未验证 提交 76b24b4d 编写于 作者: Y Yang Zhang 提交者: GitHub

Make weight download hack compatible with python 2 (#3432)

上级 8e400d22
......@@ -17,6 +17,7 @@ from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals
import errno
import os
import shutil
import time
......@@ -57,9 +58,13 @@ def _get_weight_path(path):
weight_path = map_path(path, WEIGHTS_HOME)
lock_path = weight_path + '.lock'
if not os.path.exists(weight_path):
os.makedirs(os.path.dirname(weight_path), exist_ok=True)
try:
os.makedirs(os.path.dirname(weight_path))
except OSError as e:
if e.errno != errno.EEXIST:
raise
with open(lock_path, 'w'): # touch
os.utime(lock_path)
os.utime(lock_path, None)
if trainer_id == 0:
get_weights_path(path)
os.remove(lock_path)
......
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