Merge branch 'sam/builder-cleanups'

Reviewed-By: Pedro Alvarez <pedro.alvarez@codethink.co.uk>
Reviewed-By: Adam Coldrick <adam.coldrick@codethink.co.uk>

1 files changed, 0 insertions, 21 deletions

diff --git a/morphlib/builder.py b/morphlib/builder.py
index 1bf4d454..0bb21434 100644
--- a/morphlib/builder.py
+++ b/morphlib/builder.py
@@ -14,9 +14,6 @@
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 
-from collections import defaultdict
-import datetime
-import errno
 import json
 import logging
 import os
@@ -28,7 +25,6 @@ import time
 import traceback
 import subprocess
 import tempfile
-import gzip
 
 import cliapp
 
@@ -146,23 +142,6 @@ def download_depends(constituents, lac, rac, metadatas=None):
                         src.close()
 
 
-def get_chunk_files(f):  # pragma: no cover
-    tar = tarfile.open(fileobj=f)
-    for member in tar.getmembers():
-        if member.type is not tarfile.DIRTYPE:
-            yield member.name
-    tar.close()
-
-
-def get_stratum_files(f, lac):  # pragma: no cover
-    for ca in (ArtifactCacheReference(a)
-               for a in json.load(f, encoding='unicode-escape')):
-        cf = lac.get(ca)
-        for filename in get_chunk_files(cf):
-            yield filename
-        cf.close()
-
-
 class BuilderBase(object):
 
     '''Base class for building artifacts.'''