breakpoint

breakpoint.py

def breakpoint(scope=None, global_scope=None):
    import traceback
    from IPython.config.loader import Config
    ipy_config = Config()
    ipy_config.PromptManager.in_template = '><> '
    ipy_config.PromptManager.in2_template = '... '
    ipy_config.PromptManager.out_template = '--> '
    ipy_config.InteractiveShellEmbed.confirm_exit = False


    # First import the embeddable shell class
    from IPython.frontend.terminal.embed import InteractiveShellEmbed
    from mock import patch
    if scope is not None:
        locals().update(scope)
    if global_scope is not None:
        globals().update(global_scope)



    # Update namespace of interactive shell
    # TODO: Cleanup namespace even further
    # Now create an instance of the embeddable shell. The first argument is a
    # string with options exactly as you would type them if you were starting
    # IPython at the system command line. Any parameters you want to define for
    # configuration can thus be specified here.
    with patch("IPython.core.interactiveshell.InteractiveShell.init_virtualenv"):
        ipshell = InteractiveShellEmbed(config=ipy_config,
                banner1="Entering Breakpoint Shell",
            exit_msg = 'Returning...')

        stack = traceback.extract_stack(limit=2)
        message = 'File %s, line %s, in %s' % stack[0][:-1]

        try:
            import growl
            growl.growl('breakpoint', 'Ready')
        except:
            pass
        ipshell('(%s) Breakpoint @ %s' % ('breakpoint', message))