def ComputeRuntimeBuildInfos(default_build_info, boot_variable_values): """Returns a set of build info objects that may exist during runtime.""" build_info_set = {default_build_info} if not boot_variable_values: return build_info_set # Calculate all possible combinations of the values for the boot variables. keys = boot_variable_values.keys() value_list = boot_variable_values.values() combinations = [ dict(zip(keys, values)) for values in itertools.product(*value_list) ] for placeholder_values in combinations: # Reload the info_dict as some build properties may change their values # based on the value of ro.boot* properties. info_dict = copy.deepcopy(default_build_info.info_dict) for partition in PARTITIONS_WITH_BUILD_PROP: partition_prop_key = "{}.build.prop".format(partition) input_file = info_dict[partition_prop_key].input_file if isinstance(input_file, zipfile.ZipFile): with zipfile.ZipFile(input_file.filename, allowZip64=True) as input_zip: info_dict[partition_prop_key] = \ PartitionBuildProps.FromInputFile(input_zip, partition, placeholder_values) else: info_dict[partition_prop_key] = \ PartitionBuildProps.FromInputFile(input_file, partition, placeholder_values) info_dict["build.prop"] = info_dict["system.build.prop"] build_info_set.add(BuildInfo(info_dict, default_build_info.oem_dicts)) return build_info_set
def CalculateRuntimeDevicesAndFingerprints(build_info, boot_variable_values): """Returns a tuple of sets for runtime devices and fingerprints""" device_names = {build_info.device} fingerprints = {build_info.fingerprint} if not boot_variable_values: return device_names, fingerprints # Calculate all possible combinations of the values for the boot variables. keys = boot_variable_values.keys() value_list = boot_variable_values.values() combinations = [ dict(zip(keys, values)) for values in itertools.product(*value_list) ] for placeholder_values in combinations: # Reload the info_dict as some build properties may change their values # based on the value of ro.boot* properties. info_dict = copy.deepcopy(build_info.info_dict) for partition in PARTITIONS_WITH_CARE_MAP: partition_prop_key = "{}.build.prop".format(partition) input_file = info_dict[partition_prop_key].input_file if isinstance(input_file, zipfile.ZipFile): with zipfile.ZipFile(input_file.filename) as input_zip: info_dict[partition_prop_key] = \ PartitionBuildProps.FromInputFile(input_zip, partition, placeholder_values) else: info_dict[partition_prop_key] = \ PartitionBuildProps.FromInputFile(input_file, partition, placeholder_values) info_dict["build.prop"] = info_dict["system.build.prop"] new_build_info = BuildInfo(info_dict, build_info.oem_dicts) device_names.add(new_build_info.device) fingerprints.add(new_build_info.fingerprint) return device_names, fingerprints