Merge "Fix lint errors in ota_from_target_files script" am: c8b4784cb9 (36b5ebb1) · Commits · e / os / android_build

tools/releasetools/common.py

+52 −47

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@ from __future__ import print_function
		import base64
		import collections
		import copy
		import datetime
		import errno
		import fnmatch
		import getopt
		@@ -53,16 +54,17 @@ class Options(object):
		# running this function, user-supplied search path (`--path`) hasn't been
		# available. So the value set here is the default, which might be overridden
		# by commandline flag later.
		exec_path = sys.argv[0]
		exec_path = os.path.realpath(sys.argv[0])
		if exec_path.endswith('.py'):
		script_name = os.path.basename(exec_path)
		# logger hasn't been initialized yet at this point. Use print to output
		# warnings.
		print(
		'Warning: releasetools script should be invoked as hermetic Python '
		'executable -- build and run `{}` directly.'.format(script_name[:-3]),
		'executable -- build and run `{}` directly.'.format(
		script_name[:-3]),
		file=sys.stderr)
		self.search_path = os.path.realpath(os.path.join(os.path.dirname(exec_path), '..'))
		self.search_path = os.path.dirname(os.path.dirname(exec_path))

		self.signapk_path = "framework/signapk.jar" # Relative to search_path
		self.signapk_shared_library_path = "lib64" # Relative to search_path
		@@ -224,7 +226,7 @@ def Run(args, verbose=None, **kwargs):
		if 'universal_newlines' not in kwargs:
		kwargs['universal_newlines'] = True
		# Don't log any if caller explicitly says so.
		if verbose != False:
		if verbose:
		logger.info(" Running: \"%s\"", " ".join(args))
		return subprocess.Popen(args, **kwargs)

		@@ -274,7 +276,7 @@ def RunAndCheckOutput(args, verbose=None, **kwargs):
		if output is None:
		output = ""
		# Don't log any if caller explicitly says so.
		if verbose != False:
		if verbose:
		logger.info("%s", output.rstrip())
		if proc.returncode != 0:
		raise ExternalError(
		@@ -375,7 +377,6 @@ class BuildInfo(object):
		'Invalid build fingerprint: "{}". See the requirement in Android CDD '
		"3.2.2. Build Parameters.".format(fingerprint))


		self._partition_fingerprints = {}
		for partition in PARTITIONS_WITH_CARE_MAP:
		try:
		@@ -522,7 +523,8 @@ class BuildInfo(object):
		self.GetPartitionBuildProp("ro.product.device", partition),
		self.GetPartitionBuildProp("ro.build.version.release", partition),
		self.GetPartitionBuildProp("ro.build.id", partition),
		self.GetPartitionBuildProp("ro.build.version.incremental", partition),
		self.GetPartitionBuildProp(
		"ro.build.version.incremental", partition),
		self.GetPartitionBuildProp("ro.build.type", partition),
		self.GetPartitionBuildProp("ro.build.tags", partition))

		@@ -703,7 +705,7 @@ def LoadInfoDict(input_file, repacking=False):
		for partition in PARTITIONS_WITH_CARE_MAP:
		fingerprint = build_info.GetPartitionFingerprint(partition)
		if fingerprint:
		d["avb_{}_salt".format(partition)] = sha256(fingerprint).hexdigest()
		d["avb_{}_salt".format(partition)] = sha256(fingerprint.encode()).hexdigest()

		return d

		@@ -749,6 +751,7 @@ class PartitionBuildProps(object):
		placeholders in the build.prop file. We expect exactly one value for
		each of the variables.
		"""

		def __init__(self, input_file, name, placeholder_values=None):
		self.input_file = input_file
		self.partition = name
		@@ -1511,7 +1514,8 @@ def GetVendorBootImage(name, prebuilt_name, unpack_dir, tree_subdir,
		if info_dict is None:
		info_dict = OPTIONS.info_dict

		data = _BuildVendorBootImage(os.path.join(unpack_dir, tree_subdir), info_dict)
		data = _BuildVendorBootImage(
		os.path.join(unpack_dir, tree_subdir), info_dict)
		if data:
		return File(name, data)
		return None
		@@ -1622,7 +1626,6 @@ def GetUserImage(which, tmpdir, input_zip,
		if reset_file_map:
		img.ResetFileMap()
		return img
		else:
		return GetNonSparseImage(which, tmpdir, hashtree_info_generator)


		@@ -1822,7 +1825,6 @@ def GetMinSdkVersionInt(apk_name, codename_to_api_level_map):
		# Not a decimal number. Codename?
		if version in codename_to_api_level_map:
		return codename_to_api_level_map[version]
		else:
		raise ExternalError(
		"Unknown minSdkVersion: '{}'. Known codenames: {}".format(
		version, codename_to_api_level_map))
		@@ -1930,7 +1932,8 @@ def CheckSize(data, target, info_dict):
		msg = "%s size (%d) is %.2f%% of limit (%d)" % (target, size, pct, limit)
		if pct >= 99.0:
		raise ExternalError(msg)
		elif pct >= 95.0:

		if pct >= 95.0:
		logger.warning("\n WARNING: %s\n", msg)
		else:
		logger.info(" %s", msg)
		@@ -2040,6 +2043,7 @@ Global options
		Put verbose logs to specified file (regardless of --verbose option.)
		"""


		def Usage(docstring):
		print(docstring.rstrip("\n"))
		print(COMMON_DOCSTRING)
		@@ -2265,7 +2269,6 @@ class PasswordManager(object):

		def ZipWrite(zip_file, filename, arcname=None, perms=0o644,
		compress_type=None):
		import datetime

		# http://b/18015246
		# Python 2.7's zipfile implementation wrongly thinks that zip64 is required
		@@ -2391,6 +2394,7 @@ def ZipClose(zip_file):

		class DeviceSpecificParams(object):
		module = None

		def __init__(self, **kwargs):
		"""Keyword arguments to the constructor become attributes of this
		object, which is passed to all functions in the device-specific
		@@ -2563,6 +2567,7 @@ class Difference(object):
		cmd.append(ptemp.name)
		p = Run(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
		err = []

		def run():
		_, e = p.communicate()
		if e:
		@@ -2591,7 +2596,6 @@ class Difference(object):
		self.patch = diff
		return self.tf, self.sf, self.patch


		def GetPatch(self):
		"""Returns a tuple of (target_file, source_file, patch_data).

		@@ -2934,6 +2938,7 @@ PARTITION_TYPES = {
		"squashfs": "EMMC"
		}


		def GetTypeAndDevice(mount_point, info, check_no_slot=True):
		"""
		Use GetTypeAndDeviceExpr whenever possible. This function is kept for
		@@ -2947,7 +2952,6 @@ def GetTypeAndDevice(mount_point, info, check_no_slot=True):
		"Use GetTypeAndDeviceExpr instead"
		return (PARTITION_TYPES[fstab[mount_point].fs_type],
		fstab[mount_point].device)
		else:
		raise KeyError


		@@ -2963,7 +2967,6 @@ def GetTypeAndDeviceExpr(mount_point, info):
		if p.slotselect:
		device_expr = 'add_slot_suffix(%s)' % device_expr
		return (PARTITION_TYPES[fstab[mount_point].fs_type], device_expr)
		else:
		raise KeyError


		@@ -2979,6 +2982,7 @@ def GetEntryForDevice(fstab, device):
		return fstab[mount_point]
		return None


		def ParseCertificate(data):
		"""Parses and converts a PEM-encoded certificate into DER-encoded.

		@@ -3370,7 +3374,8 @@ class DynamicPartitionsDifference(object):

		for p, u in self._partition_updates.items():
		if u.tgt_size and u.src_size < u.tgt_size:
		comment('Grow partition %s from %d to %d' % (p, u.src_size, u.tgt_size))
		comment('Grow partition %s from %d to %d' %
		(p, u.src_size, u.tgt_size))
		append('resize %s %d' % (p, u.tgt_size))

		for p, u in self._partition_updates.items():

tools/releasetools/ota_from_target_files.py

+15 −12

Original line number	Diff line number	Diff line
		@@ -221,8 +221,10 @@ import zipfile
		import check_target_files_vintf
		import common
		import edify_generator
		import target_files_diff
		import verity_utils


		if sys.hexversion < 0x02070000:
		print("Python 2.7 or newer is required.", file=sys.stderr)
		sys.exit(1)
		@@ -547,8 +549,8 @@ def HasRecoveryPatch(target_files_zip, info_dict):
		patch = "%s/recovery-from-boot.p" % target_files_dir
		img = "%s/etc/recovery.img" % target_files_dir

		namelist = [name for name in target_files_zip.namelist()]
		return (patch in namelist or img in namelist)
		namelist = target_files_zip.namelist()
		return patch in namelist or img in namelist


		def HasPartition(target_files_zip, partition):
		@@ -626,7 +628,8 @@ def GetBlockDifferences(target_zip, source_zip, target_info, source_info,

		def GetIncrementalBlockDifferenceForPartition(name):
		if not HasPartition(source_zip, name):
		raise RuntimeError("can't generate incremental that adds {}".format(name))
		raise RuntimeError(
		"can't generate incremental that adds {}".format(name))

		partition_src = common.GetUserImage(name, OPTIONS.source_tmp, source_zip,
		info_dict=source_info,
		@@ -637,8 +640,7 @@ def GetBlockDifferences(target_zip, source_zip, target_info, source_info,
		partition_tgt = common.GetUserImage(name, OPTIONS.target_tmp, target_zip,
		info_dict=target_info,
		allow_shared_blocks=allow_shared_blocks,
		hashtree_info_generator=
		hashtree_info_generator)
		hashtree_info_generator=hashtree_info_generator)

		# Check the first block of the source system partition for remount R/W only
		# if the filesystem is ext4.
		@@ -1668,7 +1670,7 @@ def GetTargetFilesZipForSecondaryImages(input_file, skip_postinstall=False):
		partitions = [partition for partition in partitions if partition
		not in SECONDARY_PAYLOAD_SKIPPED_IMAGES]
		output_list.append('{}={}'.format(key, ' '.join(partitions)))
		elif key == 'virtual_ab' or key == "virtual_ab_retrofit":
		elif key in ['virtual_ab', "virtual_ab_retrofit"]:
		# Remove virtual_ab flag from secondary payload so that OTA client
		# don't use snapshots for secondary update
		pass
		@@ -1712,7 +1714,8 @@ def GetTargetFilesZipForSecondaryImages(input_file, skip_postinstall=False):
		partition_list = f.read().splitlines()
		partition_list = [partition for partition in partition_list if partition
		and partition not in SECONDARY_PAYLOAD_SKIPPED_IMAGES]
		common.ZipWriteStr(target_zip, info.filename, '\n'.join(partition_list))
		common.ZipWriteStr(target_zip, info.filename,
		'\n'.join(partition_list))
		# Remove the unnecessary partitions from the dynamic partitions list.
		elif (info.filename == 'META/misc_info.txt' or
		info.filename == DYNAMIC_PARTITION_INFO):
		@@ -1795,7 +1798,8 @@ def GetTargetFilesZipForRetrofitDynamicPartitions(input_file,
		"{} is in super_block_devices but not in {}".format(
		super_device_not_updated, AB_PARTITIONS)
		# ab_partitions -= (dynamic_partition_list - super_block_devices)
		new_ab_partitions = common.MakeTempFile(prefix="ab_partitions", suffix=".txt")
		new_ab_partitions = common.MakeTempFile(
		prefix="ab_partitions", suffix=".txt")
		with open(new_ab_partitions, 'w') as f:
		for partition in ab_partitions:
		if (partition in dynamic_partition_list and
		@@ -2245,7 +2249,6 @@ def main(argv):
		OPTIONS.incremental_source, TARGET_DIFFING_UNZIP_PATTERN)

		with open(OPTIONS.log_diff, 'w') as out_file:
		import target_files_diff
		target_files_diff.recursiveDiff(
		'', source_dir, target_dir, out_file)

tools/releasetools/sign_target_files_apks.py

+14 −15

Original line number	Diff line number	Diff line
		@@ -623,7 +623,7 @@ def ProcessTargetFiles(input_tf_zip, output_tf_zip, misc_info,
		pass

		# Skip the care_map as we will regenerate the system/vendor images.
		elif filename == "META/care_map.pb" or filename == "META/care_map.txt":
		elif filename in ["META/care_map.pb", "META/care_map.txt"]:
		pass

		# Updates system_other.avbpubkey in /product/etc/.
		@@ -967,11 +967,10 @@ def ReplaceAvbSigningKeys(misc_info):
		if extra_args:
		print('Setting extra AVB signing args for %s to "%s"' % (
		partition, extra_args))
		if partition in AVB_FOOTER_ARGS_BY_PARTITION:
		args_key = AVB_FOOTER_ARGS_BY_PARTITION[partition]
		else:
		args_key = AVB_FOOTER_ARGS_BY_PARTITION.get(
		partition,
		# custom partition
		args_key = "avb_{}_add_hashtree_footer_args".format(partition)
		"avb_{}_add_hashtree_footer_args".format(partition))
		misc_info[args_key] = (misc_info.get(args_key, '') + ' ' + extra_args)

		for partition in AVB_FOOTER_ARGS_BY_PARTITION: