#24262: TypeError: unhashable type: 'bytearray'
-------------------------------+--------------------
Reporter: pkreker | Owner: nobody
Type: Uncategorized | Status: new
Component: Migrations | Version: 1.7
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------+--------------------
I just created a new project and followed the tutorial, when i got this:
{{{
(env) paul@Kreker-Server:~/public_html/p_kreker$ python manage.py migrate
Operations to perform:
Apply all migrations: auth, sessions, contenttypes, admin
Running migrations:
Applying contenttypes.0001_initial... OK
Applying auth.0001_initial... OK
Applying admin.0001_initial... OK
Applying sessions.0001_initial... OK
Traceback (most recent call last):
File "manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/home/paul/public_html/p_kreker/env/lib/python3.4/site-
packages/django/core/management/__init__.py", line 385, in
execute_from_command_line
utility.execute()
File "/home/paul/public_html/p_kreker/env/lib/python3.4/site-
packages/django/core/management/__init__.py", line 377, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/paul/public_html/p_kreker/env/lib/python3.4/site-
packages/django/core/management/base.py", line 288, in run_from_argv
self.execute(*args, **options.__dict__)
File "/home/paul/public_html/p_kreker/env/lib/python3.4/site-
packages/django/core/management/base.py", line 338, in execute
output = self.handle(*args, **options)
File "/home/paul/public_html/p_kreker/env/lib/python3.4/site-
packages/django/core/management/commands/migrate.py", line 165, in handle
emit_post_migrate_signal(created_models, self.verbosity,
self.interactive, connection.alias)
File "/home/paul/public_html/p_kreker/env/lib/python3.4/site-
packages/django/core/management/sql.py", line 268, in
emit_post_migrate_signal
using=db)
File "/home/paul/public_html/p_kreker/env/lib/python3.4/site-
packages/django/dispatch/dispatcher.py", line 198, in send
response = receiver(signal=self, sender=sender, **named)
File "/home/paul/public_html/p_kreker/env/lib/python3.4/site-
packages/django/contrib/auth/management/__init__.py", line 64, in
create_permissions
if not is_latest_migration_applied('auth'):
File "/home/paul/public_html/p_kreker/env/lib/python3.4/site-
packages/django/db/migrations/loader.py", line 292, in
is_latest_migration_applied
loader = MigrationLoader(connection)
File "/home/paul/public_html/p_kreker/env/lib/python3.4/site-
packages/django/db/migrations/loader.py", line 49, in __init__
self.build_graph()
File "/home/paul/public_html/p_kreker/env/lib/python3.4/site-
packages/django/db/migrations/loader.py", line 184, in build_graph
self.applied_migrations = recorder.applied_migrations()
File "/home/paul/public_html/p_kreker/env/lib/python3.4/site-
packages/django/db/migrations/recorder.py", line 60, in applied_migrations
return set(tuple(x) for x in self.migration_qs.values_list("app",
"name"))
TypeError: unhashable type: 'bytearray'
}}}
settings.py:
{{{
"""
Django settings for p_kreker project.
For more information on this file, see
https://docs.djangoproject.com/en/1.7/topics/settings/
For the full list of settings and their values, see
https://docs.djangoproject.com/en/1.7/ref/settings/
"""
# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
import os
BASE_DIR = os.path.dirname(os.path.dirname(__file__))
# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/1.7/howto/deployment/checklist/
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '@l)bvja@q45ud2d813g*i+n2=1#kbf#nzqm6()c)dv116pqq^p'
# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = True
TEMPLATE_DEBUG = True
ALLOWED_HOSTS = []
# Application definition
INSTALLED_APPS = (
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
)
MIDDLEWARE_CLASSES = (
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
)
ROOT_URLCONF = 'p_kreker.urls'
WSGI_APPLICATION = 'p_kreker.wsgi.application'
# Database
# https://docs.djangoproject.com/en/1.7/ref/settings/#databases
DATABASES = {
'default': {
'NAME': 'p_kreker',
'ENGINE': 'mysql.connector.django',
'USER': 'paul',
'PASSWORD': 'm2aJup2fHYDdArGT',
'OPTIONS': {
'autocommit': True,
},
}
}
# Internationalization
# https://docs.djangoproject.com/en/1.7/topics/i18n/
LANGUAGE_CODE = 'de-de'
TIME_ZONE = 'Europe/Berlin'
USE_I18N = True
USE_L10N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.7/howto/static-files/
STATIC_URL = '/static/'
}}}
I'm using python-3.4, django-1.7.4 and for the SQL connection mysql-
connector-python-2.0.2. For this project I've created a virtual
environment with the python 3 venv.
--
Ticket URL: <https://code.djangoproject.com/ticket/24262>
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