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Suppress error message when duplicate versions come from virtualenvs #6

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Suppress error message when duplicate versions come from virtualenvs #6

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11 changes: 9 additions & 2 deletions etc/pyenv.d/which/whence.bash
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Original file line number Diff line number Diff line change
@@ -1,8 +1,15 @@
if [ -n "$PYENV_COMMAND" ] && [ ! -x "$PYENV_COMMAND_PATH" ]; then
versions=($(pyenv-whence "${PYENV_COMMAND}" 2>/dev/null || true))
if [ -n "${versions}" ]; then
if [ "${#versions[@]}" -gt 1 ]; then
echo "pyenv-implicit: found multiple ${PYENV_COMMAND} in pyenv. Use version ${versions[0]}." 1>&2
if [ "${#versions[@]}" -gt 2 ]; then
echo "pyenv-implicit1: found multiple ${PYENV_COMMAND} in pyenv. Use version ${versions[0]}." 1>&2
elif [ "${#versions[@]}" -gt 1 ]; then
pattern0="[1-9][0-9]*\.[0-9]*\.[0-9]*/envs/${versions[0]}$"
pattern1="[1-9][0-9]*\.[0-9]*\.[0-9]*/envs/${versions[1]}$"
# Commands in virtualenvs are always listed twice. Ignore this warning if both versions are the same virtualenv
if ! [[ "${versions[0]}" =~ $pattern1 ]] && ! [[ "${versions[1]}" =~ $pattern0 ]]; then
echo "pyenv-implicit2: found multiple ${PYENV_COMMAND} in pyenv. Use version ${versions[0]}." 1>&2
fi
fi
PYENV_COMMAND_PATH="${PYENV_ROOT}/versions/${versions[0]}/bin/${PYENV_COMMAND}"
fi
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