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/tempdir.py (1867B)

""" This module contains classes - NamedFileInTemporaryDirectory, TemporaryWorkingDirectory.

These classes add extra features such as creating a named file in temporary directory and
creating a context manager for the working directory which is also temporary.
"""

import os as _os
from pathlib import Path
from tempfile import TemporaryDirectory

class NamedFileInTemporaryDirectory(object):
    def __init__(self, filename, mode="w+b", bufsize=-1, add_to_syspath=False, **kwds):
        """
        Open a file named `filename` in a temporary directory.

This context manager is preferred over `NamedTemporaryFile` in
        stdlib `tempfile` when one needs to reopen the file.

Arguments `mode` and `bufsize` are passed to `open`.
        Rest of the arguments are passed to `TemporaryDirectory`.

"""
        self._tmpdir = TemporaryDirectory(**kwds)
        path = Path(self._tmpdir.name) / filename
        encoding = None if "b" in mode else "utf-8"
        self.file = open(path, mode, bufsize, encoding=encoding)

def cleanup(self):
        self.file.close()
        self._tmpdir.cleanup()

__del__ = cleanup

def __enter__(self):
        return self.file

def __exit__(self, type, value, traceback):
        self.cleanup()

class TemporaryWorkingDirectory(TemporaryDirectory):
    """
    Creates a temporary directory and sets the cwd to that directory.
    Automatically reverts to previous cwd upon cleanup.
    Usage example:

with TemporaryWorkingDirectory() as tmpdir:
            ...
    """

def __enter__(self):
        self.old_wd = Path.cwd()
        _os.chdir(self.name)
        return super(TemporaryWorkingDirectory, self).__enter__()

def __exit__(self, exc, value, tb):
        _os.chdir(self.old_wd)
        return super(TemporaryWorkingDirectory, self).__exit__(exc, value, tb)

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