4 commits

Author	SHA1	Message	Date
Jack Robison	7d6e62eb77	consolidate HashBlob and BlobFile	2017-09-20 13:59:24 -04:00
Kay Kurokawa	f816cc1637	add some unit tests for BlobFile.close()	2017-09-20 13:59:23 -04:00
Kay Kurokawa	e92321a9c1	have BlobFile.open_for_writing() return the writer instead of write and close functions	2017-09-20 13:59:23 -04:00
Kay Kurokawa	637d1f265b	add unit tests for HashBlob.py classes	2017-09-20 13:59:21 -04:00