def update_package(self, package_name):
""" Update a package and all packages that depend on it."""
self._check_package(package_name)
package = self._packages[package_name]
self._check_mode(package)
if not isinstance(package, localpackage.LocalPackage):
raise snoing_exceptions.PackageException(
"Package cannot be updated by snoing. " +
package.get_help_text(), package_name)
if package.is_updated(): # Nothing todo if already updated
return
dependencies = self._install_dependencies(package)
package.set_dependency_paths(dependencies)
try:
self._logger.set_state("Updating", package_name)
package.update()
except snoing_exceptions.SystemException, e:
self._logger.error(e.args[0])
self._logger.detail(e.Details)
raise snoing_exceptions.PackageException("Installation fail",
package_name)
def install_package(self, package_name):
""" Install a package, installing all it's dependencies first."""
if self.check_installed(package_name):
return
package = self._packages[package_name]
self._check_mode(package)
if not isinstance(package, localpackage.LocalPackage):
raise snoing_exceptions.PackageException(
"Package cannot be installed by snoing. " +
package.get_help_text(), package_name)
dependencies = self._install_dependencies(package)
package.set_dependency_paths(dependencies)
try:
self._logger.set_state("Downloading", package_name)
package.download()
self._logger.package_downloaded(package_name)
self._logger.set_state("Installing", package_name)
package.install()
self._logger.package_installed(package_name)
except snoing_exceptions.SystemException, e:
self._logger.error(e.args[0])
self._logger.detail(e.Details)
raise snoing_exceptions.PackageException("Installation fail",
package_name)