gemini-model-rotater 1.0.1

A package to rotate Gemini API models based on rate limits.

Gemini Model Rotater

gemini-model-rotater is a Python package that rotates Gemini API models based on their rate limits. It loads model configurations from a JSON file and selects the best available model based on remaining quota. It also includes methods to increment usage after a request and swap models when rate limits are exceeded. The ranking of models determines the order in which they are selected. The package is useful for managing multiple models with different rate limits and selecting the best model for each request.

Installation

You can install the package via pip with the following command:

pip install gemini-model-rotater==1.0.0

Usage

from gemini_model_rotater import ModelManager

# Initialize with the JSON file containing your model configurations.
manager = ModelManager("models.json")

# Get the best available model.
model = manager.get_available_model()
if model:
    print("Using model:", model.name)
    # Perform your API call here.
    manager.increment_request(model.name)
else:
    print("No models available. Please wait for limits to reset.")

# If a 429 error occurs, swap to an alternative model.
alternative_model = manager.swap_model(model.name)
if alternative_model:
    print("Swapped to model:", alternative_model.name)
else:
    print("No alternative models available.")

Json File Format

[
  {
    "name": "model_A",
    "requests_per_minute": 10,
    "requests_per_day": 100,
    "ranking": 1
  },
  {
    "name": "model_B",
    "requests_per_minute": 5,
    "requests_per_day": 50,
    "ranking": 2
  }
]

3. LICENSE

MIT License

Copyright (c) 2025 Santosh Kanumuri

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.