A spec-compliant gitignore parser for Python
Project description
igittigitt
Version v1.0.3 as of 2020-08-14 see Changelog
A spec-compliant gitignore parser for Python
forked from https://github.com/mherrmann/gitignore_parser we might join later ….
Suppose /home/michael/project/.gitignore contains the following:
# /home/michael/project/.gitignore
__pycache__/
*.py[cod]
Then:
>>> import igittigitt
>>> parser = igittigitt.IgnoreParser()
>>> parser.parse_rule_file(pathlib.Path('/home/michael/project/.gitignore'))
>>> parser.match(pathlib.Path('/home/michael/project/main.py'))
False
>>> parser.match(pathlib.Path('/home/michael/project/main.pyc'))
True
>>> parser.match(pathlib.Path('/home/michael/project/dir/main.pyc'))
True
>>> parser.match(pathlib.Path('/home/michael/project/__pycache__'))
True
Motivation
I couldn’t find a good library for doing the above on PyPI. There are several other libraries, but they don’t seem to support all features, be it the square brackets in *.py[cod] or top-level paths /….
forked from https://github.com/mherrmann/gitignore_parser because I need to move on faster … we might join the projects again after stabilisation
igittigitt
- meaning (german):
often perceived as an exaggeration exclamation of rejection, rejection full of disgust, disgust (mostly used by young children)
- synonyms:
ugh, brr, ugh devil, yuck
- origin
probably covering for: o God, ogottogott
automated tests, Travis Matrix, Documentation, Badges, etc. are managed with PizzaCutter (cookiecutter on steroids)
Python version required: 3.6.0 or newer
tested on linux “bionic” with python 3.6, 3.7, 3.8, 3.8-dev, pypy3 - architectures: amd64, ppc64le, s390x, arm64
100% code coverage, flake8 style checking ,tested under Linux, macOS, Windows, automatic daily builds and monitoring
Try it Online
You might try it right away in Jupyter Notebook by using the “launch binder” badge, or click here
Usage
init the Ignore Parser
class IgnoreParser(object):
def __init__(self):
"""
init the igittigitt parser.
"""
>>> # init as normal Instance
>>> parser = igittigitt.IgnoreParser()
>>> print(parser)
<...IgnoreParser object at ...>
>>> # init with context manager
>>> with igittigitt.IgnoreParser() as parser:
... print(parser)
<...IgnoreParser object at ...>
Usage from Commandline
Usage: igittigitt [OPTIONS] COMMAND [ARGS]...
A spec-compliant gitignore parser for Python
Options:
--version Show the version and exit.
--traceback / --no-traceback return traceback information on cli
-h, --help Show this message and exit.
Commands:
info get program informations
Installation and Upgrade
Before You start, its highly recommended to update pip and setup tools:
python -m pip --upgrade pip
python -m pip --upgrade setuptools
to install the latest release from PyPi via pip (recommended):
python -m pip install --upgrade igittigitt
to install the latest version from github via pip:
python -m pip install --upgrade git+https://github.com/bitranox/igittigitt.git
include it into Your requirements.txt:
# Insert following line in Your requirements.txt:
# for the latest Release on pypi:
igittigitt
# for the latest development version :
igittigitt @ git+https://github.com/bitranox/igittigitt.git
# to install and upgrade all modules mentioned in requirements.txt:
python -m pip install --upgrade -r /<path>/requirements.txt
to install the latest development version from source code:
# cd ~
$ git clone https://github.com/bitranox/igittigitt.git
$ cd igittigitt
python setup.py install
via makefile: makefiles are a very convenient way to install. Here we can do much more, like installing virtual environments, clean caches and so on.
# from Your shell's homedirectory:
$ git clone https://github.com/bitranox/igittigitt.git
$ cd igittigitt
# to run the tests:
$ make test
# to install the package
$ make install
# to clean the package
$ make clean
# uninstall the package
$ make uninstall
Requirements
following modules will be automatically installed :
## Project Requirements
click
cli_exit_tools @ git+https://github.com/bitranox/cli_exit_tools.git
Acknowledgements
special thanks to “uncle bob” Robert C. Martin, especially for his books on “clean code” and “clean architecture”
Contribute
I would love for you to fork and send me pull request for this project. - please Contribute
License
This software is licensed under the MIT license
—
Changelog
new MAJOR version for incompatible API changes,
new MINOR version for added functionality in a backwards compatible manner
new PATCH version for backwards compatible bug fixes
- TODO:
code coverage
test context manager
add nested .gitignore files
__ALL__= …
documentation
asserts for __ALL__ parameters
v1.0.3
2020-08-13: handle comments / spaces
v1.0.2
2020-08-13: handle directories
v1.0.1
2020-08-13: fix negation handling
v1.0.0
- 2020-08-13: change the API interface
put parser in a class to keep rules there
change tests to pytest
start type annotations
implement black codestyle
v0.0.1
- 2020-08-12: initial release
Project details
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