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Add column header setting #80

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Add column header setting #80

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34f09cc
Initial implementation to define CSV header
liamdiprose May 28, 2019
a65f7b7
Don't hasattr .__class__
liamdiprose May 28, 2019
7dd16b9
Adding debugging info
liamdiprose May 28, 2019
03f57a1
Small bug fixes
liamdiprose May 28, 2019
8f2cd97
Update documentation
liamdiprose May 28, 2019
45c2d7a
Turns out you need the .__class__
liamdiprose May 28, 2019
bfb7304
Revert "Update documentation"
liamdiprose May 28, 2019
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8 changes: 6 additions & 2 deletions rest_framework_csv/parsers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -39,15 +39,19 @@ def parse(self, stream, media_type=None, parser_context=None):
delimiter = parser_context.get('delimiter', ',')
encoding = parser_context.get('encoding', settings.DEFAULT_CHARSET)

header = None
if 'view' in parser_context:
if hasattr(parser_context['view'], 'csv_header'):
header = parser_context['view'].__class__.csv_header

try:
strdata = stream.read()
binary = universal_newlines(strdata)
rows = unicode_csv_reader(binary, delimiter=delimiter, charset=encoding)
data = OrderedRows(next(rows))
data = OrderedRows(header or next(rows))
for row in rows:
row_data = dict(zip(data.header, row))
data.append(row_data)
return data
except Exception as exc:
raise ParseError('CSV parse error - %s' % str(exc))