Check whether the source *src* contains the docstring *doc*. This is is helper function to skip displaying the docstring if the

Register callback to stop eventloop when there's data on fd

Returns True if *matchstr* does not match patterns ``self.package_name`` removed from front of string if present Examples -

Push a line of input code through the various transformers. Returns any output from the transformers, or None if a transformer

return simple exception dict for use in user_expressions

Wake the Application

Adds a target 'string' for dispatching

mod.{subname} = submod

Add this object's information to the parser, if necessary.

%aimport => Import modules for automatic reloading. %aimport List modules to automatically import and not to import. %aimpor

Import a module, and mark it reloadable Returns ------- top_module : module The imported module if it is top-leve

Wrapper around the completion methods for the benefit of emacs.

return set of PRs that have been backported already

Print docstring if incorrect arguments were passed

r"""Join lines following explicit line continuations (\)

Interrupt a subprocess after a second.

Transform assignment from magic commands (e.g. a = %who_ls)

Transform assignment from system commands (e.g. files = !ls)

Print to the screen the rewritten form of the user's command. This shows visual feedback by rewriting input lines that cause automati

r"""%autoreload => Reload modules automatically %autoreload Reload all modules (except those excluded by %aimport) automatically

Move the seek pointer back num blocks (default is 1).

bar

Example: >>> ff = FooClass(3) >>> ff.bar(0) boom! >>> 1/0 bam!

part is a string of ipython text, comprised of at most one input, one output, comments, and blank lines. The block parser parses the tex

Generator of unprocessed tokens after doing insertions and before changing to a new state.

Builds IPython lexers depending on the value of `python3`. The lexer inherits from an appropriate Python lexer and then adds information abou

Safely query whether an API is importable, without importing it

Captures & transforms cell magics. After a cell magic is started, this stores up any lines it gets until it is reset (sent None).

Emacs ipython-mode tags certain input lines.

Check if the initial word/function is callable and autocall is on.

Execute code via 'cpaste' and ensure it was executed, unless should_fail is set.

Check if the user has set the '_' variable by hand.

Check output, accepting special markers embedded in the output. If the output didn't pass the default validation but the special string

verify that package_data globs make sense

decorator for checking package_data before running a given command Probably only needs to wrap build_py

Chop a sequence into chunks of the given size.

Generate rST documentation for this class' config options. Excludes traits defined on parent classes.

Strip the >>>/... prompts of the Python interactive shell.

Cleanup on exit by killing any leftover processes.

Clear the cache of main modules. Mainly for use by utilities like %reset. Examples -------- In [15]: import IPython

Wrap cmdloop() such that KeyboardInterrupt stops the debugger.

Compute a (probably) unique name for code for caching. This now expects code to be unicode.

Commit to a particular API, and trigger ImportErrors on subsequent dangerous imports

Find completions for the given text and line context. Note that both the text and the line_buffer are optional, but at least one of t

key for sorting completions This does several things: - Demote any completions starting with underscores to the end - Insert any %magic

Compress a directory history into a new one with at most 20 entries. Return a new list made from the first and last 10 elements of dhist after

Compute format data of the object to be displayed. The format data is a generalization of the :func:`repr` of an object. In the defau

Returns a nested list, and info to columnize items Parameters ---------- items list of strings to columize row_first : (defa

Construct an argument parser using the function decorations.

Copy a default config file into the active profile directory. Default configuration files are kept in :mod:`IPython.core.profile`. Th

Count number of failures in a doctest runner. Code modeled after the summarize() method in doctest.

Create an input hook for running the Qt4 application event loop. Parameters ---------- mgr : an InputHookManager app : Qt Applicatio

Return dictionaries mapping lower case typename (e.g. 'tuple') to type objects from the types package, and vice versa.

Output cache is full, cull the oldest entries

Perform a specialized doctest.

Remove any builtins which might have been added by add_builtins, or restore overwritten ones to their previous values.

Call the pdb debugger. Keywords: - force(False): by default, this routine checks the instance call_pdb flag and does n

Make new_fn have old_fn's doc string. This is particularly useful for the ``do_...`` commands that hook into the help system. Adapted from fro

Return a dummy function decorated with dec, with the given name. Examples -------- import IPython.testing.decorators as dec setup = d

Replacement for reload().

Return list of shell aliases to auto-define.

Return a valid default argv for creating testing instances of ipython

Get an argparse Namespace object with the default arguments, to pass to :func:`run_iptestall`.

Delete a variable from the various namespaces, so that, as far as possible, we're not keeping any hidden references to it. Parameters

Produce a dictionary of an object's attributes. Builds on dir2 by checking that a getattr() call actually succeeds.

Return module sequence discovered from ``self.package_name`` Parameters ---------- None Returns -------

Get a seq of Commandchain objects that match key

Make a new display with my id, updating existing instances. Parameters ---------- obj: object to

foo

Find and run the transform earliest in the code. Returns (changed, lines). This method is called repeatedly until changed is False,

Setup and run a test controller. If buffer_output is True, no output is displayed, to avoid it appearing interleaved. In this case, the c