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fallback to old syntax

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This commit is contained in:
tmig 2020-02-05 16:04:31 +01:00
parent 4d35217c4a
commit dca45293cc
1 changed files with 5 additions and 5 deletions
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10
rest_framework/utils/encoders.py
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@ -83,7 +83,7 @@ class NestedMultiPartEncoder:
def to_lines(d, prefix='', dot='.'):
for (key, value) in d.items():
if prefix:
key = '{prefix}{dot}{key}'
key = '%s%s%s' % (prefix, dot, key)
if value is None:
raise TypeError(
@ -97,13 +97,13 @@ class NestedMultiPartEncoder:
elif not isinstance(value, str) and is_iterable(value):
for index, item in enumerate(value):
if isinstance(item, dict):
to_lines(item, f'{key}[{index}]', '')
to_lines(item, '%s[%s]' % (key, index), '')
elif is_file(item):
lines.extend(encode_file(boundary, f'{key}{[index]}', item))
lines.extend(encode_file(boundary, '%s[%s]' % (key, index), item))
else:
lines.extend(to_bytes(val) for val in [
f'--{boundary}',
f'Content-Disposition: form-data; name="{key}{[index]}"',
'--%s' % boundary,
'Content-Disposition: form-data; name="%s[%s]"' % (key, index),
'',
item
])