mirror of
https://github.com/xonsh/xonsh.git
synced 2025-03-04 16:34:47 +01:00
30 lines
950 B
ReStructuredText
30 lines
950 B
ReStructuredText
**Added:**
|
|
|
|
* <news item>
|
|
|
|
**Changed:**
|
|
|
|
* xonsh/environ.py: new rule: for "registered" environment variables (in ``DEFAULT_VARS`` or via ``env.register()``),
|
|
if default is set to ``DefaultNotGiven``, then variable has no default and raises ``KeyError`` if it is not
|
|
actually defined in environment. Likewise, ``"var" in __xonsh__.env`` will return False.
|
|
* Changed defaults for ANSICON, TERM and VIRTUAL_ENV to ``DefaultNotGiven``, so code can rationally test whether
|
|
the expected external program has defined these variables. No need to do this for variables that xonsh
|
|
itself defines.
|
|
|
|
**Deprecated:**
|
|
|
|
* <news item>
|
|
|
|
**Removed:**
|
|
|
|
* <news item>
|
|
|
|
**Fixed:**
|
|
|
|
* Fixed #3703 and #3739, recent code change made it impossible to tell whether a (registered) environment variable
|
|
was missing from environment or present and set to its registered default value. The test for ANSICON was
|
|
failing due to this.
|
|
|
|
**Security:**
|
|
|
|
* <news item>
|