poml

library0.0.8pypypi✓ verified 84d ago

POML (Prompt Orchestration Markup Language) is a Python library for defining, composing, and managing prompts in a structured markup language. It allows you to define reusable prompt components, variables, and orchestration logic. As of version 0.0.8, the library is in early alpha with basic functionality for parsing and rendering POML templates. Release cadence is irregular.

llm-agents ai-ml

pip install poml

package ↗

INSTALL

IMPORT

SIG · POML

poml

llm-agentspythonv0.0.8

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Prompt

✓ from poml import Prompt

✗ from poml import POML

Backend

✓ from poml import Backend

OutputFormat

✓ from poml import OutputFormat

Instantiate a POML object, define a template, and render with variables.

from poml import POML poml = POML() template = ''' [context] user_name = "{{user_name}}" [instructions] Greet the user warmly. ''' rendered = poml.render(template, {"user_name": "Alice"}) print(rendered)

Debug

Known issues

breakingPOML 0.0.8 changed the API: render() now returns a string instead of a dict. Previous 0.0.7 returned {'content': ...}.

fix

Update code from `result['content']` to `result` directly.

affects: 0.0.7 and earlier

deprecatedThe `poml.parse()` function is deprecated and will be removed in 0.1.0. Use `poml.load()` instead.

fix

Replace `poml.parse(template)` with `poml.load(template)`.

affects: 0.0.8

gotchaTemplates must be indented consistently. Mixing tabs and spaces causes parsing errors. Use spaces only.

fix

Configure your editor to replace tabs with spaces when editing .poml files.

affects: all

Upgrade

Version history

0.0.8latest on PyPI · released Aug 25, 2025

Audit

Dependencies

No dependency data recorded yet.

Agent activity

22 hits · last 30 days

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OpenAI (training)

Resources

packagehttps://pypi.org/project/poml/ ↗