ocdiff
Fast and simple side-by-side diff library for Python - wraps similar, inspired by icdiff.
Usage
pip install ocdiff
ocdiff.html_diff(
a: str,
b: str,
context_lines: int | None = None,
max_total_width: int | None = None,
) -> str
ocdiff.console_diff(
a: str,
b: str,
context_lines: int | None = None,
max_total_width: int | None = None,
) -> str
Example Output
CLI usage
ocdiff a.txt b.txt
pytest plugin
A pytest plugin is provided, it relies on the presence of rich, usage is:
pytest ... -vv --ocdiff
On the assumption that you are following the convention assert actual == expected, there is also:
pytest ... --copy-left
For snapshot testing on the cheap.
To customize the repr for both of the above, override the global ocdiff.pytest_plugin.PRETTY_REPR_CLS with a subclass of ocdiff.repr_helpers.PrettyRepr:
Install/Develop
uv pip install -e '.[dev]'
maturin develop
Make release
- Add pypi token and user =
__token__to settings (do this once). - Upversion
pyproject.toml.
export VERSION=$(python -c 'import tomllib; print(tomllib.load(open("pyproject.toml", "rb"))["project"]["version"])'); git tag -a v$VERSION head -m v$VERSION && git push origin v$VERSION
1 maintainer
Metadata
1 maintainer
Release files for ocdiff 0.0.51
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Built distributions (wheels)
Total release size: 2.4 MB
Release files / ocdiff-0.0.51-cp314-cp314-manylinux_2_28_x86_64.whl
| Download URL | ocdiff-0.0.51-cp314-cp314-manylinux_2_28_x86_64.whl |
|---|---|
| Size | 282.5 kB |
| Tags | CPython 3.14 Linux glibc 2.28+ x86-64 |
|
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| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.14.7
|
Release files / ocdiff-0.0.51-cp314-cp314-manylinux_2_28_aarch64.whl
| Download URL | ocdiff-0.0.51-cp314-cp314-manylinux_2_28_aarch64.whl |
|---|---|
| Size | 261.8 kB |
| Tags | CPython 3.14 Linux glibc 2.28+ ARM64 |
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| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.14.7
|
Release files / ocdiff-0.0.51-cp314-cp314-macosx_11_0_arm64.whl
| Download URL | ocdiff-0.0.51-cp314-cp314-macosx_11_0_arm64.whl |
|---|---|
| Size | 243.0 kB |
| Tags | CPython 3.14 macOS 11.0+ ARM64 |
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| Upload date | |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.14.6
|
Release files / ocdiff-0.0.51-cp313-cp313-manylinux_2_28_x86_64.whl
| Download URL | ocdiff-0.0.51-cp313-cp313-manylinux_2_28_x86_64.whl |
|---|---|
| Size | 282.6 kB |
| Tags | CPython 3.13 Linux glibc 2.28+ x86-64 |
|
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| Upload date | |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.13.15
|
Release files / ocdiff-0.0.51-cp313-cp313-manylinux_2_28_aarch64.whl
| Download URL | ocdiff-0.0.51-cp313-cp313-manylinux_2_28_aarch64.whl |
|---|---|
| Size | 262.2 kB |
| Tags | CPython 3.13 Linux glibc 2.28+ ARM64 |
|
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| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.13.15
|
Release files / ocdiff-0.0.51-cp313-cp313-macosx_11_0_arm64.whl
| Download URL | ocdiff-0.0.51-cp313-cp313-macosx_11_0_arm64.whl |
|---|---|
| Size | 243.1 kB |
| Tags | CPython 3.13 macOS 11.0+ ARM64 |
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| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Release files / ocdiff-0.0.51-cp312-cp312-manylinux_2_28_x86_64.whl
| Download URL | ocdiff-0.0.51-cp312-cp312-manylinux_2_28_x86_64.whl |
|---|---|
| Size | 282.5 kB |
| Tags | CPython 3.12 Linux glibc 2.28+ x86-64 |
|
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|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.12.14
|
Release files / ocdiff-0.0.51-cp312-cp312-manylinux_2_28_aarch64.whl
| Download URL | ocdiff-0.0.51-cp312-cp312-manylinux_2_28_aarch64.whl |
|---|---|
| Size | 262.3 kB |
| Tags | CPython 3.12 Linux glibc 2.28+ ARM64 |
|
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| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.12.14
|
Release files / ocdiff-0.0.51-cp312-cp312-macosx_11_0_arm64.whl
| Download URL | ocdiff-0.0.51-cp312-cp312-macosx_11_0_arm64.whl |
|---|---|
| Size | 243.0 kB |
| Tags | CPython 3.12 macOS 11.0+ ARM64 |
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Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
twine/7.0.0 CPython/3.12.10
|
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