twshell — IPython 0.10.2 documentation

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# twshell

## Module: `twshell`

Inheritance diagram for `IPython.twshell`:

Twisted shell support.

XXX - This module is missing proper docs.

## Classes

### `IPShellTwisted`

class `IPython.twshell.` `IPShellTwisted`(argv=None, user_ns=None, debug=1, shell_class=<class 'IPython.twshell.TwistedInteractiveShell'>)

  Run a Twisted reactor while in an IPython session.

  Python commands can be passed to the thread where they will be executed. This is implemented by periodically checking for passed code using a Twisted reactor callback.

  `__init__`()
  `TIMEOUT` = 0.01
  `mainloop`()
  `run`()

### `TwistedInteractiveShell`

class `IPython.twshell.` `TwistedInteractiveShell`(name, usage=None, rc=Struct({'__allownew': True, 'args': None, 'opts': None}), user_ns=None, user_global_ns=None, banner2='', **kw)

  Bases: `IPython.iplib.InteractiveShell`

  Simple multi-threaded shell.

  `__init__`()

    Similar to the normal InteractiveShell, but with threading control

  `isthreaded` = True
  `kill`()

    Kill the thread, returning when it has been shut down.

  `runcode`()

    Execute a code object.

    Multithreaded wrapper around IPython’s runcode().

  `runsource`()

    Compile and run some source in the interpreter.

    Modified version of code.py’s runsource(), to handle threading issues. See the original for full docstring details.

## Functions

`IPython.twshell.` `hijack_reactor`()

  Modifies Twisted’s reactor with a dummy so user code does not block IPython. This function returns the original ‘twisted.internet.reactor’ that has been hijacked.

  NOTE: Make sure you call this AFTER you’ve installed the reactor of your choice.

`IPython.twshell.` `install_gtk2`()

  Install gtk2 reactor, needs to be called bef

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