FM / core

/opt/imh-python/lib/python3.9/site-packages/IPython/core/

/opt/imh-python/lib/python3.9/site-packages/IPython/core

Name	Size	Mode	Actions
magics/	-	0755	rm
profile/	-	0755	rm
tests/	-	0755	rm
__pycache__/	-	0755	rm
alias.py	10034	0644	edit dl rm
application.py	18937	0644	edit dl rm
async_helpers.py	4297	0644	edit dl rm
autocall.py	1991	0644	edit dl rm
builtin_trap.py	3009	0644	edit dl rm
compilerop.py	7730	0644	edit dl rm
completer.py	117850	0644	edit dl rm
completerlib.py	12365	0644	edit dl rm
crashhandler.py	8508	0644	edit dl rm
debugger.py	38872	0644	edit dl rm
display.py	42503	0644	edit dl rm
displayhook.py	12962	0644	edit dl rm
displaypub.py	4944	0644	edit dl rm
display_functions.py	12918	0644	edit dl rm
display_trap.py	2098	0644	edit dl rm
error.py	1734	0644	edit dl rm
events.py	5251	0644	edit dl rm
excolors.py	4928	0644	edit dl rm
extensions.py	5780	0644	edit dl rm
formatters.py	34981	0644	edit dl rm
getipython.py	912	0644	edit dl rm
guarded_eval.py	25037	0644	edit dl rm
history.py	34475	0644	edit dl rm
historyapp.py	5909	0644	edit dl rm
hooks.py	5663	0644	edit dl rm
inputsplitter.py	29041	0644	edit dl rm
inputtransformer.py	18184	0644	edit dl rm
inputtransformer2.py	29393	0644	edit dl rm
interactiveshell.py	153761	0644	edit dl rm
latex_symbols.py	31288	0644	edit dl rm
logger.py	8441	0644	edit dl rm
macro.py	1734	0644	edit dl rm
magic.py	28899	0644	edit dl rm
magic_arguments.py	9734	0644	edit dl rm
oinspect.py	39898	0644	edit dl rm
page.py	11753	0644	edit dl rm
payload.py	1758	0644	edit dl rm
payloadpage.py	1431	0644	edit dl rm
prefilter.py	25588	0644	edit dl rm
profileapp.py	10631	0644	edit dl rm
profiledir.py	8029	0644	edit dl rm
prompts.py	607	0644	edit dl rm
pylabtools.py	14018	0644	edit dl rm
release.py	2178	0644	edit dl rm
shellapp.py	17845	0644	edit dl rm
splitinput.py	4836	0644	edit dl rm
ultratb.py	55803	0644	edit dl rm
usage.py	13542	0644	edit dl rm
__init__.py	0	0644	edit dl rm

Edit: /opt/imh-python/lib/python3.9/site-packages/IPython/core/builtin_trap.py (3009B)

"""
A context manager for managing things injected into :mod:`builtins`.
"""
# Copyright (c) IPython Development Team.
# Distributed under the terms of the Modified BSD License.
import builtins as builtin_mod

from traitlets.config.configurable import Configurable

from traitlets import Instance

class __BuiltinUndefined(object): pass
BuiltinUndefined = __BuiltinUndefined()

class __HideBuiltin(object): pass
HideBuiltin = __HideBuiltin()

class BuiltinTrap(Configurable):

shell = Instance('IPython.core.interactiveshell.InteractiveShellABC',
                     allow_none=True)

def __init__(self, shell=None):
        super(BuiltinTrap, self).__init__(shell=shell, config=None)
        self._orig_builtins = {}
        # We define this to track if a single BuiltinTrap is nested.
        # Only turn off the trap when the outermost call to __exit__ is made.
        self._nested_level = 0
        self.shell = shell
        # builtins we always add - if set to HideBuiltin, they will just
        # be removed instead of being replaced by something else
        self.auto_builtins = {'exit': HideBuiltin,
                              'quit': HideBuiltin,
                              'get_ipython': self.shell.get_ipython,
                              }

def __enter__(self):
        if self._nested_level == 0:
            self.activate()
        self._nested_level += 1
        # I return self, so callers can use add_builtin in a with clause.
        return self

def __exit__(self, type, value, traceback):
        if self._nested_level == 1:
            self.deactivate()
        self._nested_level -= 1
        # Returning False will cause exceptions to propagate
        return False

def add_builtin(self, key, value):
        """Add a builtin and save the original."""
        bdict = builtin_mod.__dict__
        orig = bdict.get(key, BuiltinUndefined)
        if value is HideBuiltin:
            if orig is not BuiltinUndefined: #same as 'key in bdict'
                self._orig_builtins[key] = orig
                del bdict[key]
        else:
            self._orig_builtins[key] = orig
            bdict[key] = value

def remove_builtin(self, key, orig):
        """Remove an added builtin and re-set the original."""
        if orig is BuiltinUndefined:
            del builtin_mod.__dict__[key]
        else:
            builtin_mod.__dict__[key] = orig

def activate(self):
        """Store ipython references in the __builtin__ namespace."""

add_builtin = self.add_builtin
        for name, func in self.auto_builtins.items():
            add_builtin(name, func)

def deactivate(self):
        """Remove any builtins which might have been added by add_builtins, or
        restore overwritten ones to their previous values."""
        remove_builtin = self.remove_builtin
        for key, val in self._orig_builtins.items():
            remove_builtin(key, val)
        self._orig_builtins.clear()
        self._builtins_added = False

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