1 files changed, 88 insertions, 0 deletions
diff --git a/build/download/pypi_packages.py b/build/download/pypi_packages.py
new file mode 100755
index 00000000..951003c5
--- /dev/null
+++ b/build/download/pypi_packages.py
@@ -0,0 +1,88 @@
+#! /usr/bin/env python
+# -*- coding: utf-8 -*-
+
+#   COPYRIGHT NOTICE STARTS HERE
+
+#   Copyright 2019 © Samsung Electronics Co., Ltd.
+#
+#   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.
+
+#   COPYRIGHT NOTICE ENDS HERE
+
+import argparse
+import logging
+import sys
+import subprocess
+import os
+from retrying import retry
+
+import base
+
+log = logging.getLogger(name=__name__)
+
+@retry(stop_max_attempt_number=5, wait_fixed=5000)
+def download_package(package_name, dst_dir):
+    command = 'pip download --dest {} {}'.format(dst_dir, package_name)
+    log.info('Running: {}'.format(command))
+    log.info(subprocess.check_output(command.split(), stderr=subprocess.STDOUT).decode())
+    log.info('Downloaded: {}'.format(package_name))
+
+
+def download(pypi_list, dst_dir, progress):
+    if not base.check_tool('pip'):
+        log.error('ERROR: pip is not installed')
+        progress.finish(dirty=True)
+        raise RuntimeError('pip missing')
+
+    pypi_set = base.load_list(pypi_list)
+
+    error_count = 0
+
+    base.start_progress(progress, len(pypi_set), [], log)
+
+    for package in pypi_set:
+        try:
+            download_package(package, dst_dir)
+        except subprocess.CalledProcessError as err:
+            log.exception(err.output.decode())
+            error_count += 1
+
+        progress.update(progress.value + 1)
+
+    base.finish_progress(progress, error_count, log)
+    if error_count > 0:
+        log.error('{} packages were not downloaded. Check logs for details'.format(error_count))
+        raise RuntimeError('Download unsuccesfull')
+
+
+def run_cli():
+    parser = argparse.ArgumentParser(description='Download git repositories from list')
+    parser.add_argument('pypi_list', metavar='pypi-list',
+                        help='File with list of pypi packages to download.')
+    parser.add_argument('--output-dir', '-o', default=os.getcwd(),
+                        help='Download destination')
+
+    args = parser.parse_args()
+
+    logging.basicConfig(stream=sys.stdout, level=logging.INFO, format='%(message)s')
+
+    progress = base.init_progress('pypi packages')
+    try:
+        download(args.pypi_list, args.output_dir, progress)
+    except RuntimeError as err:
+        log.exception(err)
+        sys.exit(1)
+
+
+if __name__ == '__main__':
+    run_cli()