#26584: HStoreField reading broken from external script or console.
-------------------------------------+-------------------------------------
Reporter: penguindark | Owner: nobody
Type: Bug | Status: new
Component: Database layer | Version: 1.8
(models, ORM) |
Severity: Normal | Resolution:
Keywords: HStoreField | Triage Stage:
register_hstore | Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by penguindark):
* needs_better_patch: => 0
* needs_tests: => 0
* needs_docs: => 0
Old description:
> == Bug Description==
> When you run from external script or console the reading of an
> '''HStoreField''' return a '''String''' instead a '''Dict'''.
> for example: an object from a class like:
>
> {{{
> class Alert(models.Model):
> data = HStoreField(default={})
> }}}
>
> if you try:
> {{{
> a=Alert.objects.all()[0
> type(a.data)
> }}}
> return {{{<class 'str'>}}} instead {{{<class 'dict'>}}}
>
> == Brief analysis ==
> It seems that in the console or script init, the '''register_hstore'''
> it's not called.
>
> == WorkAround: ==
> If you use for the init of the console or external script the following
> code:
> {{{
> sys.path.append(gDjangoProjectPath)
> os.environ["DJANGO_SETTINGS_MODULE"] = gDjangoSetting
> django.setup()
> from django.contrib.postgres.fields import HStoreField
> from wot.apps.website.alert import Alert
>
> # HSTORE BUG WORK AROUND!!
> from django.db import connection
> from psycopg2.extras import register_hstore
> register_hstore(connection.connection)
> }}}
> the '''HStoreField''' work normally.
>
> == pip Freeze ==
>
> {{{
> aiohttp==0.21.5
> arrow==0.7.0
> chardet==2.3.0
> defusedxml==0.4.1
> Django==1.8.12
> django-allauth==0.25.2
> django-braces==1.8.1
> django-extensions==1.6.1
> django-filter==0.13.0
> django-grappelli==2.8.1
> django-nested-admin==3.0.2
> djangorestframework==3.3.3
> eventlet==0.18.4
> gevent==1.1.1
> greenlet==0.4.9
> gunicorn==19.4.5
> Markdown==2.6.6
> oauthlib==1.0.3
> Pillow==3.2.0
> psycopg2==2.6.1
> pyinotify==0.9.6
> python-dateutil==2.5.3
> python-monkey-business==1.0.0
> python-redmine==1.5.1
> python3-openid==3.0.10
> pytz==2016.4
> reportlab==3.3.0
> requests==2.9.1
> requests-oauthlib==0.6.1
> setproctitle==1.1.9
> six==1.10.0
> stripe==1.32.2
> tinycss==0.3
> }}}
New description:
== Bug Description==
When you run from external script or console the reading of an
'''HStoreField''' return a '''String''' instead a '''Dict'''.
for example: an object from a class like:
{{{
class Alert(models.Model):
data = HStoreField(default={})
}}}
if you try:
{{{
a=Alert.objects.all()[0
type(a.data)
}}}
return {{{<class 'str'>}}} instead {{{<class 'dict'>}}}
== Brief analysis ==
It seems that in the console or script init, the '''register_hstore'''
it's not called.
== WorkAround: ==
If you use for the init of the console or external script the following
code:
{{{
sys.path.append(gDjangoProjectPath)
os.environ["DJANGO_SETTINGS_MODULE"] = gDjangoSetting
django.setup()
from django.contrib.postgres.fields import HStoreField
from wot.apps.website.alert import Alert
# HSTORE BUG WORK AROUND!!
from django.db import connection
from psycopg2.extras import register_hstore
register_hstore(connection.connection)
}}}
the '''HStoreField''' work normally.
== pip Freeze ==
modules versions used for the test.
{{{
aiohttp==0.21.5
arrow==0.7.0
chardet==2.3.0
defusedxml==0.4.1
Django==1.8.12
django-allauth==0.25.2
django-braces==1.8.1
django-extensions==1.6.1
django-filter==0.13.0
django-grappelli==2.8.1
django-nested-admin==3.0.2
djangorestframework==3.3.3
eventlet==0.18.4
gevent==1.1.1
greenlet==0.4.9
gunicorn==19.4.5
Markdown==2.6.6
oauthlib==1.0.3
Pillow==3.2.0
psycopg2==2.6.1
pyinotify==0.9.6
python-dateutil==2.5.3
python-monkey-business==1.0.0
python-redmine==1.5.1
python3-openid==3.0.10
pytz==2016.4
reportlab==3.3.0
requests==2.9.1
requests-oauthlib==0.6.1
setproctitle==1.1.9
six==1.10.0
stripe==1.32.2
tinycss==0.3
}}}
--
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Ticket URL: <https://code.djangoproject.com/ticket/26584#comment:1>
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