parsing mutipart form data in Lambda

[snippsat]

Depends on what you want,quick and dirty way to get contend with regex.

import re

data = '''\
----------------------------124218046032878137249340
Content-Disposition: form-data; name="file1"; filename="2.csv"

Content-Type: text/csv

header,value

a,1
b,2

----------------------------124218046032878137249340

Content-Disposition: form-data; name="file2"; filename="1.txt"

Content-Type: text/plain

aa
bb
cc'''

r_csv = re.search(r'Content-Type: text/csv(.*\,\w)', data, re.DOTALL)
lst = [i for i in r_csv.group(1).split('\n') if i != '']
result = [i.split(',') for i in lst]
print(result)
print('--------------------------')
r_text = re.search(r'Content-Type: text/plain(.*)', data, re.DOTALL)
print([i for i in r_text.group(1).split('\n') if i != ''])

Output:
[['header', 'value'], ['a', '1'], ['b', '2']]
--------------------------
['aa', 'bb', 'cc']