Python PackageId.from_parts方法代码示例

# 需要导入模块: from pkgpanda import PackageId [as 别名]
# 或者: from pkgpanda.PackageId import from_parts [as 别名]

#.........这里部分代码省略.........

            active_package_ids.add(pkg_id_str)

            # Mount the package into the docker container.
            cmd.volumes[pkg_path] = "/opt/mesosphere/packages/{}:ro".format(pkg_id_str)
            os.makedirs(os.path.join(install_dir, "packages/{}".format(pkg_id_str)))

            # Add the dependencies of the package to the set which will be
            # activated.
            # TODO(cmaloney): All these 'transitive' dependencies shouldn't
            # be available to the package being built, only what depends on
            # them directly.
            to_check += pkg_requires
        except ValidationError as ex:
            raise BuildError("validating package needed as dependency {0}: {1}".format(requires_name, ex)) from ex
        except PackageError as ex:
            raise BuildError("loading package needed as dependency {0}: {1}".format(requires_name, ex)) from ex

    # Add requires to the package id, calculate the final package id.
    # NOTE: active_packages isn't fully constructed here since we lazily load
    # packages not already in the repository.
    builder.update('requires', list(active_package_ids))
    version_extra = None
    if builder.has('version_extra'):
        version_extra = builder.take('version_extra')

    build_ids = builder.get_build_ids()
    version_base = hash_checkout(build_ids)
    version = None
    if builder.has('version_extra'):
        version = "{0}-{1}".format(version_extra, version_base)
    else:
        version = version_base
    pkg_id = PackageId.from_parts(name, version)

    # Everything must have been extracted by now. If it wasn't, then we just
    # had a hard error that it was set but not used, as well as didn't include
    # it in the caluclation of the PackageId.
    builder = None

    # Save the build_ids. Useful for verify exactly what went into the
    # package build hash.
    final_buildinfo['build_ids'] = build_ids
    final_buildinfo['package_version'] = version

    # Save the package name and variant. The variant is used when installing
    # packages to validate dependencies.
    final_buildinfo['name'] = name
    final_buildinfo['variant'] = variant

    # If the package is already built, don't do anything.
    pkg_path = package_store.get_package_cache_folder(name) + '/{}.tar.xz'.format(pkg_id)

    # Done if it exists locally
    if exists(pkg_path):
        print("Package up to date. Not re-building.")

        # TODO(cmaloney): Updating / filling last_build should be moved out of
        # the build function.
        write_string(package_store.get_last_build_filename(name, variant), str(pkg_id))

        return pkg_path

    # Try downloading.
    dl_path = package_store.try_fetch_by_id(pkg_id)
    if dl_path:

# 需要导入模块: from pkgpanda import PackageId [as 别名]
# 或者: from pkgpanda.PackageId import from_parts [as 别名]

#.........这里部分代码省略.........
                    raise BuildError("The build tarball {} refered to by the last_build file of the "
                                     "dependency {} variant {} doesn't exist. Rebuild the dependency.".format(
                                        pkg_tar,
                                        requires_name,
                                        requires_variant))

                active_package_ids.add(pkg_id_str)

                # Mount the package into the docker container.
                cmd.volumes[pkg_path] = "/opt/mesosphere/packages/{}:ro".format(pkg_id_str)
                os.makedirs(os.path.join(install_dir, "packages/{}".format(pkg_id_str)))

                # Add the dependencies of the package to the set which will be
                # activated.
                # TODO(cmaloney): All these 'transitive' dependencies shouldn't
                # be available to the package being built, only what depends on
                # them directly.
                to_check += pkg_requires
            except ValidationError as ex:
                raise BuildError("validating package needed as dependency {0}: {1}".format(requires_name, ex)) from ex
            except PackageError as ex:
                raise BuildError("loading package needed as dependency {0}: {1}".format(requires_name, ex)) from ex

    # Add requires to the package id, calculate the final package id.
    # NOTE: active_packages isn't fully constructed here since we lazily load
    # packages not already in the repository.
    build_ids['requires'] = list(active_package_ids)
    version_base = hash_checkout(build_ids)
    version = None
    if "version_extra" in buildinfo:
        version = "{0}-{1}".format(buildinfo["version_extra"], version_base)
    else:
        version = version_base
    pkg_id = PackageId.from_parts(name, version)

    # Save the build_ids. Useful for verify exactly what went into the
    # package build hash.
    buildinfo['build_ids'] = build_ids
    buildinfo['package_version'] = version

    # Save the package name and variant. The variant is used when installing
    # packages to validate dependencies.
    buildinfo['name'] = name
    buildinfo['variant'] = variant

    # If the package is already built, don't do anything.
    pkg_path = pkg_abs("{}.tar.xz".format(pkg_id))

    # Done if it exists locally
    if exists(pkg_path):
        print("Package up to date. Not re-building.")

        # TODO(cmaloney): Updating / filling last_build should be moved out of
        # the build function.
        check_call(["mkdir", "-p", pkg_abs("cache")])
        write_string(pkg_abs(last_build_filename(variant)), str(pkg_id))

        return pkg_path

    # Try downloading.
    if repository_url:
        tmp_filename = pkg_path + '.tmp'
        try:
            # Normalize to no trailing slash for repository_url
            repository_url = repository_url.rstrip('/')
            url = repository_url + '/packages/{0}/{1}.tar.xz'.format(pkg_id.name, str(pkg_id))