myexec

func AssertPythonPackage ¶

func AssertPythonPackage(python3 string, pkgName, pkgVersion string) error

func Command ¶

func Command(name string, arg ...string) *exec.Cmd

func EnsurePython3Venv ¶

func EnsurePython3Venv(venv string, packages ...string) (python3 string, err error)

EnsurePython3Venv ensures python3 venv with specified packages venv should be directory path of target venv

func ExecCommandInDir ¶

func ExecCommandInDir(cmd *exec.Cmd, dir string) error

func ExecPython3Command ¶

func ExecPython3Command(cmdName string, args ...string) error

func GetPythonPackage ¶ added in v0.5.7

func GetPythonPackage(python3 string)

func GetPythonPackageVersions ¶ added in v0.5.8

func GetPythonPackageVersions(pkgName string) ([]string, error)

GetPythonPackageVersions 查询指定Python包的所有可用版本 返回版本号切片（按版本号从旧到新排序）

func InstallPip ¶ added in v0.5.7

func InstallPip(python3 string) error

InstallPip 安装pip（修复SSL证书验证错误版本）

func InstallPythonPackage ¶

func InstallPythonPackage(python3 string, pkg string) (err error)

func KillProcessesByGpid ¶

func KillProcessesByGpid(cmd *exec.Cmd) error

func RunCommand ¶

func RunCommand(cmdName string, args ...string) error

func RunShell ¶

func RunShell(shellString string) (exitCode int, err error)

func UninstallPip ¶ added in v0.5.7

func UninstallPip(python3 string) error

UninstallPip uninstalls pip from the specified Python3 executable It uses pip's own uninstall command for clean removal

func UninstallPythonPackage ¶ added in v0.5.7

func UninstallPythonPackage(python3 string, pkg string) (err error)