FM / utils

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

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

Name	Size	Mode	Actions
tests/	-	0755	rm
__pycache__/	-	0755	rm
capture.py	5161	0644	edit dl rm
colorable.py	786	0644	edit dl rm
coloransi.py	6972	0644	edit dl rm
contexts.py	1619	0644	edit dl rm
daemonize.py	200	0644	edit dl rm
data.py	1015	0644	edit dl rm
decorators.py	2680	0644	edit dl rm
dir2.py	2232	0644	edit dl rm
docs.py	86	0644	edit dl rm
encoding.py	2843	0644	edit dl rm
eventful.py	138	0644	edit dl rm
frame.py	3048	0644	edit dl rm
generics.py	706	0644	edit dl rm
importstring.py	1050	0644	edit dl rm
io.py	4631	0644	edit dl rm
ipstruct.py	11856	0644	edit dl rm
jsonutil.py	148	0644	edit dl rm
localinterfaces.py	169	0644	edit dl rm
log.py	123	0644	edit dl rm
module_paths.py	2327	0644	edit dl rm
openpy.py	3417	0644	edit dl rm
path.py	11937	0644	edit dl rm
process.py	1878	0644	edit dl rm
py3compat.py	1602	0644	edit dl rm
PyColorize.py	10875	0644	edit dl rm
sentinel.py	421	0644	edit dl rm
shimmodule.py	2669	0644	edit dl rm
signatures.py	474	0644	edit dl rm
strdispatch.py	1838	0644	edit dl rm
sysinfo.py	4365	0644	edit dl rm
syspathcontext.py	1952	0644	edit dl rm
tempdir.py	1867	0644	edit dl rm
terminal.py	3206	0644	edit dl rm
text.py	24428	0644	edit dl rm
timing.py	4275	0644	edit dl rm
tokenutil.py	5083	0644	edit dl rm
traitlets.py	143	0644	edit dl rm
tz.py	1380	0644	edit dl rm
ulinecache.py	684	0644	edit dl rm
version.py	1223	0644	edit dl rm
wildcard.py	4612	0644	edit dl rm
_process_cli.py	2020	0644	edit dl rm
_process_common.py	7003	0644	edit dl rm
_process_posix.py	8666	0644	edit dl rm
_process_win32.py	6132	0644	edit dl rm
_process_win32_controller.py	21329	0644	edit dl rm
_sysinfo.py	45	0644	edit dl rm
__init__.py	0	0644	edit dl rm

Edit: /opt/imh-python/lib/python3.9/site-packages/IPython/utils/wildcard.py (4612B)

# -*- coding: utf-8 -*-
"""Support for wildcard pattern matching in object inspection.

Authors
-------
- Jörgen Stenarson <jorgen.stenarson@bostream.nu>
- Thomas Kluyver
"""

#*****************************************************************************
#       Copyright (C) 2005 Jörgen Stenarson <jorgen.stenarson@bostream.nu>
#
#  Distributed under the terms of the BSD License.  The full license is in
#  the file COPYING, distributed as part of this software.
#*****************************************************************************

import re
import types

from IPython.utils.dir2 import dir2

def create_typestr2type_dicts(dont_include_in_type2typestr=["lambda"]):
    """Return dictionaries mapping lower case typename (e.g. 'tuple') to type
    objects from the types package, and vice versa."""
    typenamelist = [tname for tname in dir(types) if tname.endswith("Type")]
    typestr2type, type2typestr = {}, {}

for tname in typenamelist:
        name = tname[:-4].lower()          # Cut 'Type' off the end of the name
        obj = getattr(types, tname)
        typestr2type[name] = obj
        if name not in dont_include_in_type2typestr:
            type2typestr[obj] = name
    return typestr2type, type2typestr

typestr2type, type2typestr = create_typestr2type_dicts()

def is_type(obj, typestr_or_type):
    """is_type(obj, typestr_or_type) verifies if obj is of a certain type. It
    can take strings or actual python types for the second argument, i.e.
    'tuple'<->TupleType. 'all' matches all types.

TODO: Should be extended for choosing more than one type."""
    if typestr_or_type == "all":
        return True
    if type(typestr_or_type) == type:
        test_type = typestr_or_type
    else:
        test_type = typestr2type.get(typestr_or_type, False)
    if test_type:
        return isinstance(obj, test_type)
    return False

def show_hidden(str, show_all=False):
    """Return true for strings starting with single _ if show_all is true."""
    return show_all or str.startswith("__") or not str.startswith("_")

def dict_dir(obj):
    """Produce a dictionary of an object's attributes. Builds on dir2 by
    checking that a getattr() call actually succeeds."""
    ns = {}
    for key in dir2(obj):
       # This seemingly unnecessary try/except is actually needed
       # because there is code out there with metaclasses that
       # create 'write only' attributes, where a getattr() call
       # will fail even if the attribute appears listed in the
       # object's dictionary.  Properties can actually do the same
       # thing.  In particular, Traits use this pattern
       try:
           ns[key] = getattr(obj, key)
       except AttributeError:
           pass
    return ns

def filter_ns(ns, name_pattern="*", type_pattern="all", ignore_case=True,
            show_all=True):
    """Filter a namespace dictionary by name pattern and item type."""
    pattern = name_pattern.replace("*",".*").replace("?",".")
    if ignore_case:
        reg = re.compile(pattern+"$", re.I)
    else:
        reg = re.compile(pattern+"$")

# Check each one matches regex; shouldn't be hidden; of correct type.
    return dict((key,obj) for key, obj in ns.items() if reg.match(key) \
                                            and show_hidden(key, show_all) \
                                            and is_type(obj, type_pattern) )

def list_namespace(namespace, type_pattern, filter, ignore_case=False, show_all=False):
    """Return dictionary of all objects in a namespace dictionary that match
    type_pattern and filter."""
    pattern_list=filter.split(".")
    if len(pattern_list) == 1:
       return filter_ns(namespace, name_pattern=pattern_list[0],
                        type_pattern=type_pattern,
                        ignore_case=ignore_case, show_all=show_all)
    else:
        # This is where we can change if all objects should be searched or
        # only modules. Just change the type_pattern to module to search only
        # modules
        filtered = filter_ns(namespace, name_pattern=pattern_list[0],
                            type_pattern="all",
                            ignore_case=ignore_case, show_all=show_all)
        results = {}
        for name, obj in filtered.items():
            ns = list_namespace(dict_dir(obj), type_pattern,
                                ".".join(pattern_list[1:]),
                                ignore_case=ignore_case, show_all=show_all)
            for inner_name, inner_obj in ns.items():
                results["%s.%s"%(name,inner_name)] = inner_obj
        return results

cmd: