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Diffstat (limited to 'docker/utils/utils.py')
| -rw-r--r-- | docker/utils/utils.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/docker/utils/utils.py b/docker/utils/utils.py index 1fce137..89837b7 100644 --- a/docker/utils/utils.py +++ b/docker/utils/utils.py @@ -12,6 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. +import base64 import io import os import os.path @@ -66,6 +67,13 @@ def mkbuildcontext(dockerfile): return f +def decode_json_header(header): + data = base64.b64decode(header) + if six.PY3: + data = data.decode('utf-8') + return json.loads(data) + + def tar(path, exclude=None, dockerfile=None): f = tempfile.NamedTemporaryFile() t = tarfile.open(mode='w', fileobj=f) |