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Viewing changes to django/core/management/commands/shell.py

  • Committer: Package Import Robot
  • Author(s): Luke Faraone
  • Date: 2013-11-07 15:33:49 UTC
  • mfrom: (1.3.12)
  • Revision ID: package-import@ubuntu.com-20131107153349-e31sc149l2szs3jb
Tags: 1.6-1
http://bugs.debian.org/557474
http://bugs.debian.org/724637
http://bugs.debian.org/636511
http://bugs.debian.org/686333
http://bugs.debian.org/704203
* New upstream version. Closes: #557474, #724637.
* python-django now also suggests the installation of ipython,
  bpython, python-django-doc, and libgdal1.
  Closes: #636511, #686333, #704203
* Set package maintainer to Debian Python Modules Team.
* Bump standards version to 3.9.5, no changes needed.

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Lines of Context:
django/core/management/commands/shell.py
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    option_list = NoArgsCommand.option_list + (
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        make_option('--plain', action='store_true', dest='plain',
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            help='Tells Django to use plain Python, not IPython or bpython.'),
 
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        make_option('--no-startup', action='store_true', dest='no_startup',
 
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            help='When using plain Python, ignore the PYTHONSTARTUP environment variable and ~/.pythonrc.py script.'),
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        make_option('-i', '--interface', action='store', type='choice', choices=shells,
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                    dest='interface',
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            help='Specify an interactive interpreter interface. Available options: "ipython" and "bpython"'),
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    help = "Runs a Python interactive interpreter. Tries to use IPython or bpython, if one of them is available."
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    requires_model_validation = False
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    def _ipython_pre_011(self):
 
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        """Start IPython pre-0.11"""
 
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        from IPython.Shell import IPShell
 
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        shell = IPShell(argv=[])
 
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        shell.mainloop()
 
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    def _ipython_pre_100(self):
 
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        """Start IPython pre-1.0.0"""
 
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        from IPython.frontend.terminal.ipapp import TerminalIPythonApp
 
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        app = TerminalIPythonApp.instance()
 
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        app.initialize(argv=[])
 
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        app.start()
 
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    def _ipython(self):
 
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        """Start IPython >= 1.0"""
 
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        from IPython import start_ipython
 
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        start_ipython(argv=[])
 
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    def ipython(self):
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        try:
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            from IPython import embed
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            embed()
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        except ImportError:
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            # IPython < 0.11
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            # Explicitly pass an empty list as arguments, because otherwise
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            # IPython would use sys.argv from this script.
 
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        """Start any version of IPython"""
 
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        for ip in (self._ipython, self._ipython_pre_100, self._ipython_pre_011):
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            try:
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                from IPython.Shell import IPShell
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                shell = IPShell(argv=[])
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                shell.mainloop()
 
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                ip()
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            except ImportError:
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                # IPython not found at all, raise ImportError
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                raise
 
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                pass
 
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            else:
 
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                return
 
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        # no IPython, raise ImportError
 
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        raise ImportError("No IPython")
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    def bpython(self):
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        import bpython
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        get_models()
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        use_plain = options.get('plain', False)
 
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        no_startup = options.get('no_startup', False)
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        interface = options.get('interface', None)
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        try:
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            # We want to honor both $PYTHONSTARTUP and .pythonrc.py, so follow system
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            # conventions and get $PYTHONSTARTUP first then .pythonrc.py.
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            if not use_plain:
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                for pythonrc in (os.environ.get("PYTHONSTARTUP"),
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                                 os.path.expanduser('~/.pythonrc.py')):
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                    if pythonrc and os.path.isfile(pythonrc):
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                        try:
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                            with open(pythonrc) as handle:
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                                exec(compile(handle.read(), pythonrc, 'exec'))
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                        except NameError:
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                            pass
 
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            if not no_startup:
 
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                for pythonrc in (os.environ.get("PYTHONSTARTUP"), '~/.pythonrc.py'):
 
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                    if not pythonrc:
 
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                        continue
 
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                    pythonrc = os.path.expanduser(pythonrc)
 
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                    if not os.path.isfile(pythonrc):
 
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                        continue
 
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                    try:
 
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                        with open(pythonrc) as handle:
 
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                            exec(compile(handle.read(), pythonrc, 'exec'), imported_objects)
 
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                    except NameError:
 
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                        pass
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            code.interact(local=imported_objects)