python3-pudb 2014.1-1 / usr / lib / python3 / dist-packages / pudb-2014.1.egg-info / PKG-INFO

Metadata-Version: 1.1
Name: pudb
Version: 2014.1
Summary: A full-screen, console-based Python debugger
Home-page: http://pypi.python.org/pypi/pudb
Author: Andreas Kloeckner
Author-email: inform@tiker.net
License: UNKNOWN
Description: PuDB is a full-screen, console-based visual debugger for Python.
        
        Its goal is to provide all the niceties of modern GUI-based debuggers in a
        more lightweight and keyboard-friendly package. PuDB allows you to debug code
        right where you write and test it--in a terminal. If you've worked with the
        excellent (but nowadays ancient) DOS-based Turbo Pascal or C tools, PuDB's UI
        might look familiar.
        
        Here's a screenshot:
        
        .. image:: http://tiker.net/pub/pudb-screenshot.png
        
        You may watch a `screencast <http://vimeo.com/5255125>`_, too.
        
        Features
        --------
        
        * Syntax-highlighted source, the stack, breakpoints and variables are all
          visible at once and continuously updated. This helps you be more aware of
          what's going on in your program. Variable displays can be expanded, collapsed
          and have various customization options.
        
        * Simple, keyboard-based navigation using single keystrokes makes debugging
          quick and easy. PuDB understands cursor-keys and Vi shortcuts for navigation.
          Other keys are inspired by the corresponding pdb commands.
        
        * Use search to find relevant source code, or use "m" to invoke the module
          browser that shows loaded modules, lets you load new ones and reload existing
          ones.
        
        * Breakpoints can be set just by pointing at a source line and hitting "b" and
          then edited visually in the breakpoints window.  Or hit "t" to run to the line
          under the cursor.
        
        * Drop to a Python shell in the current environment by pressing "!".
        
        * PuDB places special emphasis on exception handling. A post-mortem mode makes
          it easy to retrace a crashing program's last steps.
        
        * IPython integration (see `wiki <http://wiki.tiker.net/PuDB>`_)
        
        * Should work with Python 2.4 and newer, including Python 3.
        
        Installing
        ----------
        
        Install PuDB using the command::
        
            pip install pudb
        
        If you are using Python 2.5, PuDB version 2013.5.1 is the last version to
        support that version of Python. urwid 1.1.1 works with Python 2.5, newer
        versions do not.
        
        Getting Started
        ---------------
        
        To start debugging, simply insert::
        
            from pudb import set_trace; set_trace()
        
        A shorter alternative to this is::
        
            import pudb; pu.db
        
        Or, if pudb is already imported, just this will suffice::
        
            pu.db
        
        Insert either of these snippets into the piece of code you want to debug, or
        run the entire script with::
        
            pudb my-script.py
        
        or, in Python 3::
        
            pudb3 my-script.py
        
        This is equivalent to::
        
            python -m pudb.run my-script.py
        
        which is useful if you want to run PuDB in a version of Python other than the
        one you most recently installed PuDB with.
        
        Documentation and Support
        -------------------------
        
        PuDB has a `wiki <http://wiki.tiker.net/PuDB>`_, where documentation and
        debugging wisdom are collected.
        
        PuDB also has a `mailing list <http://lists.tiker.net/listinfo/pudb>`_ that
        you may use to submit patches and requests for help.  You can also send a pull
        request to the `GitHub repository <https://github.com/inducer/pudb>`_
        
        Attaching to Running Code
        -------------------------
        
        An alternative to using ``set_trace`` is to use::
        
            from pudb import set_interrupt_handler; set_interrupt_handler()
        
        at the top of your code.  This will set ``SIGINT`` (i.e., ``Ctrl-c``) to
        run ``set_trace``, so that typing ``Ctrl-c`` while your code is running
        will break the code and start debugging.  See the docstring of
        ``set_interrupt_handler`` for more information.
        
        Programming PuDB
        ----------------
        
        At the programming language level, PuDB displays the same interface
        as Python's built-in `pdb module <http://docs.python.org/library/pdb.html>`_.
        Just replace ``pdb`` with ``pudb``.
        (One exception: ``run`` is called ``runstatement``.)
        
        License and Dependencies
        ------------------------
        
        PuDB is distributed under the MIT license. It relies on the following
        excellent pieces of software:
        
        * Ian Ward's `urwid <http://excess.org/urwid>`_ console UI library
        * Georg Brandl's `pygments <http://pygments.org>`_ syntax highlighter
        
        Development Version
        -------------------
        
        You may obtain the development version using the `Git <http://git-scm.org/>`_
        version control tool.::
        
            git clone http://git.tiker.net/trees/pudb.git
        
        You may also `browse the code <http://git.tiker.net/pudb.git>`_ online.
        
        The repository is also mirrored at `GitHub <https://github.com/inducer/pudb>`_.
        
        FAQ
        ---
        
        **Q: I navigated to the Variables/Stack/Breakpoints view.  How do I get
        back to the source view?**
        
        A: Press your left arrow key.
        
        **Q: Where are breakpoints stored?**
        
        A: All PuDB information is stored in a location specified by the `XDG Base
        Directory Specification
        <http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html>`_.
        Usually, it is ``~/.config/pudb``.  Breakpoints are stored in a file called
        ``saved-breakpoints``.  Also in this location are the shell history from the
        ``!`` shell (``shell-history``) and the PuDB settings (``pudb.cfg``).
        
        **Q: I killed PuDB and now my terminal is broken.  How do I fix it?**
        
        A: Type the ``reset`` command (even if you cannot see what you are typing, it
        should work).  If this happens on a regular basis, please report it as a bug.
        
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Environment :: Console
Classifier: Environment :: Console :: Curses
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
Classifier: Operating System :: POSIX
Classifier: Operating System :: Unix
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.6
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.3
Classifier: Topic :: Software Development
Classifier: Topic :: Software Development :: Debuggers
Classifier: Topic :: Software Development :: Quality Assurance
Classifier: Topic :: System :: Recovery Tools
Classifier: Topic :: System :: Software Distribution
Classifier: Topic :: Terminals
Classifier: Topic :: Utilities