diff options
Diffstat (limited to 'vnfsdk_pkgtools/packager/utils.py')
| -rw-r--r-- | vnfsdk_pkgtools/packager/utils.py | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/vnfsdk_pkgtools/packager/utils.py b/vnfsdk_pkgtools/packager/utils.py index 78c7b0f..2d74943 100644 --- a/vnfsdk_pkgtools/packager/utils.py +++ b/vnfsdk_pkgtools/packager/utils.py @@ -14,7 +14,12 @@ # import hashlib +from io import BytesIO import os +import urlparse + +import requests + def _hash_value_for_file(f, hash_function, block_size=2**20): while True: @@ -27,7 +32,14 @@ def _hash_value_for_file(f, hash_function, block_size=2**20): def cal_file_hash(root, path, algo): - with open(os.path.join(root, path), 'rb') as fp: - h = hashlib.new(algo) + h = hashlib.new(algo) + if urlparse.urlparse(path).scheme: + r = requests.get(path) + if r.status_code != 200: + raise ValueError('Server at {0} returned a {1} status code' + .format(path, r.status_code)) + fp = BytesIO(r.content) return _hash_value_for_file(fp, h) - + else: + with open(os.path.join(root, path), 'rb') as fp: + return _hash_value_for_file(fp, h) |