Bump virtualenv from 1.11.6 to 20.3.1

[dependabot-preview[bot]]

Bumps virtualenv from 1.11.6 to 20.3.1.

Changelog

Sourced from virtualenv's changelog.

v20.3.1 (2021-01-13)

Bugfixes - 20.3.1

• Bump embed pip to 20.3.3, setuptools to 51.1.1 and wheel to 0.36.2 - by gaborbernat. (#2036)
• Allow unfunctioning of pydoc to fail freely so that virtualenvs can be activated under Zsh with set -e (since otherwise unset -f and unfunction exit with 1 if the function does not exist in Zsh) - by d125q. (#2049)
• Drop cached python information if the system executable is no longer present (for example when the executable is a shim and the mapped executable is replaced - such is the case with pyenv) - by gaborbernat. (#2050)

v20.3.0 (2021-01-10)

Features - 20.3.0

• The builtin discovery takes now a --try-first-with argument and is first attempted as valid interpreters. One can use this to force discovery of a given python executable when the discovery order/mechanism raises errors -by gaborbernat. (#2046)

Bugfixes - 20.3.0

• On Windows python 3.7+ distributions where the exe shim is missing fallback to the old ways - by gaborbernat. (#1986)
• When discovering interpreters on Windows, via the PEP-514, prefer PythonCore releases over other ones. virtualenv is used via pip mostly by this distribution, so prefer it over other such as conda - by gaborbernat. (#2046)

v20.2.2 (2020-12-07)

Bugfixes - 20.2.2

• Bump pip to 20.3.1, setuptools to 51.0.0 and wheel to 0.36.1 - by gaborbernat. (#2029)

v20.2.1 (2020-11-23)

No significant changes.

v20.2.0 (2020-11-21)

Features - 20.2.0

• Optionally skip VCS ignore directive for entire virtualenv directory, using option no-vcs-ignore, by default False. (#2003)

• Add --read-only-app-data option to allow for creation based on an existing app data cache which is non-writable. This may be useful (for example) to produce a docker image where the app-data is pre-populated.

  ENV \
      VIRTUALENV_OVERRIDE_APP_DATA=/opt/virtualenv/cache \
      VIRTUALENV_SYMLINK_APP_DATA=1
  

Commits

• 395696d release 20.3.1
• 7f83442 Clear stash if system executable is missing (#2050)
• 39fdf95 Bump pip to 20.3.3 and wheel to 0.36.2 (#2036)
• 26943f6 Allow unfunctioing pydoc to fail (#2049)
• a4025d6 release 20.3.0
• 684a632 Improve discovery on Windows and provide escape hatchet (#2046)
• 9201a75 [pre-commit.ci] pre-commit autoupdate (#2045)
• 36fba76 Remove xdist (#2043)
• bc787b2 Try to fix the CI (#2041)
• 838bfbc [pre-commit.ci] pre-commit autoupdate (#2042)
• Additional commits viewable in compare view

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[dependabot-preview[bot]]

Superseded by #108.