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[utils] Add missing mode and encoding arguments

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Sergey M․ 2014-08-21 22:03:00 +07:00
parent 55db73efdf
commit 73159f99cc
1 changed files with 14 additions and 8 deletions
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22
youtube_dl/utils.py
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@ -233,18 +233,24 @@ else:
def write_json_file(obj, fn): def write_json_file(obj, fn):
""" Encode obj as JSON and write it to fn, atomically """ """ Encode obj as JSON and write it to fn, atomically """
args = {
'suffix': '.tmp',
'prefix': os.path.basename(fn) + '.',
'dir': os.path.dirname(fn),
'delete': False,
}
# In Python 2.x, json.dump expects a bytestream. # In Python 2.x, json.dump expects a bytestream.
# In Python 3.x, it writes to a character stream # In Python 3.x, it writes to a character stream
if sys.version_info < (3, 0): if sys.version_info < (3, 0):
mode = 'wb' args['mode'] = 'wb'
encoding = None
else: else:
mode = 'w' args.update({
encoding = 'utf-8' 'mode': 'w',
tf = tempfile.NamedTemporaryFile( 'encoding': 'utf-8',
suffix='.tmp', prefix=os.path.basename(fn) + '.', })
dir=os.path.dirname(fn),
delete=False) tf = tempfile.NamedTemporaryFile(**args)
try: try:
with tf: with tf: