asyncdb

library2.15.8pypypi✓ verified 84d ago

Asynchronous database connection library for multiple backends (PostgreSQL, MySQL, SQLite, MongoDB, Redis, etc.). Current version: 2.15.8. Requires Python >=3.10. Release cadence: irregular, several releases per year.

database

pip install asyncdb

github ↗homepage ↗

INSTALL

IMPORT

SIG · ASYNCDB

asyncdb

databasepythonv2.15.8

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.

AsyncDB

✓ from asyncdb import AsyncDB

✗ from asyncdb import asyncdb

The module name is asyncDB, but class is AsyncDB.

AsyncPool

✓ from asyncdb import AsyncPool

✗ from asyncdb.pool import AsyncPool

Pool is re‐exported from top-level.

Basic PostgreSQL connection and query.

import asyncio from asyncdb import AsyncDB async def main(): # Requires a running PostgreSQL instance db = AsyncDB('pg', dsn='postgresql://user:pass@localhost/dbname') async with await db.connection() as conn: result = await conn.fetch('SELECT version()') print(result) asyncio.run(main())

Debug

Known issues

breakingIn version 2.x, the driver names changed to lowercase (e.g., 'pg' instead of 'PG').

fix

Use lowercase driver names: 'pg', 'mysql', 'sqlite', etc.

affects: >=2.0.0

deprecatedThe 'asyncdb.pool' module is deprecated; use AsyncPool from 'asyncdb' directly.

fix

Import AsyncPool from 'asyncdb'.

affects: >=2.15.0

gotchaConnection context manager returns the connection, not a cursor. Use conn.fetch(), conn.execute() directly.

fix

Use async with await db.connection() as conn: then conn.fetch() etc.

affects: all

gotchaMany backends require extra dependencies (e.g., 'asyncpg', 'aiomysql'). Install with extras: pip install asyncdb[pg].

fix

Install the appropriate extra for each backend.

affects: all

Errors

Common errors & fixes

ModuleNotFoundError: No module named 'asyncpg'

Missing dependency for PostgreSQL backend.

fix

pip install asyncdb[pg]

AttributeError: module 'asyncdb' has no attribute 'AsyncDB'

Old installation or wrong import path.

fix

Upgrade to version >=2.0.0 and use 'from asyncdb import AsyncDB'.

TypeError: object AsyncDB can't be used in 'await' expression

Calling AsyncDB() without await when using connection() method.

fix

Use 'await db.connection()' to get the connection.

Upgrade

Version history

2.15.8latest on PyPI · released Jun 4, 2026

Audit

Dependencies

No dependency data recorded yet.

Agent activity

13 hits · last 30 days

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Resources

githubhttps://github.com/phenobarbital/asyncdb ↗

homepagehttps://github.com/phenobarbital/asyncdb ↗