Hello all!
I'm new to the list and mostly new to Django.

I am adding django-encrypted-model-fields to my Django project and one of 
the steps to install it is to generate a key using a ./manage.py command:
$ ./manage.py generate_encryption_key

When executing it, an error is raised:
Traceback (most recent call last):
  File "./manage.py", line 22, in <module>
    execute_from_command_line(sys.argv)
  File 
"/usr/local/lib/python3.6/site-packages/django/core/management/__init__.py", 
line 371, in execute_from_command_line
    utility.execute()
  File 
"/usr/local/lib/python3.6/site-packages/django/core/management/__init__.py", 
line 365, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File 
"/usr/local/lib/python3.6/site-packages/django/core/management/base.py", 
line 288, in run_from_argv
    self.execute(*args, **cmd_options)
  File 
"/usr/local/lib/python3.6/site-packages/django/core/management/base.py", 
line 335, in execute
    output = self.handle(*args, **options)
  File 
"/usr/local/lib/python3.6/site-packages/encrypted_model_fields/management/commands/generate_encryption_key.py",
 
line 15, in handle
    self.stdout.write(key, ending=b'\n')
  File 
"/usr/local/lib/python3.6/site-packages/django/core/management/base.py", 
line 106, in write
    self._out.write(style_func(msg))
TypeError: write() argument must be str, not bytes


I have found a workaround for this, decoding output before writing to 
stdout, on django/core/management/base.py, line 106:

$ diff django/core/management/base.py-original 
django/core/management/base.py
106c106
<         self._out.write(style_func(msg))
---
>         self._out.write(style_func(msg).decode(self._out.encoding))

Do I have to do a pull request to Django or try to debug 
django-encrypted-model-fields and talk to their developers?

Thanks in advance!
em and best regardsi

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