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[compat] Introduce compat_realpath (refs #23991)

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Sergey M․ 2020-02-08 19:36:55 +07:00
parent fffc618c51
commit 82fea5b42e
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1 changed files with 11 additions and 0 deletions
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youtube_dl/compat.py
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@ -2754,6 +2754,17 @@ else:
compat_expanduser = os.path.expanduser
if compat_os_name == 'nt' and sys.version_info < (3, 8):
# os.path.realpath on Windows does not follow symbolic links
# prior to Python 3.8 (see https://bugs.python.org/issue9949)
def compat_realpath(path):
while os.path.islink(path):
path = os.path.abspath(os.readlink(path))
return path
else:
compat_realpath = os.path.realpath
if sys.version_info < (3, 0):
def compat_print(s):
from .utils import preferredencoding