CODEWITHSUNDEEP
pythonutf-8paypalpaypal-ipn
dsx
dsx

Reputation: 131

PayPal IPN POST request encoding

When trying to work with PayPal IPN POST payload in Pyramid (and, probably, others) I get decoding errors:

[...]
 File "./project/views.py", line 716, in paypal_ipn
    message = request.POST
  File "build/bdist.linux-x86_64/egg/webob/request.py", line 745, in POST
  File "build/bdist.linux-x86_64/egg/webob/multidict.py", line 74, in from_fieldstorage
  File "build/bdist.linux-x86_64/egg/webob/multidict.py", line 67, in <lambda>
  File "/sites/ts/lib64/python2.6/encodings/utf_8.py", line 16, in decode
    return codecs.utf_8_decode(input, errors, True)
UnicodeDecodeError: 'utf8' codec can't decode byte 0xf3 in position 5: invalid continuation byte

How to fix that?

Upvotes: 10

Views: 1096

Answers (2)

dsx
dsx

Reputation: 131

For some ungodly reason PayPal still isn't in 21st century and still uses Windows-1252 encoding by default. That might create some problems as it is quite reasonable to expect unicode to be an encoding of choice nowadays.

To fix that you have to either:

  1. Click on «Profile» link under «My Account»
  2. In «Selling Preferences» column find «Language Encoding»
  3. Click on «More options»
  4. Select «UTF-8» and save

Or

  1. Click on «Profile» link under «My Account»
  2. Click on «My selling tools» on the right
  3. Find «PayPal button language encoding» link (should be at the bottom)
  4. Click on «More options»
  5. Select «UTF-8» and save

Depending on type of your PayPal account. Hope that would save someone an hour of life.

Upvotes: 1

Sterling Bourne
Sterling Bourne

Reputation: 3362

Edit your "question" to be a real question and we'll be good to go!

For some ungodly reason PayPal still isn't in 21st century and still uses Windows-1252 encoding by default. That might create some problems as it is quite reasonable to expect unicode to be an encoding of choice nowadays.

That might result in something like following traceback when using Pyramid:

[...]
 File "./project/views.py", line 716, in paypal_ipn
    message = request.POST
  File "build/bdist.linux-x86_64/egg/webob/request.py", line 745, in POST
  File "build/bdist.linux-x86_64/egg/webob/multidict.py", line 74, in from_fieldstorage
  File "build/bdist.linux-x86_64/egg/webob/multidict.py", line 67, in <lambda>
  File "/sites/ts/lib64/python2.6/encodings/utf_8.py", line 16, in decode
    return codecs.utf_8_decode(input, errors, True)
UnicodeDecodeError: 'utf8' codec can't decode byte 0xf3 in position 5: invalid continuation byte

To fix that you have to either:

  1. Click on «Profile» link under «My Account»
  2. In «Selling Preferences» column find «Language Encoding»
  3. Click on «More options»
  4. Select «UTF-8» and save

Or

  1. Click on «Profile» link under «My Account»
  2. Click on «My selling tools» on the right
  3. Find «PayPal button language encoding» link (should be at the bottom)
  4. Click on «More options»
  5. Select «UTF-8» and save

Depending on type of your PayPal account. Hope that would save someone and hour of life.

Upvotes: 5

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