* First attempt at register/deregister machinery for envvars
* Added detailed docstring, simplified ensurers
Also added some type checking that became clear from docstring writing.
* Changes in response to @scopatz review
Simplified kwarg names.
* defaultval -> default
* Created new Var namedtuple, as well as DEFAULT_VARS
We should now delete DEFAULT_ENSURERS, DEFAULT_VALUES, DEFAULT_DOCS, and
refactor Env to use the new single namedtuple and the DEFAULT_VARS dict
* Removed DEFAULT_ENSURERS, DEFAULT_VALUES, DEFAULT_DOCS
Now need to edit Env to use new DEFAULT_VARS, Var namedtuple
* Finished updating Env object to use new combined Var
Also made corresponding changes elsewhere ensurer was used
* Working on test failures
* More fixes in light of test failures
* Set default values for Var in register.
There's a bit of duplication here, but makes for a cleaner function.
* Black reformatting on environ.py
* Removed history replay
* Added register tests
* Added addtional deregistration test
* Removed all replay references, in docs too
* Added news item for env-reg-dereg
* trigger rebuild
* doc fix
* more doc fixes
* again
* attr names
* reorder imports
* fix flake error
Co-authored-by: Anthony Scopatz <scopatz@gmail.com>
* delete package ptk; rename ptk2 to ptk_shell.; leave ptk2 as alias for ptk_shell.
* SHELL_TYPE "prompt_toolkit" only; remove ptk1 specific behavior.
* Doc updates: eliminate reference to prompt-toolkit < 2.0
* update requirements files ptk>=2; test shell_style="none"
* fix ptk2 stub per code review
* Add ptk2 to list of packages to install.
* Move LimitedFileHistory from history.py to prompt_toolkit_history.py
because it is needed only for prompt_toolkit and requires prompt_toolkit.
* Add instalation of prompt_toolkit to .travis.yml
* Update docs hooks
This adds prompt_toolkit based shell in addition to existing readline
shell. By default regular readline shell is loaded, to use
prompt_toolkit version you need to add:
$PROMPT_TOOLKIT_SHELL = True
to your ~/.xonshrc
Another nice thing to add there is:
from xonsh.pyghooks import XonshLexer
$HIGHLIGHTING_LEXER = XonshLexer
that adds highlighting of shell input (may be a bit annoying sometimes).
There is no key for inserting indentation yet, it will be improved in the
future.
