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18 lines
614 B
18 lines
614 B
# The use_env call below is a reusable command to activate/create a new Python |
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# virtualenv, requiring only a single declarative line of code in your .env files. |
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# It only performs an action if the requested virtualenv is not the current one. |
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use_env() { |
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typeset venv |
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venv="$1" |
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if [[ "${VIRTUAL_ENV:t}" != "$venv" ]]; then |
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if workon | grep -q "$venv"; then |
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workon "$venv" |
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else |
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echo -n "Create virtualenv $venv now? (Yn) " |
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read answer |
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if [[ "$answer" == "Y" ]]; then |
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mkvirtualenv "$venv" |
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fi |
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fi |
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fi |
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}
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