@ -1,16 +1,17 @@
"""
Licensed under the Apache License , Version 2.0 ( the " License " ) ;
you may not use this file except in compliance with the License .
You may obtain a copy of the License at
http : / / www . apache . org / licenses / LICENSE - 2.0
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
Unless required by applicable law or agreed to in writing , software
distributed under the License is distributed on an " AS IS " BASIS ,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND , either express or implied .
See the License for the specific language governing permissions and
limitations under the License .
"""
This is a pure Python implementation of the [ rsync algorithm ] [ TM96 ] .
Updated to use SHA256 hashing ( instead of the standard implementation
which uses outdated MD5 hashes ) , and packages for disutils
@ -21,7 +22,6 @@ as posted on [ActiveState] [1].
[ TM96 ] : Andrew Tridgell and Paul Mackerras . The rsync algorithm .
Technical Report TR - CS - 96 - 05 , Canberra 0200 ACT , Australia , 1996.
https : / / samba . anu . edu . au / rsync / .
"""
import collections