Installation

From PyPI (Recommended)

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pip install fenrir-framework

Development Installation

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git clone https://github.com/IshikawaUta/fenrir.git
cd fenrir
pip install -e .

Requirements

• Python 3.8 or higher
• pydantic>=2.0.0
• jinja2>=3.0.0
• asteri>=2.2.2
• itsdangerous>=2.0.0
• python-multipart>=0.0.18
• typing_extensions>=4.0.0
• bcrypt>=4.0.0
• python-dotenv>=1.0.0

Optional Dependencies

Redis Support — For distributed sessions and rate limiting:

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pip install fenrir-framework[redis]

Includes: redis>=4.0.0

ORM SQLite Support — For lightweight async ORM with SQLite:

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pip install fenrir-framework[sqlite]

Includes: aiosqlite>=0.19.0

ORM PostgreSQL Support — For async ORM with PostgreSQL:

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pip install fenrir-framework[postgresql]

Includes: asyncpg>=0.29.0

ORM Full Support — For both SQLite and PostgreSQL:

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pip install fenrir-framework[orm]

Includes: aiosqlite>=0.19.0, asyncpg>=0.29.0

GraphQL Support — For GraphQL API with Strawberry:

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pip install fenrir-framework[graphql]

Includes: strawberry-graphql>=0.200.0

gRPC Support — For gRPC services:

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pip install fenrir-framework[grpc]

Includes: grpcio>=1.58.0, grpcio-health-checking>=1.58.0

All Optional Dependencies — Install everything:

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pip install fenrir-framework[all]