Metadata-Version: 2.1
Name: reprit
Version: 0.2.0
Summary: Auto __repr__ method generation.
Home-page: https://github.com/lycantropos/reprit/
Author: Azat Ibrakov
Author-email: azatibrakov@gmail.com
License: MIT License
Download-URL: https://github.com/lycantropos/reprit/archive/master.zip
Description: reprit
        ======
        
        [![](https://travis-ci.com/lycantropos/reprit.svg?branch=master)](https://travis-ci.com/lycantropos/reprit "Travis CI")
        [![](https://dev.azure.com/lycantropos/reprit/_apis/build/status/lycantropos.reprit?branchName=master)](https://dev.azure.com/lycantropos/reprit/_build/latest?definitionId=13&branchName=master "Azure Pipelines")
        [![](https://codecov.io/gh/lycantropos/reprit/branch/master/graph/badge.svg)](https://codecov.io/gh/lycantropos/reprit "Codecov")
        [![](https://img.shields.io/github/license/lycantropos/reprit.svg)](https://github.com/lycantropos/reprit/blob/master/LICENSE "License")
        [![](https://badge.fury.io/py/reprit.svg)](https://badge.fury.io/py/reprit "PyPI")
        
        In what follows
        - `python` is an alias for `python3.5` or any later
        version (`python3.6` and so on),
        - `pypy` is an alias for `pypy3.5` or any later
        version (`pypy3.6` and so on).
        
        Installation
        ------------
        
        Install the latest `pip` & `setuptools` packages versions:
        - with `CPython`
          ```bash
          python -m pip install --upgrade pip setuptools
          ```
        - with `PyPy`
          ```bash
          pypy -m pip install --upgrade pip setuptools
          ```
        
        ### User
        
        Download and install the latest stable version from `PyPI` repository:
        - with `CPython`
          ```bash
          python -m pip install --upgrade reprit
          ```
        - with `PyPy`
          ```bash
          pypy -m pip install --upgrade reprit
          ```
        
        ### Developer
        
        Download the latest version from `GitHub` repository
        ```bash
        git clone https://github.com/lycantropos/reprit.git
        cd reprit
        ```
        
        Install:
        - with `CPython`
          ```bash
          python setup.py install
          ```
        - with `PyPy`
          ```bash
          pypy setup.py install
          ```
        
        Usage
        -----
        
        Let's suppose we are defining a class and we want to have `__repr__`, that:
        
        1. Includes parameters involved in instance creation. 
        For simple cases it should be possible 
        to copy string & paste in some place (e.g. REPL session) 
        and have similar object definition with as less work as possible. 
        This helps a lot during debugging, logging, 
        in failed test cases with randomly generated data, etc.
        2. In case of signature change 
        method should handle this automatically for simple cases 
        like renaming/removing/changing order of parameters.
        
        This can be done like
        ```python
        >>> from reprit.base import generate_repr
        >>> class DummyContainer:
        ...     def __init__(self, positional, *variadic_positional, keyword_only, **variadic_keyword):
        ...         self.positional = positional
        ...         self.variadic_positional = variadic_positional
        ...         self.keyword_only = keyword_only
        ...         self.variadic_keyword = variadic_keyword
        ...     __repr__ = generate_repr(__init__)
        
        ```
        after that
        ```python
        >>> DummyContainer(range(10), 2, 3, keyword_only='some', a={'sample': 42})
        DummyContainer(range(0, 10), 2, 3, keyword_only='some', a={'sample': 42})
        
        ```
        or for a class with avoidance of built-in names clash
        & private'ish attributes
        & both
        ```python
        >>> from reprit import seekers
        >>> from reprit.base import generate_repr
        >>> class State:
        ...     def __init__(self, id_, name, zip_):
        ...         self.id = id_
        ...         self._name = name
        ...         self._zip = zip_
        ...     __repr__ = generate_repr(__init__,
        ...                              field_seeker=seekers.complex_)
        
        ```
        after that
        ```python
        >>> State(1, 'Alabama', 36016)
        State(1, 'Alabama', 36016)
        
        ```
        
        *Note*: this method doesn't automatically handle changes during runtime 
        (e.g. if someone deletes instance field 
        or replaces `__init__`/`__new__` method implementation), 
        in this case user should update `__repr__` method as well.
        
        Development
        -----------
        
        ### Bumping version
        
        #### Preparation
        
        Install
        [bump2version](https://github.com/c4urself/bump2version#installation).
        
        #### Pre-release
        
        Choose which version number category to bump following [semver
        specification](http://semver.org/).
        
        Test bumping version
        ```bash
        bump2version --dry-run --verbose $CATEGORY
        ```
        
        where `$CATEGORY` is the target version number category name, possible
        values are `patch`/`minor`/`major`.
        
        Bump version
        ```bash
        bump2version --verbose $CATEGORY
        ```
        
        This will set version to `major.minor.patch-alpha`. 
        
        #### Release
        
        Test bumping version
        ```bash
        bump2version --dry-run --verbose release
        ```
        
        Bump version
        ```bash
        bump2version --verbose release
        ```
        
        This will set version to `major.minor.patch`.
        
        ### Running tests
        
        Install dependencies:
        - with `CPython`
          ```bash
          python -m pip install --force-reinstall -r requirements-tests.txt
          ```
        - with `PyPy`
          ```bash
          pypy -m pip install --force-reinstall -r requirements-tests.txt
          ```
        
        Plain:
        ```bash
        pytest
        ```
        
        Inside `Docker` container:
        - with `CPython`
          ```bash
          docker-compose --file docker-compose.cpython.yml up
          ```
        - with `PyPy`
          ```bash
          docker-compose --file docker-compose.pypy.yml up
          ```
        
        `Bash` script (e.g. can be used in `Git` hooks):
        - with `CPython`
          ```bash
          ./run-tests.sh
          ```
          or
          ```bash
          ./run-tests.sh cpython
          ```
        
        - with `PyPy`
          ```bash
          ./run-tests.sh pypy
          ```
        
        `PowerShell` script (e.g. can be used in `Git` hooks):
        - with `CPython`
          ```powershell
          .\run-tests.ps1
          ```
          or
          ```powershell
          .\run-tests.ps1 cpython
          ```
        - with `PyPy`
          ```powershell
          .\run-tests.ps1 pypy
          ```
        
Platform: UNKNOWN
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Operating System :: POSIX
Classifier: Operating System :: MacOS :: MacOS X
Classifier: Operating System :: Microsoft :: Windows
Requires-Python: >=3.5.3
Description-Content-Type: text/markdown
