pyodide/packages/zarr/patches/fix-zarrsync.patch

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2020-12-24 17:15:35 +00:00
This patch removes fasteners and disables zarr.sync which uses process and thread
diff --git a/zarr/__init__.py b/zarr/__init__.py
index 8079bab..6a820a4 100644
--- a/zarr/__init__.py
+++ b/zarr/__init__.py
@@ -14,7 +14,7 @@ from zarr.storage import (ABSStore, DBMStore, DictStore, DirectoryStore,
LMDBStore, LRUStoreCache, MemoryStore, MongoDBStore,
NestedDirectoryStore, RedisStore, SQLiteStore,
TempStore, ZipStore)
-from zarr.sync import ProcessSynchronizer, ThreadSynchronizer
+# from zarr.sync import ProcessSynchronizer, ThreadSynchronizer
from zarr.version import version as __version__
# in case setuptools scm screw up and find version to be 0.0.0
diff --git a/zarr/sync.py b/zarr/sync.py
index fa5d811..96cd424 100644
--- a/zarr/sync.py
+++ b/zarr/sync.py
@@ -2,8 +2,6 @@ import os
from collections import defaultdict
from threading import Lock
-import fasteners
-
class ThreadSynchronizer(object):
"""Provides synchronization using thread locks."""
@@ -41,6 +39,7 @@ class ProcessSynchronizer(object):
self.path = path
def __getitem__(self, item):
+ import fasteners
path = os.path.join(self.path, item)
lock = fasteners.InterProcessLock(path)
return lock
diff --git a/setup.py b/setup.py
index d7582c8..ad10d9f 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@ with open('README.md') as f:
dependencies = [
'asciitree',
'numpy>=1.7',
- 'fasteners',
+ # 'fasteners',
'numcodecs>=0.6.4',
]