Fix build from a blank checkout by using the _thread module instead of threading in io.py
(thanks Christian!)
diff --git a/Lib/io.py b/Lib/io.py
index 3e48eb1..18680ca 100644
--- a/Lib/io.py
+++ b/Lib/io.py
@@ -61,7 +61,7 @@
import codecs
import _fileio
import warnings
-import threading
+from _thread import allocate_lock as Lock
# open() uses st_blksize whenever we can
DEFAULT_BUFFER_SIZE = 8 * 1024 # bytes
@@ -896,7 +896,7 @@
_BufferedIOMixin.__init__(self, raw)
self.buffer_size = buffer_size
self._reset_read_buf()
- self._read_lock = threading.Lock()
+ self._read_lock = Lock()
def _reset_read_buf(self):
self._read_buf = b""
@@ -1022,7 +1022,7 @@
if max_buffer_size is None
else max_buffer_size)
self._write_buf = bytearray()
- self._write_lock = threading.Lock()
+ self._write_lock = Lock()
def write(self, b):
if self.closed: