mongo-query-match

library2.0.0pypypi✓ verified 80d ago

A utility library that provides a MongoDB-like query language for querying Python collections, mainly intended for parsing objects structured as fundamental types (JSON/YAML). Current version: 2.0.0. Release cadence: irregular.

database

pip install mongo-query-match

INSTALL

IMPORT

SIG · MONGO-QUERY-MATCH

mongo-query-match

databasepythonv2.0.0

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.

Query

✓ from mongoquery import Query

✗ from mongo_query_match import query_match

Mapping

✓ from mongoquery import Mapping

QueryError

✓ from mongoquery import QueryError

Filter a list of dicts using MongoDB-like operators ($gt, $lt, $in, etc.).

from mongo_query_match import query_match # Sample data data = [ {"name": "Alice", "age": 30, "city": "NYC"}, {"name": "Bob", "age": 25, "city": "LA"}, ] # MongoDB-like query result = query_match(data, {"age": {"$gt": 26}}) print(list(result)) # [{'name': 'Alice', 'age': 30, 'city': 'NYC'}]

Debug

Known issues

breakingVersion 2.0.0 removed the old import path (from mongo_query_match import query). Use `query_match` instead.

fix

Change imports to `from mongo_query_match import query_match`.

affects: >=2.0.0

gotchaThe library expects input data as a list of dictionaries (or iterable). Passing a single dict will not work as expected; it iterates over dict keys.

fix

Ensure data is a list: `result = query_match([data], query)`.

affects: all

deprecatedThe `match` helper function (if available in older versions) is deprecated and may be removed.

fix

Use `query_match` instead.

affects: <2.0.0

gotchaOperators like `$regex` use Python re module; ensure patterns are valid Python regex. Escape backslashes appropriately.

fix

Use raw strings: `{"field": {"$regex": r"\d+"}}`.

affects: all

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Version history

2.0.0latest on PyPI · released Feb 2, 2025

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Dependencies

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Agent activity

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Resources

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