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/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/completerlib.py (12365B)

# encoding: utf-8
"""Implementations for various useful completers.

These are all loaded by default by IPython.
"""
#-----------------------------------------------------------------------------
#  Copyright (C) 2010-2011 The IPython Development Team.
#
#  Distributed under the terms of the BSD License.
#
#  The full license is in the file COPYING.txt, distributed with this software.
#-----------------------------------------------------------------------------

#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------

# Stdlib imports
import glob
import inspect
import os
import re
import sys
from importlib import import_module
from importlib.machinery import all_suffixes

# Third-party imports
from time import time
from zipimport import zipimporter

# Our own imports
from .completer import expand_user, compress_user
from .error import TryNext
from ..utils._process_common import arg_split

# FIXME: this should be pulled in with the right call via the component system
from IPython import get_ipython

from typing import List

#-----------------------------------------------------------------------------
# Globals and constants
#-----------------------------------------------------------------------------
_suffixes = all_suffixes()

# Time in seconds after which the rootmodules will be stored permanently in the
# ipython ip.db database (kept in the user's .ipython dir).
TIMEOUT_STORAGE = 2

# Time in seconds after which we give up
TIMEOUT_GIVEUP = 20

# Regular expression for the python import statement
import_re = re.compile(r'(?P<name>[^\W\d]\w*?)'
                       r'(?P<package>[/\\]__init__)?'
                       r'(?P<suffix>%s)$' %
                       r'|'.join(re.escape(s) for s in _suffixes))

# RE for the ipython %run command (python + ipython scripts)
magic_run_re = re.compile(r'.*(\.ipy|\.ipynb|\.py[w]?)$')

#-----------------------------------------------------------------------------
# Local utilities
#-----------------------------------------------------------------------------

def module_list(path):
    """
    Return the list containing the names of the modules available in the given
    folder.
    """
    # sys.path has the cwd as an empty string, but isdir/listdir need it as '.'
    if path == '':
        path = '.'

# A few local constants to be used in loops below
    pjoin = os.path.join

if os.path.isdir(path):
        # Build a list of all files in the directory and all files
        # in its subdirectories. For performance reasons, do not
        # recurse more than one level into subdirectories.
        files = []
        for root, dirs, nondirs in os.walk(path, followlinks=True):
            subdir = root[len(path)+1:]
            if subdir:
                files.extend(pjoin(subdir, f) for f in nondirs)
                dirs[:] = [] # Do not recurse into additional subdirectories.
            else:
                files.extend(nondirs)

else:
        try:
            files = list(zipimporter(path)._files.keys())
        except:
            files = []

# Build a list of modules which match the import_re regex.
    modules = []
    for f in files:
        m = import_re.match(f)
        if m:
            modules.append(m.group('name'))
    return list(set(modules))

def get_root_modules():
    """
    Returns a list containing the names of all the modules available in the
    folders of the pythonpath.

ip.db['rootmodules_cache'] maps sys.path entries to list of modules.
    """
    ip = get_ipython()
    if ip is None:
        # No global shell instance to store cached list of modules.
        # Don't try to scan for modules every time.
        return list(sys.builtin_module_names)

if getattr(ip.db, "_mock", False):
        rootmodules_cache = {}
    else:
        rootmodules_cache = ip.db.get("rootmodules_cache", {})
    rootmodules = list(sys.builtin_module_names)
    start_time = time()
    store = False
    for path in sys.path:
        try:
            modules = rootmodules_cache[path]
        except KeyError:
            modules = module_list(path)
            try:
                modules.remove('__init__')
            except ValueError:
                pass
            if path not in ('', '.'): # cwd modules should not be cached
                rootmodules_cache[path] = modules
            if time() - start_time > TIMEOUT_STORAGE and not store:
                store = True
                print("\nCaching the list of root modules, please wait!")
                print("(This will only be done once - type '%rehashx' to "
                      "reset cache!)\n")
                sys.stdout.flush()
            if time() - start_time > TIMEOUT_GIVEUP:
                print("This is taking too long, we give up.\n")
                return []
        rootmodules.extend(modules)
    if store:
        ip.db['rootmodules_cache'] = rootmodules_cache
    rootmodules = list(set(rootmodules))
    return rootmodules

def is_importable(module, attr, only_modules):
    if only_modules:
        return inspect.ismodule(getattr(module, attr))
    else:
        return not(attr[:2] == '__' and attr[-2:] == '__')

def is_possible_submodule(module, attr):
    try:
        obj = getattr(module, attr)
    except AttributeError:
        # Is possilby an unimported submodule
        return True
    except TypeError:
        # https://github.com/ipython/ipython/issues/9678
        return False
    return inspect.ismodule(obj)

def try_import(mod: str, only_modules=False) -> List[str]:
    """
    Try to import given module and return list of potential completions.
    """
    mod = mod.rstrip('.')
    try:
        m = import_module(mod)
    except:
        return []

m_is_init = '__init__' in (getattr(m, '__file__', '') or '')

completions = []
    if (not hasattr(m, '__file__')) or (not only_modules) or m_is_init:
        completions.extend( [attr for attr in dir(m) if
                             is_importable(m, attr, only_modules)])

m_all = getattr(m, "__all__", [])
    if only_modules:
        completions.extend(attr for attr in m_all if is_possible_submodule(m, attr))
    else:
        completions.extend(m_all)

if m_is_init:
        file_ = m.__file__
        completions.extend(module_list(os.path.dirname(file_)))
    completions_set = {c for c in completions if isinstance(c, str)}
    completions_set.discard('__init__')
    return list(completions_set)

#-----------------------------------------------------------------------------
# Completion-related functions.
#-----------------------------------------------------------------------------

def quick_completer(cmd, completions):
    r""" Easily create a trivial completer for a command.

Takes either a list of completions, or all completions in string (that will
    be split on whitespace).

Example::

[d:\ipython]|1> import ipy_completers
        [d:\ipython]|2> ipy_completers.quick_completer('foo', ['bar','baz'])
        [d:\ipython]|3> foo b<TAB>
        bar baz
        [d:\ipython]|3> foo ba
    """

if isinstance(completions, str):
        completions = completions.split()

def do_complete(self, event):
        return completions

get_ipython().set_hook('complete_command',do_complete, str_key = cmd)

def module_completion(line):
    """
    Returns a list containing the completion possibilities for an import line.

The line looks like this :
    'import xml.d'
    'from xml.dom import'
    """

words = line.split(' ')
    nwords = len(words)

# from whatever <tab> -> 'import '
    if nwords == 3 and words[0] == 'from':
        return ['import ']

# 'from xy<tab>' or 'import xy<tab>'
    if nwords < 3 and (words[0] in {'%aimport', 'import', 'from'}) :
        if nwords == 1:
            return get_root_modules()
        mod = words[1].split('.')
        if len(mod) < 2:
            return get_root_modules()
        completion_list = try_import('.'.join(mod[:-1]), True)
        return ['.'.join(mod[:-1] + [el]) for el in completion_list]

# 'from xyz import abc<tab>'
    if nwords >= 3 and words[0] == 'from':
        mod = words[1]
        return try_import(mod)

#-----------------------------------------------------------------------------
# Completers
#-----------------------------------------------------------------------------
# These all have the func(self, event) signature to be used as custom
# completers

def module_completer(self,event):
    """Give completions after user has typed 'import ...' or 'from ...'"""

# This works in all versions of python.  While 2.5 has
    # pkgutil.walk_packages(), that particular routine is fairly dangerous,
    # since it imports *EVERYTHING* on sys.path.  That is: a) very slow b) full
    # of possibly problematic side effects.
    # This search the folders in the sys.path for available modules.

return module_completion(event.line)

# FIXME: there's a lot of logic common to the run, cd and builtin file
# completers, that is currently reimplemented in each.

def magic_run_completer(self, event):
    """Complete files that end in .py or .ipy or .ipynb for the %run command.
    """
    comps = arg_split(event.line, strict=False)
    # relpath should be the current token that we need to complete.
    if (len(comps) > 1) and (not event.line.endswith(' ')):
        relpath = comps[-1].strip("'\"")
    else:
        relpath = ''

#print("\nev=", event)  # dbg
    #print("rp=", relpath)  # dbg
    #print('comps=', comps)  # dbg

lglob = glob.glob
    isdir = os.path.isdir
    relpath, tilde_expand, tilde_val = expand_user(relpath)

# Find if the user has already typed the first filename, after which we
    # should complete on all files, since after the first one other files may
    # be arguments to the input script.

if any(magic_run_re.match(c) for c in comps):
        matches =  [f.replace('\\','/') + ('/' if isdir(f) else '')
                            for f in lglob(relpath+'*')]
    else:
        dirs = [f.replace('\\','/') + "/" for f in lglob(relpath+'*') if isdir(f)]
        pys =  [f.replace('\\','/')
                for f in lglob(relpath+'*.py') + lglob(relpath+'*.ipy') +
                lglob(relpath+'*.ipynb') + lglob(relpath + '*.pyw')]

matches = dirs + pys

#print('run comp:', dirs+pys) # dbg
    return [compress_user(p, tilde_expand, tilde_val) for p in matches]

def cd_completer(self, event):
    """Completer function for cd, which only returns directories."""
    ip = get_ipython()
    relpath = event.symbol

#print(event) # dbg
    if event.line.endswith('-b') or ' -b ' in event.line:
        # return only bookmark completions
        bkms = self.db.get('bookmarks', None)
        if bkms:
            return bkms.keys()
        else:
            return []

if event.symbol == '-':
        width_dh = str(len(str(len(ip.user_ns['_dh']) + 1)))
        # jump in directory history by number
        fmt = '-%0' + width_dh +'d [%s]'
        ents = [ fmt % (i,s) for i,s in enumerate(ip.user_ns['_dh'])]
        if len(ents) > 1:
            return ents
        return []

if event.symbol.startswith('--'):
        return ["--" + os.path.basename(d) for d in ip.user_ns['_dh']]

# Expand ~ in path and normalize directory separators.
    relpath, tilde_expand, tilde_val = expand_user(relpath)
    relpath = relpath.replace('\\','/')

found = []
    for d in [f.replace('\\','/') + '/' for f in glob.glob(relpath+'*')
              if os.path.isdir(f)]:
        if ' ' in d:
            # we don't want to deal with any of that, complex code
            # for this is elsewhere
            raise TryNext

found.append(d)

if not found:
        if os.path.isdir(relpath):
            return [compress_user(relpath, tilde_expand, tilde_val)]

# if no completions so far, try bookmarks
        bks = self.db.get('bookmarks',{})
        bkmatches = [s for s in bks if s.startswith(event.symbol)]
        if bkmatches:
            return bkmatches

raise TryNext

return [compress_user(p, tilde_expand, tilde_val) for p in found]

def reset_completer(self, event):
    "A completer for %reset magic"
    return '-f -s in out array dhist'.split()

cmd: