Metadata-Version: 1.1
Name: show
Version: 1.2.7
Summary: Debug print statements, done right. E.g. show(x)
Home-page: https://bitbucket.org/jeunice/show
Author: Jonathan Eunice
Author-email: jonathan.eunice@gmail.com
License: Apache License 2.0
Description: 
        | |version| |downloads| |versions| |impls| |wheel| |coverage|
        
        .. |version| image:: http://img.shields.io/pypi/v/show.svg?style=flat
            :alt: PyPI Package latest release
            :target: https://pypi.python.org/pypi/show
        
        .. |downloads| image:: http://img.shields.io/pypi/dm/show.svg?style=flat
            :alt: PyPI Package monthly downloads
            :target: https://pypi.python.org/pypi/show
        
        .. |versions| image:: https://img.shields.io/pypi/pyversions/show.svg
            :alt: Supported versions
            :target: https://pypi.python.org/pypi/show
        
        .. |impls| image:: https://img.shields.io/pypi/implementation/show.svg
            :alt: Supported implementations
            :target: https://pypi.python.org/pypi/show
        
        .. |wheel| image:: https://img.shields.io/pypi/wheel/show.svg
            :alt: Wheel packaging support
            :target: https://pypi.python.org/pypi/show
        
        .. |coverage| image:: https://img.shields.io/badge/test_coverage-77%25-00BFFF.svg
            :alt: Test line coverage
            :target: https://pypi.python.org/pypi/show
        
        ::
        
            from show import *
        
            x = 12
            nums = list(range(4))
        
            show(x, nums)
        
        yields::
        
            x: 12  nums: [0, 1, 2, 3]
        
        Output is self-labeled, so you don't spend time
        doing that yourself.
        
        Debug Printing
        ==============
        
        Logging, assertions, unit tests, and interactive debuggers are all great
        tools. But sometimes you just need to print values as a program runs to see
        what's going on. Every language has features to print text, but they're
        rarely customized for printing debugging information. ``show`` is. It
        provides a simple, DRY mechanism to "show what's going on."
        
        Sometimes programs print so that users can see things, and sometimes they
        print so that developers can. ``show()`` is for developers, helping rapidly
        print the current state of variables in ways that easily identify what
        value is being printed, without a lot of wasted effort. It replaces the
        craptastic repetitiveness of::
        
            print "x: {0!r}".format(x)
        
        with::
        
            show(x)
        
        And Much More
        =============
        
        While avoiding a few extra characters of typing and a little extra
        program complexity is nice (very nice, actually), ``show`` does much
        more. As just a taste, ``show.changed()`` displays local values that have
        changed since it was last run::
        
            def f():
                x = 4
                show.changed()
                x += 1
                retval = x * 3
                show.changed()
                return retval
        
        When run will display::
        
            x: 4
            x: 5  retval: 15
        
        Decorate a function with ``@show.inout`` and it will show you the
        input parameters as the function is called, and then the return
        value later.::
        
            @show.inout
            def g(a):
                b = 3
                a += b
                show.changed()
                return a
        
            g()
        
        Displays::
        
            g(a=4)
            a: 7  b: 3
            g(a=4) -> 7
        
        And of course ``show`` does normal output too, just like
        `say <https://pypi.python.org/pypi/say>`_ (with all of its
        high-level text formatting)::
        
            wizard = "Gandalf"
            show("You have no power here, {wizard}!")
        
        Prints::
        
            You have no power here, Gandalf!
        
        Just like you knew it would.
        
        Long story short, ``show`` is working toward being a full-featured
        debugging companion that prints the maximum amount of useful information
        with the minimum amount of fuss.
        
        For this and much more, see `the full documentation at Read the Docs
        <http://show.readthedocs.org/en/latest/>`_.
        
        New and Notable
        ===============
        
        A new capability is to differentially set the formatting parameters on
        a method by method basis. For example, if you want to see separators
        in green and function call/return annotations in red::
        
            show.sep.set(style='green')
            show.inout.set(style='red')
        
        You could long do this on a call-by-call basis, but being able to set the
        defaults just for specific methods allows you to get more formatting in
        with fewer characters typed.  This capability is available on a limited
        basis: primarily for format-specific calls (``blanklines``, ``hr``, ``sep``,
        and ``title``) and for one core inspection call (the ``inout`` decorator).
        It will be extended, and mapped back to underlying ``say`` and ``options``
        features over time.
        
        
        .. warning:: This is the first release of ``show`` that accomodates
            Python 3.5 and 3.6. It works in informal testing, but has not been
            formally verified for those versions yet. 
            There are also so outstanding issues with Windows.
            Finally, when evaluating this module's usefulness, do so
            in a program file that you run, not interactively. It's much
            more robust and effective
            in standard, non-interactive execution, given some challenges it
            currently faces
            getting cogent "where am I?" information from interactive interpreters
            (either the Python REPL or Jupyter Notebook).
        
Keywords: debug print display show
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Operating System :: OS Independent
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: Printing
Classifier: Topic :: Software Development :: Debuggers
