Frizbee (Python bindings)
Python bindings for frizbee, SIMD fuzzy string matching. Supports CPython 3.10+ on linux x64/arm64 (glibc + musl), macOS x64/arm64 and windows x64.
pip install frizbee
Usage
import frizbee
matcher = frizbee.Matcher("fBr", max_typos=1, casing="smart")
matches = matcher.match_list(["fooBar", "foo_bar", "barfoo", "prelude"])
# [Match(score=53, index=0, exact=False), ...]
# Owned haystacks (recommended): copy to Rust once for much faster matching
haystacks = frizbee.Haystacks(["fooBar", "foo_bar", "barfoo", "prelude"])
matches = matcher.match_list(haystacks)
# Perform multi-pattern matching (whitespace separated) with syntax for controlling
# the matching mode:
# fuzzy substring prefix suffix exact negated (combines with others)
# foo 'foo ^foo foo$ ^foo$ !foo
matcher = frizbee.Matcher.from_query("foo !^bar")
# Per-pattern config overrides
patterns = frizbee.Pattern.parse_query("foo !^bar")
for pattern in patterns:
pattern.max_typos = len(pattern.needle) // 4
matcher = frizbee.Matcher.from_patterns(patterns)
Performance
These bindings achieve native performance to the rust crate, after a one-time copy of strings to Rust. On the Chromium file list (1.4M haystacks, needle "linux", maxItems 1000):
new Haystacks(string[]): 33.99 ms
match_list (string[]): 58.47 ms/iter
match_list (Haystacks): 23.60 ms/iter
match_list_parallel(8) (string[]): 40.14 ms/iter
match_list_parallel(8) (Haystacks): 4.52 ms/iter
Development
# use nix dev shell to get all clis/pkgs
nix develop
just build-py
just test-py
just bench-py
Metadata
Release files for frizbee 0.13.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| frizbee-0.13.0.tar.gz | 163.1 kB | Details |
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| frizbee-0.13.0-cp310-abi3-win_amd64.whl | CPython 3.10 | abi3 | Windows x86-64 | Details |
| frizbee-0.13.0-cp310-abi3-musllinux_1_2_x86_64.whl | CPython 3.10 | abi3 | Linux musl 1.2+ x86-64 | Details |
| frizbee-0.13.0-cp310-abi3-musllinux_1_2_aarch64.whl | CPython 3.10 | abi3 | Linux musl 1.2+ ARM64 | Details |
| frizbee-0.13.0-cp310-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl | CPython 3.10 | abi3 | Linux glibc 2.17+ x86-64 | Details |
| frizbee-0.13.0-cp310-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl | CPython 3.10 | abi3 | Linux glibc 2.17+ ARM64 | Details |
| frizbee-0.13.0-cp310-abi3-macosx_11_0_arm64.whl | CPython 3.10 | abi3 | macOS 11.0+ ARM64 | Details |
| frizbee-0.13.0-cp310-abi3-macosx_10_12_x86_64.whl | CPython 3.10 | abi3 | macOS 10.12+ x86-64 | Details |
Total release size: 13.7 MB
Release files / frizbee-0.13.0.tar.gz
| Download URL | frizbee-0.13.0.tar.gz |
|---|---|
| Size | 163.1 kB |
| Tags | Source |
|
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| Size | 2.0 MB |
| Tags | CPython 3.10 Windows x86-64 abi3 |
|
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| Size | 2.4 MB |
| Tags | CPython 3.10 Linux musl 1.2+ x86-64 abi3 |
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| Tags | CPython 3.10 Linux musl 1.2+ ARM64 abi3 |
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