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More efficient python version checking, capture pypy3.

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This commit is contained in:
Justin Hileman 2016-10-18 07:25:22 -07:00
parent dca95833dc
commit ee5c1e29b8
1 changed files with 9 additions and 5 deletions
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fish_prompt.fish
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@ -538,12 +538,16 @@ function __bobthefish_prompt_vi -S -d 'Display vi mode'
end
function __bobthefish_virtualenv_python_version -S -d 'Get current python version'
set -l python_version_out (python --version 2>&1)
set -l python_version (echo $python_version_out | grep --only-matching 'Python .' | grep --only-matching '.$')
if echo $python_version_out | grep -q 'PyPy'
echo $__bobthefish_pypy_glyph
switch (python --version ^&1)
case 'Python 2*PyPy*'
echo $__bobthefish_pypy_glyph
case 'Python 3*PyPy*'
echo -s $__bobthefish_pypy_glyph $__bobthefish_superscript_glyph[3]
case 'Python 2*'
echo $__bobthefish_superscript_glyph[2]
case 'Python 3*'
echo $__bobthefish_superscript_glyph[3]
end
echo $__bobthefish_superscript_glyph[$python_version]
end
function __bobthefish_prompt_virtualfish -S -d "Display activated virtual environment (only for virtualfish, virtualenv's activate.fish changes prompt by itself)"