### Motivation
There is no way to access to the CommandPipeline of executed command in
uncaptured mode. This causes:
* No chance to get return code in one universal way.
* Barrier to trace and inspection.
### Before
```xsh
$(ls nofile)
# No way to access to the CommandPipeline of executed command.
```
### After
```xsh
$(ls nofile)
__xonsh__.last.rtn # In interactive or not interactive.
# 2
```
```xsh
# Sugar sir:
last = type('LastCP', (object,), {'__getattr__':lambda self, name: getattr(__xonsh__.last, name) })()
ls nofile
last.rtn
# 2
```
JFYI #5342
## For community
⬇️ **Please click the 👍 reaction instead of leaving a `+1` or 👍
comment**
---------
Co-authored-by: a <1@1.1>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
### Motivation
* To have an ability to manage the output format added ``$XONSH_SUBPROC_OUTPUT_FORMAT`` to switch the way to return the output lines. Default ``stream_lines`` to return text. Alternative ``list_lines`` to return the list of lines. Also supported custom lambda function.
* Additionally the [proposal to change default behavior](https://github.com/xonsh/xonsh/pull/5377#discussion_r1587627131) for a single line case.
* Closes#3924 as soft solution.
### Before
```xsh
mkdir -p /tmp/tst && cd /tmp/tst && touch 1 2 3
$(ls)
# '1\n2\n3\n'
id $(whoami)
# id: ‘pc\n’: no such user: Invalid argument
du $(ls)
# du: cannot access '1'$'\n''2'$'\n''3'$'\n': No such file or directory
ls $(fzf)
# ls: cannot access 'FUNDING.yml'$'\n': No such file or directory
```
### After
```xsh
mkdir -p /tmp/tst && cd /tmp/tst && touch 1 2 3
$XONSH_SUBPROC_OUTPUT_FORMAT = 'list_lines'
$(ls)
# ['1', '2', '3']
[f for f in $(ls)]
# ['1', '2', '3']
id $(whoami)
# uid=501(user) gid=20(staff)
du $(ls)
# 0 1
# 0 2
# 0 3
ls $(fzf)
# FUNDING.yml
# etc
mkdir -p /tmp/@($(whoami))/dir
cat /etc/passwd | grep $(whoami)
```
### Notes
* It will be good to improve parser for cases like `mkdir -p /tmp/$(whoami)/dir`. PR is welcome!
* I named the default mode as `stream_lines` (instead of just `stream` or `raw`) because in fact we transform raw output into stream of lines and possibly reduce the length of output ([replacing `\r\n` to `\n`](c3a12b2a9c/xonsh/procs/pipelines.py (L380-L383))). May be some day we need to add raw "stream" output format.
* Now anybody can implement bash `IFS` behavior in [bashisms](https://github.com/xonsh/xontrib-bashisms).
---------
Co-authored-by: a <1@1.1>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* Add paragraph about support for xonsh as the default shell.
Ref #4469
Also, updated the text to use 'VS Code', which is the preferred short name.
* Add news entry.
* Update intro.rst to mention Python 3.6
The homepage mentions 3.6, so I update this section to be in line
* Create upgrade-python-version.rst
Add news item for https://github.com/xonsh/xonsh/pull/5193
* Update and rename README to README.rst
* Create hello_world.py
* Update README.rst
* init
* remove bashisms
* Transfer abbrevs to xontrib-abbrevs
* Transfer free-cwd to xontrib-free-cwd
* news
* black
* Transfer fish-completer to xonsh/xontrib-fish-completer
* Transfer vox to xonsh/xontrib-vox
* Transfer pdb, xog to xonsh/xontrib-debug-tools
* remove hello_world
* fix tests
* black
* fix whitespaces
* fix readme
* Update python_virtual_environments.rst
* Update README.rst
* Update xontribs_transfer.rst
---------
Co-authored-by: a <1@1.1>
* Update tools.py
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
It's weirdly hard to find anything about installing xonsh into Windows Terminal (even though that info's right here on the website). So link to that hard-to-find info directly; if someone wants to find out what Windows Terminal is they can Google it on their own :)
There are small typos in:
- docs/python_virtual_environments.rst
- setup.py
- xonsh/procs/specs.py
- xontrib/abbrevs.py
Fixes:
- Should read `interpreter` rather than `intrepreter`.
- Should read `dictionary` rather than `disctionary`.
- Should read `descriptors` rather than `descriptiors`.
- Should read `because` rather than `becuase`.
Signed-off-by: Tim Gates <tim.gates@iress.com>
* feat: add support for f-glob strings
Move xonsh_pathsearch() into the BaseParser class because it needs to use self._set_error()
Parametrize 6 backtick tests in test_parser.py into test_backtick() (and add cases for f-glob strings)
* add news
* docs: update tutorial
* fix news file
* feat: add function to make event registration from function signature
* docs: add xontrib special functions description
* feat: handle xontribs with special functions
also reduce usage of XSH singleton
* fix: missing XSH
for now import singleton
* docs: fix .rst format
* fix: failing tests
* feat: implement primitive xontrib-unload and xontrib-reload
* chore: give explicit name
* docs: update doc
* Added reference to ``PROMPT_FIELDS`` section in ``time_format`` definition
* Forgot the news item, added now
* Generalized reference to PROMPT_FIELDS
* feat: use github actions to deploy docs
fixes#4473
* fix: install xonsh
* fix: doc action
* chore: support *.md for documentation
* fix: remove hardcoded docs link
it affects local testing
* refactor: move sphinx extensions to its own package
* fix: remove deprecated get_theme_dir
As of Sphinx 1.2, this is passed to Sphinx via a ``setup.py`` entry
point,
and no longer needs to be included in your documentation's
``conf.py``.
* feat: jinja2 render without affecting incremental build
* style:
* feat: auto generate API doc
no need to create a file for each module
* chore: watch top-level and nested files
* refactor: update lib api-docs as well
* fix: import errors when doc generated
for some modules
* fix: relative path
* feat: add release handling
* Update .github/workflows/docs.yml
Co-authored-by: Gil Forsyth <gforsyth@users.noreply.github.com>
* refactor: use github-app-token
* chore: deploy docs only when merged
Co-authored-by: Gil Forsyth <gforsyth@users.noreply.github.com>
