Merge changes from topic "SP1A.210222.001" into s-keystone-qcom-dev

* changes:
  Fix the releax_check flag format verb.
  Add non-fatal mode for verify_uses_libraries check.
  Merge SP1A.210222.001

1 files changed, 66 insertions, 0 deletions

diff --git a/scripts/hiddenapi/merge_csv.py b/scripts/hiddenapi/merge_csv.py
new file mode 100755
index 000000000..5ad61b2f6
--- /dev/null
+++ b/scripts/hiddenapi/merge_csv.py
@@ -0,0 +1,66 @@
+#!/usr/bin/env python
+#
+# Copyright (C) 2018 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""
+Merge multiple CSV files, possibly with different columns.
+"""
+
+import argparse
+import csv
+import io
+
+from zipfile import ZipFile
+
+args_parser = argparse.ArgumentParser(description='Merge given CSV files into a single one.')
+args_parser.add_argument('--header', help='Comma separated field names; '
+                                          'if missing determines the header from input files.')
+args_parser.add_argument('--zip_input', help='Treat files as ZIP archives containing CSV files to merge.',
+                         action="store_true")
+args_parser.add_argument('--output', help='Output file for merged CSV.',
+                         default='-', type=argparse.FileType('w'))
+args_parser.add_argument('files', nargs=argparse.REMAINDER)
+args = args_parser.parse_args()
+
+
+def dict_reader(input):
+    return csv.DictReader(input, delimiter=',', quotechar='|')
+
+csv_readers = []
+if not(args.zip_input):
+    for file in args.files:
+        csv_readers.append(dict_reader(open(file, 'r')))
+else:
+    for file in args.files:
+        with ZipFile(file) as zip:
+            for entry in zip.namelist():
+                if entry.endswith('.uau'):
+                    csv_readers.append(dict_reader(io.TextIOWrapper(zip.open(entry, 'r'))))
+
+headers = set()
+if args.header:
+    fieldnames = args.header.split(',')
+else:
+    # Build union of all columns from source files:
+    for reader in csv_readers:
+        headers = headers.union(reader.fieldnames)
+    fieldnames = sorted(headers)
+
+# Concatenate all files to output:
+writer = csv.DictWriter(args.output, delimiter=',', quotechar='|', quoting=csv.QUOTE_MINIMAL,
+                        dialect='unix', fieldnames=fieldnames)
+writer.writeheader()
+for reader in csv_readers:
+    for row in reader:
+        writer.writerow(row)