pyheck

library0.1.5pypypi✓ verified 87d ago

pyheck is a Python library that provides efficient case conversion functionalities, acting as a thin wrapper around the high-performance Rust library `heck`. It supports various case conversions like snake_case, camelCase, kebab-case, and their uppercase variants. Intended to be unicode-aware, consistent, and fast, it claims 5-10x performance benefits over Python's `inflection` library for similar tasks. The current version is 0.1.5, released on February 18, 2022, indicating an infrequent release cadence since its initial development.

serialization

pip install pyheck

github ↗package ↗docs ↗changelog ↗

INSTALL

IMPORT

SIG · PYHECK

pyheck

serializationpythonv0.1.5

Install

1.6s avg

Import

—

Disk

20MB

Pass rate

10/ 10

Env Coverage10 / 10

glibc

3.9–3.13

musl

3.9–3.13

Install & Compatibility

Where this runs

tested against v0.1.5 · pip install

no network on importno background threads

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

py 3.10–3.920 runs

installs and imports cleanly · install 0.0s · import 0.000s · 22.5MB

glibc

py 3.10–3.920 runs

installs and imports cleanly · install 1.6s · import 0.000s · 22MB

20MB installed

● package 20MB

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

kebab

✓ from pyheck import kebab

snake

✓ from pyheck import snake

lower_camel

✓ from pyheck import lower_camel

kebab_many

✓ from pyheck import kebab_many

✗ import pyheck.kebab_many

Functions are directly available from the top-level package, not submodules.

Demonstrates importing individual case conversion functions and converting a single string, as well as using a `_many` function for a list of strings.

from pyheck import snake, upper_camel, kebab text1 = "Hello world from pyheck" text2 = "another string input" # Convert to snake_case snake_case_text = snake(text1) print(f"Snake case: {snake_case_text}") # Convert to UpperCamelCase camel_case_text = upper_camel(text1) print(f"Upper Camel case: {camel_case_text}") # Convert a list of strings to kebab-case efficiently texts_to_convert = [text1, text2] kebab_case_list = kebab_many(texts_to_convert) print(f"Kebab case list: {kebab_case_list}")

Debug

Known issues

gotchaWhen migrating from `inflection` or similar libraries, be aware that `pyheck`'s functions may not have a 1:1 overlap or identical behavior with other libraries. Always verify edge cases.

fix

Consult `pyheck`'s documentation for specific function behavior and test critical edge cases during migration.

affects: All

gotchaFor converting sequences of strings, prefer the `_many` counterparts (e.g., `snake_many`, `kebab_many`). These functions leverage Rust's parallel features for significantly higher performance on lists.

fix

Use `from pyheck import function_many` and pass a list of strings for bulk conversions to maximize performance.

affects: All

Errors

Common errors & fixes

NameError: name 'snake' is not defined

Attempting to use a conversion function (e.g., `snake`) without importing it from the `pyheck` package.

fix

Ensure the specific function is imported: `from pyheck import snake`.

TypeError: 'module' object is not callable

Attempting to call the `pyheck` module directly as a function (e.g., `pyheck('some_text')`) instead of calling one of its conversion functions.

fix

Import and use the specific conversion function, like `from pyheck import snake; snake('some text')`.

Upgrade

Version history

0.1.5latest on PyPI · released Feb 18, 2022

Audit

Dependencies

pythonrequiredRuntime dependency

Agent activity

15 hits · last 30 days

node

Resources

githubhttps://github.com/kevinheavey/pyheck ↗

packagehttps://pypi.org/project/pyheck/ ↗

docshttps://kevinheavey.github.io/pyheck/ ↗

changeloghttps://github.com/kevinheavey/pyheck/blob/main/CHANGELOG.md ↗