/workflow_repeat.py) | [📖](https://docs.praison.ai/features/workflows) |
## Supported Providers
@@ -466,8 +463,8 @@ result = asyncio.run(manager.aexecute("deploy", default_llm="gpt-4o-mini"))
|----------|-------------|
| Simple function pipelines | `Workflow` class ⭐ |
| Agent-only pipelines | `Workflow` class |
| CSV batch processing | `process="workflow"` |
| Complex task routing | `process="workflow"` |
| CSV batch processing | `Workflow` + `loop()` |
| Complex task routing | `Workflow` + `route()` |
| Markdown templates | `WorkflowManager` |
| Early stop / conditional | `Workflow` class |
@@ -525,7 +522,9 @@ loop_step = WorkflowStep(
```python
from praisonaiagents import Workflow, WorkflowContext, StepResult
from praisonaiagents.memory.workflows import route, parallel, loop, repeat
# Or use Pipeline (alias for Workflow)
from praisonaiagents import Pipeline
from praisonaiagents.workflows import route, parallel, loop, repeat
# 1. ROUTING - Decision-based branching
workflow = Workflow(steps=[
@@ -559,35 +558,178 @@ workflow = Workflow(steps=[
max_iterations=5
)
])
# 5. CALLBACKS - Monitor workflow execution
workflow = Workflow(
steps=[step1, step2],
on_workflow_start=lambda w, i: print(f"Starting: {i}"),
on_step_complete=lambda name, r: print(f"{name}: {r.output[:50]}"),
on_workflow_complete=lambda w, r: print(f"Done: {r['status']}")
)
# 6. GUARDRAILS - Validate and retry
def validate(result):
return ("error" not in result.output, "Fix the error")
workflow = Workflow(steps=[
WorkflowStep(name="gen", handler=generator, guardrail=validate, max_retries=3)
])
```
### Task Callbacks & Variables (process="workflow")
### Workflow with Agents
Use Agent objects directly as workflow steps:
```python
from praisonaiagents import Agent, Task, PraisonAIAgents
from praisonaiagents import Agent, Workflow
from praisonaiagents.workflows import route, parallel
# Per-task agent config (no need to create agent separately)
task = Task(
description="Research {{topic}}",
agent_config={"name": "Researcher", "role": "Expert", "llm": "gpt-4o-mini"},
variables={"topic": "AI trends"}
# 1. SEQUENTIAL AGENTS
researcher = Agent(name="Researcher", role="Research expert", tools=[tavily_search])
writer = Agent(name="Writer", role="Content writer")
editor = Agent(name="Editor", role="Editor")
workflow = Workflow(steps=[researcher, writer, editor])
result = workflow.start("Research and write about AI")
# 2. PARALLEL AGENTS
workflow = Workflow(steps=[
parallel([researcher1, researcher2, researcher3]),
aggregator_agent
])
# 3. ROUTE TO AGENTS
workflow = Workflow(steps=[
classifier_function,
route({
"technical": [tech_agent],
"creative": [creative_agent],
"default": [general_agent]
})
])
# 4. WITH PLANNING & REASONING
workflow = Workflow(
steps=[researcher, writer, editor],
planning=True, # Create execution plan
planning_llm="gpt-4o", # LLM for planning
reasoning=True, # Chain-of-thought reasoning
verbose=True
)
# Callbacks for workflow execution
def on_start(task, task_id):
print(f"Starting: {task.name}")
# 5. TOOLS PER STEP
workflow = Workflow(steps=[
WorkflowStep(
name="research",
action="Research {{topic}}",
tools=[tavily_search, web_scraper],
agent_config={"name": "Researcher", "role": "Expert"}
)
])
def on_complete(task, output):
print(f"Completed: {task.name}")
# 6. OUTPUT TO FILE / IMAGES / PYDANTIC
from pydantic import BaseModel
agents = PraisonAIAgents(
agents=[agent],
tasks=[task],
process="workflow",
on_task_start=on_start,
on_task_complete=on_complete,
variables={"global_var": "shared_value"} # Global variables for all tasks
class Report(BaseModel):
title: str
content: str
workflow = Workflow(steps=[
WorkflowStep(name="analyze", action="Analyze image", images=["image.jpg"]),
WorkflowStep(name="report", action="Generate report", output_pydantic=Report),
WorkflowStep(name="save", action="Save results", output_file="output/report.txt")
])
# 7. ASYNC EXECUTION
import asyncio
async def main():
result = await workflow.astart("input")
print(result)
asyncio.run(main())
# 8. STATUS TRACKING
workflow.status # "not_started" | "running" | "completed"
workflow.step_statuses # {"step1": "completed", "step2": "skipped"}
# 9. MEMORY CONFIG
workflow = Workflow(
steps=[researcher, writer],
memory_config={"provider": "chroma", "persist": True, "collection": "my_workflow"}
)
result1 = workflow.start("Research AI")
result2 = workflow.start("Continue the research") # Remembers first run
```
### YAML Workflow Template
```yaml
# .praison/workflows/research.yaml
name: Research Workflow
description: Research and write content with all patterns
agents:
researcher:
role: Research Expert
goal: Find accurate information
tools: [tavily_search, web_scraper]
writer:
role: Content Writer
goal: Write engaging content
editor:
role: Editor
goal: Polish content
steps:
# Sequential
- agent: researcher
action: Research {{topic}}
output_variable: research_data
# Routing
- name: classifier
action: Classify content type
route:
technical: [tech_handler]
creative: [creative_handler]
default: [general_handler]
# Parallel
- name: parallel_research
parallel:
- agent: researcher
action: Research market
- agent: researcher
action: Research competitors
# Loop
- agent: writer
action: Write about {{item}}
loop_over: topics
loop_var: item
# Repeat (evaluator-optimizer)
- agent: editor
action: Review and improve
repeat:
until: "quality > 8"
max_iterations: 3
# Output to file
- agent: writer
action: Write final report
output_file: output/{{topic}}_report.md
variables:
topic: AI trends
topics: [ML, NLP, Vision]
planning: true
planning_llm: gpt-4o
memory_config:
provider: chroma
persist: true
```
### 9. Hooks
@@ -733,6 +875,12 @@ praisonai workflow run deploy --workflow-var environment=staging --workflow-var
# Execute with planning mode (AI creates sub-steps for each workflow step)
praisonai workflow run "Research Blog" --planning --verbose
# Execute with reasoning mode (chain-of-thought)
praisonai workflow run "Analysis" --reasoning --verbose
# Execute with memory enabled
praisonai workflow run "Research" --memory
# Show workflow details
praisonai workflow show deploy
@@ -744,8 +892,23 @@ praisonai "What is AI?" --workflow "Research,Summarize" --save
# Inline workflow with step actions
praisonai "GPT-5" --workflow "Research:Search for info,Write:Write blog" --tools tavily
# Workflow CLI help
praisonai workflow help
```
**Workflow CLI Options:**
| Flag | Description |
|------|-------------|
| `--workflow-var key=value` | Set workflow variable (can be repeated) |
| `--llm <model>` | LLM model (e.g., openai/gpt-4o-mini) |
| `--tools <tools>` | Tools (comma-separated, e.g., tavily) |
| `--planning` | Enable planning mode |
| `--reasoning` | Enable reasoning mode |
| `--memory` | Enable memory |
| `--verbose` | Enable verbose output |
| `--save` | Save output to file |
### Hooks CLI:
```bash
# List configured hooks
+1 -1
View File
@@ -16,7 +16,7 @@ RUN mkdir -p /root/.praison
# Install Python packages (using latest versions)
RUN pip install --no-cache-dir \
flask \
"praisonai>=2.3.20" \
"praisonai>=2.3.25" \
"praisonai[api]" \
gunicorn \
markdown
+1 -1
View File
@@ -16,7 +16,7 @@ RUN mkdir -p /root/.praison
# Install Python packages (using latest versions)
RUN pip install --no-cache-dir \
praisonai_tools \
"praisonai>=2.3.20" \
"praisonai>=2.3.25" \
"praisonai[chat]" \
"embedchain[github,youtube]"
+1 -1
View File
@@ -20,7 +20,7 @@ RUN mkdir -p /root/.praison
# Install Python packages (using latest versions)
RUN pip install --no-cache-dir \
praisonai_tools \
"praisonai>=2.3.20" \
"praisonai>=2.3.25" \
"praisonai[ui]" \
"praisonai[chat]" \
"praisonai[realtime]" \
+1 -1
View File
@@ -16,7 +16,7 @@ RUN mkdir -p /root/.praison
# Install Python packages (using latest versions)
RUN pip install --no-cache-dir \
praisonai_tools \
"praisonai>=2.3.20" \
"praisonai>=2.3.25" \
"praisonai[ui]" \
"praisonai[crewai]"
+26 -24
View File
@@ -1,36 +1,38 @@
"""
Simple Workflow Example
Simple Agentic Workflow Example
The easiest way to create and run workflows in PraisonAI.
Just pass functions or agents as steps - no complex configuration needed!
Demonstrates using Agent instances directly as workflow steps.
Each agent processes the input and passes output to the next agent.
"""
from praisonaiagents import Workflow, WorkflowContext, StepResult
from praisonaiagents import Agent, Workflow
# Define simple handler functions
def validate(ctx: WorkflowContext) -> StepResult:
"""Validate the input data."""
if not ctx.input:
return StepResult(output="No input provided", stop_workflow=True)
return StepResult(output=f"Validated: {ctx.input}")
# Create agents with specific roles
researcher = Agent(
name="Researcher",
role="Research Analyst",
goal="Research and provide information about topics",
instructions="You are a research analyst. Provide concise, factual information."
)
def process(ctx: WorkflowContext) -> StepResult:
"""Process the validated data."""
return StepResult(output=f"Processed: {ctx.previous_result}")
writer = Agent(
name="Writer",
role="Content Writer",
goal="Write engaging content based on research",
instructions="You are a content writer. Write clear, engaging content based on the research provided."
)
def format_output(ctx: WorkflowContext) -> StepResult:
"""Format the final output."""
return StepResult(output=f"✅ Final: {ctx.previous_result}")
# Create workflow - just list your functions!
# Create workflow with agents as steps
workflow = Workflow(
name="Simple Pipeline",
steps=[validate, process, format_output]
name="Simple Agentic Pipeline",
steps=[researcher, writer]
)
if __name__ == "__main__":
# Run the workflow - PraisonAI style uses .start()
result = workflow.start("Hello, World!", verbose=True)
# Run workflow - agents process sequentially
result = workflow.start(
"What are the key benefits of AI agents?",
verbose=True
)
print(f"\nFinal output: {result['output']}")
print(f"Steps completed: {len(result['steps'])}")
print(f"\nFinal output:\n{result['output']}")
@@ -0,0 +1,36 @@
"""
Simple Workflow Example
The easiest way to create and run workflows in PraisonAI.
Just pass functions or agents as steps - no complex configuration needed!
"""
from praisonaiagents import Workflow, WorkflowContext, StepResult
# Define simple handler functions
def validate(ctx: WorkflowContext) -> StepResult:
"""Validate the input data."""
if not ctx.input:
return StepResult(output="No input provided", stop_workflow=True)
return StepResult(output=f"Validated: {ctx.input}")
def process(ctx: WorkflowContext) -> StepResult:
"""Process the validated data."""
return StepResult(output=f"Processed: {ctx.previous_result}")
def format_output(ctx: WorkflowContext) -> StepResult:
"""Format the final output."""
return StepResult(output=f"✅ Final: {ctx.previous_result}")
# Create workflow - just list your functions!
workflow = Workflow(
name="Simple Pipeline",
steps=[validate, process, format_output]
)
if __name__ == "__main__":
# Run the workflow - PraisonAI style uses .start()
result = workflow.start("Hello, World!", verbose=True)
print(f"\nFinal output: {result['output']}")
print(f"Steps completed: {len(result['steps'])}")
@@ -5,7 +5,7 @@ Demonstrates iterating over a CSV file, processing each row.
"""
from praisonaiagents import Workflow, WorkflowContext, StepResult
from praisonaiagents.memory.workflows import loop
from praisonaiagents.workflows import loop
import tempfile
import os
@@ -0,0 +1,52 @@
"""
Workflow Loop with List Example
Demonstrates iterating over a list of items, processing each one.
"""
from praisonaiagents import Workflow, WorkflowContext, StepResult
from praisonaiagents.workflows import loop
# Sample data
fruits = ["apple", "banana", "cherry", "date", "elderberry"]
# Processor for each item
def process_fruit(ctx: WorkflowContext) -> StepResult:
"""Process a single fruit from the list."""
fruit = ctx.variables.get("item", "unknown")
index = ctx.variables.get("loop_index", 0)
# Simulate processing
result = f"🍎 [{index + 1}] {fruit.upper()} - processed successfully"
return StepResult(
output=result,
variables={"last_fruit": fruit}
)
# Aggregator to summarize results
def summarize(ctx: WorkflowContext) -> StepResult:
"""Summarize all processed fruits."""
outputs = ctx.variables.get("loop_outputs", [])
summary = f"📊 Processed {len(outputs)} fruits:\n"
summary += "\n".join(f" {o}" for o in outputs)
return StepResult(output=summary)
# Create workflow
workflow = Workflow(
name="Fruit Processor",
steps=[
loop(process_fruit, over="fruits"),
summarize
],
variables={"fruits": fruits}
)
if __name__ == "__main__":
print("=== Testing Loop with List ===\n")
result = workflow.start("Process all fruits", verbose=True)
print(f"\nFinal Output:\n{result['output']}")
print(f"\nLoop outputs count: {len(result['variables']['loop_outputs'])}")
print(f"Last processed: {result['variables'].get('last_fruit')}")
@@ -6,7 +6,7 @@ combining their results.
"""
from praisonaiagents import Workflow, WorkflowContext, StepResult
from praisonaiagents.memory.workflows import parallel
from praisonaiagents.workflows import parallel
import time
# Parallel workers - each does independent work
@@ -6,7 +6,7 @@ This is useful for iterative improvement patterns.
"""
from praisonaiagents import Workflow, WorkflowContext, StepResult
from praisonaiagents.memory.workflows import repeat
from praisonaiagents.workflows import repeat
# Simulated content generator that improves each iteration
class ContentGenerator:
@@ -6,7 +6,7 @@ takes different paths based on the output of a decision step.
"""
from praisonaiagents import Workflow, WorkflowContext, StepResult
from praisonaiagents.memory.workflows import route
from praisonaiagents.workflows import route
# Decision maker - determines which route to take
def classify_request(ctx: WorkflowContext) -> StepResult:
@@ -54,10 +54,12 @@ except ImportError:
MCP = None
from .session import Session
from .memory.memory import Memory
from .memory.workflows import (
# Workflows - import from dedicated workflows module
from .workflows import (
Workflow, WorkflowStep, WorkflowContext, StepResult,
Route, Parallel, Loop, Repeat,
route, parallel, loop, repeat
route, parallel, loop, repeat,
Pipeline # Alias for Workflow
)
from .guardrails import GuardrailResult, LLMGuardrail
@@ -48,30 +48,58 @@ def __getattr__(name):
if name == "create_auto_memory":
from .auto_memory import create_auto_memory
return create_auto_memory
# Workflows - now in dedicated module, re-export for backward compatibility
if name == "WorkflowManager":
from .workflows import WorkflowManager
from ..workflows import WorkflowManager
return WorkflowManager
if name == "Workflow":
from .workflows import Workflow
from ..workflows import Workflow
return Workflow
if name == "WorkflowStep":
from .workflows import WorkflowStep
from ..workflows import WorkflowStep
return WorkflowStep
if name == "WorkflowContext":
from .workflows import WorkflowContext
from ..workflows import WorkflowContext
return WorkflowContext
if name == "StepResult":
from .workflows import StepResult
from ..workflows import StepResult
return StepResult
if name == "Pipeline":
from ..workflows import Pipeline
return Pipeline
if name == "Route":
from ..workflows import Route
return Route
if name == "Parallel":
from ..workflows import Parallel
return Parallel
if name == "Loop":
from ..workflows import Loop
return Loop
if name == "Repeat":
from ..workflows import Repeat
return Repeat
if name == "route":
from ..workflows import route
return route
if name == "parallel":
from ..workflows import parallel
return parallel
if name == "loop":
from ..workflows import loop
return loop
if name == "repeat":
from ..workflows import repeat
return repeat
# Backward compatibility aliases
if name == "StepInput":
from .workflows import WorkflowContext
from ..workflows import WorkflowContext
return WorkflowContext
if name == "StepOutput":
from .workflows import StepResult
from ..workflows import StepResult
return StepResult
if name == "create_workflow_manager":
from .workflows import create_workflow_manager
from ..workflows.workflows import create_workflow_manager
return create_workflow_manager
if name == "HooksManager":
from .hooks import HooksManager
@@ -98,13 +126,23 @@ __all__ = [
"AutoMemory",
"AutoMemoryExtractor",
"create_auto_memory",
# Workflows
# Workflows (re-exported from praisonaiagents.workflows for backward compatibility)
"WorkflowManager",
"Workflow",
"Pipeline",
"WorkflowStep",
"WorkflowContext",
"StepResult",
"create_workflow_manager",
# Workflow patterns
"Route",
"Parallel",
"Loop",
"Repeat",
"route",
"parallel",
"loop",
"repeat",
# Hooks
"HooksManager",
"HookResult",
@@ -779,6 +779,10 @@ class Workflow:
return self.run(input, **kwargs)
# Alias: Pipeline = Workflow (they are the same concept)
Pipeline = Workflow
class WorkflowManager:
"""
Manages workflow discovery, loading, and execution.
@@ -826,7 +826,34 @@ Provide a JSON with the structure:
logging.info("Hierarchical task execution finished")
def workflow(self):
"""Synchronous version of workflow method"""
"""Synchronous version of workflow method.
DEPRECATED: This method is deprecated. Use the Workflow class instead:
```python
from praisonaiagents import Workflow, StepResult
from praisonaiagents.workflows import route, parallel, loop, repeat
workflow = Workflow(steps=[step1, step2])
result = workflow.start("input")
```
The Workflow class provides a simpler API with more features:
- route() for decision-based branching
- parallel() for concurrent execution
- loop() for iteration over lists/CSV
- repeat() for evaluator-optimizer patterns
- Callbacks (on_step_start, on_step_complete, etc.)
- Guardrails with validation feedback
- Status tracking
"""
import warnings
warnings.warn(
"process='workflow' is deprecated. Use the Workflow class instead: "
"from praisonaiagents import Workflow; workflow = Workflow(steps=[...]); workflow.start()",
DeprecationWarning,
stacklevel=2
)
current_iter = 0 # Track how many times we've looped
# Build workflow relationships first
for task in self.tasks.values():
@@ -0,0 +1,55 @@
"""
Workflows module for PraisonAI Agents.
Provides workflow/pipeline patterns for orchestrating agents and functions.
"""
from .workflows import (
# Core classes
Workflow,
Pipeline, # Alias for Workflow
WorkflowStep,
WorkflowContext,
StepResult,
WorkflowManager,
# Pattern helpers
Route,
Parallel,
Loop,
Repeat,
# Convenience functions
route,
parallel,
loop,
repeat,
# Backward compatibility aliases
StepInput,
StepOutput,
)
__all__ = [
# Core
"Workflow",
"Pipeline",
"WorkflowStep",
"WorkflowContext",
"StepResult",
"WorkflowManager",
# Patterns
"Route",
"Parallel",
"Loop",
"Repeat",
"route",
"parallel",
"loop",
"repeat",
# Aliases
"StepInput",
"StepOutput",
]
File diff suppressed because it is too large. Load diff
+1 -1
View File
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
[project]
name = "praisonaiagents"
version = "0.0.198"
version = "0.1.3"
description = "Praison AI agents for completing complex tasks with Self Reflection Agents"
requires-python = ">=3.10"
authors = [
File diff suppressed because it is too large. Load diff
+1 -1
View File
@@ -2422,7 +2422,7 @@ wheels = [
[[package]]
name = "praisonaiagents"
version = "0.0.198"
version = "0.1.3"
source = { editable = "." }
dependencies = [
{ name = "aiohttp" },
+199 -36
View File
@@ -40,7 +40,17 @@ PraisonAI is a production-ready Multi-AI Agents framework with self-reflection,
| 🔄 Self Reflection AI Agents | [Example](examples/python/concepts/self-reflection-details.py) | [📖](https://docs.praison.ai/features/selfreflection) |
| 🧠 Reasoning AI Agents | [Example](examples/python/concepts/reasoning-extraction.py) | [📖](https://docs.praison.ai/features/reasoning) |
| 👁️ Multi Modal AI Agents | [Example](examples/python/general/multimodal.py) | [📖](https://docs.praison.ai/features/multimodal) |
| 🎭 AI Agent Workflow (Context Passing, Per-Step Agents) | [Example](examples/python/stateful/workflow-state-example.py) | [📖](https://docs.praison.ai/features/workflows) |
| **🔄 Workflows** | | |
| ↳ Simple Workflow | [Example](examples/python/workflows/simple_workflow.py) | [📖](https://docs.praison.ai/features/workflows) |
| ↳ Workflow with Agents | [Example](examples/python/workflows/workflow_with_agents.py) | [📖](https://docs.praison.ai/features/workflows) |
| ↳ Agentic Routing (`route()`) | [Example](examples/python/workflows/workflow_routing.py) | [📖](https://docs.praison.ai/features/routing) |
| ↳ Parallel Execution (`parallel()`) | [Example](examples/python/workflows/workflow_parallel.py) | [📖](https://docs.praison.ai/features/parallelisation) |
| ↳ Loop over List/CSV (`loop()`) | [Example](examples/python/workflows/workflow_loop_csv.py) | [📖](https://docs.praison.ai/features/repetitive) |
| ↳ Evaluator-Optimizer (`repeat()`) | [Example](examples/python/workflows/workflow_repeat.py) | [📖](https://docs.praison.ai/features/evaluator-optimiser) |
| ↳ Conditional Steps | [Example](examples/python/workflows/workflow_conditional.py) | [📖](https://docs.praison.ai/features/workflows) |
| ↳ Workflow Branching | [Example](examples/python/workflows/workflow_branching.py) | [📖](https://docs.praison.ai/features/workflows) |
| ↳ Workflow Early Stop | [Example](examples/python/workflows/workflow_early_stop.py) | [📖](https://docs.praison.ai/features/workflows) |
| ↳ Workflow Checkpoints | [Example](examples/python/workflows/workflow_checkpoints.py) | [📖](https://docs.praison.ai/features/workflows) |
| 📚 Add Custom Knowledge | [Example](examples/python/concepts/knowledge-agents.py) | [📖](https://docs.praison.ai/features/knowledge) |
| 🧠 Memory (Short & Long Term) | [Example](examples/python/general/memory_example.py) | [📖](https://docs.praison.ai/concepts/memory) |
| 📄 Chat with PDF Agents | [Example](examples/python/concepts/chat-with-pdf.py) | [📖](https://docs.praison.ai/features/chat-with-pdf) |
@@ -103,19 +113,6 @@ PraisonAI is a production-ready Multi-AI Agents framework with self-reflection,
| @ @Mentions in Prompts | [Example](#mentions-in-prompts) | [📖](https://docs.praison.ai/cli/mentions) |
| 💾 Auto-Save Sessions | [Example](#session-management-python) | [📖](https://docs.praison.ai/cli/session) |
| 📜 History in Context | [Example](#session-management-python) | [📖](https://docs.praison.ai/cli/session) |
| ⏸️ Workflow Checkpoints | [Example](examples/python/workflows/workflow_checkpoints.py) | [📖](https://docs.praison.ai/cli/session) |
| 🔀 Workflow Branching | [Example](examples/python/workflows/workflow_branching.py) | [📖](https://docs.praison.ai/features/workflows) |
| 🔁 Workflow Loops | [Example](examples/python/workflows/workflow_loops.py) | [📖](https://docs.praison.ai/features/workflows) |
| 📞 Task Callbacks | [Example](examples/python/workflows/task_callbacks.py) | [📖](https://docs.praison.ai/features/workflows) |
| 🛑 Workflow Early Stop | [Example](examples/python/workflows/workflow_early_stop.py) | [📖](https://docs.praison.ai/features/workflows) |
| ⚡ Simple Workflow | [Example](examples/python/workflows/simple_workflow.py) | [📖](https://docs.praison.ai/features/workflows) |
| 🤖 Workflow with Agents | [Example](examples/python/workflows/workflow_with_agents.py) | [📖](https://docs.praison.ai/features/workflows) |
| 🔄 Conditional Steps | [Example](examples/python/workflows/workflow_conditional.py) | [📖](https://docs.praison.ai/features/workflows) |
| 🎭 Mixed Steps | [Example](examples/python/workflows/workflow_mixed_steps.py) | [📖](https://docs.praison.ai/features/workflows) |
| 🔀 Agentic Routing | [Example](examples/python/workflows/workflow_routing.py) | [📖](https://docs.praison.ai/features/workflows) |
| ⚡ Parallel Execution | [Example](examples/python/workflows/workflow_parallel.py) | [📖](https://docs.praison.ai/features/workflows) |
| 📄 CSV Loop Processing | [Example](examples/python/workflows/workflow_loop_csv.py) | [📖](https://docs.praison.ai/features/workflows) |
| 🔄 Evaluator-Optimizer | [Example](examples/python/workflows/workflow_repeat.py) | [📖](https://docs.praison.ai/features/workflows) |
## Supported Providers
@@ -466,8 +463,8 @@ result = asyncio.run(manager.aexecute("deploy", default_llm="gpt-4o-mini"))
|----------|-------------|
| Simple function pipelines | `Workflow` class ⭐ |
| Agent-only pipelines | `Workflow` class |
| CSV batch processing | `process="workflow"` |
| Complex task routing | `process="workflow"` |
| CSV batch processing | `Workflow` + `loop()` |
| Complex task routing | `Workflow` + `route()` |
| Markdown templates | `WorkflowManager` |
| Early stop / conditional | `Workflow` class |
@@ -525,7 +522,9 @@ loop_step = WorkflowStep(
```python
from praisonaiagents import Workflow, WorkflowContext, StepResult
from praisonaiagents.memory.workflows import route, parallel, loop, repeat
# Or use Pipeline (alias for Workflow)
from praisonaiagents import Pipeline
from praisonaiagents.workflows import route, parallel, loop, repeat
# 1. ROUTING - Decision-based branching
workflow = Workflow(steps=[
@@ -559,35 +558,178 @@ workflow = Workflow(steps=[
max_iterations=5
)
])
# 5. CALLBACKS - Monitor workflow execution
workflow = Workflow(
steps=[step1, step2],
on_workflow_start=lambda w, i: print(f"Starting: {i}"),
on_step_complete=lambda name, r: print(f"{name}: {r.output[:50]}"),
on_workflow_complete=lambda w, r: print(f"Done: {r['status']}")
)
# 6. GUARDRAILS - Validate and retry
def validate(result):
return ("error" not in result.output, "Fix the error")
workflow = Workflow(steps=[
WorkflowStep(name="gen", handler=generator, guardrail=validate, max_retries=3)
])
```
### Task Callbacks & Variables (process="workflow")
### Workflow with Agents
Use Agent objects directly as workflow steps:
```python
from praisonaiagents import Agent, Task, PraisonAIAgents
from praisonaiagents import Agent, Workflow
from praisonaiagents.workflows import route, parallel
# Per-task agent config (no need to create agent separately)
task = Task(
description="Research {{topic}}",
agent_config={"name": "Researcher", "role": "Expert", "llm": "gpt-4o-mini"},
variables={"topic": "AI trends"}
# 1. SEQUENTIAL AGENTS
researcher = Agent(name="Researcher", role="Research expert", tools=[tavily_search])
writer = Agent(name="Writer", role="Content writer")
editor = Agent(name="Editor", role="Editor")
workflow = Workflow(steps=[researcher, writer, editor])
result = workflow.start("Research and write about AI")
# 2. PARALLEL AGENTS
workflow = Workflow(steps=[
parallel([researcher1, researcher2, researcher3]),
aggregator_agent
])
# 3. ROUTE TO AGENTS
workflow = Workflow(steps=[
classifier_function,
route({
"technical": [tech_agent],
"creative": [creative_agent],
"default": [general_agent]
})
])
# 4. WITH PLANNING & REASONING
workflow = Workflow(
steps=[researcher, writer, editor],
planning=True, # Create execution plan
planning_llm="gpt-4o", # LLM for planning
reasoning=True, # Chain-of-thought reasoning
verbose=True
)
# Callbacks for workflow execution
def on_start(task, task_id):
print(f"Starting: {task.name}")
# 5. TOOLS PER STEP
workflow = Workflow(steps=[
WorkflowStep(
name="research",
action="Research {{topic}}",
tools=[tavily_search, web_scraper],
agent_config={"name": "Researcher", "role": "Expert"}
)
])
def on_complete(task, output):
print(f"Completed: {task.name}")
# 6. OUTPUT TO FILE / IMAGES / PYDANTIC
from pydantic import BaseModel
agents = PraisonAIAgents(
agents=[agent],
tasks=[task],
process="workflow",
on_task_start=on_start,
on_task_complete=on_complete,
variables={"global_var": "shared_value"} # Global variables for all tasks
class Report(BaseModel):
title: str
content: str
workflow = Workflow(steps=[
WorkflowStep(name="analyze", action="Analyze image", images=["image.jpg"]),
WorkflowStep(name="report", action="Generate report", output_pydantic=Report),
WorkflowStep(name="save", action="Save results", output_file="output/report.txt")
])
# 7. ASYNC EXECUTION
import asyncio
async def main():
result = await workflow.astart("input")
print(result)
asyncio.run(main())
# 8. STATUS TRACKING
workflow.status # "not_started" | "running" | "completed"
workflow.step_statuses # {"step1": "completed", "step2": "skipped"}
# 9. MEMORY CONFIG
workflow = Workflow(
steps=[researcher, writer],
memory_config={"provider": "chroma", "persist": True, "collection": "my_workflow"}
)
result1 = workflow.start("Research AI")
result2 = workflow.start("Continue the research") # Remembers first run
```
### YAML Workflow Template
```yaml
# .praison/workflows/research.yaml
name: Research Workflow
description: Research and write content with all patterns
agents:
researcher:
role: Research Expert
goal: Find accurate information
tools: [tavily_search, web_scraper]
writer:
role: Content Writer
goal: Write engaging content
editor:
role: Editor
goal: Polish content
steps:
# Sequential
- agent: researcher
action: Research {{topic}}
output_variable: research_data
# Routing
- name: classifier
action: Classify content type
route:
technical: [tech_handler]
creative: [creative_handler]
default: [general_handler]
# Parallel
- name: parallel_research
parallel:
- agent: researcher
action: Research market
- agent: researcher
action: Research competitors
# Loop
- agent: writer
action: Write about {{item}}
loop_over: topics
loop_var: item
# Repeat (evaluator-optimizer)
- agent: editor
action: Review and improve
repeat:
until: "quality > 8"
max_iterations: 3
# Output to file
- agent: writer
action: Write final report
output_file: output/{{topic}}_report.md
variables:
topic: AI trends
topics: [ML, NLP, Vision]
planning: true
planning_llm: gpt-4o
memory_config:
provider: chroma
persist: true
```
### 9. Hooks
@@ -733,6 +875,12 @@ praisonai workflow run deploy --workflow-var environment=staging --workflow-var
# Execute with planning mode (AI creates sub-steps for each workflow step)
praisonai workflow run "Research Blog" --planning --verbose
# Execute with reasoning mode (chain-of-thought)
praisonai workflow run "Analysis" --reasoning --verbose
# Execute with memory enabled
praisonai workflow run "Research" --memory
# Show workflow details
praisonai workflow show deploy
@@ -744,8 +892,23 @@ praisonai "What is AI?" --workflow "Research,Summarize" --save
# Inline workflow with step actions
praisonai "GPT-5" --workflow "Research:Search for info,Write:Write blog" --tools tavily
# Workflow CLI help
praisonai workflow help
```
**Workflow CLI Options:**
| Flag | Description |
|------|-------------|
| `--workflow-var key=value` | Set workflow variable (can be repeated) |
| `--llm <model>` | LLM model (e.g., openai/gpt-4o-mini) |
| `--tools <tools>` | Tools (comma-separated, e.g., tavily) |
| `--planning` | Enable planning mode |
| `--reasoning` | Enable reasoning mode |
| `--memory` | Enable memory |
| `--verbose` | Enable verbose output |
| `--save` | Save output to file |
### Hooks CLI:
```bash
# List configured hooks
+2 -2
View File
@@ -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/v2.3.20.tar.gz"
sha256 `curl -sL https://github.com/MervinPraison/PraisonAI/archive/refs/tags/v2.3.20.tar.gz | shasum -a 256`.split.first
url "https://github.com/MervinPraison/PraisonAI/archive/refs/tags/v2.3.25.tar.gz"
sha256 `curl -sL https://github.com/MervinPraison/PraisonAI/archive/refs/tags/v2.3.25.tar.gz | shasum -a 256`.split.first
license "MIT"
depends_on "[email protected]"
+1 -1
View File
@@ -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==2.3.20 gunicorn markdown\n")
file.write("RUN pip install flask praisonai==2.3.25 gunicorn markdown\n")
file.write("EXPOSE 8080\n")
file.write('CMD ["gunicorn", "-b", "0.0.0.0:8080", "api:app"]\n')
+1 -1
View File
@@ -1 +1 @@
__version__ = "2.3.20"
__version__ = "2.3.25"
+1 -1
View File
@@ -12,7 +12,7 @@ dependencies = [
"rich>=13.7",
"markdown>=3.5",
"pyparsing>=3.0.0",
"praisonaiagents>=0.0.198",
"praisonaiagents>=0.1.3",
"python-dotenv>=0.19.0",
"instructor>=1.3.3",
"PyYAML>=6.0",
+4 -4
View File
@@ -4197,7 +4197,7 @@ requires-dist = [
{ name = "praisonai-tools", marker = "extra == 'autogen'", specifier = ">=0.0.22" },
{ name = "praisonai-tools", marker = "extra == 'autogen-v4'", specifier = ">=0.0.22" },
{ name = "praisonai-tools", marker = "extra == 'crewai'", specifier = ">=0.0.22" },
{ name = "praisonaiagents", specifier = ">=0.0.198" },
{ name = "praisonaiagents", specifier = ">=0.1.3" },
{ name = "pyautogen", marker = "extra == 'autogen'", specifier = "==0.2.29" },
{ name = "pydantic", marker = "extra == 'chat'", specifier = "<=2.10.1" },
{ name = "pydantic", marker = "extra == 'code'", specifier = "<=2.10.1" },
@@ -4252,7 +4252,7 @@ wheels = [
[[package]]
name = "praisonaiagents"
version = "0.0.198"
version = "0.1.3"
source = { registry = "https://pypi.org/simple" }
dependencies = [
{ name = "aiohttp" },
@@ -4261,9 +4261,9 @@ dependencies = [
{ name = "pydantic" },
{ name = "rich" },
]
sdist = { url = "https://files.pythonhosted.org/packages/68/bb/a3daf58206327a4cc92abed7295b41c03f9c4a8f3411d9435c633eb45b7f/praisonaiagents-0.0.198.tar.gz", hash = "sha256:d02180d476dd3ea260ade633764f6f8831dddc550b17ffb21eed79809166d315", size = 523691, upload-time = "2025-12-16T23:46:10.247Z" }
sdist = { url = "https://files.pythonhosted.org/packages/6d/6d/4c350703c10a53c8efee4a3ba989916f9e802dcc142b1a7fef8b874a7a00/praisonaiagents-0.1.3.tar.gz", hash = "sha256:064abf379e5ed4535db7c32fbe4344cb7274ef23f91842de1b336b12143c418d", size = 551139, upload-time = "2025-12-17T08:14:38.557Z" }
wheels = [
{ url = "https://files.pythonhosted.org/packages/0f/cf/704504b3f5f3c9fc5674a0514ebea294fd4ffe7d040aae86d8af91dc0446/praisonaiagents-0.0.198-py3-none-any.whl", hash = "sha256:9011703eca1474fbef0a7208e0f875f1b62ff19bfaf7806fa25ccf7afb5c65a0", size = 499909, upload-time = "2025-12-16T23:46:08.677Z" },
{ url = "https://files.pythonhosted.org/packages/15/ba/fd74ac9f0fef8e05c9665faf541898cc8d015e857fd8524501409453d592/praisonaiagents-0.1.3-py3-none-any.whl", hash = "sha256:37e7320cbd304bc901cd32abb7184ffecc9ddf5526c25204c47097f391954334", size = 518808, upload-time = "2025-12-17T08:14:36.864Z" },
]
[[package]]