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Extra functionality for django.contrib.postgres

Home Page: http://django-postgres-extensions.readthedocs.io/en/latest/

License: Other

Python 99.93% HTML 0.07%

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django_postgres_extensions's Issues

is postgis enabled ?

i'm using postgis backend in my setting and i doubt about changing it to this package

Templates directory missing

Hi, on version 0.9.3, it is does not ship with the templates directory. So it is unable to load nested_form_widget.html.

Thanks

RecursionError: maximum recursion depth exceeded in comparison

Hello!
I use model from the example of ArrayManyToManyField:

class Publication(models.Model):
    title = models.CharField(max_length=30)

    def __str__(self):
        return self.title

    class Meta:
        ordering = ('title',)

class Article(models.Model):
    headline = models.CharField(max_length=100)
    publications = ArrayManyToManyField(Publication, name='publications')
 
    def __str__(self):
        return self.headline

    class Meta:
        ordering = ('headline',)

And after I start command makemigrations I get error:
RecursionError: maximum recursion depth exceeded in comparison

Could you help ?

TypeError: init() got an unexpected keyword argument 'form_size'

Issue with migration field

Setup

OS: Sierra 10.12
Python: 2.7.10
Django: 1.9.9
Your lib with pip:

https://github.com/primal100/django_postgres_extensions/archive/master.zip#egg=django_postgres_extensions==0.9

Model

from django_postgres_extensions.models import ArrayField as DJPEArrayField


class MyModel(models.Model):
  tags = DJPEArrayField(models.CharField(max_length=24), null=True, blank=True)

Creating the migration (there is no problem here)

operations = [
        migrations.CreateModel(
            name='MyModel',
            fields=[
                ('tags', django_postgres_extensions.models.fields.ArrayField(base_field=models.CharField(max_length=24), blank=True, form_size=None, null=True, size=None)),
            ],
        ),
    ]

Error running the migration

Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/Users/rowend/Projects/buckets/venv/lib/python2.7/site-packages/django/core/management/__init__.py", line 353, in execute_from_command_line
    utility.execute()
  File "/Users/rowend/Projects/buckets/venv/lib/python2.7/site-packages/django/core/management/__init__.py", line 345, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/Users/rowend/Projects/buckets/venv/lib/python2.7/site-packages/django/core/management/base.py", line 348, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/Users/rowend/Projects/buckets/venv/lib/python2.7/site-packages/django/core/management/base.py", line 399, in execute
    output = self.handle(*args, **options)
  File "/Users/rowend/Projects/buckets/venv/lib/python2.7/site-packages/django/core/management/commands/migrate.py", line 89, in handle
    executor = MigrationExecutor(connection, self.migration_progress_callback)
  File "/Users/rowend/Projects/buckets/venv/lib/python2.7/site-packages/django/db/migrations/executor.py", line 20, in __init__
    self.loader = MigrationLoader(self.connection)
  File "/Users/rowend/Projects/buckets/venv/lib/python2.7/site-packages/django/db/migrations/loader.py", line 49, in __init__
    self.build_graph()
  File "/Users/rowend/Projects/buckets/venv/lib/python2.7/site-packages/django/db/migrations/loader.py", line 170, in build_graph
    self.load_disk()
  File "/Users/rowend/Projects/buckets/venv/lib/python2.7/site-packages/django/db/migrations/loader.py", line 105, in load_disk
    migration_module = import_module("%s.%s" % (module_name, migration_name))
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
  File "/Users/rowend/Projects/buckets/bucketspm/main/migrations/0087_mymodel.py", line 13, in <module>
    class Migration(migrations.Migration):
  File "/Users/rowend/Projects/buckets/bucketspm/main/migrations/0087_mymodel.py", line 28, in Migration
    ('tags', django_postgres_extensions.models.fields.ArrayField(base_field=models.CharField(max_length=24), blank=True, form_size=None, null=True, size=None)),
  File "/Users/rowend/Projects/buckets/venv/lib/python2.7/site-packages/django/contrib/postgres/fields/array.py", line 30, in __init__
    super(ArrayField, self).__init__(**kwargs)
TypeError: __init__() got an unexpected keyword argument 'form_size'

Solution

my temporal solution: remove the argument form_size from the migration file

('tags', django_postgres_extensions.models.fields.ArrayField(base_field=models.CharField(max_length=24), blank=True,  null=True, size=None)),

ArrayManyToMany not included

Hi, thank you for this library. However, I cannot import the ArrayManyToMany field. I am using version, 0.9.3

Thanks.

Where are the old commits?

Commit fb25efd229d8be243467a5094815b15f00f80bf7 just disappeared.

cannot import name 'register_hstore_handler'

Received the following error while installing this lib according to the docs.

root@4ae4fe029e54:/app# ./manage.py makemigrations
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/django/db/utils.py", line 115, in load_backend
    return import_module('%s.base' % backend_name)
  File "/usr/local/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 978, in _gcd_import
  File "<frozen importlib._bootstrap>", line 961, in _find_and_load
  File "<frozen importlib._bootstrap>", line 950, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 655, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
  File "/usr/local/lib/python3.6/site-packages/django_postgres_extensions/backends/postgresql/base.py", line 3, in <module>
    from .creation import DatabaseCreation
  File "/usr/local/lib/python3.6/site-packages/django_postgres_extensions/backends/postgresql/creation.py", line 1, in <module>
    from django.contrib.postgres.signals import register_hstore_handler
ImportError: cannot import name 'register_hstore_handler'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "./manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/usr/local/lib/python3.6/site-packages/django/core/management/__init__.py", line 364, in execute_from_command_line
    utility.execute()
  File "/usr/local/lib/python3.6/site-packages/django/core/management/__init__.py", line 338, in execute
    django.setup()
  File "/usr/local/lib/python3.6/site-packages/django/__init__.py", line 27, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/usr/local/lib/python3.6/site-packages/django/apps/registry.py", line 108, in populate
    app_config.import_models()
  File "/usr/local/lib/python3.6/site-packages/django/apps/config.py", line 202, in import_models
    self.models_module = import_module(models_module_name)
  File "/usr/local/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 978, in _gcd_import
  File "<frozen importlib._bootstrap>", line 961, in _find_and_load
  File "<frozen importlib._bootstrap>", line 950, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 655, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
  File "/usr/local/lib/python3.6/site-packages/django/contrib/sessions/models.py", line 3, in <module>
    from django.contrib.sessions.base_session import (
  File "/usr/local/lib/python3.6/site-packages/django/contrib/sessions/base_session.py", line 30, in <module>
    class AbstractBaseSession(models.Model):
  File "/usr/local/lib/python3.6/site-packages/django/db/models/base.py", line 124, in __new__
    new_class.add_to_class('_meta', Options(meta, app_label))
  File "/usr/local/lib/python3.6/site-packages/django/db/models/base.py", line 325, in add_to_class
    value.contribute_to_class(cls, name)
  File "/usr/local/lib/python3.6/site-packages/django/db/models/options.py", line 214, in contribute_to_class
    self.db_table = truncate_name(self.db_table, connection.ops.max_name_length())
  File "/usr/local/lib/python3.6/site-packages/django/db/__init__.py", line 33, in __getattr__
    return getattr(connections[DEFAULT_DB_ALIAS], item)
  File "/usr/local/lib/python3.6/site-packages/django/db/utils.py", line 211, in __getitem__
    backend = load_backend(db['ENGINE'])
  File "/usr/local/lib/python3.6/site-packages/django/db/utils.py", line 134, in load_backend
    raise ImproperlyConfigured(error_msg)
django.core.exceptions.ImproperlyConfigured: 'django_postgres_extensions.backends.postgresql' isn't an available database backend.
Try using 'django.db.backends.XXX', where XXX is one of:
    'mysql', 'oracle', 'postgresql', 'sqlite3'
Error was: cannot import name 'register_hstore_handler'

pip install django-postgres-extensions
Collecting django-postgres-extensions
Using cached django_postgres_extensions-0.91.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "", line 1, in
File "/private/var/folders/pf/rd6y8q8x5yldbz4m1mb7xdyr0000gn/T/pip-build-r9fif_w7/django-postgres-extensions/setup.py", line 8, in
long_description=open('readme.md').read(),
FileNotFoundError: [Errno 2] No such file or directory: 'readme.md'

----------------------------------------

Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/pf/rd6y8q8x5yldbz4m1mb7xdyr0000gn/T/pip-build-r9fif_w7/django-postgres-extensions/