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version bump to 0.5.0

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Anthony Scopatz 2016-12-20 13:23:52 -08:00
parent 0be4b8e12e
commit 213f7d0da4
72 changed files with 231 additions and 1042 deletions
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2
.appveyor.yml
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@ -1,4 +1,4 @@
version: 0.4.7.{build}
version: 0.5.0.{build}
os: Windows Server 2012 R2
install:
- C:\Python35\Scripts\pip install -r requirements-tests.txt

227
CHANGELOG.rst
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@ -4,6 +4,233 @@ Xonsh Change Log
.. current developments
v0.5.0
====================
**Added:**
* $XONTRIB_MPL_MINIMAL environment variable can be set to change if plots are minimalist or as-seen
* xontrib-mpl now supports iTerm2 inline image display if iterm2_tools python package is installed
* Xonsh now will fallback to other shells if encountered errors when
starting up.
* Added entry to customization faq re: ``dirs`` alias (#1452)
* Added entry to customization faq re: tab completion selection (#1725)
* Added entry to customization faq re: libgcc core dump (#1160)
* Section about quoting in the tutorial.
* The ``$VC_HG_SHOW_BRANCH`` environement variable to control whether to hide the hg branch in the prompt.
* xonfig now contains the latest git commit date if xonsh installed
from source.
* Alt+Enter will execute a multiline code block irrespective of cursor position
* Windows now has the ability to read output asyncronously from
the console.
* Use `doctr <https://drdoctr.github.io/doctr/>`_ to deploy dev docs to github pages
* New ``xonsh.proc.uncapturable()`` decorator for declaring that function
aliases should not be run in a captured subprocess.
* New history backend sqlite.
* Prompt user to install xontrib package if they try to load an uninstalled
xontrib
* Callable aliases may now take a final ``spec`` arguemnt, which is the
cooresponding ``SubprocSpec`` instance.
* New ``bashisms`` xontrib provides additional Bash-like syntax, such as ``!!``.
This xontrib only affects the command line, and not xonsh scripts.
* Tests that create testing repos (git, hg)
* New subprocess specification class ``SubprocSpec`` is used for specifiying
and manipulating subprocess classes prior to execution.
* New ``PopenThread`` class runs subprocesses on a a separate thread.
* New ``CommandPipeline`` and ``HiddenCommandPipeline`` classes manage the
execution of a pipeline of commands via the execution of the last command
in the pipeline. Instances may be iterated and stream lines from the
stdout buffer. These pipelines read from the stdout & stderr streams in a
non-blocking manner.
* ``$XONSH_STORE_STDOUT`` is now available on all platforms!
* The ``CommandsCache`` now has the ability to predict whether or not a
command must be run in the foreground using ``Popen`` or may use a
background thread and can use ``PopenThread``.
* Callable aliases may now use the full gamut of functions signatures:
``f()``, ``f(args)``, ``f(args, stdin=None)``,
``f(args, stdin=None, stdout=None)``, and `
``f(args, stdin=None, stdout=None, stderr=None)``.
* Uncaptured subprocesses now recieve a PTY file handle for stdout and
stderr.
* New ``$XONSH_PROC_FREQUENCY`` environment variable that specifies how long
loops in the subprocess framwork should sleep. This may be adjusted from
its default value to improved perfromance and mitigate "leaky" pipes on
slower machines.
* ``Shift+Tab`` moves backwards in completion dropdown in prompt_toolkit
* PromptFormatter class that holds all the related prompt methods
* PromptFormatter caching when building the prompt
* p-strings: ``p'/foo/bar'`` is short for ``pathlib.Path('/foo/bar')``
* byte strings: prefixes other than ``b'foo'`` (eg, ``RB'foo'``) now work
* Backticks for regex or glob searches now support an additional modifier
``p``, which causes them to return Path objects instead of strings.
* New ``BOTTOM_TOOLBAR`` environment variable to control a bottom toolbar as specified in prompt-toolkit
* New ``$XONSH_STDERR_PREFIX`` and ``$XONSH_STDERR_POSTFIX`` environment
variables allow the user to print a prompt-like string before and after
all stderr that is seen. For example, say that you would like stderr
to appear on a red background, you might set
``$XONSH_STDERR_PREFIX = "{BACKGROUND_RED}"`` and
``$XONSH_STDERR_PREFIX = "{NO_COLOR}"``.
* New ``xonsh.pyghooks.XonshTerminal256Formatter`` class patches
the pygments formatter to understand xonsh color token semantics.
* Load events are now available
* New events added: ``on_post_init``, ``on_pre_cmdloop``, ``on_pre_rc``, ``on_post_rc``, ``on_ptk_create``
* Completion for ``xonsh`` builtin functions ``xontrib`` and ``xonfig``
* Added a general customization FAQ page to the docs to collect various
tips/tricks/fixes for common issues/requests
* ``test_single_command`` and ``test_redirect_out_to_file`` tests in ``test_integrations``
* Add note that the target of redirection should be separated by a space.
**Changed:**
* CircleCI now handles flake8 checks
* Travis doesn't allow failures on nightly
* ``get_hg_branch`` runs ``hg root`` to find root dir and check if we're in repo
* The default style will now use the color keywords (#ansired, #ansidarkred)
to set colors that follow the terminal color schemes. Currently, this requires
prompt_toolkit master (>1.0.8) and pygments master (2.2) to work correctly.
* ``vox activate`` now accepts relative directories.
* Updated the effectivity of ``$XONSH_DEBUG`` on debug messages.
* Better documentation on how to get nice colors in Windows' default console
* All custom prompt_toolkit key binding filters now declared with the
``@Condition`` decorator
* The style for the prompt toolkit completion menu is now lightgray/darkgray instead of turquoise/teal
* landscape.io linting now ignores ply directory
* ``history`` help messages to reflect subcommand usage
* Quote all paths when completion if any of the paths needs be quoted,
so that bash can automatically complete to the max prefix of the paths.
* Tee'd reads now occur in 1kb chunks, rather than character-by-character.
* The ``which`` alias no longer has a trailing newline if it is captured.
This means that ``$(which cmd)`` will simply be the path to the command.
* The following commands are, by default, predicted to be not threadable
in some circumstances:
* bash
* csh
* clear
* clear.exe
* cls
* cmd
* ex
* fish
* htop
* ksh
* less
* man
* more
* mutt
* nano
* psql
* ranger
* rview
* rvim
* scp
* sh
* ssh
* startx
* sudo
* tcsh
* top
* vi
* view
* vim
* vimpager
* xo
* xonsh
* zsh
* The ``run_subproc()`` function has been replaced with a new implementation.
* Piping between processes now uses OS pipes.
* ``$XONSH_STORE_STDIN`` now uses ``os.pread()`` rather than ``tee`` and a new
file.
* The implementation of the ``foreground()`` decorator has been moved to
``unthreadable()``.
* ``voxapi.Vox`` now supports ``pathlib.Path`` and ``PathLike`` objects as virtual environment identifiers
* Renamed FORMATTER_DICT to PROMPT_FIELDS
* BaseShell instantiates PromptFormatter
* readline/ptk shells use PromptFormatter
* Updated the bundled version of ``ply`` to current master available
* vended ``ply`` is now a git subtree to help with any future updates
* ``WHITE`` color keyword now means lightgray and ``INTENSE_WHITE`` commpletely white
* Removed ``add_to_shell`` doc section from *nix install pages and instead
relocated it to the general customization page
* Moved a few *nix customization tips from the linux install page to the general
customization page
**Removed:**
* coverage checks
* ``CompletedCommand`` and ``HiddenCompletedCommand`` classes have been removed
in favor of ``CommandPipeline`` and ``HiddenCommandPipeline``.
* ``SimpleProcProxy`` and ``SimpleForegroundProcProxy`` have been removed
in favor of a more general mechanism for dispatching callable aliases
implemented in the ``ProcProxyThread`` and ``ProcProxy`` classes.
* ``test_run_subproc.py`` in favor of ``test_integrations.py``
* Unused imports in many tests
* Many duplicated tests (copypasta)
**Fixed:**
* xontrib-mpl now preserves the figure and does not permanently alter it for viewing
* Fix up small pep8 violations
* Fixed a bug where some files are not showing using bash completer
* Fixed some issues with subprocess capturing aliases that it probably
shouldn't.
* ``safe_readable()`` now checks for ``ValueError`` as well.
* The scroll bars in the PTK completions menus are back.
* Jupyter kernel installation now respects the setuptools ``root`` parameter.
* Fix ``__repr__`` and ``__str__`` methods of ``SubprocSpec`` so they report
correctly
* Fixed the meassage printed when which is unable to find the command.
* Fixed a handful of sphinx errors and warnings in the docs
* Fixed many PEP8 violations that had gone unnoticed
* Fix failure to detect an Anaconda python distribution if the python was install from the conda-forge channel.
* current_branch will try and locate the vc binary once
* May now Crtl-C out of an infinite loop with a subprocess, such as
```while True: sleep 1``.
* Fix for stdin redirects.
* Backgrounding works with ``$XONSH_STORE_STDOUT``
* ``PopenThread`` blocks its thread from finishing until command has completed
or process is suspended.
* Added a minimum time buffer time for command pipelines to check for
if previous commands have executed successfully. This is helpful
for pipelines where the last command takes a long time to start up,
such as GNU Parallel. This also checks to make sure that output has occured.
This includes piping 2+ commands together and pipelines that end in
unthreadable commands.
* ``curr_branch`` reports correctly when ``git config status.short true`` is used
* ``pip`` completion now filters results by prefix
* Fixed streaming ``!(alias)`` repr evaluation where bytes where not
streamed.
* Aliases that begin with a comma now complete correctly (no spurious comma)
* Use ``python3`` in shebang lines for compatibility with distros that still use Python 2 as the default Python
* STDOUT is only stored when ``$XONSH_STORE_STDOUT=True``
* Fixed issue with alais redirections to files throwing an OSError because
the function ProcProxies were not being waited upon.
* Fixed issue with callablable aliases that happen to call sys.exit() or
raise SystemExit taking out the whole xonsh process.
* Safely flushes file handles on threaded buffers.
* Proper default value and documentation for ``$BASH_COMPLETIONS``
* Fixed readline completer issues on paths with spaces
* Fix bug in ``argvquote()`` functions used when sourcing batch files on Windows. The bug meant an extra backslash was added to UNC paths.
Thanks to @bytesemantics for spotting it, and @janschulz for fixing the issue.
* pep8, lint and refator in pytest style of ``test_ptk_multiline.py``, ``test_replay.py``
* Tab completion of aliases returned a upper cased alias on Windows.
* History show all action now also include current session items.
* ``proc.stream_stderr`` now handles stderr that doesn't have buffer attribute
* Made ``history show`` result sorted.
* Fixed issue that ``history gc`` does not delete empty history files.
* Standard stream tees have been fixed to accept the possibility that
they may not be backed by a binary buffer. This inludes the pipeline
stdout tee as well as the shell tees.
* Fixed a bug when the pygments plugin was used by third party editors etc.
* CPU usage of ``PopenThread`` and ``CommandPipeline`` has been brought
down significantly.
v0.4.7
====================

13
news/1kb.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:**
* Tee'd reads now occur in 1kb chunks, rather than character-by-character.
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

16
news/alt_enter.rst
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@ -1,16 +0,0 @@
**Added:**
* Alt+Enter will execute a multiline code block irrespective of cursor position
**Changed:**
* All custom prompt_toolkit key binding filters now declared with the
``@Condition`` decorator
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

15
news/ansi_colors.rst
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@ -1,15 +0,0 @@
**Added:** None
**Changed:**
* The default style will now use the color keywords (#ansired, #ansidarkred)
to set colors that follow the terminal color schemes. Currently, this requires
prompt_toolkit master (>1.0.8) and pygments master (2.2) to work correctly.
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/ansiwhite.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:**
* ``WHITE`` color keyword now means lightgray and ``INTENSE_WHITE`` commpletely white
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

14
news/argvquote-bug.rst
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@ -1,14 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Fix bug in ``argvquote()`` functions used when sourcing batch files on Windows. The bug meant an extra backslash was added to UNC paths.
Thanks to @bytesemantics for spotting it, and @janschulz for fixing the issue.
**Security:** None

13
news/backtab.rst
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@ -1,13 +0,0 @@
**Added:**
* ``Shift+Tab`` moves backwards in completion dropdown in prompt_toolkit
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/bash-completion-defaults.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Proper default value and documentation for ``$BASH_COMPLETIONS``
**Security:** None

14
news/bashisms.rst
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@ -1,14 +0,0 @@
**Added:**
* New ``bashisms`` xontrib provides additional Bash-like syntax, such as ``!!``.
This xontrib only affects the command line, and not xonsh scripts.
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

16
news/bfchk.rst
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@ -1,16 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Standard stream tees have been fixed to accept the possibility that
they may not be backed by a binary buffer. This inludes the pipeline
stdout tee as well as the shell tees.
**Security:** None

16
news/ci_fix.rst
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@ -1,16 +0,0 @@
**Added:** None
**Changed:**
* CircleCI now handles flake8 checks
* Travis doesn't allow failures on nightly
**Deprecated:** None
**Removed:**
* coverage checks
**Fixed:** None
**Security:** None

13
news/color_docs.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:**
* Better documentation on how to get nice colors in Windows' default console
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/conda-forge.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Fix failure to detect an Anaconda python distribution if the python was install from the conda-forge channel.
**Security:** None

13
news/doc_fixes.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Fixed a handful of sphinx errors and warnings in the docs
**Security:** None

13
news/doctr.rst
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@ -1,13 +0,0 @@
**Added:**
* Use `doctr <https://drdoctr.github.io/doctr/>`_ to deploy dev docs to github pages
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

15
news/faq_updates.rst
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@ -1,15 +0,0 @@
**Added:**
* Added entry to customization faq re: ``dirs`` alias (#1452)
* Added entry to customization faq re: tab completion selection (#1725)
* Added entry to customization faq re: libgcc core dump (#1160)
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

14
news/first-class-paths.rst
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@ -1,14 +0,0 @@
**Added:**
* p-strings: ``p'/foo/bar'`` is short for ``pathlib.Path('/foo/bar')``
* byte strings: prefixes other than ``b'foo'`` (eg, ``RB'foo'``) now work
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/fix-input-output-docs.rst
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@ -1,13 +0,0 @@
**Added:**
* Add note that the target of redirection should be separated by a space.
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/fix-readline-completer.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Fixed readline completer issues on paths with spaces
**Security:** None

13
news/fix_bash_completer.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Fixed a bug where some files are not showing using bash completer
**Security:** None

13
news/fix_comma_alias.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Aliases that begin with a comma now complete correctly (no spurious comma)
**Security:** None

13
news/fix_pip_completer.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* ``pip`` completion now filters results by prefix
**Security:** None

14
news/fix_spspec_repr.rst
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@ -1,14 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Fix ``__repr__`` and ``__str__`` methods of ``SubprocSpec`` so they report
correctly
**Security:** None

13
news/fix_stderr_attribute_error.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* ``proc.stream_stderr`` now handles stderr that doesn't have buffer attribute
**Security:** None

13
news/flake_fix.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Fix up small pep8 violations
**Security:** None

13
news/git_branch.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* ``curr_branch`` reports correctly when ``git config status.short true`` is used
**Security:** None

17
news/health.rst
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@ -1,17 +0,0 @@
**Added:**
* ``test_single_command`` and ``test_redirect_out_to_file`` tests in ``test_integrations``
**Changed:** None
**Deprecated:** None
**Removed:**
* ``test_run_subproc.py`` in favor of ``test_integrations.py``
**Fixed:**
* pep8, lint and refator in pytest style of ``test_ptk_multiline.py``, ``test_replay.py``
**Security:** None

15
news/hg_branch.rst
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@ -1,15 +0,0 @@
**Added:**
* The ``$VC_HG_SHOW_BRANCH`` environement variable to control whether to hide the hg branch in the prompt.
**Changed:**
* ``get_hg_branch`` runs ``hg root`` to find root dir and check if we're in repo
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/history-backend.rst
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@ -1,13 +0,0 @@
**Added:**
* New history backend sqlite.
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/history-help.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:**
* ``history`` help messages to reflect subcommand usage
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/history-show-all-fix.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* History show all action now also include current session items.
**Security:** None

14
news/history-sort.rst
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@ -1,14 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Made ``history show`` result sorted.
* Fixed issue that ``history gc`` does not delete empty history files.
**Security:** None

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news/howtofaq.rst
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@ -1,19 +0,0 @@
**Added:**
* Added a general customization FAQ page to the docs to collect various
tips/tricks/fixes for common issues/requests
**Changed:**
* Removed ``add_to_shell`` doc section from *nix install pages and instead
relocated it to the general customization page
* Moved a few *nix customization tips from the linux install page to the general
customization page
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/jupyter-install-root.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Jupyter kernel installation now respects the setuptools ``root`` parameter.
**Security:** None

13
news/landscape.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:**
* landscape.io linting now ignores ply directory
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

14
news/load-events.rst
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@ -1,14 +0,0 @@
**Added:**
* Load events are now available
* New events added: ``on_post_init``, ``on_pre_cmdloop``, ``on_pre_rc``, ``on_post_rc``, ``on_ptk_create``
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/moresafereadble.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* ``safe_readable()`` now checks for ``ValueError`` as well.
**Security:** None

17
news/morewhich.rst
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@ -1,17 +0,0 @@
**Added:**
* Callable aliases may now take a final ``spec`` arguemnt, which is the
cooresponding ``SubprocSpec`` instance.
**Changed:**
* The ``which`` alias no longer has a trailing newline if it is captured.
This means that ``$(which cmd)`` will simply be the path to the command.
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

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news/not_backgroundable.rst
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@ -1,48 +0,0 @@
**Added:** None
**Changed:**
* The following commands are, by default, predicted to be not threadable
in some circumstances:
* bash
* csh
* clear
* clear.exe
* cls
* cmd
* ex
* fish
* htop
* ksh
* less
* man
* more
* mutt
* nano
* psql
* ranger
* rview
* rvim
* scp
* sh
* ssh
* startx
* sudo
* tcsh
* top
* vi
* view
* vim
* vimpager
* xo
* xonsh
* zsh
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

14
news/path-backticks.rst
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@ -1,14 +0,0 @@
**Added:**
* Backticks for regex or glob searches now support an additional modifier
``p``, which causes them to return Path objects instead of strings.
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/pep8_cleanup.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Fixed many PEP8 violations that had gone unnoticed
**Security:** None

14
news/perf.rst
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@ -1,14 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* CPU usage of ``PopenThread`` and ``CommandPipeline`` has been brought
down significantly.
**Security:** None

14
news/plyupdate.rst
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@ -1,14 +0,0 @@
**Added:** None
**Changed:**
* Updated the bundled version of ``ply`` to current master available
* vended ``ply`` is now a git subtree to help with any future updates
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

18
news/prompt.rst
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@ -1,18 +0,0 @@
**Added:**
* PromptFormatter class that holds all the related prompt methods
* PromptFormatter caching when building the prompt
**Changed:**
* Renamed FORMATTER_DICT to PROMPT_FIELDS
* BaseShell instantiates PromptFormatter
* readline/ptk shells use PromptFormatter
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

14
news/prompt_xontrib_install.rst
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@ -1,14 +0,0 @@
**Added:**
* Prompt user to install xontrib package if they try to load an uninstalled
xontrib
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

15
news/ptk_menu.rst
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@ -1,15 +0,0 @@
**Added:** None
**Changed:**
* The style for the prompt toolkit completion menu is now lightgray/darkgray instead of turquoise/teal
**Deprecated:** None
**Removed:** None
**Fixed:**
* The scroll bars in the PTK completions menus are back.
**Security:** None

13
news/py3-shebang.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Use ``python3`` in shebang lines for compatibility with distros that still use Python 2 as the default Python
**Security:** None

13
news/pygment_plugin_fix.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Fixed a bug when the pygments plugin was used by third party editors etc.
**Security:** None

14
news/quotes-paths.rst
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@ -1,14 +0,0 @@
**Added:** None
**Changed:**
* Quote all paths when completion if any of the paths needs be quoted,
so that bash can automatically complete to the max prefix of the paths.
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

17
news/rediralias.rst
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@ -1,17 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Fixed issue with alais redirections to files throwing an OSError because
the function ProcProxies were not being waited upon.
* Fixed issue with callablable aliases that happen to call sys.exit() or
raise SystemExit taking out the whole xonsh process.
* Safely flushes file handles on threaded buffers.
**Security:** None

60
news/rs.rst
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@ -1,60 +0,0 @@
**Added:**
* New subprocess specification class ``SubprocSpec`` is used for specifiying
and manipulating subprocess classes prior to execution.
* New ``PopenThread`` class runs subprocesses on a a separate thread.
* New ``CommandPipeline`` and ``HiddenCommandPipeline`` classes manage the
execution of a pipeline of commands via the execution of the last command
in the pipeline. Instances may be iterated and stream lines from the
stdout buffer. These pipelines read from the stdout & stderr streams in a
non-blocking manner.
* ``$XONSH_STORE_STDOUT`` is now available on all platforms!
* The ``CommandsCache`` now has the ability to predict whether or not a
command must be run in the foreground using ``Popen`` or may use a
background thread and can use ``PopenThread``.
* Callable aliases may now use the full gamut of functions signatures:
``f()``, ``f(args)``, ``f(args, stdin=None)``,
``f(args, stdin=None, stdout=None)``, and `
``f(args, stdin=None, stdout=None, stderr=None)``.
* Uncaptured subprocesses now recieve a PTY file handle for stdout and
stderr.
* New ``$XONSH_PROC_FREQUENCY`` environment variable that specifies how long
loops in the subprocess framwork should sleep. This may be adjusted from
its default value to improved perfromance and mitigate "leaky" pipes on
slower machines.
**Changed:**
* The ``run_subproc()`` function has been replaced with a new implementation.
* Piping between processes now uses OS pipes.
* ``$XONSH_STORE_STDIN`` now uses ``os.pread()`` rather than ``tee`` and a new
file.
* The implementation of the ``foreground()`` decorator has been moved to
``unthreadable()``.
**Deprecated:** None
**Removed:**
* ``CompletedCommand`` and ``HiddenCompletedCommand`` classes have been removed
in favor of ``CommandPipeline`` and ``HiddenCommandPipeline``.
* ``SimpleProcProxy`` and ``SimpleForegroundProcProxy`` have been removed
in favor of a more general mechanism for dispatching callable aliases
implemented in the ``ProcProxyThread`` and ``ProcProxy`` classes.
**Fixed:**
* May now Crtl-C out of an infinite loop with a subprocess, such as
```while True: sleep 1``.
* Fix for stdin redirects.
* Backgrounding works with ``$XONSH_STORE_STDOUT``
* ``PopenThread`` blocks its thread from finishing until command has completed
or process is suspended.
* Added a minimum time buffer time for command pipelines to check for
if previous commands have executed successfully. This is helpful
for pipelines where the last command takes a long time to start up,
such as GNU Parallel. This also checks to make sure that output has occured.
This includes piping 2+ commands together and pipelines that end in
unthreadable commands.
**Security:** None

14
news/sa.rst
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@ -1,14 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Fixed streaming ``!(alias)`` repr evaluation where bytes where not
streamed.
**Security:** None

20
news/stderr.rst
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@ -1,20 +0,0 @@
**Added:**
* New ``$XONSH_STDERR_PREFIX`` and ``$XONSH_STDERR_POSTFIX`` environment
variables allow the user to print a prompt-like string before and after
all stderr that is seen. For example, say that you would like stderr
to appear on a red background, you might set
``$XONSH_STDERR_PREFIX = "{BACKGROUND_RED}"`` and
``$XONSH_STDERR_PREFIX = "{NO_COLOR}"``.
* New ``xonsh.pyghooks.XonshTerminal256Formatter`` class patches
the pygments formatter to understand xonsh color token semantics.
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/stdout_storage.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* STDOUT is only stored when ``$XONSH_STORE_STDOUT=True``
**Security:** None

14
news/test_cleanup.rst
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@ -1,14 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:**
* Unused imports in many tests
* Many duplicated tests (copypasta)
**Fixed:** None
**Security:** None

13
news/toolbar.rst
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@ -1,13 +0,0 @@
**Added:**
* New ``BOTTOM_TOOLBAR`` environment variable to control a bottom toolbar as specified in prompt-toolkit
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/tutorial-quoting.rst
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@ -1,13 +0,0 @@
**Added:**
* Section about quoting in the tutorial.
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

17
news/uncap.rst
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@ -1,17 +0,0 @@
**Added:**
* New ``xonsh.proc.uncapturable()`` decorator for declaring that function
aliases should not be run in a captured subprocess.
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Fixed some issues with subprocess capturing aliases that it probably
shouldn't.
**Security:** None

15
news/vc.rst
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@ -1,15 +0,0 @@
**Added:**
* Tests that create testing repos (git, hg)
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* current_branch will try and locate the vc binary once
**Security:** None

13
news/vox-fs.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:**
* ``voxapi.Vox`` now supports ``pathlib.Path`` and ``PathLike`` objects as virtual environment identifiers
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/vox-reldir.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:**
* ``vox activate`` now accepts relative directories.
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/which_returns.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Fixed the meassage printed when which is unable to find the command.
**Security:** None

14
news/winalt.rst
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@ -1,14 +0,0 @@
**Added:**
* Windows now has the ability to read output asyncronously from
the console.
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/window_alias_commands.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* Tab completion of aliases returned a upper cased alias on Windows.
**Security:** None

13
news/xompletion.rst
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@ -1,13 +0,0 @@
**Added:**
* Completion for ``xonsh`` builtin functions ``xontrib`` and ``xonfig``
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

14
news/xonfig-commit-date.rst
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@ -1,14 +0,0 @@
**Added:**
* xonfig now contains the latest git commit date if xonsh installed
from source.
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

13
news/xonsh-debug-level.rst
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@ -1,13 +0,0 @@
**Added:** None
**Changed:**
* Updated the effectivity of ``$XONSH_DEBUG`` on debug messages.
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

14
news/xonsh-failback.rst
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@ -1,14 +0,0 @@
**Added:**
* Xonsh now will fallback to other shells if encountered errors when
starting up.
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:** None
**Security:** None

16
news/xontrib-mpl_copy-fig.rst
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@ -1,16 +0,0 @@
**Added:**
* $XONTRIB_MPL_MINIMAL environment variable can be set to change if plots are minimalist or as-seen
* xontrib-mpl now supports iTerm2 inline image display if iterm2_tools python package is installed
**Changed:** None
**Deprecated:** None
**Removed:** None
**Fixed:**
* xontrib-mpl now preserves the figure and does not permanently alter it for viewing
**Security:** None

4
release.xsh
View file

@ -294,7 +294,7 @@ def main(args=None):
ns = parser.parse_args(args or $ARGS[1:])
# enable debugging
$RAISE_SUBPROC_ERROR = True
trace on
#trace on
# run commands
if ns.do_version_bump:
version_update(ns.ver)
@ -307,7 +307,7 @@ def main(args=None):
if ns.do_docs:
docser()
# disable debugging
trace off
#trace off
if __name__ == '__main__':

2
xonsh/__init__.py
View file

@ -1,4 +1,4 @@
__version__ = '0.4.7'
__version__ = '0.5.0'
# amalgamate exclude jupyter_kernel parser_table parser_test_table pyghooks
# amalgamate exclude winutils wizard pytest_plugin fs