Issue #13809: Make bz2 module work with threads disabled.
Original patch by Amaury Forgeot d'Arc.
diff --git a/Lib/bz2.py b/Lib/bz2.py
index 5c59a9e..36e5558 100644
--- a/Lib/bz2.py
+++ b/Lib/bz2.py
@@ -10,9 +10,13 @@
__author__ = "Nadeem Vawda <nadeem.vawda@gmail.com>"
import io
-import threading
import warnings
+try:
+ from threading import RLock
+except ImportError:
+ from dummy_threading import RLock
+
from _bz2 import BZ2Compressor, BZ2Decompressor
@@ -53,7 +57,7 @@
"""
# This lock must be recursive, so that BufferedIOBase's
# readline(), readlines() and writelines() don't deadlock.
- self._lock = threading.RLock()
+ self._lock = RLock()
self._fp = None
self._closefp = False
self._mode = _MODE_CLOSED