28 lines
1.2 KiB
Python
28 lines
1.2 KiB
Python
__author__ = 'asc'
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def encode_multipart_formdata(fields, files):
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"""
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fields is a sequence of (name, value) elements for regular form fields.
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files is a sequence of (name, filename, value) elements for
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data to be uploaded as files
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Return (content_type, body) ready for http.client connection instance
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"""
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BOUNDARY_STR = '----------ThIs_Is_tHe_bouNdaRY_$'
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CRLF = bytes("\r\n","ASCII")
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L = []
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for (key, value) in fields:
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L.append(bytes("--" + BOUNDARY_STR,"ASCII"))
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L.append(bytes('Content-Disposition: form-data; name="%s"' % key,"ASCII"))
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L.append(b'')
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L.append(bytes(value,"ASCII"))
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for (key, filename, value) in files:
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L.append(bytes('--' + BOUNDARY_STR,"ASCII"))
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L.append(bytes('Content-Disposition: form-data; name="%s"; filename="%s"' % (key, filename),"ASCII"))
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L.append(bytes('Content-Type: %s' % get_content_type(filename),"ASCII"))
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L.append(b'')
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L.append(value)
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L.append(bytes('--' + BOUNDARY_STR + '--',"ASCII"))
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L.append(b'')
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body = CRLF.join(L)
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content_type = 'multipart/form-data; boundary=' + BOUNDARY_STR
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return content_type, body |