djoser
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20 hours ago •
sunscrapers
sunscrapers
TypeError: cannot pickle '_io.BufferedReader' object
I've encountered this problem within my web app when doing a password reset. My sending of email to any other features on my web app works except for one of this urls from djoser(yes, even a successful registration email returns this error).
Internal Server Error: /auth/users/reset_password/
Traceback (most recent call last):
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/django/core/handlers/exception.py", line 47, in inner
response = get_response(request)
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/django/core/handlers/base.py", line 181, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
return view_func(*args, **kwargs)
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/rest_framework/viewsets.py", line 125, in view
return self.dispatch(request, *args, **kwargs)
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/rest_framework/views.py", line 509, in dispatch
response = self.handle_exception(exc)
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/rest_framework/views.py", line 469, in handle_exception
self.raise_uncaught_exception(exc)
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
raise exc
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/rest_framework/views.py", line 506, in dispatch
response = handler(request, *args, **kwargs)
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/djoser/views.py", line 241, in reset_password
settings.EMAIL.password_reset(self.request, context).send(to)
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/templated_mail/mail.py", line 78, in send
super(BaseEmailMessage, self).send(*args, **kwargs)
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/django/core/mail/message.py", line 284, in send
return self.get_connection(fail_silently).send_messages([self])
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/mailer/backend.py", line 15, in send_messages
messages = Message.objects.bulk_create([
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/mailer/backend.py", line 16, in <listcomp>
Message(email=email) for email in email_messages
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/django/db/models/base.py", line 498, in __init__
_setattr(self, prop, kwargs[prop])
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/mailer/models.py", line 150, in _set_email
self.message_data = email_to_db(val)
File "/home/monde/.virtualenvs/gpg_dev/lib/python3.9/site-packages/mailer/models.py", line 94, in email_to_db
return base64_encode(pickle.dumps(email)).decode('ascii')
TypeError: cannot pickle '_io.BufferedReader' object
I have the same problem. I use django-mailer==2.2 to send mail @xedom: do you have a solution to this Thank you
@gradox2020 sorry for the late reply, I was able to fix this by changing my djoser and django-mailer to 2.1(for both).
Hello @Xednom! Are you just using these two versions and everything is working? Because I am using them and I am getting this error:
Traceback (most recent call last):
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/django/core/handlers/exception.py", line 55, in inner
response = get_response(request)
^^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/django/core/handlers/base.py", line 197, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
return view_func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/rest_framework/viewsets.py", line 125, in view
return self.dispatch(request, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/rest_framework/views.py", line 509, in dispatch
response = self.handle_exception(exc)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/rest_framework/views.py", line 469, in handle_exception
self.raise_uncaught_exception(exc)
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
raise exc
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/rest_framework/views.py", line 506, in dispatch
response = handler(request, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/rest_framework/mixins.py", line 19, in create
self.perform_create(serializer)
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/djoser/views.py", line 144, in perform_create
settings.EMAIL.activation(self.request, context).send(to)
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/templated_mail/mail.py", line 78, in send
super(BaseEmailMessage, self).send(*args, **kwargs)
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/django/core/mail/message.py", line 298, in send
return self.get_connection(fail_silently).send_messages([self])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/mailer/backend.py", line 15, in send_messages
messages = Message.objects.bulk_create([
^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/mailer/backend.py", line 16, in <listcomp>
Message(email=email) for email in email_messages
^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/django/db/models/base.py", line 554, in __init__
_setattr(self, prop, value)
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/mailer/models.py", line 150, in _set_email
self.message_data = email_to_db(val)
^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/mailer/models.py", line 94, in email_to_db
return base64_encode(pickle.dumps(email)).decode('ascii')
^^^^^^^^^^^^^^^^^^^
TypeError: cannot pickle '_io.BufferedReader' object
Internal Server Error: /api/auth/users/
Traceback (most recent call last):
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/django/core/handlers/exception.py", line 55, in inner
response = get_response(request)
^^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/django/core/handlers/base.py", line 197, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
return view_func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/rest_framework/viewsets.py", line 125, in view
return self.dispatch(request, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/rest_framework/views.py", line 509, in dispatch
response = self.handle_exception(exc)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/rest_framework/views.py", line 469, in handle_exception
self.raise_uncaught_exception(exc)
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
raise exc
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/rest_framework/views.py", line 506, in dispatch
response = handler(request, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/rest_framework/mixins.py", line 19, in create
self.perform_create(serializer)
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/djoser/views.py", line 144, in perform_create
settings.EMAIL.activation(self.request, context).send(to)
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/templated_mail/mail.py", line 78, in send
super(BaseEmailMessage, self).send(*args, **kwargs)
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/django/core/mail/message.py", line 298, in send
return self.get_connection(fail_silently).send_messages([self])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/mailer/backend.py", line 15, in send_messages
messages = Message.objects.bulk_create([
^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/mailer/backend.py", line 16, in <listcomp>
Message(email=email) for email in email_messages
^^^^^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/django/db/models/base.py", line 554, in __init__
_setattr(self, prop, value)
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/mailer/models.py", line 150, in _set_email
self.message_data = email_to_db(val)
^^^^^^^^^^^^^^^^
File "/Users/joaoalbuquerque/pyenv/versions/3.11.0/envs/garvy/lib/python3.11/site-packages/mailer/models.py", line 94, in email_to_db
return base64_encode(pickle.dumps(email)).decode('ascii')
^^^^^^^^^^^^^^^^^^^
TypeError: cannot pickle '_io.BufferedReader' object
Created an question on SO: https://stackoverflow.com/questions/74780034/typeerror-cannot-pickle-io-bufferedreader-object-when-sending-e-mail-with-dj
@albjoaov hello, yes I use both versions - djoser = "^2.1.0" and django-mailer = "^2.1"