From 2d849bdf2ee12b3f4ba5e1e82e108610ea0c6284 Mon Sep 17 00:00:00 2001
From: Tony Tung <ttung@chanzuckerberg.com>
Date: Fri, 12 Jul 2019 00:44:52 -0700
Subject: [PATCH 1/2] Add abstractmethod decorators to abstract methods

---
 slicedimage/_tileset.py       | 3 +++
 slicedimage/backends/_base.py | 3 +++
 slicedimage/cli/_base.py      | 4 ++++
 slicedimage/io/_base.py       | 2 ++
 4 files changed, 12 insertions(+)

diff --git a/slicedimage/_tileset.py b/slicedimage/_tileset.py
index de7922b..c51d3ba 100644
--- a/slicedimage/_tileset.py
+++ b/slicedimage/_tileset.py
@@ -1,3 +1,5 @@
+from abc import abstractmethod
+
 from ._dimensions import DimensionNames
 from ._typeformatting import (
     format_enum_keyed_dicts,
@@ -60,6 +62,7 @@ def __repr__(self):
         shape = ", ".join(attributes)
         return "<slicedimage.TileSet ({shape})>".format(shape=shape)
 
+    @abstractmethod
     def validate(self):
         raise NotImplementedError()
 
diff --git a/slicedimage/backends/_base.py b/slicedimage/backends/_base.py
index f271f94..a0f1892 100644
--- a/slicedimage/backends/_base.py
+++ b/slicedimage/backends/_base.py
@@ -1,7 +1,9 @@
 import hashlib
+from abc import abstractmethod
 
 
 class Backend:
+    @abstractmethod
     def read_contextmanager(self, name, checksum_sha256=None):
         """
         Returns a context manager, that when entered, should return a file-like object that can be
@@ -21,6 +23,7 @@ def read_contextmanager(self, name, checksum_sha256=None):
         """
         raise NotImplementedError()
 
+    @abstractmethod
     def write_file_handle(self, name):
         raise NotImplementedError()
 
diff --git a/slicedimage/cli/_base.py b/slicedimage/cli/_base.py
index 241d56a..101a257 100644
--- a/slicedimage/cli/_base.py
+++ b/slicedimage/cli/_base.py
@@ -1,3 +1,6 @@
+from abc import abstractmethod
+
+
 class CliCommand:
     @classmethod
     def register_parser(cls, subparser_root):
@@ -9,5 +12,6 @@ def register_parser(cls, subparser_root):
         raise NotImplementedError()
 
     @classmethod
+    @abstractmethod
     def run_command(cls, args):
         raise NotImplementedError()
diff --git a/slicedimage/io/_base.py b/slicedimage/io/_base.py
index 5447f15..95cb890 100644
--- a/slicedimage/io/_base.py
+++ b/slicedimage/io/_base.py
@@ -48,6 +48,7 @@ def parse_doc(name_or_url, baseurl, backend_config=None):
     def can_parse(cls, doc_version: version.Version):
         raise NotImplementedError()
 
+    @abstractmethod
     def parse(self, json_doc, baseurl, backend_config):
         raise NotImplementedError()
 
@@ -87,6 +88,7 @@ def default_tile_opener(tileset_path, tile, ext):
             delete=False,
         )
 
+    @abstractmethod
     def generate_partition_document(self, partition, path, pretty=False, *args, **kwargs):
         raise NotImplementedError()
 

From e965171af97df778cb45782f5ae40ae9960652bf Mon Sep 17 00:00:00 2001
From: Tony Tung <ttung@chanzuckerberg.com>
Date: Fri, 12 Jul 2019 11:41:54 -0700
Subject: [PATCH 2/2] fake commit

---
 .hgtags | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 .hgtags

diff --git a/.hgtags b/.hgtags
new file mode 100644
index 0000000..a7d738c
--- /dev/null
+++ b/.hgtags
@@ -0,0 +1,2 @@
+d0a100ad60012b4f0829a7903178f056e6eeb7a8 t1
+41cfbc30d43603d73b75de522de9831a2c18fb77 t1