Provide compatibility check_output for 2.6 (Fixes #2926)

pull/2934/head
Philipp Hagemeister 11 years ago
parent 01ed5c9be3
commit 0a871f6880

@ -6,6 +6,7 @@ from .common import PostProcessor
from ..utils import ( from ..utils import (
check_executable, check_executable,
hyphenate_date, hyphenate_date,
subprocess_check_output
) )
@ -57,7 +58,7 @@ class XAttrMetadataPP(PostProcessor):
elif user_has_xattr: elif user_has_xattr:
cmd = ['xattr', '-w', key, value, path] cmd = ['xattr', '-w', key, value, path]
subprocess.check_output(cmd) subprocess_check_output(cmd)
else: else:
# On Unix, and can't find pyxattr, setfattr, or xattr. # On Unix, and can't find pyxattr, setfattr, or xattr.

@ -1429,3 +1429,15 @@ def qualities(quality_ids):
DEFAULT_OUTTMPL = '%(title)s-%(id)s.%(ext)s' DEFAULT_OUTTMPL = '%(title)s-%(id)s.%(ext)s'
try:
subprocess_check_output = subprocess.check_output
except AttributeError:
def subprocess_check_output(*args, **kwargs):
assert 'input' not in kwargs
p = subprocess.Popen(*args, stdout=subprocess.PIPE, **kwargs)
output, _ = p.communicate()
ret = p.poll()
if ret:
raise subprocess.CalledProcessError(ret, p.args, output=output)
return output

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