def get_latest_pack_zip_from_pack_files(pack, pack_files):
"""
Returns the latest zip of a pack from a list of blobs.
Args:
pack: The pack name
pack_files: A list of string which are paths of the pack's files
Returns:
latest_zip_path: The zip path of the pack with the latest version.
"""
latest_zip_path = None
latest_zip_version = None
for current_file_path in pack_files:
current_pack_name = os.path.splitext(os.path.basename(current_file_path))[0]
if current_pack_name == pack and current_file_path.endswith('.zip'):
current_pack_zip_version = LooseVersion(os.path.basename(os.path.dirname(current_file_path)))
if not latest_zip_version or latest_zip_version < current_pack_zip_version:
latest_zip_version = current_pack_zip_version
latest_zip_path = current_file_path
return latest_zip_path
def get_latest_pack_zip_from_blob(pack, blobs):
"""
Returns the latest zip of a pack from a list of blobs.
Args:
pack: The pack name
blobs: The blob list
Returns:
blob: The zip blob of the pack with the latest version.
"""
blob = None
blobs = [
b for b in blobs
if os.path.splitext(os.path.basename(b.name))[0] == pack
and b.name.endswith('.zip')
]
if blobs:
blobs = sorted(blobs,
key=lambda b: LooseVersion(
os.path.basename(os.path.dirname(b.name))),
reverse=True)
blob = blobs[0]
return blob