try/db.py", line 22, in __getattr__ raise AttributeError AttributeError
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Eve Pokua
Dec 3, 2016, 2:25:44 AM12/3/16
to django-oscar
Hello,
I have been struggling to resolve this problem.
I am following the setup -
Which was not bad till I got this this point.
Initial data
I was able to install the -
# Full filesystem path to the project.
PROJECT_APP_PATH = os.path.dirname(os.path.abspath(__file__))
PROJECT_APP = os.path.basename(PROJECT_APP_PATH)
PROJECT_ROOT = BASE_DIR = os.path.dirname(PROJECT_APP_PATH)
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.9/howto/static-files/
STATIC_URL = '/static/'
# Absolute path to the directory static files should be collected to.
# Don't put anything in this directory yourself; store your static files
# in apps' "static/" subdirectories and in STATICFILES_DIRS.
# Example: "/home/media/media.lawrence.com/static/"
STATIC_ROOT = os.path.join(PROJECT_ROOT, STATIC_URL.strip("/"))
# URL that handles the media served from MEDIA_ROOT. Make sure to use a
# trailing slash.
# Examples: "http://media.lawrence.com/media/", "http://example.com/media/"
MEDIA_URL = STATIC_URL + "media/"
HAYSTACK_CONNECTIONS = {
'default': {
'ENGINE': 'haystack.backends.simple_backend.SimpleEngine',
'URL': 'http://127.0.0.1:8983/solr',
'INCLUDE_SPELLING': True,
},
}i have installed south -
Installing collected packages: south
raise AttributeError
AttributeError
......oscar_env/lib/python2.7/site-packages/django/utils/six.py:808: RemovedInDjango110Warning: SubfieldBase has been deprecated. Use Field.from_db_value instead.
return meta(name, bases, d)
I have removed a few things I do not want made in public but hope the main problem is explained well.
I also this the following to see if the error would be resolve but still got it.
Collecting django
Downloading Django-1.10.4-py2.py3-none-any.whl (6.8MB)
100% |████████████████████████████████| 6.8MB 75kB/s
Installing collected packages: django
Found existing installation: Django 1.9.11
Uninstalling Django-1.9.11:
Successfully uninstalled Django-1.9.11
Successfully installed django-1.10.4
So far I have uninstalled django-oscar and trying to make a start again.
I downloaded the following -
https://github.com/django-oscar/django-oscar-stores
and
https://github.com/django-oscar/django-oscar
Don't know if I can play around it to make sense of it.
Any reason why I am having this error ?
Thanking you.
Eve Pokua
Dec 4, 2016, 4:57:28 PM12/4/16
to django-oscar
Hello,
I am able to load the application but calling this -
./manage.py oscar_populate_countries
still throws this error
pycountry/db.py", line 22, in __getattr__
raise AttributeError
AttributeError
Please, help as I have been googling for days now.
Thank you.
Regards
Eve Pokua
Dec 4, 2016, 4:59:16 PM12/4/16
to django-oscar
Jim Bernatowicz
Dec 6, 2016, 12:02:40 PM12/6/16
to django-oscar
Coincidentally I ran into this yesterday. I hacked site-packages/oscar/management/commands/oscar_populate_countried.py to reflect:
countries = [
Country(
iso_3166_1_a2=country.alpha_2, # note the underscore
iso_3166_1_a3=country.alpha_3, # note the underscore
iso_3166_1_numeric=country.numeric,
printable_name=country.name,
name=getattr(country, 'official_name', ''),
is_shipping_country=options['is_shipping'])
for country in pycountry.countries]
Perhaps a new version of pycountries came out recently with new attribute names?
Hope this get you unstuck.
Thanks,
Jim
Eve Pokua
Dec 7, 2016, 1:27:24 AM12/7/16
to django-oscar
Thank you. I will look into this.
Eve Pokua
Dec 7, 2016, 5:38:06 AM12/7/16
to django-oscar
Hello,
Secondly, the error is coming from the pycountry.py file as log in at line 22.
I have taken a look at your code again mine. First of all here is my installs -
Babel==2.3.4
Django==1.9.12
django-appconf==1.0.2
django-compressor==2.1
django-extra-views==0.6.4
django-haystack==2.5.1
django-localflavor==1.3
django-oscar==1.3
django-oscar-paypal==0.9.7
django-tables2==1.0.7
django-treebeard==4.1.0
django-widget-tweaks==1.4.1
factory-boy==2.7.0
fake-factory==0.7.2
funcsigs==1.0.2
ipaddress==1.0.17
mock==2.0.0
MySQL-python==1.2.5
pbr==1.10.0
phonenumbers==7.7.5
Pillow==3.4.2
purl==1.3
pycountry==16.11.27.1
python-dateutil==2.6.0
pytz==2016.7
rcssmin==1.0.6
requests==2.12.3
rjsmin==1.0.12
six==1.10.0
sorl-thumbnail==12.4a1
Unidecode==0.4.19And the error is -
./manage.py oscar_populate_countries
/Users/akos/oscar/lib/python2.7/site-packages/django/utils/six.py:808: RemovedInDjango110Warning: SubfieldBase has been deprecated. Use Field.from_db_value instead.
return meta(name, bases, d)
/Users/akos/oscar/lib/python2.7/site-packages/django/core/management/__init__.py:345: RemovedInDjango110Warning: OptionParser usage for Django management commands is deprecated, use ArgumentParser instead
self.fetch_command(subcommand).run_from_argv(self.argv)
Traceback (most recent call last):
File "./manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "/Users/akos/oscar/lib/python2.7/site-packages/django/core/management/__init__.py", line 353, in execute_from_command_line
utility.execute()
File "/Users/akos/oscar/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/akos/oscar/lib/python2.7/site-packages/django/core/management/base.py", line 348, in run_from_argv
self.execute(*args, **cmd_options)
File "/Users/akos/oscar/lib/python2.7/site-packages/django/core/management/base.py", line 399, in execute
output = self.handle(*args, **options)
File "/Users/akos/oscar/lib/python2.7/site-packages/oscar/management/commands/oscar_populate_countries.py", line 58, in handle
for country in pycountry.countries]
File "/Users/akos/oscar/lib/python2.7/site-packages/pycountry/db.py", line 22, in __getattr__
raise AttributeError
AttributeError
And my /Users/akos/oscar/lib/python2.7/site-packages/pycountry/db.py
# vim:fileencoding=utf-8
from io import open
import logging
import json
logger = logging.getLogger('pycountry.db')
try:
unicode
except NameError:
unicode = str
class Data(object):
def __init__(self, **fields):
self._fields = fields
def __getattr__(self, key):
if key not in self._fields:
raise AttributeError
return self._fields[key]
def __setattr__(self, key, value):
if key != '_fields':
self._fields[key] = value
super(Data, self).__setattr__(key, value)
def __repr__(self):
cls_name = self.__class__.__name__
fields = ', '.join('%s=%r' % i for i in sorted(self._fields.items()))
return '%s(%s)' % (cls_name, fields)
def __dir__(self):
return dir(self.__class__) + list(self._fields)
def lazy_load(f):
def load_if_needed(self, *args, **kw):
if not self._is_loaded:
self._load()
return f(self, *args, **kw)
return load_if_needed
class Database(object):
data_class_base = Data
data_class_name = None
root_key = None
no_index = []
def __init__(self, filename):
self.filename = filename
self._is_loaded = False
def _load(self):
self.objects = []
self.index_names = set()
self.indices = {}
self.data_class = type(
self.data_class_name, (self.data_class_base,), {})
with open(self.filename, 'r', encoding="utf-8") as f:
tree = json.load(f)
for entry in tree[self.root_key]:
obj = self.data_class(**entry)
self.objects.append(obj)
# Inject into index.
for key, value in entry.items():
if key in self.no_index:
continue
index = self.indices.setdefault(key, {})
if value in index:
logger.debug(
'%s %r already taken in index %r and will be '
'ignored. This is an error in the databases.' %
(self.data_class_name, value, key))
index[value] = obj
self._is_loaded = True
# Public API
@lazy_load
def __iter__(self):
return iter(self.objects)
@lazy_load
def __len__(self):
return len(self.objects)
@lazy_load
def get(self, **kw):
if len(kw) != 1:
raise TypeError('Only one criteria may be given')
field, value = kw.popitem()
return self.indices[field][value]
@lazy_load
def lookup(self, value):
# try relatively quick exact matches first
if isinstance(value, (str, unicode)):
value = value.lower()
for key in self.indices:
try:
return self.indices[key][value]
except LookupError:
pass
# then try slower case-insensitive lookups
for candidate in self:
for v in candidate._fields.values():
if v is None:
continue
if v.lower() == value:
return candidate
raise LookupError('Could not find a record for %r' % value)
My /Users/akos/oscar/lib/python2.7/site-packages/oscar/management/commands/oscar_populate_countries.py", line 58, in handle
# -*- coding: utf-8 -*-
import sys
from optparse import make_option
from django.core.management.base import BaseCommand, CommandError
from oscar.core.loading import get_model
Country = get_model('address', 'Country')
class Command(BaseCommand):
help = "Populates the list of countries with data from pycountry."
# TODO: Allow setting locale to fetch country names in right locale
# https://code.djangoproject.com/ticket/6376
option_list = BaseCommand.option_list + (
make_option(
'--no-shipping',
action='store_false',
dest='is_shipping',
default=True,
help="Don't mark countries for shipping"),
make_option(
'--initial-only',
action='store_true',
dest='is_initial_only',
default=False,
help="Exit quietly without doing anything if countries were already populated."),
)
def handle(self, *args, **options):
try:
import pycountry
except ImportError:
raise CommandError(
"You are missing the pycountry library. Install it with "
"'pip install pycountry'")
if Country.objects.exists():
if options.get('is_initial_only', False):
# exit quietly, as the initial load already seems to have happened.
self.stdout.write("Countries already populated; nothing to be done.")
sys.exit(0)
else:
raise CommandError(
"You already have countries in your database. This command "
"currently does not support updating existing countries.")
countries = [
Country(
iso_3166_1_a2=country.alpha2,
iso_3166_1_a3=country.alpha3,
iso_3166_1_numeric=country.numeric,
printable_name=country.name,
name=getattr(country, 'official_name', ''),
is_shipping_country=options['is_shipping'])
for country in pycountry.countries]
Country.objects.bulk_create(countries)
self.stdout.write("Successfully added %s countries." % len(countries))
What you are suggesting to hack is in bold above. and so why this error? It's no difference to yours.
I did file an issue a couple of days ago. And they seem to be looking at it -
and so what I'm doing wrong again?
Thank you so much for looking into this and sharing.
Regards
On Tuesday, 6 December 2016 17:02:40 UTC, Jim Bernatowicz wrote:
Eve Pokua
Dec 7, 2016, 5:45:06 AM12/7/16
to django-oscar
Hello,
Sorry, it didn't load all the messages I was sending here is the
= [
Country(
iso_3166_1_a2=country.alpha2,
iso_3166_1_a3=country.alpha3,
iso_3166_1_numeric=country.numeric,
printable_name=country.name,
name=getattr(country, 'official_name', ''),
is_shipping_country=options['is_shipping'])
for country in pycountry.countries]
Country.objects.bulk_create(countries)
self.stdout.write("Successfully added %s countries." % len(countries))There's no difference between your code and mine above so what is going on?
Regards
On Tuesday, 6 December 2016 17:02:40 UTC, Jim Bernatowicz wrote:
Eve Pokua
Dec 7, 2016, 6:10:45 AM12/7/16
to django-oscar
Hello,
I did file an issue with the django-oscar team because, I do believe it's a bug.
And the team seems to be doing something about it. I believe
meaning I may have to wait for the pycountry.py release?
Regards
On Saturday, 3 December 2016 07:25:44 UTC, Eve Pokua wrote:
Eve Pokua
Dec 7, 2016, 8:49:46 AM12/7/16
to django-oscar
I took a look at your code below again,
iso_3166_1_a2=country.alpha_2, # note the underscore
iso_3166_1_a3=country.alpha_3, # note the underscore
and yes I hacked it. corrected.
I have another error but that's another story.
Thank you.
Regards
On Tuesday, 6 December 2016 17:02:40 UTC, Jim Bernatowicz wrote:
On Tuesday, 6 December 2016 17:02:40 UTC, Jim Bernatowicz wrote:
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